TW309527B - - Google Patents

Description

Du Printing 308527 A7 B7, Beigong Consumer Cooperation, Central Bureau of Standards, Ministry of Economic Affairs V. Description of the invention (1) Field of invention V The present invention relates to a variety of patterns that can be used to manufacture surfaces, such as floral patterns or marble patterns. A sheet-shaped molding compound of a molded product, a method of manufacturing the sheet-shaped molding compound, and a molding method thereof. Background of the Invention Hitherto, sheet-shaped molding compounds (hereinafter referred to as SMC) used to manufacture mold-products having a marble pattern on the surface have been known. For example, in 9 Japanese Unexamined Patent Publication No. 59-108036, it was disclosed that an SMC in which flake-shaped materials having a size of 16 mesh to 400 mesh are dispersed is dispersed on the surface of the molded product due to the above-mentioned flake-shaped materials Presents marble patterns. However, the above-mentioned conventional SMC, when manufacturing molded products with simple shapes such as flat plates with few irregularities, will show beautiful marble patterns on the surface, but there are many irregularities such as flat plates with convex stripes or convexities when manufacturing In the case of moldings of complex shapes, the flake-like texture may be segregated, so that the marble patterns appearing on the surface of the V surface may form a patchwork state, which is inelegant, which is a problem. In short, when the above-mentioned conventional SMC is used to manufacture molded products with complex shapes, there is a problem that the entire surface of the molded product cannot exhibit a uniform and beautiful pattern. Therefore, the inventors have conducted various studies on the reason why the above-mentioned conventional SMC is used to manufacture and manufacture a molded product having a complicated shape, because the flake-like substances may segregate. Finally, it was found that the length of the glass fiber contained in the SMC is closely related to the beauty and ugliness on the surface of the molded product. Specifically, in general, when SMC is used to manufacture molded products, it is heated and pressurized by filling the SMC in the mold, so that the paper standard contained in the SMC is universally standardized (CNS) 84 specifications (210X297mm) —..— ^ ----— Optional— (Please read the notes on the back ^ Fill in this page) Line A7 B7 Central Bureau of Standards β: Printed by the Industrial and Consumer Cooperatives (2) The thermosetting resin flows to all corners of the mold. Especially when the wall thickness of the molded product is thin, large, and has a complex shape with many irregularities, or the local wall thickness changes drastically, the flow rate of the thermosetting resin will increase. According to the glass fiber contained in the above conventional SMC The length is about 1 inch, longer. In addition, the glass fiber has a larger flow resistance than the thermosetting resin. Therefore, the glass matrix will be oriented in the flow direction of the thermosetting resin due to the flow of the above thermosetting resin. During such glass fiber orientation, the flake-like substance flowing together with the thermosetting resin is entangled with the glass fiber and is restrained. In short, the flake-like material will be concentrated on the circumference of the oriented glass fiber, so the patterns on the surface and the surface will become non-uniform and the outline of the invention is not developed. The present invention has problems with the above-mentioned conventional technology. The purpose of the creator is to provide a variety of patterns such as floral stone patterns or marble patterns, spotted patterns, etc. on the surface of molded products with complex shapes such as convex strips or convex flat plates with many irregularities. Sheet-shaped molding compound, that is, a sheet-shaped molding compound suitable for producing a molded product of a complex shape with a uniform and beautiful pattern on the surface, a method for manufacturing the sheet-shaped molding compound, and the sheet-shaped molding Compound molding method. -The inventors, in order to achieve the above-mentioned objectives, conducted a keen study on sheet-shaped molding compounds suitable for the production of complex shaped articles, their manufacturing methods, and their molding methods. The length of the glass fiber contained in the compound is set to be shorter than the length of the broken glass fiber used so far, so that the entire surface of the molded product can be shown as both _ and 5 · (please first «read the back Note. Installed-fill in this page) Order Λ (This paper size is easy to use Chinese National Standardization (CNS) Α4 specifications (210X297 mm) Printed by the Ministry of Economy Central Bureau of Standardization Beigong Consumer Cooperative 309527 at __________B7 V. Invention description ( 3) Beautiful pattern, so the present invention was completed. In a word, in order to achieve the above purpose, the sheet-shaped molding compound of the present invention 'dare dared to contain decorative materials that can present patterns on the surface of the molded product, and the length is 3mm ~ 13mm of glass fiber. In addition, the sheet-shaped molding compound of the present invention has a mesh size of 0.1 parts by weight to 100 parts by weight with respect to 100 parts by weight of the thermosetting resin contained therein. 100mm mesh decorative material. In addition, the sheet molding compound of the present invention is characterized in that the decorative material contains a thermosetting resin and / or a thermoplastic resin. According to the above configuration, the sheet molding compound is even It is used to manufacture molded products with complex shapes that are thin, large, and have many irregularities, or molded products with large variations in local wall thickness. The degree to which glass-breaking fibers are oriented in the direction of flow due to the flow of thermosetting resin It will still become smaller. Because the glass fiber is not easy to orient, the decoration material flowing with the thermosetting resin will be less constrained by the glass fiber. In other words, even when molding, the decoration can be maintained The material is uniformly dispersed in the thermosetting resin. This can provide the surface of a molded product with a complex shape with many irregularities such as a convex strip or a convex flat plate, such as a granite pattern or a marble pattern, Sheet-shaped molding compounds of various patterns such as speckled patterns, that is, suitable for manufacturing complex shapes with uniform and beautiful patterns on the entire surface, and sheet-shaped molding of molded products The above-mentioned sheet-shaped molding compound is particularly suitable for thin-walled, large-sized, multi-convex-convex complex shapes of molded products with a large number of convex strips or convex flat plates, etc., or large variations in local wall thickness Mass production of molded products. In addition, in order to achieve the above purpose, the manufacturing of the sheet molding compound of the present invention-6- This paper also uses the Chinese National Standard (CNS) Α4 specification (210X297 mm) ~ Ministry of Economic Affairs Printed A7 by the Central Prototype Pengong Consumer Cooperative. V. Description of the invention (4) The method is characterized by the following: the thermosetting resin compound coated with a certain thickness can be sprinkled on the molded product to show a pattern. Decoration materials. In addition, the manufacturing method of the sheet-shaped molding compound of the present invention is characterized in that after the above-mentioned decoration materials are spread, glass-filled fibers with a length of 3 mm to 13 mm are spread. In addition, the manufacturing method of the sheet-shaped molding compound of the present invention is characterized in that after the glass-filled fibers with a length of 3 mm to 13 mm are spread, the decorative material is sprinkled. According to the above method, for example, even decorative When the material has a size ranging from 5 mesh to 10 mesh, sheet-shaped molding compounds with a certain thickness can still be manufactured. Furthermore, in order to achieve the above object, the molding method of the sheet-shaped molding compound of the present invention is characterized in that it contains a decorative material that can form a pattern on the surface of the molded product, and a glass fiber with a length of 3 mm to 13 mm. The sheet-shaped molding compound is molded with a mold having voids that can form ridges and / or protrusions in the molded product. In the sheet-shaped molding compound, the degree of orientation of the glass fiber in the flow direction of the thermosetting resin due to the flow of the thermosetting resin is small. "Because the orientation of the glass fiber becomes difficult, the decorative material flowing with the thermosetting resin is affected by the The degree of restraint of glass weave will also decrease. In other words, during molding, the decorative material can still be maintained in a uniformly dispersed state in the thermosetting resin. Therefore, according to the above method, it is possible to produce a complex shape with many irregularities, such as a flat plate with convex stripes or convexities, and various patterns such as flower, granite pattern, marble pattern, and spot pattern on the surface. Molded products, that is, complex shapes with uniform and beautiful patterns on the whole surface (please read the precautions on the back first ίί_ _ fill in this page) Binding · Stranding paper size using the Chinese national standard rate (CNS ) A4 specification (210X297 mm) 309527 V. Description of invention (5) A7 B7 ~~ ---- Printed molded products by the Consumer Labor Cooperative of the Central Bureau of Presidium of the Ministry of Economic Affairs. Other objects, features and advantages of the present invention can be fully understood from the following description. In addition, the advantages of the present invention can be made more apparent by the following explanation accompanied by a circle. Brief Description of the Drawings Fig. 1 is a schematic configuration diagram of a manufacturing apparatus for manufacturing a sheet-shaped molding compound according to an embodiment of the present invention. Fig. 2 is a schematic configuration of a manufacturing apparatus for manufacturing a sheet-shaped molding compound according to another embodiment of the present invention. Fig. 3 (a) is a front view circle of a molded article molded using the sheet-shaped molding compound of an embodiment of the present invention. Fig. 3 (b) is the end view circle in the direction of χ-χ arrow of the above molded product. Fig. 3 (c) is a bottom view of the above molded product. Fig. 3 (d) is an end view of the above molded product in the direction of γ · γ arrow. DESCRIPTION OF THE PREFERRED EMBODIMENTS The sheet-shaped molding compound of the present invention (hereinafter referred to as SMC) contains thermosetting resin, decorative materials, and glass fibers with a length of 3 mm to 13 mm. The thermosetting resin of the present invention is not particularly limited as long as it is a synthetic resin that can be used by SMC. Preferably, it is a mixture of unsaturated polyester resin and ethyl ketone, or vinyl resin and vinyl Mixture of monomers. The above-mentioned non-holding and polyester resins are obtained by polycondensation of unsaturated dibasic acid, or, if necessary, saturated dibasic acid with polyhydric alcohols or alkylene oxides according to the usual method to be 1,000 ~ 5,000 degree of unsaturated polyester resin. As the unsaturated dibasic acid, examples include: anhydrous maleic acid, Malay fit first "Read the notes on the back one ^ fill in this page) • Pack. Order

309527 A7 B7 V. Description of invention (6) Printed acid, fumaric acid, itaconic acid, etc. by Beigong Consumer Cooperative of Central Bureau of Standards of the Ministry of Economic Affairs. Examples of the saturated dibasic acid include anhydrous phthalic acid, isophthalic acid, terephthalic acid, tetrahydrous anhydrous phthalic acid, hexahydrogenated anhydrous phthalic acid, Yuhua's anhydrous phthalic acid, adipic acid, pimelic acid, Sebacic acid, methyltetrahydroaqueous phthalic acid, terminal methylenetetrahydroaqueous phthalic acid, etc. One or more of these unsaturated dibasic acids or saturated dibasic acids can be used. Examples of multi-enzymes are: ethylene glycol, propane, di-glycine-one-propanol, neopentyl-one-enzyme, 1,3-butanediol, 1,4-butanediol, 1 6 · Hexanediol, hydrogenated bisphenol A, oxypropylene adduct of bisphenol A, ethylene oxide adduct of bisphenol a, trimethyl propane, propane tri-converter, etc. Furthermore, radon compounds such as ethylene oxide, propylene oxide, and superficial alcohol can also be used. The above-mentioned ethylene-based hiding tree will be added and polymerized with dienoic acid and methacrylic acid at the end of the cyclic radon resin of the double hope type, the hope varnish type, the cyclic aliphatic type, and the epoxidized polybutadiene type. The material obtained from the vinyl-based unsaturated several acids is dissolved in vinyl-based monomers such as styrene, vinyltoluene, methyl methacrylate, etc., in the same manner as the unsaturated polyester resin, It is made by crosslinking reaction with free radical initiator. The above-mentioned vinyl monomer is a reactive monomer, which is a cross-linking reaction with an unsaturated group of an unsaturated polyester resin or a vinyl ester resin when molded under heating and pressure. Examples are styrene, vinyltoluene, gas benzene, dipropyl phthalate, triallyl isocyanurate, methyl methacrylate, diallyl phenyl phosphonate, etc., no special limit. Therefore, as the vinyl monomer, all compounds generally used for unsaturated polyester resins or vinyl ester resins can be used. Vinyl monomers, such as unsaturated polyester resin or ethylene vinegar tree I Read back-side note binding • ο Line-9- This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm ) 309527 A7 B7 V. Description of the invention (Type of grease printed by the Beigong Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs, the use of molded products made with SMC, the required physical properties of molded products, the required physical properties during molding, etc. are appropriate "Choose" specifically, "the combination of unsaturated polyester resins or vinyl ester resins and vinyl monomers is not particularly limited. Also, the mixing ratio of the two is also not particularly limited. Decoration in the present invention Materials, which can display granite tone or speckled pattern on the surface of the molded product, whether it is granulated into a certain shape, and / or thin pieces are processed or crushed into a fixed or indefinite shape, and those with color On the other hand, no matter it is artificially colored or naturally produced, it can be used without special restrictions. As the above-mentioned decoration material, for example, a thermosetting resin composition or a thermoplastic resin colored by a coloring agent can be used Organic materials such as finished products, inorganic materials colored by coloring agents, or natural materials such as natural stones. Among the decorative materials exemplified above, thermosetting resins, thermoplastic resins, thermosetting resin compositions, and thermoplastic resins are better The composition of the above thermosetting resin or thermoplastic resin is not particularly limited. As the coloring agent, a coloring agent generally used for synthetic resins such as thermosetting resins or thermoplastic resins can be used. As the coloring agent, specific examples thereof They are: carbon black, titanium oxide, phthalocyanine (blue, green, etc.), Perin〇n_dioxanthene series (orange, red, pink, vermilion, etc.), anthracene series (yellow, orange, blue, etc.), Quinacridone series (red'dark red, maroon, etc.), condensed azo series (toluidine red, permanent red, etc.), organic iron or inorganic pigments such as red iron oxide, yellow lead, etc. The color of decorative materials is not Special restrictions. If the pattern shows a stone pattern such as a flower stone pattern or a marble pattern, for example, if the thermosetting resin composition is white, use black or gray decorative materials Yes, and, for example, if the thermosetting resin composition is gray, you can use white or black 10-Private paper recognition) from the threat (210x297 public please first-read the back of the note binding line 30S527 A7 B7 V. Description of the invention (8) The decoration materials such as the printing and printing of the Central Committee of the Ministry of Economic Affairs, Employee Consumer Cooperatives. In other words, the color of the decoration materials can be taken into account by the color of the desired pattern or the color of the thermosetting resin, etc. The number combination, etc., can be set appropriately. The above-mentioned decorative materials can be granulated into a certain shape such as particles or spheres, and can also be in the form of foils, flakes, indeterminate crushed scales, and rods. , Various shapes such as block shape, etc. These shapes can be appropriately selected according to the desired pattern. Foil-shaped or sheet-shaped decorative materials can be cut by thermosetting resin or thermoplastic resin molded into a film or sheet shape, for example Cut or shredded and easily made. In addition, the decorative material in an amorphous and crushed form can be easily produced by pulverizing a thermosetting resin, a thermoplastic resin, or natural stone with a pulverizer such as a hammer mill. In addition, the crushed decorative materials, because the surface of the molded product is slightly monochromatic, cannot present the pattern, which is not satisfactory. The size of the above-mentioned decorative materials is preferably 5 mesh to 100 mesh. By making the size of the decorative material fall within the above-mentioned range, various patterns such as granite patterns, marble patterns, speckled patterns, etc. can be presented on the surface of the molded product. When the size of the potassium-added material is below 5 mesh, the decorative material will be too large, making it difficult for SMC to use, and at the same time it will reduce the mechanical strength of the molded product, which is not impressive. Also, when the size of the decorative material is more than 100 mesh, the decorative material will be too small, so that the surface of the molded product is almost monochrome, so-it is difficult to show the pattern. Materials, for example, can be easily obtained by classification using standard sieves with a certain mesh size. That is, if necessary, several decorative materials with different colors, shapes and sizes can be appropriately combined and used in the SMC. The above-mentioned decorative materials are 100 parts by weight relative to thermosetting resins, and use 001 parts by weight. 11-This paper size is applicable to the BJ family standard (CNS > M specifications (2 10 × 297 mm> Please read S first Note. Page binding line 5. Description of the invention (9 A7 B7 The Central Park of the Ministry of Economic Affairs of the Ministry of Economic Affairs Beigong Consumer Cooperative printed a quantity of ~ 100 parts by weight of the garden, it should be used according to the desired pattern or moldability, etc., use 10 Part by weight ~ 70 parts by weight Fan Garden. By setting the amount of decorative materials used in the above range, SMC can show beautiful patterns on the surface of molded products. When the amount of decorative materials used is less than 0.1 parts by weight At the time, the effect obtained by mixing and decorating materials will be exhausted, it is difficult to present patterns, and it is unsatisfactory. Also, when the amount of decorative materials used is more than 100 parts by weight, the moldability of _SMC will decrease It is difficult to obtain good molded products, which is unsatisfactory. The glass fiber in the present invention is suitable, for example, by cutting the strands obtained by cutting the broken glass yarn into non-directional stacking to form a sheet-like felt The thickness (diameter) of the glass fiber is not special. The limit is preferably about 9 / zm ~ 13 μ m. The length of the above glass fiber is preferably 3mm ~ 13mm, more preferably 6mm (about 1/4 inch) ~ 13mm (about 1/2 inch) by using glass The fiber is the above length, the mechanical strength of the molded product molded by SMC can be maintained, and the entire surface of the molded product can exhibit a uniform and beautiful pattern. When the length of the glass weave dimension is shorter than 3mm, it is used as a reinforcing material The effect is lost, so that the mechanical strength of the molded product is reduced, and it is difficult to obtain a practical molded product, so it is not satisfactory. Also, when the length of the rocky fiber is longer than 13mm, the resistance to movement will change If it is too large, the broken glass fibers will be easily oriented in the flow direction of the thermosetting resin due to the thermosetting-resin flow that is supported during molding. Therefore, the segregation of the decorative material will be unsatisfactory. As long as the above-mentioned glass fiber is used in a range of 5% to 35% by weight in the SMC, it should be in the range of 20% to 30% by weight. In short, the glass fiber in the SMC The content is tied in 5-12 paper For the purpose of using the national cruel rate (CNS) A4 specification (210X297mm), please read the note on the back i binding 309527 Α7 Β7 5. Description of the invention (1〇) The amount of ~ 35% by weight should be within 2 〇Weight% ~ 30% by weight by adjusting the glass fiber content within the above range, can maintain the mechanical strength of the molded product "when the glass fiber content is less than 5 weight. It will be lost. Also, when the content of glass fiber is more than 35% by weight, the thermosetting resin will not be fully contained in the glass fiber. Therefore, no matter what kind of occasion, it will cause molding The fact that the mechanical strength is reduced or the impregnated glass fiber is exposed on the surface of the molded product is difficult to obtain a practical molded product, so it is not satisfactory. In addition, the SMC of the present invention does not impair the purpose of the present invention, that is, the effect of presenting a uniform and beautiful pattern on the entire surface of the molded product, and the cause and effect. For example, in order to improve processability and improve quality performance, it should be necessary May contain additive β As the above-mentioned additives, additives generally used for thermosetting resins can be used; examples of additives are: fillers, polymerization initiators, low shrinkage agents such as polyethylene, (internal) mold release agents, and stability Agent (Polymerization Inhibitor) 'Polyvalent metal salts such as cobalt naphthenate, curing accelerators such as organic amines, ultraviolet absorbers, colorants, tackifiers, shakers, plasticizers, flame retardants' refractories and many more. The amount of these additives can be set appropriately according to their type. In addition, the method of adding additives is also not particularly limited. -The fillers mentioned above can be used for thermosetting resins. There are no special restrictions. As a filler, specific examples thereof include: silica, alumina, quartz, calcium silicate, calcium carbonate, aluminum hydroxide, clay 'talc, white clay, mica, glass powder, feldspar powder, river sand, cold water stone , Ceramics and other inorganic fillers. These fillers, depending on the type, phase-13-The paper size is based on the Chinese National Standard (CNS > Μ specifications (2 〖0'〆297mm} ---..-- J-- --Installation-- (Please read the precautions on the back and fill in this page first) Order-: Printed and printed by the WC Industrial and Consumer Cooperatives of the Bureau of Economics, Economics, and Economics A7 B7 Central Ministry of Economics, Ministry of Economic Affairs Printing 5. Description of the invention (11) For 100 parts by weight of thermosetting resin, a range of 400 parts by weight or less can be added, preferably 100 parts by weight to 300 parts by weight, preferably 150 parts by weight to 250 parts by weight "Fenzhi Fan" The above polymerization initiators can use the polymerization initiators generally used for thermosetting greases. There are no special restrictions. Β is used as a polymerization initiator. Specific examples include butanone peroxide, peroxide Benzoyl oxide, cumene-hydrogen peroxide, cyclohexanone peroxide, di (4 · third butylcyclohexyl) peroxydicarbonate, third butyl peroxyisopropyl carbonate, peracetic acid Third butyl ester, third butyl peroxybenzoate, third butyl peroxyoctanoate, 2,5-dimethylhexyl 2,5-peroxybenzoate, etc. etc. The polymerization initiator is related to its type, and the ratio of the relative thermosetting resin is in the range of 0.2% by weight 0/0 ~ 10% by weight, and it is advisable to add 0.5% by weight of 2% by weight. Agents, specific examples of which are · silane coupling agent, stearic acid, zinc stearate, calcium stearate, magnesium stearate, etc., but there is no special limitation "The above colorant 'series can be used for thermosetting resin The coloring agent generally used, but there is no special limitation. As a coloring agent, examples of the above-mentioned organic and inorganic pigments can be cited. The above-mentioned tackifier is added to adjust the viscosity of the thermosetting resin to an appropriate value. The value of the molding process. As a tackifier, specific examples include magnesium oxide, magnesium hydroxide, calcium hydroxide, etc., but there is no special limitation. Below, the following is the method of manufacturing the above SMC. Circle 1 will be explained. First, the SMC manufacturing equipment will be explained "Furthermore, the SMC manufacturing equipment is not limited by the structure shown in Figure 1. -14- This paper scale uses the Chinese National Kneading Rate (CNS) Α4 specification (2丨 0X297mm > {Please Read the note on the back f Hua Xiang 1 ^ 'to write this page). Installed. A7 _B7_ printed by the Monthly Consumer Cooperative of the Central Kneading Bureau of the Ministry of Economics. 5. Description of the invention (12) As shown in circle 1, the SMC manufacturing device Equipped with: a release film supply device 1.1 for supplying a pair of release films la · lb to the top and bottom; a resin supply device (not shown) for supplying a thermosetting resin compound 2 described later; the release film la. Lb 3a, the surface is coated with a certain thickness of the thermosetting resin compound 2 blade coating device 10. 10: conveying the lower release film la endless belt conveyor 3; drive belt conveyor 2 drive roller 3a. 3a ; Support roller 7 supporting the belt conveyor 2 · ..; cutting the glass roving 6 into a certain length of the cutting device 5; convey the upper release film lb, and press the release film lb toward the release Endless belt conveyor 4 in the direction of the membrane la; drive roller 4a · 4a that drives the belt conveyor 4; defoaming roller that removes air bubbles in the unripe SMC by squeezing the belt conveyor 4 8. 8; and the take-up roller 9 which takes up the unripe SMC 20. The release film supply device 1.1 has a supply roller lc. 1C that pulls the roll-shaped release film la. Lb and supplies it, and maintains the tension of the release film la. Lb to a certain tension roller Id ... The release film la.lb is composed of a synthetic resin that can be peeled off from the thermosetting resin compound 2, such as polyethylene, which is not integrated with the thermosetting resin compound 2. The thermosetting resin compound 2 is in the form of a liquid or paste, and is composed of a mixture of thermosetting resin, additives, and decorative materials. Furthermore, the resin supply device not shown in the figure has a storage tank for storing the thermosetting resin compound. The thermosetting resin compound 2 is gradually supplied to the surface of the release film la.lb in a constant amount per unit time. The squeegee-type coating device 10.10 is to apply the thermosetting resin compound 2 'continuously to the surface of the release film la.lb with a thickness corresponding to the desired thickness of the SMC. Also, thermosetting resin compound ___- 15- This paper is used in the «National Falcon (CNS) A4 specification (2 丨 0X297mm) ~ --.--.---- II •. C (please first Read the note $ item on the back and fill out this page)

T Brigade I. V. Description of the invention (13 A7 B7 The mixing method or sequence of thermosetting resins, additives and decorative materials printed by the Ministry of Economic Affairs Central Bureau of Industry and Commerce Co-operative Cooperative 2 during the preparation period is not limited. Drive roller 3a · 3a is driven to rotate clockwise in the same figure. Therefore, the release film la placed on the upper and lower sides of the belt conveyor 3 is transported to the right in the same figure. "The Chase device 5 has: A plurality of knife rollers 5a and a rubber roller 5b are installed. The knife roller 5a is driven to rotate clockwise in the same circle, and the rubber roller 5b is rotated counterclockwise. In addition, the cutting device 5 will be driven by The glass roving 6 supplied by the glass roving supply device (not shown) is sandwiched between the cutter roll 5a and the rubber roll 5b, and then pressed and cut, whereby the glass roving 6 can be continuously cut to a certain length and formed It is a glass fiber 6a .... The drive rollers 4a. 4a rotate in the same circle in the counterclockwise direction. Therefore, the belt conveyor 4 rotates in the same figure in the counterclockwise direction. Also, the belt conveyor The distance between the machine 3 and the belt conveyor 4 is the cause of adjustment Desired thickness of the SMC. With the defoaming roller 8.8, the belt conveyor 4 is squeezed downward in the same figure, whereby the unripe SMC 20 is squeezed and the thermosetting resin compound 2 is impregnated into the glass fiber 6a ..., and at the same time, the air bubbles in the undeveloped SMC 20 are removed (defoaming). Next, the SMC manufacturing method using the SMC manufacturing apparatus configured as above is carried out Explanation >> First, the surface of the lower release film la supplied by the release film supply device 1 and conveyed by the belt conveyor 3 is continuously coated with a certain thickness of resin by a doctor blade coating tool 10 Thermosetting resin compound 2 supplied by the supply device (not shown). Secondly, it will be supplied by the glass roving supply device -16 · The table paper size is applicable to the Chinese National Standard (CNS) A4 specification (2 丨 0X297mm) Side binding line 5 Description of the invention (14) A7 B7 The glass roving 6 printed by the Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economy is continuously cut by the cutting device 5, and the obtained glass fiber 6a is dropped onto the above thermosetting resin compound 2 Surface On the other hand, on the surface of the upper release film 1b supplied by the release film supply device 1, the surface of the release film 1b is coated by a doctor blade and continuously coated with a certain thickness by the resin supply device. After supplying the thermosetting resin compound 25, the above-mentioned release film la. Lb, that is, the glass fiber 6a,... The lower side thermosetting resin compound 2 and the upper side thermosetting resin compound 2 are overlaid to form an unripe SMC 20. Next, the unripe SMC 20 conveyed by the belt conveyor 3 is squeezed downward by the defoaming roller 8 • 8 via the belt conveyor 4, so that the thermosetting resin compound 2 is impregnated into the glass fiber 6a_ . ·, And remove bubbles (defoaming)》 Then, take the above-mentioned unripe SMC 20 and wind it on the take-up roller 9 »Unripe SMC 20, cut into pieces of a certain size, or It may be packed in a roll shape as it is and then wrapped with a film, and then cooked by a certain method, that is, it may be formed into a preform. SMC can be manufactured using the above process. By using the SMC manufacturing apparatus constructed as described above, the SMC with a thickness of approximately 2 mm or more can be continuously manufactured. Also, as shown in the circle 2, the SMC manufacturing apparatus can also be placed on the downstream side of the blade coating device 10 On the upstream side of the position p where the side thermosetting resin compound 2 and the upper side thermosetting resin compound 2 overlap, a decorative material spreading device 25 is provided. The decorative material spreading device 25 spreads the decorative material 26 on the surface of the thermosetting resin compound 2 in accordance with the desired pattern. In addition, for the convenience of explanation, shown in the circle 2 is the decoration material lifting device 25 is provided on the upstream side of the Chess device 5-17. The paper size is based on the Chinese fungus standard (CNS) A4 specification (210X297 mm ) Note f and then binding line 309527 The Ministry of Economic Affairs Central Kneading Bureau Λ Industry Consumer Cooperative printed and printed A7 _____B7_ 5. The occasion of invention description (15). In the circle 2, the structures shown in the circle 1 have the same functions, and the same symbols are used. Next, the manufacturing method of the SMC using the SMC manufacturing apparatus configured as described above will be described. In addition, for convenience of explanation, the same procedures as the above-mentioned manufacturing method are omitted here. First of all, on the surface of the lower release film la, the thermosetting resin compound 2 is continuously coated with a squeegee 10 by a compounder-a fixed thickness β. Secondly, the decorative material 26 is applied by the decorative material spreading device 25 according to expectations. The presented pattern falls and spreads it. Next, the glass weave 6a ... is dropped onto the surface of the thermosetting resin compound 2 to be uniformly distributed. On the other hand, on the surface of the release film lb on the upper side, the thermosetting resin compound 2 is continuously coated with a certain thickness using a doctor blade coating device 10. Next, the lower thermosetting resin compound 2 sprinkled with glass fibers 6a ... and the upper thermosetting resin compound are overlapped to form an unripe SMC 20. Then, the thermosetting resin compound 2 is impregnated into the glass fibers 6a ..., and bubbles are removed. Then, the above unripe SMC 20 is wound on the winding roller 9. SMC can be made through the above process. By using the SMC manufacturing apparatus constructed as described above, it is possible to continuously manufacture 'SMC with a thickness of about 2 mm or more. In the SMC manufacturing apparatus configured as described above, for example, even when the decorative material 26 has a size of about 5 mesh to 10 mesh, the thermosetting resin compound 2 is used regardless of the size of the decorative material 26 to meet the desired The thickness of the SMC is applied to the surface of the release membrane la. Lb. Therefore, SMC20 with a certain thickness can be manufactured. The SMC manufacturing device with the above-mentioned structure is used in the decoration of 26 _ 18 · This paper standard is used in the 8 national standard (CNS) 8 4 threat (2 丨 GX297mm) — '-(please read the note on the back first $ Item and fill out this page). Fifth, the description of the invention (16) A7 B7 The Ministry of Economic Affairs Central Bureau of Labor and Consumers Cooperative printed with 10 mesh ~ 100 mesh size, can still be used. In addition, the thermosetting resin compound 2 may or may not include decorative materials. In the case where the thermosetting resin compound 2 contains decorative materials, the decorative materials and the decorative materials 26 which are distributed by the decorative material spreading device 25 may They are the same as each other or different from each other. Also, the decorative material spreading device 25 can be installed on the lower body side of the cutting device 5, or can be set on both the upstream and downstream sides. In accordance with the pattern that is expected to be presented, it is easy to say that a plurality of devices can be installed corresponding to the type of decorative materials. To) In other words, in the case of using a decorative material cloth cloth device 25, applied to a certain degree / thermosetting resin compound 2, ① after spreading the decorative material 26, and then spread glass fiber 6a. .. also, or 0 after sprinkling glass fiber 6a ..., then add cloth and decoration material 26, or ③ after sprinkling and decoration material 26, sprinkle broken glass fiber 6a ... , And then sprinkled with decorative material 26 on it. In the case of molding a molded article using the SMC obtained by the above process, the sheet-shaped SMC is first cut to a size smaller than the gap of the mold for forming the molded article. The above-mentioned mold may have an empty space capable of forming protrusions and / or protrusions on the molded product. Secondly, after peeling the release film la · 11? From the SMC, the SMC is filled in the mold. Following this, applying the conventional molding method, after locking the mold, heat and press mold under certain conditions (a certain temperature, a certain grace, etc.) to obtain the desired molded product. By using the above SMC ', even when molding, the decorative material can be maintained in a uniformly dispersed state in the thermosetting resin. Therefore, it can be mass-produced, for example, with a 19-sheet paper scale using the Chinese national sample rate (CNS) A4 specification (210X297 mm). Please first. The note binding line 309527 A7 on the back side of the V. Invention description (17 convex strips or convex The flat plate, etc., has a complex shape with many irregularities, and stands on the surface of the molded product with various patterns such as granite pattern, marble pattern, spot pattern, etc., that is, the entire surface has a complex shape with a uniform and beautiful pattern In addition, when the molded product is in the shape of convex strips or protrusions, the height (thickness) of the convex strips or protrusions should preferably be less than 20 times the thickness of the plate-like body (membrane surface). Examples of the above-mentioned molded products include: architectural decorative materials such as bricks or wall trims, household appliances such as bathtubs, bathroom trims, kitchen flow tables, washstands, table tops, etc. Products, but there are no special restrictions. As mentioned above, the SMC of the present invention includes a decorative material that can present patterns on the surface of the molded product, and a glass fiber with a length of 3 mm to 13 mm. In the SMC of the present invention, relative to 100 parts by weight of the thermosetting resin, 0.15 to 100 parts by weight of 5 mesh to 100 mesh size of the decorative material is used. Even when it is used to manufacture thick-walled, large-scale molded products with complicated shapes with many irregularities, or molded products with large variations in local wall thickness, the glass fiber flows in the flow direction of the thermosetting resin due to the flow of the thermosetting resin The degree of orientation is also not large, and because glass fibers are not easy to orient, the decoration material that flows with thermosetting resins will be less constrained by glass fibers. In other words, even when molding, the The decorative material can still maintain the state of being uniformly dispersed in the thermosetting resin. Thereby, it is possible to provide a molded product surface suitable for manufacturing a complex shape with many irregularities such as a flat plate with convex stripes or convexities, etc. Granite _20- This paper scale uses the Chinese National Standard (CNS) Α4 specification (2 father and father 297 mm) A7 _ B7_ 5. Description of the invention (18) Stone pattern or marble pattern, speckled pattern, etc. Patterned SMC, that is, the SMC with complex shape molded products with uniform and beautiful patterns on the surface. The above SMC can be applied in various fields, especially suitable for mass production of thin, large-scale thin , And molded products with multiple convex and concave complex shapes with many convex strips or convex flat plates, etc., or mass-produced molded products with large variations in local wall thickness. _ Furthermore, as mentioned above, the manufacturing method of the SMC of the present invention It is a method of spreading decorative materials in a thermosetting resin compound coated to a certain thickness. Furthermore, the manufacturing method of the SMC of the present invention is to spread glass with a length of 3 mm to 13 mm after the above decorative materials are spread Fiber method. Furthermore, the manufacturing method of the SMC of the present invention is a method of distributing the above-mentioned decorative materials after spreading glass fibers. According to the above method, for example, in the case where the decorative material has a size of about 5 mesh to about 10 glare, SMC with a certain thickness can be manufactured. In addition, as described above, the molding method of the SMC of the present invention is a method of molding the SMC with a mold that can cause convex stripes and / or raised odor in the molded product. By using the above SMC, even when molding, the decorative material can be maintained in a uniformly dispersed state in the thermosetting resin. Therefore, according to the above-mentioned method, it is possible to mass-produce, for example, flat plates with convex strips or protrusions, which have complicated shapes with many irregularities, and present various patterns of patterns on the surface, such as floral stone patterns, marble patterns, and spot patterns. 'Products', that is, molded products with complex shapes with uniform and beautiful patterns on the surface. Also 'generally' uses a block-shaped molding compound (hereinafter referred to as BMC) -21-The scale of this paper-scale Xiaocai egg scale (CNS) (210X297mm) ~~~ '------- 30S527 A7 B7 V. Description of the invention (19) The molded products printed and manufactured by the Beigong Consumer Cooperative of the Central Bureau of Economic Affairs of the Ministry of Economic Affairs are compared with the molded products manufactured by SMC. The lengths of the broken glass fibers mixed as reinforcing materials are equal to each other. On occasions, its mechanical strength is low. The reason is that 'in the manufacturing process of BMC, there is a process of kneading the mixture of the thermosetting resin compound and the glass fiber, so that the glass fiber is damaged, etc., and is broken into short. Therefore, the use of glass fiber in the present invention, that is, a glass fiber with a length of 3 mm to 13 mm _ as a reinforcing material BMC 'to produce molded products, compared with the use of the SMC of the present invention to produce molded products, the mold The mechanical strength of the product is extremely low. In other words, the BMC containing the glass fiber of the present invention cannot be used to obtain a large-scale molded product with a relatively thin wall thickness. Hereinafter, the present invention will be described in further detail with examples and comparative examples, but the present invention is not limited by these examples. The viscosity of the thermosetting resin compound and the mechanical strength of the test piece (please describe later) are measured by the following method. The evaluation of the pattern on the surface of the molded product is determined by the method shown below. In the examples and comparative examples, "parts" means "parts by weight", and "%" means "% by weight". (a) Viscosity The viscosity (poise) of the thermosetting resin compound obtained by adding a mixture of additives and decorative materials to the thermosetting resin is based on the use of a spiral path diameter rotary viscometer under certain conditions at 40 ° C Determination. Specifically, the viscosity (poise) shown in the examples and comparative examples is the value at 40 ° C. (B) Cross-sectional strength and bending modulus of elasticity are molded into test pieces of a certain shape using SMC Measure the bending strength (kgf / mm2) of the test piece and calculate the bending elastic modulus (kgf / mm2). -22- This paper uses the Chinese National Standard (CNS) A4 size (210X297mm). Please first bind the binding line and print the bag 303527 at B7. The measurement method of the above-mentioned bending strength is implemented in accordance with ASTM standard (Standards of American Society for Testing and Materials) D-790. (c) Tensile strength Using SMC, a test powder piece formed by molding into a certain shape, the tensile strength (kgf / mm2) of the test piece was measured. The measurement method of the above tensile strength is implemented in accordance with JIS K-6911. , (Sentence cantilever impact strength using a cantilever impact tester, to measure the cantilever impact strength (kgf / cm / cm2) of the test piece formed by molding SMC into a certain shape. The above tensile strength measurement method is based on the simple method ( Plane mode, no notch) Implementation "(e) Evaluation of the pattern on the surface of the molded product The molded product formed by molding the SMC into a certain shape is visually evaluated for the beauty and ugliness of the pattern presented on the surface. The three-height section is regarded as good when it is uniform and beautiful on the surface of the whole skull (marked as ○ in Table 5), and mottled part of the surface is regarded as acceptable (Table 5 It is marked as △), and when the surface is uneven and ugly on the whole surface, it is regarded as unavailable (marked as X in Table 5). [Example 1] As a thermosetting resin, the unsaturated polyester tree is used. Laku N-21B (trade name, manufactured by Japan Catalyst Co., Ltd.) 70 parts, and 4 parts of vinyl monomer styrene. Also, as additives, various compounds shown below are used. Specifically, as Low shrinkage agent, use liquid AT-1 00 (trade name, manufactured by Japan Catalyst Co., Ltd., hereinafter referred to as low-shrinkage agent A) 30 parts, and powder-shaped Furouxian UF-1.5 (trade name-23-this paper standard is used in solid National Pickup Car (CNS) M specification Uiox29 < 7mm) (please read the notes on the back before filling in this page). Qi. Silk_____B7_Five, Invention Instructions (21), manufactured by Sumitomo Fine Chemical Co., Ltd. , Hereinafter referred to as low shrinkage agent B) 5 parts. In addition, as a polymerization initiator, Papuzilu Z (trade name, manufactured by Japan Oil & Fats Co., Ltd.) 1 part was used. As an internal mold release agent, 5 parts of the stearic acid-based compound Efco-Kem ZNS (trade name, manufactured by Atka Fine Chemical Co., Ltd.) were used. In addition, as a filler, II alumina (trade name Hagelite H-32, Showa Denko Co., Ltd.) 180 parts "was used as a coloring agent, and white ST-5201 white (trade name., Da Yue) was used. Manufactured by Refining Industry Co., Ltd., hereinafter referred to as toner A) 1 part. As a thickener, 0.65 parts of magnesium oxide (# 20) was used. In addition, as the decoration material, 5 parts of Mabecharst YG-2 (trade name, manufactured by Japan Catalyst Co., Ltd., hereinafter referred to as particle A2) and Mabechast YBW (trade name, Japan) were used. Catalyst Co., Ltd. product, hereinafter referred to as particle A3) 3 parts, Mabechast NEU (trade name, manufactured by Japan Catalyst Co., Ltd., hereinafter referred to as particle A4) 1.5 parts, and Mabechas Special YBK (trade name, manufactured by Japan Catalyst Co., Ltd., hereinafter referred to as particle A5) 0.5 parts of the mixture. By using these particles a2 ~ A5, the pattern of flowers and stones can be displayed on the surface of the molded product. Also, the above particles A2 to A5 and particles (please describe later) are particles of different colors, which are additives such as aluminum oxyhydroxide added to the solid acrylic resin, and after pre-molding into a plate shape, The plate-shaped body was crushed, and then classified with standard sieves of 20 mesh and 70 mesh to make it. By mixing the above-mentioned thermosetting resin, additives and decorative materials in the following order, a thermosetting resin compound (total 306 65 parts) was prepared. That is, first, the unsaturated polyester resin, the low-shrinkage agent α-α as the low-shrinkage agent, this paper Niu Xujun (CNS) 8 4 secret (21Qx297 male seam) 309527 A7 B7_ V. Description of invention ( 22) '^ 一' · B, polymerization initiator, toner A as a colorant is stirred and mixed, and then, an internal mold release agent, an oxyhydroxide as a filler is added to the mixture, as a decorative material The particles A2 to A5 are stirred and mixed. Then, in order to make it easy to disperse, a deoxidizing agent oxidizing medium diluted with styrene was put into the mixture, and it was mixed and mixed to prepare a thermosetting resin compound. The composition of the above thermosetting resin compounds is shown in Table 1. This thermosetting resin compound is supplied to the aforementioned SMC manufacturing apparatus. On the other hand, as the glass roving, ER-4630 MD-495A (trade name: Asahi Fiber-glass Co., Ltd., 4630tex) was supplied to the SMC manufacturing apparatus, and the cut speed of the glass roving was adjusted. The proportion of glass fibers in the SMC to be obtained is 22%. Specifically, the cutting speed of the cutting device is adjusted in order to spread 11% (22% in total) of glass fibers and 13 mm in length and 6 mm in length. In addition, the thickness of the thermosetting resin compound applied on the upper and lower pair of release pus pieces was set to 1.6 mm, and the unripe SMC was manufactured by the above-mentioned manufacturing method. Secondly, the obtained unripe Smc was rolled into a simple shape The original shape is matured at 40 ° C for 16 hours to form a preform, and then it is cut into pieces of a certain size. Furthermore, the viscosity (poise) of the obtained thermosetting resin compound after curing is determined by the method described above Determine it. The values of the above viscosities are shown in Table 5. Using the SMC obtained by the above-mentioned manufacturing method, using the above-mentioned molding processing method, the molded product A, which is a test piece for measuring the mechanical strength, and the -25- ^ sheet size are applicable to Zhongguanwang.com (CMS i 21GX297mm ) ~~ (please read the $ item on the back and then fill in this page) • Installed · -Lined by the Ministry of Economic Affairs of the Ministry of Economic Affairs of the Ministry of Economic Affairs of the Ministry of Economic Affairs of the Ministry of Economic Affairs of the Ministry of Economic Affairs of the Ministry of Economic Affairs of the Central Committee of the Ministry of Economic Affairs of the Beigong Consumer Cooperative Printing 30S527 A7 _B7_ V. Description of the invention (23) Molded product B with complicated shapes with many irregularities. The molding conditions and molding methods of these simple products A and B are as follows. (Molding A) Using a mold with a gap of 30cm X 30cm, the upper mold temperature is heated to 145 ° C, and the lower side The mold temperature is heated at 135X. Then, the SMC cut into a size of 20 cm X 20 cm (weight 500 g) was filled in the above-mentioned mold, and after the mold was locked at a pressure of about 70 kg / cm2, heat-pressure molding was performed for 4 minutes. Thereby, a flat molded product A having a length of 30 cm X a width of 30 cm X a thickness of about 0.3 cm was obtained. The cross-sectional strength (kgf / mm2), cross-sectional elastic modulus (kgf / mm2), tensile strength (kgf / mm2) and cantilever impact strength (kgf-cm / cm2) of the obtained molded product A are as described above Method determination or calculation. These mechanical strength values are listed in Table 5 together. (Molded product B) Using a mold with a large number of irregularities of about 65cm X 100cm, with a gap, heat the upper mold temperature to 145 ° C and the lower mold temperature to 135 ° C. Then, the SMC cut into a size of 33 cm X 50 cm (weight 4.4 kg) was filled in the mold, and after the mold was locked at a pressure of about 70 kg / cm2, it was heated and press molded for 4 minutes. Thereby, as shown in the circle 3, a slightly flat plate-shaped molded product B having a plurality of ridges 30 ... 65 cm in length X 100 cm in width X 3 cm in thickness is obtained. The above-mentioned molded product B, as shown by the circles (a) to (d), is a slightly flat plate having a plurality of convex strips 30 formed in a lattice shape, and does not include the thickness of the plate-like body portion of the convex strips 30 ... , Department 0.2cm. In addition, the convex strips parallel to each other between 30.30-26- The paper size is free to use the Chinese National Standard (CNS) A4 specification (210X297 mm) ~ (please first «read the precautions on the back and then fill out this page). ·, A11 _ _ B7 printed on the 11th line of the Ministry of Economic Affairs Central Standards Pui Gong Consumer Cooperatives 5. The description of the invention (24) is set to 5cm or 3cm. Also, the molded product B has three kinds of protrusions not shown at a certain position. Finally, with the above method, the pattern on the surface of the molded product A. B obtained above is evaluated. This evaluation is described in Table 5 together. [Example 2] In this example, the amount of unsaturated polyester body fat used in Example 1 was changed from 70 parts to 75 parts. The amount of styrene used was changed from 4 parts to 5 parts, the amount of low shrinkage agent A was changed from 30 parts to 25 parts, and the amount of magnesium oxide used was changed from 0.65 parts to 0.8 parts. In addition, Instead of 180 parts of aluminum hydroxide, 180 parts of calcium carbonate (trade name NS # 100, manufactured by Nitto Powder Chemical Industry Co., Ltd.) is used / filled, and the low shrinkage agent B (5 parts) is not used, except for this Otherwise, the same stirring-mixing operation as in Example 1 was carried out to prepare a thermosetting resin compound (302.8 parts in total). The composition of the above thermosetting resin compound is described in Table 1. The viscosity of the obtained thermosetting resin compound after aging was measured by the above method, and the results are shown in Table 5. In addition, as the glass fiber, 22% of the glass weave dimension cut to a length of 13 mm was used. Except that, the same manufacturing method as in Example 1 was carried out to produce an unripe SMC, which was cooked and formed into a preform. ·body. Then, using the SMC obtained by the above manufacturing method, the same molding process as in Example 1 was used to mold a molded product A.B. The mechanical strength of the obtained molded product A was measured or calculated by the above method. The results are shown in Table 5 together. In addition, the evaluation of the pattern on the surface of the molded product A. B is determined according to the above method, and the results are described in Table 5 ___- 27 _-_ This paper is used in the H0 family ladder standard (CNS} A4 * t # · (210X297mm) ~ '(please read the item on the back of M before filling in this page). Install. Α7 Β7 Printed in the invention description (25) of the Beigong Consumer Cooperative of the Central Bureau of Economic Affairs of the Ministry of Economic Affairs (25). [ Example 3 In this example, in addition to changing the amount and composition of the thermosetting resin, additives, and decorative materials used in Example 2 to the amount and composition described in Table 1, it was carried out with the example 2 The same stirring-mixing operation was used to prepare a thermosetting resin compound (306 parts in total). The dryness of the obtained thermosetting resin compound after aging was measured by the above method, and the results are shown in Table 5. In addition, The same manufacturing method as in Example 2 was carried out, and the unripe SMC 'was produced and matured to form a preform. Then, using this SMC, the same mold as in Example 2 (in other words, Example 1) was used Processing method, mold the molded product A. Β. The obtained mold The mechanical strength of the product A is measured or calculated according to the above method, and the results are shown in Table 5. The evaluation of the pattern on the surface of the molded product A. B is determined according to the above method, and the results are shown together. In Table 5. [Example 4] In this example, 1 part of the toner A in Example 2 was replaced with gray clay KR-8E1006 (trade name, live color) as a colorant Co., Ltd. product, hereinafter referred to as Toner B) 0.7 parts, 3 parts of its particle A3 'replaced by Mabechaster ywh (trade name, manufactured by Japan Catalyst Co., Ltd.) , Hereinafter referred to as 50 parts of particles, the amount and composition of thermosetting resins, additives and decorative agents of components other than these components (components other than toner B and particles A) are changed as shown in Table The usage and composition are the same as in Example 2 -28-.-- ^ ----- ^-*, f [Please read note f on the back and then fill in this page ) -Ordered. The size of the travel paper used in China (CNS > A4 size (210 × 297 g)) Consumption of shellfish by the Central Bureau of the Ministry of Economic Affairs Printed by cooperatives A7 ___ B7 _ V. Description of the invention (26) Stirring and mixing operations to prepare a thermosetting resin compound (320.46 parts in total). The particle size of the obtained thermosetting resin compound after aging is measured by the above method, the result is It is shown in Table 5. In addition, the same manufacturing method as in Example 2 was carried out to produce an unripe SMC, which was cured to form a preformed lee. Then, using the SMC, the same molding process as in Example 2 was used Method, mold the molded product A. B. The mechanical strength of the obtained molded product A is measured or calculated according to the above method, and the results are recorded in Table 5 together. Also, the surface of the molded product A. B The evaluation of the pattern is determined according to the above method, and the results are described in Table 5 together.

[Example 5] In this example, 1 part of the toner A in Example 2 was replaced with black KR-8E353 (trade name, manufactured by Sumitomo Color Co., Ltd.) as a colorant black. Hereinafter referred to as toner C) 2 parts, and its particles A2 to A5 (10 parts in total) are replaced with ester particles 20P-2 white (trade name, manufactured by Sanyo Chemical Co., Ltd., as the above) 15 parts of particles C), the amount and composition of thermosetting resins and additives other than these components (toner C, components other than particles C) are changed to those shown in Table 2 Except for this, the same stirring and mixing operations as in Example 2 were performed to prepare a thermosetting resin compound (308.8 parts in total). The viscosity of the obtained thermosetting resin compound after aging was measured by the method described above. The results are shown in Table 5.

In addition, the same port manufacturing method as in Example 2 was implemented to produce an unripe SMC, which was cooked to form a preform. Then, the SMC was used _ -29- This paper standard uses the Chinese National Standard (CNS) M Specifications (210X297mm) (please read the precautions on the back before filling out this page). Pack. Order 309527 A7 B7 Printed and printed by the Employees ’Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. 5. Description of invention (27), adopted and Example 2 In the same molding process, the molded product a. B was molded. The mechanical strength of the obtained molded product A was measured or calculated according to the above method, and the results are shown in Table 5. Also, the molded product A. The evaluation of the pattern on the surface of B is determined according to the above method, and the results are described in Table 5. [Example 6]. In this example, the particles A2 ~ A3 in Example 2 were used ( 10 parts in total), replaced by colored mica No. 40 white as a decorative material (trade name, manufactured by Sanyo Chemical Co., Ltd., hereinafter referred to as particle B) 6 parts, Sangkale-P 0.5E-2 white (Trade name, manufactured by Shinyo Chemical Co., Ltd., hereinafter referred to as foil DD 5 parts, Sangkale-P 0.5E-1 black (trade name, manufactured by Sanyo Chemical Co., Ltd., hereinafter referred to as foil D2) 0.5 parts, components other than these components (particle B, foil Di. D2) The use amount and composition of the thermosetting resin and additives are changed to the use amount and composition shown in Table 2, except that the same stirring and mixing operations as in Example 2 are performed to prepare the thermosetting Resin compound (358.3 parts in total). The viscosity of the obtained thermosetting resin compound after aging was measured by the method described above, and the results are shown in Table 5. In addition, the same production method as in Example 2 was carried out, and the production was not cooked The SMC is cooked to form a preform. Then, using the SMC, the same molding process as in Example 2 is used to mold the molded product a. B. The molded β is the mechanical strength of the obtained molded product A Measured or calculated according to the above method, the results are recorded together in Table 5. In addition, the evaluation of the pattern on the surface of the molded product A. B is determined according to the above method, and the results are recorded together -30- This paper Scale applies to China National Standard (CNS > A4 specification (2 丨 Ox297mm) ---:-: ---- "Meal-- -f (Please read the precautions on the back before filling in this page) Ministry of Line Economy Printed A7 _B7 by the Beigong Consumer Cooperative of the Central Bureau of Precision Industry 5. The description of the invention (28) is shown in Table 5. [Example 7] First, the plate-shaped gills that are intended to be particles As are coarsely crushed. A 15-mesh standard sieve is classified into particles larger than particle A3 (hereinafter referred to as particle A6). Next, the toner A1 in Example 2 is replaced with toner b 〇5 parts, and as a decoration material, 5 parts of particles A !, 5 parts of particles a4 10 parts, 5 parts of particles Aj's fart compounds' components other than these components (toning remaining b, decoration materials Other components) The amount and composition of the thermosetting resin and additives were changed to the amount and composition shown in Table 4, except that the same stirring and mixing operations as in Example 2 were carried out to prepare a thermosetting resin Compound. Then, the above-mentioned thermosetting resin compound was supplied to the SMC manufacturing apparatus shown in circle 2, and 10 parts of the above-mentioned particles A6 were spread with the decoration material cloth-spreading apparatus 25, thereby manufacturing an unripe SMC (292.2 parts in total) Matured into preformed snakeheads. Next, the molded product A · B was molded using the same molding process as in Example 2. The thickness of the molded product A is about 0.4 cm. In addition, the thickness of the plate-shaped compartment of the molded product B is 0.4 cm. The mechanical strength of the obtained molded product A was measured or calculated according to the above method. The results are shown in Table 5 together. In addition, the evaluation of the pattern on the surface of the plain product A. B was judged according to the above method, and the results are shown in Table 5 together. [Comparative Example 1] In addition to the thermosetting resin, additives and decorative materials used in Example 1 -31-This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) (please read the note on the back $ Item then fill this page)

A7 ____B7_ V. Description of the invention (29) The dosage and composition are changed to the usage and composition described in Table 3. In this comparative example, the same stirring and mixing operations as in Example 1 were carried out to prepare a comparative thermoset Resin compound (286.8 parts in total). The viscosity of the obtained thermosetting resin compound for comparison after aging was measured according to the above method. The results are shown in Table 5. In addition, except that 22% of comparative glass fiber cut to a length of 25 mm was used as the glass fiber, the same manufacturing method as in Example 1 was carried out, and an unripe comparative SMC was produced and cured to form a preform. Then, using the SMC for comparison obtained by the above manufacturing method, the same / molding processing method as in Example 1 was used to mold a molded product A.B. The mechanical strength of the obtained molded product A was measured or calculated according to the above method, and the results are shown in Table 5 together. In addition, the evaluation of the pattern on the surface of the molded products A. B was judged according to the above method, and the results are shown in Table 5 together. [Comparative Example 2] Printed and printed by the Men ’s Consumers Cooperative of the Central Bureau of Economic Affairs of the Ministry of Economic Affairs (please read the precautions on the back before filling out this page) ▲. In addition to the amount of thermosetting resin, additives and decorative materials used in Comparative Example 1 And composition, except for the amount and composition described in Table 3, in this comparative example, the same stirring and mixing operations as in Comparative Example 1 were performed to prepare a thermosetting resin compound for comparison (a total of 303.8 parts was obtained The post-mature viscosity of the thermosetting resin compound for comparison was measured according to the above method, and the results are shown in Table 5. The same manufacturing method as in Comparative Example 1 was carried out to produce an unmatured comparative SMC, which was matured to form Pre-formed body. Then, use this SMC 'to use the same molding process as Comparative Example 1 (in other words, the example)-. _ ~ 32 This paper size is applicable to China National Standards (CNS) A4 specification (210x297 mm ) 309527 Printed A7 ________B7____ by Beigong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 5. Invention Description (30) Method, molded into molded products A. B. The mechanical strength of the obtained molded products A It was measured or calculated according to the above method, and the results are shown in Table 5. The evaluation of the pattern on the surface of the molded product A. B was judged according to the above method, and the results are shown in Table 5. [Comparative Example 3] In addition to changing the amount and composition of the thermosetting resin, additives, and decorative materials used in Example 1 to the amount and composition described in Table 3, this comparative example In Example 1, the same stirring and mixing operations were used to prepare a comparative thermosetting resin compound (a total of 417.3 parts). The viscosity of the obtained comparative thermosetting resin compound after aging was measured according to the above method, and the results are shown in In Table 5. Then, instead of SMC, a molded product was manufactured using BMC. That is, as glass fiber, comparative glass fiber 60 / 〇 cut to a length of 1.5 mm was used, and the glass fiber was mixed and kneaded with the above thermosetting resin compound Manufacture of unripe BMC, and then cooked in the same way as SMC to form a preform. Next, using the obtained BMC, using the above molding processing method, molding into a mold Product A. B. In addition, the filling amount of the BMC to the mold at the time of molding the molded product A was 1,200 g. By this, a flat molded product having a length of 30 cm × 30 cm × thickness of about 0.7 cm was obtained. The mechanical strength of the obtained molded product A was measured or calculated according to the above method, and the results are shown in Table 5. The evaluation of the pattern on the surface of the molded product A · B was determined according to the above method. It is recorded in Table 5 together. The size of this paper is in accordance with the Chinese National Standard (CNS) A4 specification (2 丨 0X297mm) -33 ----.;-„---------- (please first Read the notes on the back and fill out this page)

T Printed by the Ministry of Economy Central Bureau of Accreditation and Consumer Cooperatives A7 B7 V. Description of the invention (31) Table 1 Examples of thermosetting resin compounds 1 2 3 Thermosetting unsaturated polyester resin (parts) 7 0 7 5 8 0 Resin styrene (Part) 4 5 '8 Low shrinkage i · Low shrinkage a (part) 3 0 2 5 2 0 Chemical shrinkage low shrinkage B (part) 5 Add polymerization initiator (part) 1 1 1 Internal release Molding (Parts) 5 5 5% Calcium Carbonate (Parts) 18 0 5 0 Filling-Aluminum Hydroxide (Parts) 18 0 13 0 Toner A (Parts) 1 1 1 Coloring Toner B (Parts) Toner C (parts) Tackifier (parts) 0. 6 5 0. 8 1. 0 L A, r parts) N M (parts) 5 5 5 tablets A 3 r parts) 3 3 3 Lazi (part) 1. 5 1. 5 1. 5 Decorated Lazi As' (part) 0. 5 0. 5 0. 5 Lazi Ae (f) Lazi B (poor) Lazi C ( Part) Sepal D, (part) foil D2 (part) glass fiber length (mm) content rate (%) * 1) 13 2 2 13 2 2 * 1) 11% glass fiber with a length of 13mm and glass with a length of 6mm 11% fiber blend . I. -I I 1 ---- I! -1 ... I I1 I *. F (Please read the precautions on the back before filling out this page)

T -34-

J This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297mm). The A7 B7 is printed by the Zhengong Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs. 5. Description of Invention (32) Table 2. Examples of thermosetting resin compounds 4 5 6 Thermosetting resin Unsaturated polyester resin (parts) acetophenone (parts) 8 0 10 7 5 5 10 0 2 8 Add low shrinkage 丨 low shrinkage agent A (^) chemical agent 丨 low shrinkage 剤 B (parts) 2 0 2 5 10 Polymerization initiator (parts) Internal mold release (parts) 1 5 1 5 1 5 Field charged calcium carbonate (parts) Ammonia oxidation (parts) 13 0 18 0 2 0 0 Colorant toner A (Parts) Toner B (Parts) Toner C (Parts) 0. 7 2 2 Increased amount (parts) 0. 7 6 0. 8 0. 8 Decorative material particles Ai f poor) Particle A * ( Lean,) Particle A 3 (parts) Particle A, (parts) Particle As (parts) Lazi Αβ (parts) Particle B (parts) Lazi C (parts) Diaphragm D, (Parts) Diaphragm (parts) 5 0 1 0 15 6 5 0. 5 glass fiber length (mm) content rate * (%) 13 2 2 13 2 2 13 2 2 -35- (please read the precautions on the back before filling this page). Pack. Order The size of the paper China National Standard Falcon (CNS) A4 specification (210X297 gong) 309527 Α7 Β7 5. Description of invention (33) Table 3 Examples of thermosetting resin compounds Thermosetting resin unsaturated polyester resin (parts) styrene (parts) 7 5 Tim Polymerization initiator (parts) 1 Internal mold release (parts) 5 (please read the precautions on the back side and fill in this I). Pack.-«Charge with calcium carbonate (parts) Aluminum hydroxide (parts) Toner A (parts) General color: · Toner B (parts) Toner C (parts) 0. Ordering sticky part (parts) 0. 7 Decorative material particles A Particle A Particle A Particle A Pull Sub A fci-? · A Particle B Particle C Diaphragm D Diaphragm D: (parts) (parts) (parts) (parts) (parts) (parts) (parts) (parts) (parts) (parts) 10 5 1 0 Line Content Concentration of Printed Glass Fiber (mm) (%) of the Beige Consumer Cooperative of the Central Prototype Bureau of the Ministry of Economic Affairs 1 3 2 2 36 The paper size is applicable to the CNG Falcon (CNS) Α4 specification (210X297 mm) A7 _B7 printed by the Beigong Consumer Cooperative of the Central Bureau of Economic Affairs of the Ministry of Economy V. Description of the invention (34) Table 4 Examples of thermosetting resin compounds of mosquitoes 1 2 3 Thermosetting resins Saturated polyester resin (parts) Styrene (parts) 7 5 4 7 0 -6 7 6 Add low shrinkage low shrinkage A (parts) chemical shrinkage low shrinkage B (parts) 2 5 7. 5 3 0 2 4 Yuyu ▲ Starting agent (parts) Internal mold release (parts) i 5 1 5 1 5 Filled with fine calcium carbonate (parts) Aluminum hydroxide (parts) 13 0 18 0 3 0 0 Toner A (parts) Toner B (parts) Toner C (parts) 2. 5 1 1 Tackifier (parts) 0. 8 0. 8 0. 3 Decorative material puller A, ( Parts) particles Α2 (parts) particles A, (parts) particles (parts) particles As (parts) particles Αβ (parts) particles B (parts) particles C (parts) foil D, (parts) sepals d2 (parts) 10 13 13 5 3 1. 5 0. 5 2. 5 1. 5 0. 7 5 0. 2 5 Glass fiber length. (Mm) Content rate (%) 2 5 2 2 2 5 2 2 1. 5 6- --r --.------ * ♦ {(Please read the precautions on the back before filling out this page)

T 旅 -37- This paper uses the Chinese National Standard (CNS) A4 specification (210X 297)

A B7 V. Description of the invention (35) Table 5 Example of printing by the Consumers Cooperative of the Central Bureau of Economic Affairs of the Ministry of Economy 1 2 3 4 Viscosity (X 1 0 4 poise) 5 0 9 0 7 9 7 1 Mechanical strength strength (kgf / mm2). Let the crystal selective modulus fkg f / mm2) ^ Yurat < kgf / m m2 3 cantilever impact strength (kgf-cm / cm2) 10. 0 10 9 0 3. 8 2 2. 1 12 , 6 118 0 4. 6 3 2. 1 11.1 11-20 4. 4 3 0. 6 9. 9 115 0 3. 6 2 0. 2 Pattern evaluation Molded product A Molded product B 〇〇〇〇〇〇〇 〇f Example Example 5 6 7 1 Viscosity (χ 1 0 4 poise) 10 3 4 5 6 7 Mechanical strength Resistant strength (kgf / mm *) Cross modulus of elasticity (kgf / mm *) Resistant strength < kgf / mm23 Cantilever impact strength (kgf-cm / cm *) 11.7 110 0 4. 2 2 5. 6 1 2. 3 114 0 4. 5 2 9.9 1 0. 2 113 0 3. 7 1 8. 6 12.7 1110 5. 7 3 2. 9 Pattern evaluation Molded product A Molded product B 〇〇〇〇〇〇 △ X Example 2 Example 2 Viscosity (x 1 0 < Poise) 15 0 3 5 Mechanical strength and crossbow strength ( kgf / mm2) Crossbow's selective modulus fkg f / mm * 3 tensile weight (kg f / mm * 5 cantilever impact strength (kgf-cm / cm2) 13. 3 114 0 6. 1 3 5. 8 6. 6 9 9 0 2. 8 6. 9 Pattern evaluation Molded product A Molded product B Δ X 〇〇 38 This paper size is applicable China National Standard (CNS) A4 specification (210X 297mm) nn-I JTe— ^^ —. 1 I In ”<,. F (please read the precautions on the back before filling this page) Order the Ministry of Economic Affairs A7 printed by the Beigong Consumer Cooperative Cooperative Association 5. Description of the invention (36) From the results of the above examples 1 to 7 described in Table 5, the SMC of this example, even if used for manufacturing In the case of the molded product B with many irregularities and complex shapes, the decorative material can be maintained in a uniformly dispersed state in the thermosetting resin compound, and the entire surface can present a uniform and beautiful pattern. In short, it can be understood that the SMC of the present embodiment is suitable for manufacturing a molded product having a complex shape with uniform and beautiful patterns on the entire surface. In addition, from the measurement results of the molded product A, it can be seen that the various mechanical strengths of the molded product A are high, especially the cantilever impact strength is high. That is, it can be understood that the SMC of this embodiment is suitable for producing molded products with thin walls, large thickness, and complex shapes with good practicality. In contrast, from the results of the above Comparative Example 1.2, it can be understood that the comparative SMC, when used in the manufacture of molded products B, the decorative material will be segregated in the thermosetting resin compound, so that its surface is neat The ceremony presented an uneven and ugly pattern. Specifically, it can be seen that the comparative SMC is not suitable for the production of molded products having complex shapes with uniform and beautiful patterns on the entire surface. In addition, the SMC used for comparison has a lower mechanical strength than the SMC of this embodiment. In addition, as can be seen from the results of the above Comparative Example 3, in the case of BMC, although it is possible to produce a molded product having a uniform and beautiful pattern on the entire surface, its various mechanical strengths, especially the cantilever impact strength, are extremely low. In short, BMC is not suitable for the production of molded products with thin wall thickness, large size, and complex shapes with excellent practicality. The specific embodiments or examples mentioned in the detailed description of the above invention thoroughly thoroughly The technical content is disclosed, but the present invention is not subject to this -39--1 ^ 1 in ^ i HI n n., · · C (please read the note $ item on the back and fill in this page)

T This paper scale is applicable to the Chinese National Standard (CNS) A4 specification (210X297mm) 309527 A7 B7 5. The invention description (37) and other specific examples of limitations, should not be interpreted in a narrow sense, in the spirit of the present invention and described below Within the scope of patent application, various changes can be made. (Please read the precautions on the back and then fill out this page) Printed by the Ministry of Economic Affairs Central Standards Bureau Employee Consumer Cooperative Printed -40- This paper standard is applicable to the Chinese National Standard (CNS) A4 (210X297 mm)

Claims (1)

No. 85104687 Patent application Chinese version of the patent application range amendment (86_γγ ^ Α8 Β8 86 · X 9 years / 1 U, a D8 VI. Patent application range announcement 1_ A sheet-shaped molding compound, which is characterized by containing The surface of the product has a pattern of 5 mesh ~ 100 mesh size of decorative materials and a length of 3mm ~ 13mm glass fiber, wherein the content of the decorative material is 01 parts by weight relative to 100 parts by weight of the thermosetting resin contained 100 parts by weight 'and the content of the glass fiber is in the range of 5% by weight to 35% by weight./❶. 2. A method for manufacturing a sheet-shaped molding compound, characterized in that it is coated to a certain thickness In the thermosetting resin compound, glass fibers with a length of 3 mm to 13 mm are spread, and before and / or after the step of spreading the glass fibers, a pattern of 5 mesh ~ 10 can be displayed on the surface of the molded product. At least a part of the decorative material of mesh size. 3 'A method for forming a sheet-shaped molding compound, which is characterized in that the sheet-shaped molding compound according to item 1 of the patent application scope is to have a rib that can be formed on a molded product And / or The raised empty molds are molded. ..., ~ Printed by the Beigong Consumer Cooperation of the Central Bureau of Economics, Ministry of Economic Affairs. The paper size is based on the Chinese National Standard (CNS) A4 (210 > < 297mm ) (Please read note f on the back before filling in this I) —V