CN1103616A - Structural product with colour stone effect and its producing method - Google Patents
Structural product with colour stone effect and its producing method Download PDFInfo
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- CN1103616A CN1103616A CN 94117348 CN94117348A CN1103616A CN 1103616 A CN1103616 A CN 1103616A CN 94117348 CN94117348 CN 94117348 CN 94117348 A CN94117348 A CN 94117348A CN 1103616 A CN1103616 A CN 1103616A
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Abstract
The said structure product for making furniture, sanitary utensil, sculpture and decorative board consists of unsaturated polyester resin, glass fibre, quartzite, diluent, fireproofing agent, promoter, firming agent, thickening agent and fillr and features its three-layer structure including brightening surface layer, mid color-stone layer with painted color quartzite and reinforcing base layer. It is produced via mould casting, the color-stone layer begins spreading 10 min after initial setting of brightening layer, and partial glass fibre is spread before initial setting of color stone layer. Like high-grade stone material, the said structure product has excellent appearance.
Description
The invention belongs to composite structure thing technology, be applicable to and make furniture, cleaners and polishes, sculpture and decorative panel etc.
Adverse circumstances such as known outdoor furniture, cleaners and polishes, sculpture, ornament expose to the sun and rain owing to resisting, hot summer and bitter winter, sulfuric acid corrosion, therefore general employing cement, pottery, metal, lithotome production, but also exist various shortcomings: or aesthetic appearance is poor, embrittlement easily, the product molding trouble, or involve great expense, resource-constrained, the production cycle is long or the like.In recent years, artificial marble and these two kinds of materials of fiberglass (fiberglass reinforced plastics) have appearred in these applications, make the outward appearance and the structure of above object obtain significant improvement, but remain in many deficiencies: it is base-material that artificial marble is to use unsaturated polyester resin, mix natural gravel and stone flour and do the inserts moulding, approaching with lithotome in appearance, but the sensation near giving the people of this outward appearance only is similar or imitation, failed to innovate sense, and, in order to guarantee the intensity of artificial marble, not embrittlement and indeformable, thickness is generally all more than 15 millimeters after the moulding, not only heavy cost but also high; Common glass fiber reinforced plastics product great majority also use unsaturated polyester resin to be base-material, do the reinforcing material moulding with glass fibre, and its outward appearance is generally single color, and are more similar to the common plastics goods, lack the aesthetic feeling of natural material.
It is little to the objective of the invention is to produce a kind of thickness, the intensity height, not embrittlement, indeformable, against weather is good and have a new structure thing of natural aesthetic feeling, it is few to make the applications such as furniture, cleaners and polishes, sculpture, ornament of indoor, outdoor have a kind of cost to increase, but the excellent material structure of effect.
Works of the present invention is closed by three-layered node and forms, and superficial layer is a lustre adding layer, and the intermediate layer is a colour stone layer, and bottom is an enhancement Layer.Lustre adding layer makes works seem sparkling and crystal-clear plentiful, has splendid fineness; Colored stone grain in the colour stone layer can be deployed into tens kinds of product with colour stone effect; Enhancement Layer increases the intensity of works, reduces fragility and weight, and makes works be processed into different shape easily.
The consisting of of lustre adding layer (weight): unsaturated polyester resin (78～82) %, acetone (8～12) %, fire retardant (4～10) %, promoter (1.6～2) %, curing agent (1～1.4) %, white carbon black 0.2% of thickener gas phase or superfine silicon dioxide 0.4%.
The consisting of of colour stone layer (weight): unsaturated polyester resin (20～25) %, granularity is quartzy grain of 10～80 purposes and colored quartzy pellet (65～75) %, antimony oxide (5～8) %, promoter (0.5～0.8) %, curing agent (0.3～0.4) %.
The consisting of of enhancement Layer (weight): unsaturated polyester resin (56～60) %, glass fibre (15～18) %, filler (18～22) %, fire retardant (3～5) %, promoter (1～1.5) %, curing agent (0.7～0.9) %.Wherein, glass fibre can be glass fiber, glass mat or glass fabric, and which kind of selects for use decide on institute's claimed structure thing shape and intensity.
Preferable selection was during above-mentioned lustre adding layer, colour stone layer, enhancement Layer were formed: promoter is cobalt naphthenate or naphthoic acid cobalt, and curing agent is methyl ethyl ketone peroxide or cyclohexanone peroxide, and thickener is the white carbon black of gas phase, and filler is talcum powder or alukalin.
Colored quartzy pellet in the colour stone layer is to be base-material with quartz sand, makes surperficial coating processing, and it consists of (weight): quartzy grain (80～85) %, methyl methacrylate (10～12) %, acetone (2～4) %, methyl ethyl ketone peroxide 0.15%, cobalt naphthenate 0.3%, pigment (3～5) %.The preparation method of colored quartzy pellet is: (1) adds solid pigment in the quartzy grain and fully mixes; (2) add methyl methacrylate, acetone (dilution), three kinds of liquid of cobalt naphthenate again, mix and stirred 1～2 minute; (3) add methyl ethyl ketone peroxide then and mix stirring 2～3 minutes again; (4) said mixture slowly is heated to (50～55) ℃, the limit is stirred air-dry limit and is ground pellet with scraper plate, prevents to harden, and just obtains colored quartzy pellet after sieving.
The works of the embodiment of the invention consists of (weight):
Lustre adding layer: unsaturated polyester resin 80%, acetone 12%, fire retardant 5%, cobalt naphthenate 1.6%, methyl ethyl ketone peroxide 1.2%, the white carbon black 0.2% of gas phase;
Colour stone layer: quartzy grain of unsaturated polyester (UP) resin 23%, 10～80 purposes and colored quartzy pellet 70%, antimony oxide 6%, cobalt naphthenate 0.65%, methyl ethyl ketone peroxide 0.35%;
Enhancement Layer: unsaturated polyester resin 58%, glass fibre 16%, talcum powder 20%, fire retardant 4%, cobalt naphthenate 1.2%, methyl ethyl ketone peroxide 0.8%;
Colored quartzy pellet in the colour stone layer: quartzy grain 83%, methyl methacrylate 10%, acetone 3%, methyl ethyl ketone peroxide 0.15%, cobalt naphthenate 0.3%, pigment 3.55%.
The manufacture method of structural product with colour stone effect of the present invention, comprise the raw material preparation, mold casting forming, solidify, steps such as demoulding polishing is characterized in that: begin to apply the system colour stone layer after the lustre adding layer initial set after 10 minutes, fineness with works after the assurance moulding, the segment glass fibre fractionation of enhancement Layer then should begin the system of applying before the colour stone layer initial set, to help the colour stone layer typing, absorb the resin more than needed of colour stone layer.
The concrete process example of works of the present invention is as follows:
(1) the particular manufacturing craft removing surface is clean, coat releasing agent.
(2) under the room temperature normal pressure, the white carbon black of lustre adding layer component gas phase, acetone, fire retardant, cobalt naphthenate are incorporated in the unsaturated polyester resin, be in harmonious proportion, even stir about 2 minutes (requiring the white carbon black of gas phase fully to mix) with resin, and then added the methyl ethyl ketone peroxide stir about 2 minutes, make it even, by the vacuum froth breaking, just make the lustre adding layer composition;
And then the lustre adding layer composition is evenly sprayed (or brushing) in die surface, approximately through just initial set in 30～40 minutes; Lustre adding layer thickness is generally 0.2～1 millimeter.
(3) after after the lustre adding layer initial set 10 minutes, begin to prepare the colour stone layer composition: colour stone layer component cobalt naphthenate is mixed in the unsaturated polyester resin, adding natural quartz grain, colored quartzy grain and antimony oxide again is in harmonious proportion, stir, adding methyl ethyl ketone peroxide stirs again, just make the colour stone layer composition, this preparation should be finished in 5 minutes;
And then the colour stone layer composition is evenly sprayed (or brushing) on the aspect of adding lustre to; Colour stone layer thickness is generally 2～6 millimeters.
(4) before the colour stone layer initial set, the segment glass fiber in the enhancement Layer component is sprayed (or applying by hand) on colour stone layer, make it absorb colour stone layer resin more than needed, and allow colour stone layer finalize the design and realization initial set (about 30 minutes).
(5) enhancement Layer component cobalt naphthenate is mixed in the unsaturated polyester (UP) resin stir, add talcum powder, antimony oxide and methyl ethyl ketone peroxide again, stir into pastel then;
The glass fibre of remainder is applied on colour stone layer, coats above-mentioned pastel, press the conventional hand of fiberglass and stick with paste technological forming, solidified in about 30 minutes the back enhancement Layer; The needs of the thickness TV structure thing of enhancement Layer and deciding are generally 2～10 millimeters; Enhancement Layer also can adopt the special equipment injection molding.
(6) have attemperating unit as mould, can shorten the molding time of works; Works solidifies back (under the room temperature about 3～5 hours) fully and gets final product the demoulding; Mould is with the cooling and demolding of answering of attemperating unit.
(7) polish routinely with polishing agent and polishing wheel.
The advantage that the present invention compared with prior art has is: the structure thing is firm, inside and outside all not embrittlement, and against weather is good, complex-shaped structure thing also is shaped easily, and the production cycle is short, realizes easily batch production, and appearance is especially good, has the aesthetic feeling of high-grade building stones.
Claims (4)
1, a kind of structural product with colour stone effect is made up of unsaturated polyester resin, glass fibre, quartz sand, diluent, fire retardant, promoter, curing agent, thickener and filler etc., it is characterized in that:
A. have three-decker, superficial layer is a lustre adding layer, and the intermediate layer is a colour stone layer, and bottom is an enhancement Layer;
B. the consisting of of lustre adding layer (weight): unsaturated polyester resin (78～82) %, acetone (8～12) %, fire retardant (4～10) %, promoter (1.6～2) %, curing agent (1～1.4) %, white carbon black 0.2% of thickener gas phase or superfine silicon dioxide 0.4%;
C. the consisting of of colour stone layer (weight): unsaturated polyester resin (20～25) %, granularity is quartzy grain of 10～80 purposes and colored quartzy pellet (65～75) %, antimony oxide (5～8) %, promoter (0.5～0.8) %, curing agent (0.3～0.4) %;
D. the consisting of of enhancement Layer (weight): unsaturated polyester resin (56～60) %, glass fibre (15～18) %, filler (18～22) %, fire retardant (3～5) %, promoter (1～1.5) %, curing agent (0.7～0.9) %, wherein, glass fibre can be glass fiber, glass mat or glass fabric.
2, a kind of structural product with colour stone effect according to claim 1, it is characterized in that: the promoter during lustre adding layer, colour stone layer, enhancement Layer are formed is cobalt naphthenate or naphthoic acid cobalt, curing agent is methyl ethyl ketone peroxide or cyclohexanone peroxide, thickener is the white carbon black of gas phase, and filler is talcum powder or alukalin.
3, a kind of structural product with colour stone effect according to claim 1 and 2, it is characterized in that: the colored quartzy pellet in the colour stone layer is to be base-material with quartz sand, make surperficial coating processing, it consists of (weight): quartzy grain (80～85) %, methymethacrylate (10～12) %, acetone (2～4) %, methyl ethyl ketone peroxide 0.15%, cobalt naphthenate 0.3%, pigment (3～5) %.
4, the manufacture method of a kind of structural product with colour stone effect according to claim 1 and 2, comprise the raw material preparation, mold casting forming, solidify, steps such as demoulding polishing, it is characterized in that: begin to apply the system colour stone layer after the lustre adding layer initial set after 10 minutes, and the segment glass fibre fractionation of enhancement Layer begins the system of applying before the colour stone layer initial set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94117348 CN1103616A (en) | 1994-10-18 | 1994-10-18 | Structural product with colour stone effect and its producing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94117348 CN1103616A (en) | 1994-10-18 | 1994-10-18 | Structural product with colour stone effect and its producing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1103616A true CN1103616A (en) | 1995-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94117348 Pending CN1103616A (en) | 1994-10-18 | 1994-10-18 | Structural product with colour stone effect and its producing method |
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| CN (1) | CN1103616A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098820C (en) * | 2000-07-23 | 2003-01-15 | 骆荣泰 | Process for mfg. synthetic stone |
| CN101508554B (en) * | 2009-03-12 | 2012-07-04 | 江孟东 | Artificial stone wood combined colorful environment friendly stone furniture table-board and method of producing the same |
| CN103496883A (en) * | 2013-09-26 | 2014-01-08 | 吴火福 | Marble imitating substrate and preparation method thereof |
| CN103586972A (en) * | 2013-11-08 | 2014-02-19 | 上海寅意雕塑艺术有限公司 | Method and system for synthesizing artificial stone materials |
| CN104957879A (en) * | 2015-05-29 | 2015-10-07 | 泉州市嘉利来石材工艺有限公司 | Manufacturing process of stone-like light outdoor furniture desktop and material for stone-like light outdoor furniture desktop |
| CN111873599A (en) * | 2017-08-21 | 2020-11-03 | 芜湖科逸住宅设备有限公司 | Manufacturing method of waterproof disk and waterproof disk |
-
1994
- 1994-10-18 CN CN 94117348 patent/CN1103616A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098820C (en) * | 2000-07-23 | 2003-01-15 | 骆荣泰 | Process for mfg. synthetic stone |
| CN101508554B (en) * | 2009-03-12 | 2012-07-04 | 江孟东 | Artificial stone wood combined colorful environment friendly stone furniture table-board and method of producing the same |
| CN103496883A (en) * | 2013-09-26 | 2014-01-08 | 吴火福 | Marble imitating substrate and preparation method thereof |
| CN103496883B (en) * | 2013-09-26 | 2015-09-23 | 吴火福 | A kind of parian substrate and preparation method thereof |
| CN103586972A (en) * | 2013-11-08 | 2014-02-19 | 上海寅意雕塑艺术有限公司 | Method and system for synthesizing artificial stone materials |
| CN104957879A (en) * | 2015-05-29 | 2015-10-07 | 泉州市嘉利来石材工艺有限公司 | Manufacturing process of stone-like light outdoor furniture desktop and material for stone-like light outdoor furniture desktop |
| CN111873599A (en) * | 2017-08-21 | 2020-11-03 | 芜湖科逸住宅设备有限公司 | Manufacturing method of waterproof disk and waterproof disk |
| CN111873599B (en) * | 2017-08-21 | 2022-12-13 | 芜湖科逸住宅设备有限公司 | Manufacturing method of waterproof disk and waterproof disk |
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