CN1566210A - Reinforced solid surface materials - Google Patents
Reinforced solid surface materials Download PDFInfo
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- CN1566210A CN1566210A CN 03139746 CN03139746A CN1566210A CN 1566210 A CN1566210 A CN 1566210A CN 03139746 CN03139746 CN 03139746 CN 03139746 A CN03139746 A CN 03139746A CN 1566210 A CN1566210 A CN 1566210A
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- chopped strand
- weight
- unsaturated polyester
- polyester resin
- fiberglas chopped
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Abstract
The invention discloses a reinforced solid surface material which comprises the components of, A. one or mixture of two selected from unsaturated polyester resin or modified unsaturated polyester resin, or base material of acrylic resin, B. any one or mixture of several filling materials selected from aluminium hydroxide powder, calcium carbonate powder, natural stone powder, and magnesium hydroxide powder, C. auxiliary agent including methyl-ethyl ketone curing agent, colorless cobalt promoter, or oxidation dibenzoyl initiating agent, silicane coupling agent, pigment, D. fiber glass raw filament.
Description
Technical field
The present invention relates to a kind of artificial marble products, belong to a kind of enhancement type entity plane materiel.
Background technology
Entity plane materiel claims entity to imitate the stone decorative board again, and it is new decoration, the finishing material of building material industry.Be widely used in cabinet, kitchen panel, bathroom hand basin, furniture table-board, and the decoration of airport, hotel, office building etc.Because have beautiful outward appearance, aberration unanimity, unrivaled advantages such as splicing is seamless, safety and environmental protection, so it is the luxurious decoration of current large-scale public place and beautifies one of finishing material of the most popular first-selection of household.But, all have the lower weakness of shock strength with based article at present.The product of different model and different manufacturers has different shock strengths.But it is general many at 2.3-3.5KJ/m
2Between (non-notch, simply supported beam method), even some is low to moderate 1.8KJ/m
2About.Therefore a shortcoming be easy fracture to the entity plane materiel ubiquity, and Here it is because it is belong to thermosetting resin a kind of, and shock strength is much lower than other thermoplastics, so its toughness is lower, fragility is higher.Having influence on its effect like this, also is the anxious problem improving and overcome waited in present technique field to this.
Summary of the invention
The purpose of this invention is to provide the enhancement type entity plane materiel that a kind of shock resistance is improved.
The present invention comprises the component of forming entity plane materiel: A and is selected from unsaturated polyester resin or the modified unsaturated polyester resin with one or both mixing, perhaps the matrix material of acrylic resin; B is selected from any or several blended stopping composition in aluminium hydrate powder, Paris white, natural stone-powder, the magnesium hydroxide powder; The C auxiliary material is methylethyl ketone peroxide solidifying agent, colourless cobalt accelerator or dibenzoyl peroxide initiator, silane coupling agent, dispersible pigment color paste, also comprises to account for the following D glass fibre chopped strand of gross weight 4 weight %.
The preferred amount ranges of the D glass fibre chopped strand that the present invention comprised is the 0.1-2 weight % that accounts for gross weight.
The best use range amount of the D glass fibre chopped strand that the present invention comprised is the 0.5-0.57 weight % that accounts for gross weight under matrix material such as unsaturated polyester resin account for the scope of 36-42 weight % of gross weight.
The present invention be in forming the component of entity plane materiel weight ratio allocate into fiberglas chopped strand routinely processing method production make.
The present invention is through experimental study, what filter out is to be cut into certain-length (3-12mm) and to make through short by the continuous glass fibre precursor with the good fiberglas chopped strand of vibrin affinity, main as thermoplasticity and thermosetting resin and cement strongthener, the alkali free glass fibre chopped strand uses the silylation sizing system.
The present invention is after adding fiberglas chopped strand on the basis of same based article (just existing entity plane materiel) and conventional manufacture craft, and shock strength has apparent in view raising, from original 2.3-3.5KJ/m
2, bring up to 4-7.6KJ/m
2, even higher.The present invention is for after proving the adding fiberglas chopped strand, and the shock strength that reaches obvious raising entity plane materiel has been carried out following experiment.
Table one
| Sequence number | Entity plane materiel component and consumption (weight percentage) | Shock strength (KJ/m 2) | Flexural strength (MPa) | Bending elastic modulus (MPa) | Tensile strength (MPa) | Barcol hardness | The viscosity of slurry |
| ?1 | Unsaturated polyester resin 38 aluminium hydrate powders 61 methylethyl ketone peroxides 0.456 colourless cobalt 0.114 silane 0.304 dispersible pigment color paste 0.126 | ?????2.7 | ????44 | ???8713 | ???35 | ???57 | Moderate |
| ?2 | Modified unsaturated polyester resin 38 aluminium hydrate powders 36.6 Paris whites 24.4 methyl ethyl ketone peroxides 0.456 colourless cobalt 0.114 silane 0.304 dispersible pigment color paste 0.126 | ?????3.0 | ????60 | ???8865 | ???38 | ???56 | Moderate |
| ?3 | Acrylic resin 38 aluminium hydrate powders 61.5 dibenzoyl peroxide 0.038 silane 0.304 dispersible pigment color paste 0.158 | ?????3.6 | ????67 | ???9074 | ???40 | ???53 | Moderate |
Annotate: 1, testing standard shock strength GB/T2571-1995 flexural strength and bending elastic modulus GB/T2570-1995
2, the stopping composition in the sequence number in the table one 1,2, the 3 three kind of entity plane materiel component is aluminium hydrate powder or aluminium hydrate powder+Paris white.
In entity plane materiel is produced, for outward appearance and the texture that increases the product pattern variety and make it to have more lithotome, often be added with and vary in color, the particle that varies in size and again these two kinds of components of fecula all be to be that benchmark accounts for 33 weight %, is that benchmark accounts for 66 weight %, is that benchmark accounts for 1 weight % by auxiliary material weight by aluminium hydrate powder weight by unsaturated polyester resin weight, conclude respectively in the unsaturated polyester resin and corresponding each component of aluminium hydrate powder of going into to go up table.Below entity plane materiel experiment in each table also be to conclude by this way to handle.
From the result of table one and table two, as long as any one allocates the shock strength that a spot of fiberglas chopped strand can obviously increase entity plane materiel in three kinds of entity plane materiels of table one.This is because fiberglas chopped strand has played good skeleton enhancement in entity plane materiel.
Table two
| Sequence number | Enhancement type entity plane materiel component and consumption (weight percentage) | Shock strength (KJ/m 2) | Flexural strength (MPa) | Bending elastic modulus (MPa) | Tensile strength (MPa) | Barcol hardness | The viscosity of slurry |
| ?1 | Unsaturated polyester resin 38 aluminium hydrate powders 60.5 methyl ethyl ketone peroxides 0.456 colourless cobalt 0.114 silane 0.304 dispersible pigment color paste 0.126 fiberglas chopped strand 0.5 | ????4.23 | ????57 | ???7585 | ???36 | ???56 | Moderate |
| ?2 | Modified unsaturated polyester resin 38 aluminium hydrate powders 36.5 Paris whites 24 methyl ethyl ketone peroxides 0.456 colourless cobalt 0.114 silane 0.304 dispersible pigment color paste 0.126 fiberglas chopped strand 0.5 | ????4.7 | ????60 | ???8263 | ???39 | ???52 | Moderate |
| ?3 | Acrylic resin 38 aluminium hydrate powders 61 dibenzoyl peroxides 0.038 silane 0.304 dispersible pigment color paste 0.158 fiberglas chopped strand 0.5 | ????5.3 | ????65 | ???8749 | ???43 | ???50 | Moderate |
Annotate: 1, testing standard shock strength GB/T2571-1995 flexural strength and bending elastic modulus GB/T2570-1995
2, sequence number 1-3 when adding fiberglas chopped strand, should deduct identical amount in stopping composition such as component aluminium hydrate powder, its each component with just can reach 100%.
The experiment of table three is suitable proportions of using fiberglas chopped strand in order to seek, experimental result shows, use a spot of fiberglas chopped strand just obvious effects can be arranged, increase with the fiberglas chopped strand usage quantity, shock strength also and then increases, but because the viscosity of slurry also increases, bring the difficulty of production technique to increase greatly, therefore can find out at matrix material such as unsaturated polyester resins to account under the scope of 36-42 weight % of gross weight that the most suitable use range of described D glass fibre chopped strand is to account for gross weight 0.5-0.57 weight %.
Table three
| Sequence number | Not enhancement type or enhancement type entity plane materiel component and consumption (weight percentage) | Shock strength (KJ/m 2) | Flexural strength (MPa) | Elasticity of flexure modulus (MPa) | Tensile strength (MPa) | Barcol hardness | The viscosity of slurry |
| ?1 | Unsaturated polyester resin 42 aluminium hydrate powders 56.57 methyl ethyl ketone peroxides 0.504 colourless cobalt 0.126 silane 0.336 dispersible pigment color paste 0.464 a | ????2.8 | ????44 | ???8751 | ???35 | ??57 | Moderate |
| ?2 | Modified unsaturated polyester resin 42 aluminium hydrate powders 30 Paris whites 26.57 methyl ethyl ketone peroxides 0.504 colourless cobalt 0.126 silane 0.336 b dispersible pigment color paste 0.464 | ????3.2 | ????60 | ???8943 | ???40 | ??56 | Moderate |
| ?3 | Acrylic resin 42 aluminium hydrate powders 57 dibenzoyl peroxides 0.042 silane 0.336 dispersible pigment color paste 0.622 c | ????4.0 | ????70 | ???9216 | ???45 | ???53 | Moderate |
| ?4 | The a+0.57 fiberglas chopped strand | ????5.3 | ????68 | ???6592 | ???45 | ???53 | Moderate |
| ?5 | The b+0.57 fiberglas chopped strand | ????5.5 | ????71 | ???6735 | ???46 | ???52 | Moderate |
| ?6 | The c+0.57 fiberglas chopped strand | ????6.0 | ????73 | ???8717 | ???46 | ???50 | Moderate |
| ?7 | The a+0.1 fiberglas chopped strand | ????3.45 | ????57 | ???8761 | ???35 | ???57 | Rarer |
| ?8 | The a+0.45 fiberglas chopped strand | ????4.05 | ????57 | ???7766 | ???35 | ???57 | Rarer |
| ?9 | The a+0.5 fiberglas chopped strand | ????4.36 | ????57 | ???7614 | ???36 | ???56 | Moderate |
| ?10 | The a+0.52 fiberglas chopped strand | ????4.48 | ????62 | ???7062 | ???41 | ???56 | Moderate |
| ?11 | The a+0.54 fiberglas chopped strand | ????4.86 | ????67 | ???6413 | ???43 | ???54 | Moderate |
| ?12 | The a+0.7 fiberglas chopped strand | ????6.0 | ????70 | ???6307 | ???45 | ???53 | Thicker |
| ?13 | The a+0.8 fiberglas chopped strand | ????6.7 | ????67 | ???6592 | ???46 | ???53 | Very thick |
| ?14 | The a+0.86 fiberglas chopped strand | ????7.6 | ????71 | ???6785 | ???48 | ???53 | Very thick |
| ?15 | The a+0.9 fiberglas chopped strand | Very | Difficult | Give birth to | Produce | Very thick |
Annotate: 1, testing standard shock strength GB/T 2571-1995 flexural strength and bending elastic modulus GB/T 2570-1995
2, sequence number 4-15 in the table three when adding fiberglas chopped strand, should deduct identical amount in stopping composition powder such as component aluminium hydrate powder, its each component with just can reach 100%.
3, sequence number 4-6 in the table three, the consumption of aluminium hydrate powder or aluminium hydrate powder+Paris white is 56.57 weight % of gross weight in the component of a, b, three kinds of entity plane materiels of c.In this case, the highest consumption of fiberglas chopped strand is 7.6 weight % of gross weight, and optimum range is 0.5-0.57 weight %.
Table four
| Sequence number | Enhancement type entity plane materiel component and consumption (weight percentage) | Shock strength (KJ/m 2) | Flexural strength (MPa) | Bending elastic modulus (MPa) | Tensile strength (MPa) | Barcol hardness | The viscosity of slurry |
| ?1 | Unsaturated polyester resin 38 aluminium hydrate powders 60.5 methyl ethyl ketone peroxides 0.456 colourless cobalt 0.114 silane 0.304 dispersible pigment color paste 0.126 fiberglas chopped strand 0.5 | ????4.23 | ????57 | ???7585 | ???36 | ???56 | Moderate |
| ?2 | Unsaturated polyester resin 42 aluminium hydrate powders 56 methyl ethyl ketone peroxides 0.504 colourless cobalt 0.126 silane 0.336 dispersible pigment color paste 0.464 fiberglas chopped strand 0.57 | ????5.3 | ????68 | ???6592 | ???45 | ???53 | Moderate |
| ?3 | Unsaturated polyester resin 75 aluminium hydrate powders 20.7 methyl ethyl ketone peroxides 0.9 colourless cobalt 0.225 silane 0.6 dispersible pigment color paste 0.575 fiberglas chopped strand 2 | ????10.5 | ????72 | ???6673 | ???50 | ???53 | Very thick difficult production |
| ?4 | Unsaturated polyester resin 85 aluminium hydrate powders 8.5 methyl ethyl ketone peroxides 1.02 colourless cobalt 0.255 silane 0.68 dispersible pigment color paste 0.545 fiberglas chopped strands 4 | ????13.8 | ????75 | ???7532 | ???53 | ???53 | Very thick very difficult production |
| ?5 | Unsaturated polyester resin 85 aluminium hydrate powders 7.5 methyl ethyl ketone peroxides 1.02 colourless cobalt 0.255 silane 0.68 dispersible pigment color paste 0.545 fiberglas chopped strands 5 | Very thick can not production |
Annotate: 1, testing standard shock strength GB/T 2571-1995 flexural strength and bending elastic modulus GB/T 2570-1995
The experiment of table four is in order to show: the amount ranges of above-mentioned B stopping composition can be gross weight 0.1-70 weight %; When above-mentioned stopping composition consumption reduces, the unsaturated polyester resin consumption that means component will increase, as sequence number 4 expressions, when aluminium hydrate powder accounts for weight 8.5 weight %, D glass fibre chopped strand consumption add-on maximum can increase to 4 weight % of gross weight, had little significance on producing greater than 4 weight %, just do not reached purpose of the present invention
The thermoset fiberglas chopped strand is better slightly to the entity plane materiel performance than thermoplasticity fiberglas chopped strand, but difference is little, all can use to see Table five.
Table five
| Test piece number (Test pc No.) | The real face body of enhancement type title | Unsaturated polyester resin (weight percentage) | Aluminium hydrate powder (weight percentage) | Auxiliary material (weight percentage) | Fiberglas chopped strand (weight percentage) | Shock strength (Mpa) | Barcol hardness | The fiberglas chopped strand type | Fiberglas chopped strand (mm) |
| ?302 | Pure white | ??35 | ??63.5 | ??1 | ??0.5 | ??4.25 | ??60 | Thermoplasticity | ??3 |
| ?303 | Pure white | ??35 | ??63.5 | ??1 | ??0.5 | ??4.29 | ??62 | Thermoset | ??3 |
| ?315 | Pure white | ??38 | ??60.47 | ??1 | ??0.53 | ??4.48 | ??59 | Thermoplasticity | ??3 |
| ?316 | Pure white | ??38 | ??60.47 | ??1 | ??0.53 | ??4.57 | ??63 | Thermoset | ??3 |
Annotate: 1, testing standard shock strength GB/T 2571-1995
Glass fibre length can be at 3-12mm.Glass fibre is long more, and the entity plane materiel shock strength is big more, but the production difficulty is big more, is to suit about 3-6mm to see Table six with fiberglas chopped strand length.
Table six
| Test piece number (Test pc No.) | Enhancement type entity plane materiel title | Unsaturated polyester resin (weight percentage) | Aluminium hydrate powder (weight percentage) | Auxiliary material (weight percentage) | Fiberglas chopped strand (weight percentage) | Shock strength (Mpa) | Barcol hardness | Fiberglas chopped strand length (mm) | The fiberglas chopped strand type |
| ?344 | Pure white | ??38 | ??60.5 | ?1 | ??0.5 | ??4.23 | ??53 | ????3 | Thermoset |
| ?345 | Pure white | ??38 | ??60.5 | ?1 | ??0.5 | ??4.45 | ??55 | ????6 | Thermoset |
| ?346 | Pure white | ??38 | ??60.5 | ?1 | ??0.5 | ??4.58 | ??56 | ????12 | Thermoset |
Annotate: 1, testing standard shock strength GB/T 2571-1995
In sum, add the shock strength that fiberglas chopped strand can obviously improve entity plane materiel, its over-all properties is better, steady quality, and performance is better than the commercial like product, is more suitable for beautifying the luxurious decoration of household and large public building.
Description of drawings
Fig. 1 is the technological process of production figure of the embodiment of the invention
Embodiment
(is example with the Peal blackberry entity plane materiel) following each component takes by weighing (Kg) in the usage quantity of following ratio:
The unsaturated polyester resin of unsaturated polyester resin 17.4Kg, aluminium hydrate powder 28Kg, black color paste 0.092Kg, fiberglas chopped strand 0.25Kg, methylethyl ketone peroxide 0.204Kg, colourless cobalt 0.048Kg, organo-siloxane 0.136Kg, white colour is particle 0.2Kg, black regeneration powder 3Kg.Produce by following method, with reference to Fig. 1, beginning, preparation, in order successively with dispersible pigment color paste, coupling agent, fiberglas chopped strand, solidifying agent, fecula, versicolor unsaturated polyester resin are done particle, aluminium hydrate powder, are being joined in the unsaturated polyester resin while stirring again, under high-speed stirring, stir, add at last the promotor restir evenly after, mixed slurry pour in the board mould, levelling, send in the vacuum chamber then and vacuumize the bubble in the eliminating slurry; It shelves curing molding to vacuumize relief, the sheet material demoulding then; Mill plate through plate-milling machine, it is complete to go into the baker after fixing, sliding through the sanding of sand plate machine again, carries out the qualified finished product of quality test and puts in storage after packing, the place under repair again of disqualified upon inspection.
Claims (4)
1, a kind of enhancement type entity plane materiel, it comprises the component of forming entity plane materiel: (A) be selected from unsaturated polyester resin or the modified unsaturated polyester resin and mix with one or both, perhaps the matrix material of acrylic resin; (B) be selected from any or several blended stopping composition in aluminium hydrate powder, Paris white, natural stone-powder, the magnesium hydroxide powder; (C) auxiliary material is methylethyl ketone peroxide solidifying agent, colourless cobalt accelerator or dibenzoyl peroxide initiator, silane coupling agent, dispersible pigment color paste, it is characterized in that: also be mixed with (D) fiberglas chopped strand that accounts for below the gross weight 4 weight % in said components.
2, enhancement type entity plane materiel according to claim 1 is characterized in that: described (D) fiberglas chopped strand accounts for the 0.1-2 weight % of gross weight.
3, enhancement type entity plane materiel according to claim 1 is characterized in that: described (D) fiberglas chopped strand is the 0.5-0.57 weight % that accounts for gross weight under matrix material such as unsaturated polyester resin account for the scope of 36-42 weight % of gross weight.
4, according to claim 1 or 2 or 3 described enhancement type entity plane materiels, it is characterized in that: described fiberglas chopped strand length is 3-12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03139746 CN1566210A (en) | 2003-07-04 | 2003-07-04 | Reinforced solid surface materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03139746 CN1566210A (en) | 2003-07-04 | 2003-07-04 | Reinforced solid surface materials |
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| Publication Number | Publication Date |
|---|---|
| CN1566210A true CN1566210A (en) | 2005-01-19 |
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|---|---|---|---|
| CN 03139746 Pending CN1566210A (en) | 2003-07-04 | 2003-07-04 | Reinforced solid surface materials |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837351A (en) * | 2012-09-26 | 2012-12-26 | 遵义市亿众纳米科技材料有限公司 | Method for preparing microlite panel by using aluminum hydroxide and aluminum powder and device for realizing method |
| CN104804625A (en) * | 2015-04-14 | 2015-07-29 | 天台县德沐洁具厂 | Mold outer surface additive for sink processing |
| CN106277921A (en) * | 2016-07-29 | 2017-01-04 | 山东康洁利人造石有限公司 | A kind of resisting bursts artificial quartz stone checkered plate and production technology thereof |
| CN107652644A (en) * | 2017-10-19 | 2018-02-02 | 江门市东成建筑材料有限公司 | A kind of hand basin with automatical cleaning ability and preparation method thereof |
-
2003
- 2003-07-04 CN CN 03139746 patent/CN1566210A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837351A (en) * | 2012-09-26 | 2012-12-26 | 遵义市亿众纳米科技材料有限公司 | Method for preparing microlite panel by using aluminum hydroxide and aluminum powder and device for realizing method |
| CN104804625A (en) * | 2015-04-14 | 2015-07-29 | 天台县德沐洁具厂 | Mold outer surface additive for sink processing |
| CN106277921A (en) * | 2016-07-29 | 2017-01-04 | 山东康洁利人造石有限公司 | A kind of resisting bursts artificial quartz stone checkered plate and production technology thereof |
| CN107652644A (en) * | 2017-10-19 | 2018-02-02 | 江门市东成建筑材料有限公司 | A kind of hand basin with automatical cleaning ability and preparation method thereof |
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