CN109467337A - A kind of composite material producing shower tray - Google Patents
A kind of composite material producing shower tray Download PDFInfo
- Publication number
- CN109467337A CN109467337A CN201811443525.7A CN201811443525A CN109467337A CN 109467337 A CN109467337 A CN 109467337A CN 201811443525 A CN201811443525 A CN 201811443525A CN 109467337 A CN109467337 A CN 109467337A
- Authority
- CN
- China
- Prior art keywords
- mesh
- quartz sand
- composite material
- shower tray
- powdered whiting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/18—Polyesters; Polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00965—Uses not provided for elsewhere in C04B2111/00 for household applications, e.g. use of materials as cooking ware
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/54—Substitutes for natural stone, artistic materials or the like
- C04B2111/542—Artificial natural stone
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention refers in particular to a kind of composite material for producing shower tray, belong to sanitary ware product manufacturing technology field, the percentage of each raw material in the material are as follows: 200 mesh 30%-45% of powdered whiting, 300 mesh 10%-15% of powdered whiting, 100 mesh 14%-20% of quartz sand, 200 mesh 14%-20% of quartz sand, unsaturated polyester resin 10%-24%, pigment paste 7.9928%, promotor 0.001%-0.0024%, curing agent 0.0024%-0.0048%.The present invention is using quartz sand and powdered whiting as main stuffing, and the oil absorbency of quartz sand is very low, and the oil absorbency of calcium carbonate is relatively high, and two kinds of filler mixing have very strong complementarity, the product high mechanical strength produced, product is not stratified, does not crack；Because of the variation in season, under normal temperature state, the viscosity of resin can also change, using the filler of different-grain diameter, it can adequately be mixed with unsaturated polyester resin, and uniformly mixed state can be reached, after avoiding formed product, since each filler is uneven, cause deformation of products, aging or brittleness big.
Description
Technical field
The invention belongs to sanitary ware product manufacturing technology fields, refer in particular to a kind of composite material for producing shower tray.
Background technique
Traditional artificial stone shower tray, generally using powdered whiting as filler, though pass through grains different between filler
The cooperation of diameter and the ratio for increasing filler by the viscosity of attenuating resin, however inevitably result in manufactured goods brittleness ratio
The common sense let us of larger disadvantage, composite industry recognizes, the viscosity of resin should not be obtained by chemical dilution
, its caking ability of such resin is poor, the high filler of single filler, especially oil absorbency and oil absorbency is relatively low fills out
Material cooperation, tends to obtain preferable properties of product and economic benefit, and artificial stone shower tray weight ratio is heavier, production cost compared with
Height reduces its competitiveness in the market to a certain extent.
Summary of the invention
The object of the present invention is to provide a kind of composite materials for producing shower tray, increase quartz sand in filler, are not dropping
Under the premise of low resin viscosity, reach reduction product cost, the purpose enhanced product performance.
The object of the present invention is achieved like this: a kind of composite material producing shower tray, wherein each original in the material
The percentage of material are as follows: 200 mesh 30%-45% of powdered whiting, 300 mesh 10%-15% of powdered whiting, 100 mesh 14%- of quartz sand
20%, quartz sand 200 mesh 14%-20%, unsaturated polyester resin 10%-24%, pigment paste 7.9928%, promotor 0.001%-
0.0024%, curing agent 0.0024%-0.0048%.
It advanced optimizes: 200 mesh 30% of powdered whiting, 300 mesh 10% of powdered whiting, 100 mesh 14% of quartz sand,
200 mesh 14% of quartz sand, unsaturated polyester resin 24%, promotor 0.0024%, curing agent 0.0048%, pigment paste 7.9928%, institute
It states pigment paste and is made of titanium dioxide and matrix resin according to 1:1 ratio.
Advanced optimize: the promotor is cobalt naphthenate, cobalt iso-octoate, zinc Isoocatanoate, n,N-Dimethylaniline, N, N-
One of diethylaniline or vanadium phosphate.
Advanced optimize: the curing agent is methyl ethyl ketone peroxide or peroxidating ring the sixth of the twelve Earthly Branches ketone.
Advanced optimize: the quartz sand of 100 mesh and the quartz sand of 200 mesh are oval.
Advanced optimize: composite material molding making in mold at shower tray, is mixed with screw extruder handle
Castable be injected into mold, the curing agent be castable inject mold before, be mixed by another screw extruder
Into castable；Wherein, the making step of castable are as follows: first put into whole unsaturated polyester resins, be then added and promote
Agent is stirred 3-5 minutes, and pigment paste is added, and is stirred 3-5 minutes, is eventually adding the powdered whiting of 200 mesh and the weight of 300 mesh
The quartz sand of the quartz sand and 200 mesh of matter calcium carbonate and 100 mesh, stirs evenly.
The present invention protrudes compared with prior art and beneficial having the technical effect that is used as master using quartz sand and powdered whiting
Filler is wanted, the oil absorbency of quartz sand is very low, and the oil absorbency of calcium carbonate is relatively high, and two kinds of filler mixing have very strong mutual
Benefit property, the product high mechanical strength produced, product is not stratified, does not crack；
Because of the variation in season, under normal temperature state, the viscosity of resin can also change, using the filler of different-grain diameter, Neng Gouchong
That divides is mixed with unsaturated polyester resin, and can reach uniformly mixed state, after avoiding formed product, due to
Each filler is uneven, causes deformation of products, aging or brittleness big.
Specific embodiment
With specific embodiment, the invention will be further described below, the production of shower tray at present using mold carry out at
Type, can complete batches of production, but for molding composite material there are many different selections.It is main about composite material
It is mixed using resin and filler, then adds a certain amount of crosslinking agent, obtain shower tray finished product after final molding.
Optimal composite material in order to obtain, present invention employs following embodiments to compare and analyze.
Embodiment one
Using resin, all calcium carbonate of filler be mixed to prepare castable, and the dosage of resin and calcium carbonate uses difference
Accounting (being not listed one by one), be made the different castable of multiple groups, the crosslinking agent that every group of castable uses is constant, and crosslinking agent is
Curing agent in the present invention.
In the case that filler all uses calcium carbonate, the viscosity of multiple groups castable is very high, is that resin is mixed to form and pours
During material feeding, the addition of filler is extremely difficult, is not easy to mix with resin, and finally obtained multiple groups castable mixing is uneven
Even, the product after being molded, mechanical strength is excessively poor.
Embodiment two
Using resin, all quartz sand of filler be mixed to prepare castable, and the dosage of resin and calcium carbonate uses difference
Accounting (being not listed one by one), be made the different castable of multiple groups, the crosslinking agent that every group of castable uses is constant, and crosslinking agent is
Curing agent in the present invention.
In the case that filler all uses quartz sand, multiple groups castable is easy to be layered, the product after being molded,
It is easy cracking.
Embodiment three
Using resin, filler uses calcium carbonate simultaneously and quartz sand carries out the production of castable, and the filler of different-grain diameter carries out
A certain proportion of proportion.It is specific as follows: 200 mesh 30%-45% of powdered whiting, 300 mesh 10%-15% of powdered whiting, quartz
100 mesh 14%-20% of sand, 200 mesh 14%-20% of quartz sand.
The resin used joined 7.9928% in the castable of production for the unsaturated polyester resin of 10%-24%
Pigment paste and 0.001%-0.0024% promotor.
When being molded again, 0.0048% curing agent is added into castable.
Embodiment three obtains product and this have the advantage that with respect to embodiment one and two, and product high mechanical strength is not stratified, no
Deformation, it is non-aging.
Due to unsaturated polyester resin too high levels, product is easily deformed, aging；In turn, unsaturated polyester resin contains
Measure very few, the brittleness of product is big, is easy cracking.So being advanced optimized on the basis of embodiment three to castable, institute
State 200 mesh 30% of powdered whiting, 300 mesh 10% of powdered whiting, 100 mesh 14% of quartz sand, 200 mesh 14% of quartz sand, unsaturation
Polyester resin 24%, promotor 0.0024%, curing agent 0.0048%, pigment paste 7.9928%, the pigment paste is by titanium dioxide and base
Body resin is made according to 1:1 ratio.
The promotor is cobalt naphthenate, cobalt iso-octoate, zinc Isoocatanoate, n,N-Dimethylaniline, N, N- diethylaniline
Or one of vanadium phosphate.
The curing agent is methyl ethyl ketone peroxide or peroxidating ring the sixth of the twelve Earthly Branches ketone.
Calcium carbonate selects whiteness preferable, what oil absorbency was applicable in, can reduce the use ratio of titanium dioxide in this way, can also have
Effect reduces the viscosity of castable, and quartz sand selects ellipse, can preferably cooperate the curing agent and calcium carbonate in castable,
It prevents quartz sand from settling in castable simultaneously, causes manufactured goods to be layered, to reduce the mechanical strength of product adult.
Since the oil absorbency of quartz sand is very low, the oil absorbency of calcium carbonate is relatively high, the proportion after optimization, so that the two
Complementarity it is very strong, mixed castable is highly uniform.
In order to improve the production efficiency, shorten curing time, shower tray production stage is first to make castable, not by 24%
Saturated polyester resin all in investment blender, is then added 0.0024% promotor, stirs 3-5 minutes, add
7.9928% pigment paste stirs 3-5 minutes, is eventually adding 200 mesh 30% of powdered whiting, 300 mesh 10% of powdered whiting, stone
100 mesh 14% of sand, 200 mesh 14% of quartz sand, stirs evenly.
The castable made is added in screw extruder, by screw extruder by castable be injected into product at
In the mold of type, then 0.0048% curing agent is mixed into castable by another independent screw extruder,
Keep product fast curing-formed.
Due to the variation in season, cause temperature different, castable will do it adjustment appropriate during being blended.Than
When such as summer, temperature is higher, and the viscosity of resin is lower, and partial size is lesser in calcium carbonate and quartz sand can suitably increase ratio
Example, the biggish corresponding reduction of partial size, for example, 200 mesh 25% of powdered whiting, 300 mesh 15% of powdered whiting, 100 mesh of quartz sand
10%, 200 mesh 18% of quartz sand；And winter, when temperature is lower, the viscosity of resin is higher, at this point, partial size in calcium carbonate and quartz sand
It is biggish suitably to increase ratio, the lesser corresponding reduction of partial size, for example, 200 mesh 33% of powdered whiting, powdered whiting
300 mesh 7%, 100 mesh 18% of quartz sand, 200 mesh 10% of quartz sand.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore: it is all according to
The equivalence changes that structure of the invention, shape, principle are done, should all be covered by within protection scope of the present invention.
Claims (6)
1. a kind of composite material for producing shower tray, which is characterized in that the percentage of each raw material in the material are as follows: heavy carbonic acid
200 mesh 30%-45% of calcium, 300 mesh 10%-15% of powdered whiting, 100 mesh 14%-20% of quartz sand, 200 mesh 14%-20% of quartz sand,
Unsaturated polyester resin 10%-24%, pigment paste 7.9928%, promotor 0.001%-0.0024%, curing agent 0.0024%-
0.0048%。
2. the composite material of production shower tray according to claim 1, it is characterised in that: 200 mesh of powdered whiting
30%, 300 mesh 10% of powdered whiting, 100 mesh 14% of quartz sand, 200 mesh 14% of quartz sand, unsaturated polyester resin 24%, promotor
0.0024%, curing agent 0.0048%, pigment paste 7.9928%, the pigment paste is by titanium dioxide and matrix resin according to 1:1 ratio system
At.
3. the composite material of production shower tray according to claim 1 or 2, it is characterised in that: the promotor is cycloalkanes
Sour cobalt, cobalt iso-octoate, zinc Isoocatanoate, n,N-Dimethylaniline, N, one of N- diethylaniline or vanadium phosphate.
4. the composite material of production shower tray according to claim 1 or 2, it is characterised in that: the curing agent is peroxide
Change methyl ethyl ketone or peroxidating ring the sixth of the twelve Earthly Branches ketone.
5. the composite material of production shower tray according to claim 1 or 2, it is characterised in that: the quartz sand of 100 mesh
It is oval with the quartz sand of 200 mesh.
6. the composite material of production shower tray according to claim 1 or 2, it is characterised in that: composite material is in mold
Molding making is that the castable mixed is injected into mold with screw extruder at shower tray, the curing agent be
Before castable injects mold, it is mixed into castable by another screw extruder；Wherein, the making step of castable
Are as follows: whole unsaturated polyester resins is first put into, promotor is then added, is stirred 3-5 minutes, pigment paste is added, stirs 3-5
Minute, it is eventually adding the quartz sand and 200 purposes of the powdered whiting of 200 mesh and the powdered whiting of 300 mesh and 100 mesh
Quartz sand stirs evenly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811443525.7A CN109467337A (en) | 2018-11-29 | 2018-11-29 | A kind of composite material producing shower tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811443525.7A CN109467337A (en) | 2018-11-29 | 2018-11-29 | A kind of composite material producing shower tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109467337A true CN109467337A (en) | 2019-03-15 |
Family
ID=65673568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811443525.7A Pending CN109467337A (en) | 2018-11-29 | 2018-11-29 | A kind of composite material producing shower tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109467337A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114368933A (en) * | 2021-12-17 | 2022-04-19 | 佛山市锦泽致盛智能科技有限公司 | Washbasin and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555127A (en) * | 2011-12-09 | 2012-07-11 | 上海澳金玻璃钢制品有限公司 | Production process for counter basin with double-sided adhesive coat |
| CN103737775A (en) * | 2014-01-13 | 2014-04-23 | 上海澳金玻璃钢制品有限公司 | Shower-tray casting process of surface of spar |
| CN104608302A (en) * | 2015-01-09 | 2015-05-13 | 上海澳金玻璃钢制品有限公司 | Production process of artificial stone tub with simulated stone lines |
| CN107311520A (en) * | 2017-07-29 | 2017-11-03 | 南通戈雅石业有限公司 | A kind of bionical marble formula |
| CN107459289A (en) * | 2017-07-29 | 2017-12-12 | 南通戈雅石业有限公司 | A kind of marble formula |
-
2018
- 2018-11-29 CN CN201811443525.7A patent/CN109467337A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555127A (en) * | 2011-12-09 | 2012-07-11 | 上海澳金玻璃钢制品有限公司 | Production process for counter basin with double-sided adhesive coat |
| CN103737775A (en) * | 2014-01-13 | 2014-04-23 | 上海澳金玻璃钢制品有限公司 | Shower-tray casting process of surface of spar |
| CN104608302A (en) * | 2015-01-09 | 2015-05-13 | 上海澳金玻璃钢制品有限公司 | Production process of artificial stone tub with simulated stone lines |
| CN107311520A (en) * | 2017-07-29 | 2017-11-03 | 南通戈雅石业有限公司 | A kind of bionical marble formula |
| CN107459289A (en) * | 2017-07-29 | 2017-12-12 | 南通戈雅石业有限公司 | A kind of marble formula |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114368933A (en) * | 2021-12-17 | 2022-04-19 | 佛山市锦泽致盛智能科技有限公司 | Washbasin and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20190315 |