CN105086647A - Polystyrene multi-color coating - Google Patents
Polystyrene multi-color coating Download PDFInfo
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- CN105086647A CN105086647A CN201510465437.7A CN201510465437A CN105086647A CN 105086647 A CN105086647 A CN 105086647A CN 201510465437 A CN201510465437 A CN 201510465437A CN 105086647 A CN105086647 A CN 105086647A
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Abstract
The invention discloses a polystyrene multi-color coating. The polystyrene multi-color coating comprises distilled water, pigments, polystyrene, ethylene glycol ethyl ether acetate, methoxy methylpentanone, ethylene glycol monobutyl ether, methanol, butanol, methyl isobutyl carbinol and ethylene glycol ethyl ether acetate. Agglomerations do not exist in a product, and even dispersoid is formed after mixing; the viscosity at the temperature of 25 DEG C ranges from 85 to 95, and changes do not exist after the coating is soaked in water for 30-50 days or is soaked in alkali liquor for15-35 days or is scrubbed for 300-500 times; drying of the surface of a coating film needs 0.1-2 h, drying of an entity of the coating film needs 8-12 h, the storage period ranges from 12 months to 16 months, the adhesive force is 100%, and the polystyrene multi-color coating can be widely produced and continually replace existing materials.
Description
Technical field
The present invention relates to technical field of coatings, particularly relate to a kind of polystyrene multicolor finish.
Background technology
Ordinary polystyrene resin belongs to amorphous macromolecule polymkeric substance, the side base of polystyrene macromolecular chain is phenyl ring, large volume side base is the physicochemical property that the random arrangement of phenyl ring determines polystyrene, as transparency is high. and rigidity is large. and second-order transition temperature is high, and property is crisp.Expandable Polystyrene (EPS) is made for flooding lower boiling pneumatogen in ordinary polystyrene, by heat foamable in the course of processing, is exclusively used in making foam article.High-impact polystyrene is the multipolymer of vinylbenzene and divinyl, and divinyl is disperse phase, improve the shock strength of material, but product is opaque.Syndiotactic polystyrene is isostructure, and adopt metallocene catalyst to produce, the polystyrene new variety of development, performance is good, belongs to engineering plastics.
Multicolor finish is mainly used in copys stone material effect, so also known as liquid stone, is also local horizon exterior coating.Be made up of inconsistent two phase compositions, wherein a phase dispersion medium is external phase, and another is disperse phase mutually, during application, by disposable spray finishing, just can obtain luxurious, attractive in appearance, colorful pattern.This pattern formed by disposable spray finishing is completely different from the method being completed the multicolour pattern that could be formed by multiple working procedure successively.But along with China is more and more stricter to the protection of natural resources and national environmental protection and energy saving policy, relevant laws and regulations, make the exploitation of lithotome, processing, transportation cost constantly increase, this affects the application of lithotome in building decoration field to a certain extent.
Polystyrene water white transparency, can be freely painted, and relative density is also only second to PP, PE, has excellent electrical property, particularly high frequency characteristics good, inferior to F-4, PPO.In addition, in light stability, be only second to methacrylic resin, but anti-radioactive rays ability is the strongest in all plastics.Thermostability when the most important feature of polystyrene is melting and mobility are very good, so easy-formation processing, particularly injection molding are easy, are applicable to a large amount of production.Molding shrinkage is little, and products formed dimensional stability might as well.
The molecular weight of usual polystyrene is 5 ~ 200,000, and molecular weight is too high, thus there will be certain processing difficulties.The mechanical property of PS, raises with temperature, and rigidity (decline such as Young's modulus, tensile strength, shock strength, and elongation at break is larger.The transparency of PS is good, and transmittance reaches 88 ~ 92%, is only second to acrylic polymers, and specific refractory power is 1.59 ~ 1.60.Therefore can be used as optical element, but it is by after effect of sunlight, easily occurs jaundice and muddiness.PS has main drawback to be that property is crisp and thermotolerance is low.Modification is carried out to PS, as the high-impact PS (HIPS) of modified rubber; MMA-butadiene-styrene (MBS); A (vinyl cyanide) B (divinyl) S, industrially most widely used is ABS plastic.Excellent, lasting heat-insulation and heat-preservation: extruded sheet, thermal conductivity is 0.028w/mk, has the characteristic of high thermal resistance, low linear expansion rate.Its thermal conductivity well below other lagging material, as EPS plate, polyurathamc, thermal insulation mortar, cement perlite etc.Simultaneously because benzene material has stable chemical structure and physical structure, guarantee the lasting and stable of this material heat-insulating property.
Oil-in-water-type, oily bag vinylformic acid, oily oil-in and water bag vinylformic acid four class can be divided into by its medium condition, best with oily bag vinylformic acid package stability, and most widely used, water bag vinylformic acid environmental protection multicolor finish is being developed in practicality.The colorful marble paint of water-water is water-based coating, meet environmental requirement, non-harmful product during construction, because containing supra polymer element, construct after complete drying, have wear-resistant, wash away the characteristic changed with uviolizing, antistatic, high temperature resistant, acid rain resistant, waterproof, anti-be full of cracks, high strength, resistance to long-term multiple weather condition, property retention is constant, is easy to maintenance and cleaning, self-cleaning is excellent, multicolour once sprays, constructs easily, is a kind of excellent water tolerance, weathering resistance, a coating material.
Multicolor finish is the new decorative material for building of beautifying hotel, movie theatre, entertainment place, shop, office building, house etc.Water-water multicolor finish is a kind of series product of Environmental Protective Water-paint system, is born for meeting the building external paint market of development now.That the pigment of modified resin and the good stability obtained with High-tech Research And Development is made, full water-based, the colorful granite coating of disposable spray finishing, the color produced is more true to nature, more durable, by the granite sample that Designers provides, emulator can reach 99%, is the best product of alternative exterior wall grouan, therefore also known as liquid stone.The performance of polystyrene rubber affects by atomic number of alkyl carbon object in its principal monomer alkyl acrylate.Rubber based on polystyrene, oil resistant, thermotolerance are better; And the rubber based on butyl acrylate, because atomic number of alkyl carbon object increases, the shielding effect of ester group polar group is increased, therefore water tolerance is made to make moderate progress, simultaneously due to shielding effect, reduce power between rubber molecule, increase inner plasticity, thus temperature limit of brittleness is reduced, winter hardiness is better.If by above-mentioned two kinds of monomers and use, then can obtain the rubber between both performances.
World's polystyrene is mainly for the production of the large industry of packaging vessel, daily necessities and electrical equipment/electronics 3.The consumption structure of polystyrene is not quite similar all over the world.North America about 9% is for electrical equipment/electron trade, and 57% for packaging vessel, and 34% for other aspects; West Europe about 15% is for electrical equipment/electron trade, and 48% for packaging vessel, and 37% for other aspects; Northeast Asia about 49% is for electrical equipment/electron trade, and 20% for packaging vessel, and 31% for other aspects; China about 63% is for electrical equipment/electron trade, and 7% for packaging vessel, and 30% for other aspects.
Summary of the invention
The invention provides the multicolor finish that a kind of fast drying and period of storage are long, solve the technical problems such as the dry slow and period of storage of existing multicolor finish is short.
The present invention is by the following technical solutions: a kind of polystyrene multicolor finish, it is as follows that mass fraction proportioning pressed by its raw material: distilled water 100 parts, pigment 1-5 part, polystyrene 50-70 part, ethylene glycol ether acetate 4-8 part, methoxymethyl pentanone 8-22 part, ethylene glycol monobutyl ether 4-16 part, methyl alcohol 5-25 part, butanols 5-25 part, methyl isobutyl carbinol 7-13 part, ethylene glycol ether acetate 10-30 part.
As a preferred technical solution of the present invention: it is as follows that mass fraction proportioning pressed by the raw material of described polystyrene multicolor finish: distilled water 100 parts, pigment 2-4 part, polystyrene 55-65 part, ethylene glycol ether acetate 4-7 part, methoxymethyl pentanone 12-18 part, ethylene glycol monobutyl ether 8-13 part, methyl alcohol 10-20 part, butanols 10-20 part, methyl isobutyl carbinol 9-11 part, ethylene glycol ether acetate 15-25 part.
As a preferred technical solution of the present invention: it is as follows that mass fraction proportioning pressed by the raw material of described polystyrene multicolor finish: distilled water 100 parts, pigment 3 parts, polystyrene 60 parts, ethylene glycol ether acetate 6 parts, methoxymethyl pentanone 15 parts, ethylene glycol monobutyl ether 10 parts, methyl alcohol 15 parts, 15 parts, butanols, methyl isobutyl carbinol 10 parts, ethylene glycol ether acetate 20 parts.
As a preferred technical solution of the present invention: described pigment adopts red iron oxide or phthalocyanine blue.
Beneficial effect: a kind of polystyrene multicolor finish of the present invention adopts above technical scheme compared with prior art, has following technique effect: 1, product is without caking, uniformly dispersion after mixing; 2,25 DEG C of viscosity 85-95, soak 30-50d in water unchanged, soak 15-35d in alkali lye unchanged, and resistance to shampooing 300-500 time is unchanged; 3, film surface drying 0.1-2h, does solid work 8-12h, 12-16 month storage period, and sticking power 100% the widespread production not division of history into periods can replace current material.
Embodiment
Below in conjunction with example, the invention will be further described, and embodiment, only for the present invention will be described, does not form the restriction to right, and other alternative means that it may occur to persons skilled in the art that, all within the scope of the claims in the present invention.
Embodiment 1:
Distilled water 100 parts is taken according to mass fraction proportioning, red iron oxide 1 part, polystyrene 50 parts, ethylene glycol ether acetate 4 parts, methoxymethyl pentanone 8 parts, ethylene glycol monobutyl ether 4 parts, methyl alcohol 5 parts, 5 parts, butanols, methyl isobutyl carbinol 7 parts, ethylene glycol ether acetate 10 parts, is uniformly mixed in a kettle..
25 DEG C of viscosity 85, soak 30d in water unchanged, soak 15d in alkali lye unchanged, and resistance to shampooing 300 times is unchanged; Film surface drying 2h, does solid work 12h, 16 months storage periods, sticking power 100%.
Embodiment 2:
Distilled water 100 parts is taken according to mass fraction proportioning, red iron oxide 5 parts, polystyrene 70 parts, ethylene glycol ether acetate 8 parts, methoxymethyl pentanone 22 parts, ethylene glycol monobutyl ether 16 parts, methyl alcohol 25 parts, 25 parts, butanols, methyl isobutyl carbinol 13 parts, ethylene glycol ether acetate 30 parts, is uniformly mixed in a kettle..
25 DEG C of viscosity 85, soak 35d in water unchanged, soak 15d in alkali lye unchanged, and resistance to shampooing 300 times is unchanged; Film surface drying 2h, does solid work 8h, 16 months storage periods, sticking power 100%.
Embodiment 3:
Distilled water 100 parts is taken according to mass fraction proportioning, phthalocyanine blue 2 parts, polystyrene 55 parts, ethylene glycol ether acetate 4 parts, methoxymethyl pentanone 12 parts, ethylene glycol monobutyl ether 8 parts, methyl alcohol 10 parts, 10 parts, butanols, methyl isobutyl carbinol 9 parts, ethylene glycol ether acetate 15 parts, is uniformly mixed in a kettle..
25 DEG C of viscosity 95, soak 40d in water unchanged, soak 25d in alkali lye unchanged, and resistance to shampooing 400 times is unchanged; Film surface drying 1h, does solid work 10h, 14 months storage periods, sticking power 100%.
Embodiment 4:
Distilled water 100 parts is taken according to mass fraction proportioning, phthalocyanine blue 4 parts, polystyrene 65 parts, ethylene glycol ether acetate 7 parts, methoxymethyl pentanone 18 parts, ethylene glycol monobutyl ether 13 parts, methyl alcohol 20 parts, 20 parts, butanols, methyl isobutyl carbinol 11 parts, ethylene glycol ether acetate 25 parts, is uniformly mixed in a kettle..
25 DEG C of viscosity 90, soak 45d in water unchanged, soak 35d in alkali lye unchanged, and resistance to shampooing 500 times is unchanged; Film surface drying 0.1h, does solid work 9h, 15 months storage periods, sticking power 100%.
Embodiment 5:
Distilled water 100 parts is taken according to mass fraction proportioning, phthalocyanine blue 3 parts, polystyrene 60 parts, ethylene glycol ether acetate 6 parts, methoxymethyl pentanone 15 parts, ethylene glycol monobutyl ether 10 parts, methyl alcohol 15 parts, 15 parts, butanols, methyl isobutyl carbinol 10 parts, ethylene glycol ether acetate 20 parts, is uniformly mixed in a kettle..
25 DEG C of viscosity 95, soak 50d in water unchanged, soak 35d in alkali lye unchanged, and resistance to shampooing 500 times is unchanged; Film surface drying 0.1h, does solid work 8h, 16 months storage periods, sticking power 100%.
Claims (4)
1. a polystyrene multicolor finish, it is characterized in that, it is as follows that mass fraction proportioning pressed by the raw material of described polystyrene multicolor finish: distilled water 100 parts, pigment 1-5 part, polystyrene 50-70 part, ethylene glycol ether acetate 4-8 part, methoxymethyl pentanone 8-22 part, ethylene glycol monobutyl ether 4-16 part, methyl alcohol 5-25 part, butanols 5-25 part, methyl isobutyl carbinol 7-13 part, ethylene glycol ether acetate 10-30 part.
2. a kind of polystyrene multicolor finish according to claim 1, it is characterized in that, it is as follows that mass fraction proportioning pressed by the raw material of described polystyrene multicolor finish: distilled water 100 parts, pigment 2-4 part, polystyrene 55-65 part, ethylene glycol ether acetate 4-7 part, methoxymethyl pentanone 12-18 part, ethylene glycol monobutyl ether 8-13 part, methyl alcohol 10-20 part, butanols 10-20 part, methyl isobutyl carbinol 9-11 part, ethylene glycol ether acetate 15-25 part.
3. a kind of polystyrene multicolor finish according to claim 2, it is characterized in that, it is as follows that mass fraction proportioning pressed by the raw material of described polystyrene multicolor finish: distilled water 100 parts, pigment 3 parts, polystyrene 60 parts, ethylene glycol ether acetate 6 parts, methoxymethyl pentanone 15 parts, ethylene glycol monobutyl ether 10 parts, methyl alcohol 15 parts, 15 parts, butanols, methyl isobutyl carbinol 10 parts, ethylene glycol ether acetate 20 parts.
4. a kind of polystyrene multicolor finish according to claim 1, is characterized in that: described pigment adopts red iron oxide or phthalocyanine blue.
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| CN201510465437.7A CN105086647A (en) | 2015-08-03 | 2015-08-03 | Polystyrene multi-color coating |
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| CN201510465437.7A CN105086647A (en) | 2015-08-03 | 2015-08-03 | Polystyrene multi-color coating |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5130245A (en) * | 1974-09-09 | 1976-03-15 | Nippon Paint Co Ltd | METARUKOOTEINGUHOHO |
| CN104073080A (en) * | 2014-06-20 | 2014-10-01 | 吴江华诚复合材料科技有限公司 | Multi-color coating |
| CN104119709A (en) * | 2014-08-01 | 2014-10-29 | 吴江华诚复合材料科技有限公司 | Alkali-resistant multi-color coating |
| CN104194515A (en) * | 2014-09-19 | 2014-12-10 | 苏州洛特兰新材料科技有限公司 | Water-in-water type colorful interior wall coating |
| CN104231759A (en) * | 2014-09-19 | 2014-12-24 | 苏州洛特兰新材料科技有限公司 | Colorful quick-drying nitrocellulose paint |
-
2015
- 2015-08-03 CN CN201510465437.7A patent/CN105086647A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5130245A (en) * | 1974-09-09 | 1976-03-15 | Nippon Paint Co Ltd | METARUKOOTEINGUHOHO |
| CN104073080A (en) * | 2014-06-20 | 2014-10-01 | 吴江华诚复合材料科技有限公司 | Multi-color coating |
| CN104119709A (en) * | 2014-08-01 | 2014-10-29 | 吴江华诚复合材料科技有限公司 | Alkali-resistant multi-color coating |
| CN104194515A (en) * | 2014-09-19 | 2014-12-10 | 苏州洛特兰新材料科技有限公司 | Water-in-water type colorful interior wall coating |
| CN104231759A (en) * | 2014-09-19 | 2014-12-24 | 苏州洛特兰新材料科技有限公司 | Colorful quick-drying nitrocellulose paint |
Non-Patent Citations (1)
| Title |
|---|
| 崔春芳等: "《美术涂料与装饰技术手册》", 31 July 2010 * |
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Application publication date: 20151125 |
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