CN102977511B - Smalt for PVC (Poly Vinyl Chloride) plastic processing - Google Patents
Smalt for PVC (Poly Vinyl Chloride) plastic processing Download PDFInfo
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- CN102977511B CN102977511B CN201210529777.8A CN201210529777A CN102977511B CN 102977511 B CN102977511 B CN 102977511B CN 201210529777 A CN201210529777 A CN 201210529777A CN 102977511 B CN102977511 B CN 102977511B
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Abstract
The invention provides a smalt for PVC (Poly Vinyl Chloride) plastic processing, consisting of the following components in percentage by weight: 20-45% of carrier, 5-10% of adjuvant, and 50-70% of pigment. The carrier is one or more of chloride-vinyl resin, chloroethylene-vinyl acetate-maleic acid ternary polymerization resin, chloroethylene-vinyl acetate-hydroxy crylic acid ternary polymerization resin, chloroethylene, PVC or methyl methacrylate. According to the invention, the additive is well dispersed, keeps stable chemical stability and is correct and stable in addition amount. In term of a processing technology, as a powdery additive and resin are quite different in the size of particles, uneven addition in amount often happens. However, as the smalt and PVC particles are very similar in diameter, the addition amount can be kept stable. The addition process is convenient. The smalt can keep the environment clean, and is beneficial to production of PVC products with high quality.
Description
Technical field
The present invention relates to a kind of high density efficient pigment preparation smalt.Adopt special processing technology by uniform and stable being dispersed in vector resin of pigment high density, then for the painted of igelite and processing.
Background technology
Along with popularizing of PVC plastic door-window product, people have proposed higher, more requirement to it--except having in use properties more selection, also wish to break through traditional white, more select on color and luster user, to adapt to different architectural environments and the different consumer groups.
Domestic production colour-profile has three kinds of modes substantially at present: co-extrusion, overlay film and spraying.But this three kinds of modes of production or because investment is large, cost is high, or due to weather resistance and poor adhesive force, be afraid of collision, not many drawbacks such as scrape resistant and be difficult to form batch production.And all there is a common defect in when assembling in the section bar that these three kinds of modes are produced: because color is confined to surface, inevitably occur the clear angle trace with aberration after welding clear angle, affected overall appearance effect.
Therefore, developing a kind of new type colorful plastic irregular profile that can overcome above-mentioned defect is the problem of domestic section bar industry exploratory development.Multicolored entire body plastic irregular profile is the ideal material that can avoid preferably above-mentioned defect, substantially can meet the demand of construction industry market to the personalization of door and window color.
The formula of producing multicolored entire body plastic irregular profile not only adds pigment in original formulation, must consider and add the variation that may cause material after pigment.Although tinting strength and tinctorial strength are the person's characters of pigment, irrelevant with PVC formula, the thermostability of pigment, light stability, the dim spot of sulfide, fading property and dispersiveness etc. all may be subject to the impact of other component in production formula.
At present, existing a series of with chromatophore and the pre-dispersed pigment of other various ways on market, there is liquid (pigment paste), also have shred, Powdered or granular colour batch, can select according to different processing conditionss, different process requirement and different formulas.
Obviously, the described performance with chromatophore and the pre-dispersed pigment of other various ways, will directly affect the use properties of product, and the selection of auxiliary material is wherein very crucial.
Summary of the invention
The object of this invention is to provide a kind of smalt for igelite processing, to meet the needs of field of plastics processing.
Smalt for igelite processing of the present invention, comprises the component of weight percent:
Carrier 20 ~ 45%
Auxiliary agent 5 ~ 10%
Pigment 50 ~ 70%
Described carrier is one or more in vinyl chloride-vinyl acetate resin (vinyl chloride-vinyl acetate binary copolymerization resin UM55), chloroethylene-vinyl acetate-maleic acid terpolymer resin (UMCH), vinyl chloride-vinyl acetate-hydroxyl acrylic terpolymer resin (VAOH), vinylchlorid (CPE135), polyvinyl chloride (1000 polymerization degree) or methyl methacrylate;
The mixture of vinyl chloride-vinyl acetate resin, vinyl chloride-vinyl acetate-hydroxyl acrylic terpolymer resin (VAOH) and polyvinyl chloride (1000 polymerization degree) preferably, weight ratio is:
Vinyl chloride-vinyl acetate resin 30 ~ 70%
Vinyl chloride-vinyl acetate-hydroxyl acrylic terpolymer resin 20 ~ 50%
Polyvinyl chloride 10 ~ 20%
Preferably, described carrier is comprised of the component of following parts by weight:
Described auxiliary agent is selected from one or more in diisononyl phthalate DINP, stearic acid, calcium stearate, Zinic stearas, lead stearate, Magnesium Stearate, ethene-vinyl acetate copolymer wax, polyethylene wax, benzyl naphthalenesulfonate formaldehyde condensation compound or vinylchlorid-cellulose ethers dispersion agent;
Preferably, described auxiliary agent is comprised of the component of following parts by weight:
Described benzyl naphthalenesulfonate formaldehyde condensation compound can adopt commercially available prod, as the product of Anyang dicyclo auxiliary agent limited liability company;
Vinylchlorid-cellulose ethers dispersion agent adopts commercially available prod, as company of Enrique Miguez Gómez chemical industry (China) the company limited trade mark product that is HPMC;
Described pigment is one or more in phthalocyanine green, carbon black, organic yellow or iron oxide red;
Preferably, carrier is comprised of the component of following parts by weight:
Preferably, auxiliary agent is comprised of the component of following parts by weight:
Pigment is one or more in phthalocyanine green, carbon black, organic yellow or iron oxide red.
Auxiliary agent is comprised of the component of following parts by weight:
1 part of vinylchlorid-cellulose ethers dispersion agent
Pigment is one or more in phthalocyanine green, carbon black, organic yellow or iron oxide red.
Preparation method of the present invention is conventional physical mixed compound, by each component blending dispersion.
Smalt for igelite processing of the present invention, has following beneficial effect:
1, make additive there is good dispersion state.Many additives must be dispersed in resin, could show its effect.Therefore some additive will carry out pre-treatment before use---and be dispersion treatment.Pigment for example, it develops the color in plastics, and being the particle surface that relies on it completely absorbs the effect with reflection to visible ray selectivity.Therefore the granular size of pigment, has just played very large impact to coloring plastic power.UV light absorber for example, can not finely disperse if join in plastics again, does not just have desirable ultraviolet radiation absorption effect, must increase addition, will cause the increase of cost.Through pretreated pigment or additive, it can flocculate because absorbing moisture in storage, and tinting strength and effect are declined.Therefore, must disperse to be fixed in vector resin and be made into smalt, just can keep the stable of pigment color matching, make additive keep the maximum performance of usefulness.
2, the chemical stability that keeps additive.Some additive directly and air Long Term Contact, can be oxidized, the problem such as the moisture absorption.Therefore make the long-term maintenance effect that smalt can play quality.Because resin has played the effect with air, moisture isolation by it substantially.
3, keep correct stable addition.Complete processing, because both particles differ larger, therefore usually there is the inhomogeneous phenomenon of addition in pulverous additive and resin.And smalt is close with polyvinyl chloride particles diameter, so addition can keep stable.
4, adding technology is convenient, keeps clean environment, is conducive to produce high-quality polrvinyl chloride product.
Embodiment
Embodiment 1
Formula:
Carrier 45%
Auxiliary agent 5%
Pigment 50%
Wherein:
Carrier is comprised of the component of following parts by weight:
Auxiliary agent is comprised of the component of following parts by weight:
Pigment is phthalocyanine green.
Each component is mixed, and dispersed with stirring, can obtain product.
Adopt the industry standard QB 1648-92 of polyethylene color master batch to detect, result is as follows:
| Sequence number | Project | Index |
| 1 | Tinctorial strength % | 95~105 |
| 2 | Total color difference (CIELAB)≤ | 3.0 |
| 3 | Water content/%≤ | 0.15 |
| 4 | Resistance to migration level >= | 4 |
| 5 | Thermotolerance level >= | 4 |
| 6 | Dispersed | Achromic point, look flower |
Embodiment 2
Formula:
Carrier 20%
Auxiliary agent 10%
Pigment 70%
Wherein:
Carrier is comprised of the component of following parts by weight:
Auxiliary agent is comprised of the component of following parts by weight:
Pigment is iron oxide red.
Each component is mixed, and dispersed with stirring, can obtain product.
Adopt the industry standard QB 1648-92 of polyethylene color master batch to detect, result is as follows:
| Sequence number | Project | Index |
| 1 | Tinctorial strength % | 98~103 |
| 2 | Total color difference (CIELAB)≤ | 2.0 |
| 3 | Water content/%≤ | 0.1 |
| 4 | Resistance to migration level >= | 4 |
| 5 | Thermotolerance level >= | 4 |
| 6 | Dispersed | Achromic point, look flower |
Claims (3)
1. for the smalt of igelite processing, it is characterized in that, comprise the component of weight percent:
Carrier 20～45%
Auxiliary agent 5～10%
Pigment 50～70%
Described carrier is the mixture of vinyl chloride-vinyl acetate resin, vinyl chloride-vinyl acetate-hydroxyl acrylic terpolymer resin and polyvinyl chloride, and weight ratio is:
Vinyl chloride-vinyl acetate resin 30～70%
Vinyl chloride-vinyl acetate-hydroxyl acrylic terpolymer resin 20～50%
Polyvinyl chloride 10～20%.
2. for the smalt of igelite processing, it is characterized in that, comprise the component of weight percent:
Carrier 20～45%
Auxiliary agent 5～10%
Pigment 50～70%
Described auxiliary agent is comprised of the component of following parts by weight:
Described pigment is one or more in phthalocyanine green, carbon black, organic yellow or iron oxide red;
Described carrier is comprised of the component of following parts by weight:
3. the smalt for igelite processing according to claim 2, is characterized in that, auxiliary agent is comprised of the component of following parts by weight:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210529777.8A CN102977511B (en) | 2012-12-11 | 2012-12-11 | Smalt for PVC (Poly Vinyl Chloride) plastic processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210529777.8A CN102977511B (en) | 2012-12-11 | 2012-12-11 | Smalt for PVC (Poly Vinyl Chloride) plastic processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102977511A CN102977511A (en) | 2013-03-20 |
| CN102977511B true CN102977511B (en) | 2014-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210529777.8A Active CN102977511B (en) | 2012-12-11 | 2012-12-11 | Smalt for PVC (Poly Vinyl Chloride) plastic processing |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106147082A (en) * | 2016-08-17 | 2016-11-23 | 林炳祥 | A kind of PVC color masterbatch |
| CN106566102A (en) * | 2016-11-03 | 2017-04-19 | 苏州圣鑫莱新材料有限公司 | Nanometer PS color master batch |
| CN106928589B (en) * | 2017-02-23 | 2019-01-25 | 佛山市顺德区宝斯特颜料有限公司 | A kind of smalt and preparation method thereof |
| CN107200964A (en) * | 2017-07-01 | 2017-09-26 | 武汉金牛经济发展有限公司 | A kind of carrier-free smalt and its application and preparation method for PVC spool material |
| CN114874561B (en) * | 2022-03-22 | 2023-04-07 | 广东宏开新材料科技有限公司 | Chlorine vinegar solid color master batch and preparation method thereof |
| CN114835925A (en) * | 2022-03-22 | 2022-08-02 | 广东宏开新材料科技有限公司 | Aldehyde ketone resin pre-dispersed sand and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85105419A (en) * | 1985-07-16 | 1987-03-25 | 北京化工学院 | The color concentrate of igelite |
| US5843524A (en) * | 1993-12-20 | 1998-12-01 | Ferro Corporation | Vinyl halide polymer color concentrate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08283508A (en) * | 1995-04-20 | 1996-10-29 | Sumitomo Wiring Syst Ltd | Color masterbatch composition for polyvinyl chloride resin |
-
2012
- 2012-12-11 CN CN201210529777.8A patent/CN102977511B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85105419A (en) * | 1985-07-16 | 1987-03-25 | 北京化工学院 | The color concentrate of igelite |
| US5843524A (en) * | 1993-12-20 | 1998-12-01 | Ferro Corporation | Vinyl halide polymer color concentrate |
Non-Patent Citations (2)
| Title |
|---|
| 彩色PVC异型材用色母粒颜料性能的研究;管文琴等;《上海化工》;20110731;第36卷(第7期);第3-6页 * |
| 管文琴等.彩色PVC异型材用色母粒颜料性能的研究.《上海化工》.2011,第36卷(第7期),第3-6页. |
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| CN102977511A (en) | 2013-03-20 |
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