CN102911445A - Polystyrene high-gloss toughening color master batch and preparation method thereof - Google Patents
Polystyrene high-gloss toughening color master batch and preparation method thereof Download PDFInfo
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- CN102911445A CN102911445A CN2012104812517A CN201210481251A CN102911445A CN 102911445 A CN102911445 A CN 102911445A CN 2012104812517 A CN2012104812517 A CN 2012104812517A CN 201210481251 A CN201210481251 A CN 201210481251A CN 102911445 A CN102911445 A CN 102911445A
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Abstract
The invention discloses a polystyrene high-gloss toughening color master batch and a preparation method thereof. The color master batch comprises the following raw materials according to parts by weight: 15-55 parts of polystyrene, 10-35 parts of pigments, 5-20 parts of toughening agent, and 5-20 parts of brightener. The preparation method comprises the following steps of: 1) adding the pigments, a coupling agent, a surface active agent and the brightener into a high-speed mixer according to the raw materials ratio and mixing uniformly; 2) then adding polystyrene and the toughening agent into the high-speed mixer according to the raw material ratio and evenly mixing with the mixed material obtained in step 1); and 3) adding the mixed material obtained in step 2) into a twin-screw extruder for mixing and extruding, cooling, grain-sized dicing and drying to obtain the polystyrene high-gloss toughening color master batch. The color master batch disclosed by the invention not only has the effect of dyeing, but also can significantly improve the toughness and surface glossiness of polystyrene recycled materials, expand the application range of the polystyrene recycled materials, and achieve the purposes of environmental protection and energy conservation.
Description
Technical field
The present invention relates to polymeric material field, be specifically related to a kind of polystyrene high gloss toughening color master batch and preparation method thereof.
Background technology
Polystyrene (PS) is a kind of general-purpose plastics of having many uses, and has cheap, high comprehensive performance, the easy characteristics of machine-shaping, and the recovery of polystyrene and recycling are the present focuses of research.Yet polystyrene is after repeatedly being subjected to hot-work, molecular chain generation chain rupture, molecular-weight average reduces, and therefore reclaims polystyrene material when being processed into goods, there are the shortcomings such as toughness is relatively poor, lackluster, the Application Areas of therefore having limited to the polystyrene salvage material.
Summary of the invention
In view of this, the invention provides a kind of polystyrene high gloss toughening color master batch and preparation method thereof, when giving required color, improve the toughness of polystyrene salvage material, also improve the product appearance quality simultaneously.
Polystyrene high gloss toughening color master batch of the present invention, the raw material of described Masterbatch forms and parts by weight are:
15 ~ 55 parts of polystyrene
10 ~ 35 parts of pigment
5 ~ 20 parts of toughner
5 ~ 20 parts of brightening agents;
Wherein, described toughner is the styrene-butadiene-styrene ternary block polymer, and described brightening agent is the mixture of polyethers, amide compound, stearic acid, stearyl alcohol and dimethyl silicone oil.
Further, in the described brightening agent, the weight ratio between polyethers, amide compound, stearic acid, stearyl alcohol and the dimethyl silicone oil is 1:1:1:1:1.
Further, also added coupling agent and the tensio-active agent that pigment is played dissemination in the described pigment.
The preparation method of polystyrene high gloss toughening color master batch of the present invention may further comprise the steps:
1) pigment, coupling agent, tensio-active agent and brightening agent being added high-speed mixer by proportioning raw materials mixes;
2) polystyrene and toughner are added in the high-speed mixer by proportioning raw materials, the mixture that obtains with step 1) is mixed together evenly again;
3) with step 2) mixture that obtains adds the twin screw extruder mixing extrusion, through the cooling and dicing oven dry, makes described polystyrene high gloss toughening color master batch.
Beneficial effect of the present invention is: the present invention is by optimizing the recipe ingredient that improves Masterbatch, prepare polystyrene high gloss toughening color master batch, Masterbatch of the present invention is except playing pigmentation, can also significantly improve toughness and the surface gloss of polystyrene salvage material, enlarge the range of application of polystyrene salvage material, reached the purpose of environmental protection and saving resource.
Embodiment
Below will be described in detail the preferred embodiments of the present invention.
Raw material composition and the parts by weight thereof of the polystyrene high gloss toughening color master batch of each embodiment of the present invention are as shown in the table:
The preparation method of the polystyrene high gloss toughening color master batch of each embodiment of the present invention may further comprise the steps:
1) pigment, coupling agent, tensio-active agent and brightening agent being added high-speed mixer by proportioning raw materials mixes; Adding coupling agent and tensio-active agent is that pigment is played dissemination;
2) polystyrene and toughner are added in the high-speed mixer by proportioning raw materials, the mixture that obtains with step 1) is mixed together evenly again;
3) with step 2) mixture that obtains adds the twin screw extruder mixing extrusion, through the cooling and dicing oven dry, makes described polystyrene high gloss toughening color master batch.
Respectively embodiment 1,2,3 Masterbatch are added in the PS resin according to the weight ratio of 5:100, then mix, with injection moulding machine preparation standard batten test properties, the performance test results that obtains is as follows:
Can find out from above-mentioned the performance test results, Masterbatch of the present invention can also significantly improve toughness and the surface gloss of polystyrene material except playing pigmentation.
In the raw material of polystyrene high gloss toughening color master batch of the present invention, pigment can be the mixture of several mineral dyes, pigment dyestuff or dyestuff, amide compound can for common amide compounds such as methane amide, ethanamide, DMFs, all can be realized purpose of the present invention.
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although by invention has been described with reference to the preferred embodiments of the present invention, but those of ordinary skill in the art is to be understood that, can make various changes to it in the form and details, and not depart from the spirit and scope of the present invention that appended claims limits.
Claims (4)
1. polystyrene high gloss toughening color master batch is characterized in that: the raw material of described Masterbatch forms and parts by weight are:
15 ~ 55 parts of polystyrene
10 ~ 35 parts of pigment
5 ~ 20 parts of toughner
5 ~ 20 parts of brightening agents;
Wherein, described toughner is the styrene-butadiene-styrene ternary block polymer, and described brightening agent is the mixture of polyethers, amide compound, stearic acid, stearyl alcohol and dimethyl silicone oil.
2. polystyrene high gloss toughening color master batch according to claim 1, it is characterized in that: in the described brightening agent, the weight ratio between polyethers, amide compound, stearic acid, stearyl alcohol and the dimethyl silicone oil is 1:1:1:1:1.
3. polystyrene high gloss toughening color master batch according to claim 1 is characterized in that: also added the coupling agent and the tensio-active agent that pigment are played dissemination in the described pigment.
4. the preparation method of claim 1,2 or 3 described polystyrene high gloss toughening color master batchs is characterized in that: may further comprise the steps:
1) pigment, coupling agent, tensio-active agent and brightening agent being added high-speed mixer by proportioning raw materials mixes;
2) polystyrene and toughner are added in the high-speed mixer by proportioning raw materials, the mixture that obtains with step 1) is mixed together evenly again;
3) with step 2) mixture that obtains adds the twin screw extruder mixing extrusion, through the cooling and dicing oven dry, makes described polystyrene high gloss toughening color master batch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210481251.7A CN102911445B (en) | 2012-11-23 | 2012-11-23 | Polystyrene high-gloss toughening color master batch and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210481251.7A CN102911445B (en) | 2012-11-23 | 2012-11-23 | Polystyrene high-gloss toughening color master batch and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN102911445A true CN102911445A (en) | 2013-02-06 |
| CN102911445B CN102911445B (en) | 2014-07-30 |
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| CN201210481251.7A Active CN102911445B (en) | 2012-11-23 | 2012-11-23 | Polystyrene high-gloss toughening color master batch and preparation method thereof |
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| CN106751084A (en) * | 2016-12-08 | 2017-05-31 | 滁州麦迪尔塑胶有限公司 | A kind of high impact polystyrene toughness reinforcing color masterbatch composite board and preparation method thereof |
| CN107266844A (en) * | 2017-07-21 | 2017-10-20 | 安徽江淮汽车集团股份有限公司 | A kind of bloom scratch-resistant flame retardant PS composites and preparation method thereof |
| CN111892723A (en) * | 2020-07-09 | 2020-11-06 | 长虹美菱股份有限公司 | Toughening color master batch for liner material of refrigerator and preparation method thereof |
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2012
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20060219976A1 (en) * | 2005-02-04 | 2006-10-05 | Dainichiseika Color & Chemicals Mfg. Co., Ltd. | Fluorescent colorant compositions, coloring process and colored articles |
| CN101466346A (en) * | 2006-06-07 | 2009-06-24 | 西巴控股公司 | Bleed-resistant colored microparticles |
| CN101563058A (en) * | 2006-09-08 | 2009-10-21 | 弗米克斯有限公司 | Colored or colorable foamable composition and foam |
| CN101050297A (en) * | 2007-05-23 | 2007-10-10 | 银禧工程塑料（东莞）有限公司 | Resin composition in use for laser marked mark, and preparation method |
| CN101440189A (en) * | 2008-12-19 | 2009-05-27 | 常州市改性塑料厂有限公司 | Special color master batch for refrigerator plate and preparation thereof |
| CN102464855A (en) * | 2010-11-15 | 2012-05-23 | 上海锦湖日丽塑料有限公司 | Aesthetic resin for improving white blink effect and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106751084A (en) * | 2016-12-08 | 2017-05-31 | 滁州麦迪尔塑胶有限公司 | A kind of high impact polystyrene toughness reinforcing color masterbatch composite board and preparation method thereof |
| CN107266844A (en) * | 2017-07-21 | 2017-10-20 | 安徽江淮汽车集团股份有限公司 | A kind of bloom scratch-resistant flame retardant PS composites and preparation method thereof |
| CN111892723A (en) * | 2020-07-09 | 2020-11-06 | 长虹美菱股份有限公司 | Toughening color master batch for liner material of refrigerator and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102911445B (en) | 2014-07-30 |
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Address after: 400036 Chongqing temple, Geleshan Town, Shapingba District, Longjing 14-1 Patentee after: CHONGQING AOCAI NEW MATERIAL CORP. LTD. Address before: 400036 Chongqing temple, Geleshan Town, Shapingba District, Longjing 14-1 Patentee before: Chongqing Aocai Keding Plastic Dyed Color Master Co., Ltd. |
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Address after: 402560 11 groups of Jiang Jia Yan community, Dongcheng Subdistrict Office, Tongliang District, Chongqing Patentee after: CHONGQING AOCAI NEW MATERIAL CORP. LTD. Address before: 400036 Chongqing Shapingba District Geleshan Town Xin Kai temple Longjing Bay 14-1 Patentee before: CHONGQING AOCAI NEW MATERIAL CORP. LTD. |
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