CN103980634A - Polyvinyl chloride modified plastic - Google Patents
Polyvinyl chloride modified plastic Download PDFInfo
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- CN103980634A CN103980634A CN201410237650.8A CN201410237650A CN103980634A CN 103980634 A CN103980634 A CN 103980634A CN 201410237650 A CN201410237650 A CN 201410237650A CN 103980634 A CN103980634 A CN 103980634A
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- polyvinyl chloride
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- modified plastics
- titanium dioxide
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a polyvinyl chloride modified plastic which comprises 70-85 parts of polyvinyl chloride, 3-6 parts of ethylene-vinyl acetate (EVA) resin, 3-8 parts of acrylonitrile butadiene styrene (ABS) resin, 2-5 parts of polystyrene, 3-5 parts of low density polyethylene, 5-10 parts of chlorinated polyvinyl chloride and 0.5-2 parts of titanium dioxide. The impact resistance, cold resistance and processability of the polyvinyl chloride are improved.
Description
Technical field
The invention belongs to plastics field, be specifically related to a kind of PVC modified plastics.
Background technology
Polyvinyl chloride, English PVC(Polyvinyl chloride polymer=PVC molecular structure that is called for short), be the thermoplastic resin being polymerized under initiator effect by vinylchlorid.It is the homopolymer of vinylchlorid.Ryuron and vinyl chloride copolymer system are referred to as vinyl chloride resin.PVC is the white powder of amorphous structure, and the degree of branching is less.But the winter hardiness of polyvinyl chloride and processing characteristics are poor.
Summary of the invention
The object of this invention is to provide a kind of PVC modified plastics, improved cold-resistant, radioprotective and the impact property of polyvinyl chloride.
The present invention is achieved through the following technical solutions:
A kind of PVC modified plastics, comprise: polyvinyl chloride 70-85 part, EVA resin 3-6 part, ABS resin 3-8 part, polystyrene 2-5 part, Low Density Polyethylene 3-5 part, chlorinated polyvinyl chloride 5-10 part, titanium dioxide 0.5-2 part by weight.
Preferably, a kind of PVC modified plastics, comprise by weight: 75 parts of polyvinyl chloride, 4 parts of EVA resins, 4 parts of ABS resin, 3.5 parts of polystyrene, 4.5 parts of Low Density Polyethylenes, 8 parts of chlorinated polyvinyl chlorides, 1 part of titanium dioxide.
Add man-hour, above-mentioned raw materials is carried out to mixing, granulation by love as twin screw extruder by said ratio, then packaging.
Beneficial effect of the present invention: the present invention by adding EVA resin, ABS resin in polyvinyl chloride, shock resistance, winter hardiness and the processing characteristics of polyvinyl chloride are improved, by adding titanium dioxide, photostabilization and weathering resistance are improved, also improved the stability of polyvinyl chloride simultaneously, and can improve the light transmission of polyvinyl chloride, and after modification, material should not decompose, and stability is high.
Embodiment
Embodiment 1
A kind of PVC modified plastics, comprise: 77 parts of polyvinyl chloride, 5 parts of EVA resins, 5 parts of ABS resin, 3 parts of polystyrene, 3.5 parts of Low Density Polyethylenes, 6 parts of chlorinated polyvinyl chlorides, 0.5 part of titanium dioxide by weight.
The stretching of the present embodiment polyvinyl chloride slightly reaches 85MPa.
Embodiment 2
Preferably, a kind of PVC modified plastics, comprise by weight: 75 parts of polyvinyl chloride, 4 parts of EVA resins, 4 parts of ABS resin, 3.5 parts of polystyrene, 4.5 parts of Low Density Polyethylenes, 8 parts of chlorinated polyvinyl chlorides, 1 part of titanium dioxide.
The stretching of the present embodiment polyvinyl chloride slightly reaches 88MPa.
Embodiment 3
A kind of PVC modified plastics, comprise: 73 parts of polyvinyl chloride, 5 parts of EVA resins, 6 parts of ABS resin, 3 parts of polystyrene, 5 parts of Low Density Polyethylenes, 8.5 parts of chlorinated polyvinyl chlorides, 0.5 part of titanium dioxide by weight.
The stretching of the present embodiment polyvinyl chloride slightly reaches 86MPa.
Claims (3)
1. PVC modified plastics, it is characterized in that, comprise by weight: polyvinyl chloride 70-85 part, EVA resin 3-6 part, ABS resin 3-8 part, polystyrene 2-5 part, Low Density Polyethylene 3-5 part, chlorinated polyvinyl chloride 5-10 part, titanium dioxide 0.5-2 part.
2. the PVC modified plastics of one according to claim 1, it is characterized in that, comprise by weight: 75 parts of polyvinyl chloride, 4 parts of EVA resins, 4 parts of ABS resin, 3.5 parts of polystyrene, 4.5 parts of Low Density Polyethylenes, 8 parts of chlorinated polyvinyl chlorides, 1 part of titanium dioxide.
3. the preparation method of a kind of PVC modified plastics according to claim 1 and 2, is characterized in that: above-mentioned raw materials is carried out to mixing, granulation by love as twin screw extruder by said ratio, then packaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410237650.8A CN103980634B (en) | 2014-05-31 | 2014-05-31 | A kind of PVC modified plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410237650.8A CN103980634B (en) | 2014-05-31 | 2014-05-31 | A kind of PVC modified plastics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103980634A true CN103980634A (en) | 2014-08-13 |
| CN103980634B CN103980634B (en) | 2016-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410237650.8A Expired - Fee Related CN103980634B (en) | 2014-05-31 | 2014-05-31 | A kind of PVC modified plastics |
Country Status (1)
| Country | Link |
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| CN (1) | CN103980634B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105061948A (en) * | 2015-08-28 | 2015-11-18 | 汕头市甜甜乐糖果食品有限公司 | PVC hard white light material |
| CN107057216A (en) * | 2016-12-21 | 2017-08-18 | 马鞍山瑞美塑业有限公司 | A kind of PVC modified plastics |
| CN107141637A (en) * | 2017-05-15 | 2017-09-08 | 安徽国登管业科技有限公司 | PVC modified plastics and preparation method thereof |
| CN109054248A (en) * | 2018-08-02 | 2018-12-21 | 藤泽电工（上海）有限公司 | A kind of PVC modified plastics and its preparation process |
| CN111808395A (en) * | 2020-07-17 | 2020-10-23 | 浙江王氏科技有限公司 | High-weather-resistance plastic and processing technology thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304957A (en) * | 2000-10-26 | 2001-07-25 | 招远市海星塑料厂 | Foamed UPVC plastic pipe and its preparing process |
| CN101177512A (en) * | 2006-11-06 | 2008-05-14 | 天津德昊超微新材料有限公司 | Special material for polychloroethylene insulating electrical casing pipe |
| US20080216954A1 (en) * | 2007-03-07 | 2008-09-11 | Larry Dale Hunter | Plastic Welding Compound |
-
2014
- 2014-05-31 CN CN201410237650.8A patent/CN103980634B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304957A (en) * | 2000-10-26 | 2001-07-25 | 招远市海星塑料厂 | Foamed UPVC plastic pipe and its preparing process |
| CN101177512A (en) * | 2006-11-06 | 2008-05-14 | 天津德昊超微新材料有限公司 | Special material for polychloroethylene insulating electrical casing pipe |
| US20080216954A1 (en) * | 2007-03-07 | 2008-09-11 | Larry Dale Hunter | Plastic Welding Compound |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105061948A (en) * | 2015-08-28 | 2015-11-18 | 汕头市甜甜乐糖果食品有限公司 | PVC hard white light material |
| CN107057216A (en) * | 2016-12-21 | 2017-08-18 | 马鞍山瑞美塑业有限公司 | A kind of PVC modified plastics |
| CN107141637A (en) * | 2017-05-15 | 2017-09-08 | 安徽国登管业科技有限公司 | PVC modified plastics and preparation method thereof |
| CN109054248A (en) * | 2018-08-02 | 2018-12-21 | 藤泽电工（上海）有限公司 | A kind of PVC modified plastics and its preparation process |
| CN111808395A (en) * | 2020-07-17 | 2020-10-23 | 浙江王氏科技有限公司 | High-weather-resistance plastic and processing technology thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103980634B (en) | 2016-06-15 |
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Effective date of registration: 20170706 Address after: 510000, Guangzhou Province, Baiyun District, Guangdong Province, and your road number 18 Patentee after: Guangzhou flying plastic products Co., Ltd. Address before: 239500 Anhui city of Chuzhou province Quanjiao County Xiang Yang Qiao Town Industrial Park Development Zone Patentee before: Quanjiang auspicious sign plastic cement company limited |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20200531 |
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| CF01 | Termination of patent right due to non-payment of annual fee |