CN102167871B - Modifier for processing polyvinyl chloride profile - Google Patents
Modifier for processing polyvinyl chloride profile Download PDFInfo
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- CN102167871B CN102167871B CN 201110115292 CN201110115292A CN102167871B CN 102167871 B CN102167871 B CN 102167871B CN 201110115292 CN201110115292 CN 201110115292 CN 201110115292 A CN201110115292 A CN 201110115292A CN 102167871 B CN102167871 B CN 102167871B
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- modifier
- polyvinyl chloride
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- section bar
- profile
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Abstract
The invention relates to a modifier for processing a polyvinyl chloride profile, which comprises a stabilizer, chlorinated polyethylene, an acrylic impact resisting agent, titanium white and a rubber/plastic modifier. The preparation technique of the modifier comprises the following steps: preparing the components, mixing, heating, cooling and discharging. The invention has the advantages of novel conception, simple technique, low price and no pollution, and is convenient to operate; and when being used for processing and producing the polyvinyl chloride profile, the modifier can enhance the toughness and strength of the polyvinyl chloride profile, enhance the quality of the polyvinyl chloride profile, and lower the production cost of the polyvinyl chloride profile. The invention can be used for industrial mass production, and can be widely used in the field of processing of polyvinyl chloride profiles.
Description
Technical field
The present invention relates to a kind of modifier for plastics, particularly relate to a kind of for the polychloroethylene section bar modifier.
Background technology
As everyone knows, existing generally add the auxiliary materials such as chlorinatedpolyethylene (CPE), ACR for the polychloroethylene section bar modifier many, therefore, the polychloroethylene section bar fragility of producing is larger, intensity and toughness are relatively poor, and cost compare is high, are difficult to satisfy the demands of consumers.The cost, the raising quality that how to reduce the polychloroethylene section bar supplementary material just become the important topic of researching and developing in the section bar industry production.
Summary of the invention
Purpose of the present invention is exactly in order to overcome the defective of prior art, cover the shortage, research and develop a kind of new rubber plastic modified auxiliary agent (SRC) as auxiliary material, in order to intensity and the toughness that improves polychloroethylene section bar, and provide a kind of for the polychloroethylene section bar modifier.
To achieve these goals, the technical scheme that is used for the polychloroethylene section bar modifier of title of the present invention is such:
Modifier of the present invention comprises following component and weight part:
Stablizer 4-6; Chlorinatedpolyethylene 5-6; Acrylic acid anti-impact agent 1.8-2.0; Titanium dioxide 5-6; Rubber plastic modified agent 2-5.
Described modifier comprises following component and weight part:
Stablizer 4.5-5.8; Chlorinatedpolyethylene 5.1-5.8; Vinylformic acid anti-impact agent 1.85-1.9; Titanium dioxide 5.1-5.9; Rubber plastic modified agent 2.5-4.8.
Described modifier comprises following component and weight part:
Stablizer 5.0; Chlorinatedpolyethylene 5.5; Vinylformic acid anti-impact agent 1.9; Titanium dioxide 5.5; Rubber plastic modified agent 4.5.
Described rubber plastic modified auxiliary agent (SRC) is formulated by ethylene vinyl acetate and Aluminate coupling agent, and its proportioning is: ethylene vinyl acetate: Aluminate coupling agent=1.5-2.5: 0.5-1.
The proportioning of described rubber plastic modified agent (SRC) is: EVA: Aluminate coupling agent=2: 0.8.
Of the present invention have following beneficial effect for the polychloroethylene section bar modifier: novel, technique is simple, simple operation, cheap, pollution-free; Be used for toughness and intensity that the polychloroethylene section bar processing can improve polychloroethylene section bar, improve quality, the reduction section bar production cost of section bar.The present invention can industrialized mass production, can be widely used in the polychloroethylene section bar manufacture field.
Specific implementation method
Alleged a kind of of the present invention is described in detail as followsly for the polychloroethylene section bar modifier in conjunction with specific embodiments to its technical scheme, but implementation method should not be construed as limitation of the present invention.
Embodiment 1: modifier of the present invention is joined by follow procedure system:
One, produces the preparation of each component of modifier (being auxiliary agent) and weight part.
1. auxiliary agent rubber plastic modified agent preparation: get EVA1.5-2.5 by described proportioning, Aluminate coupling agent 0.5-1 inserts in the agitator together, stirs under normal temperature condition, gets final product discharging after stirring, and is for subsequent use; Wherein, optimum ratio is got EVA2, Aluminate coupling agent 0.8.
2. the preparation of each component and weight part:
Calcium zinc stabilizer 4.5; Chlorinatedpolyethylene 5.8; Acrylic acid anti-impact agent 1.85; Titanium dioxide 5.8; Rubber plastic modified agent 3.5; For subsequent use.
Two, the system of described modifier is joined
1. batch mixing: above-mentioned each component that configures and weight part are dropped into mixing and stirring in the kneader together, and heating can stop to heat to 135-140 ℃; For subsequent use;
2. discharging is packed: after the above-mentioned batch mixing that processes is cooled to normal temperature, and discharging packing, i.e. finished product-modifier discharging packing.
Embodiment 2: modifier of the present invention comprises following component and weight part: calcium zinc stabilizer 4.8; Chlorinatedpolyethylene 5.4; Vinylformic acid anti-impact agent 1.8; Titanium dioxide 5.2; Rubber plastic modified agent 2.5; Other technical characterictic is identical with embodiment 1.
Embodiment 3: modifier of the present invention comprises following component and weight part: calcium zinc stabilizer 5.0; Chlorinatedpolyethylene 5.5; Vinylformic acid anti-impact agent 1.9; Titanium dioxide 5.5; Rubber plastic modified agent 4.5; Other technical characterictic is identical with embodiment 1.
Claims (3)
1. one kind is used for the polychloroethylene section bar modifier, it is characterized in that, this modifier comprises following component and weight part:
Stablizer 4-6; Chlorinatedpolyethylene 5-6; Acrylate impact agent 1.8-2.0; Titanium dioxide 5-6; Rubber plastic modified agent 2-5; Described rubber plastic modified agent is formulated by ethylene vinyl acetate and Aluminate coupling agent, and its proportioning is: ethylene vinyl acetate: Aluminate coupling agent=1.5-2.5:0.5-1.
2. according to claim 1 for the polychloroethylene section bar modifier, it is characterized in that described component and weight part are:
Stablizer 4.5-5.8; Chlorinatedpolyethylene 5.1-5.8; Acrylate impact agent 1.8-1.9; Titanium dioxide 5.1-5.9; Rubber plastic modified agent 2.5-4.8; Described proportioning is: ethylene vinyl acetate: Aluminate coupling agent=2:0.8.
3. according to claim 1 for the polychloroethylene section bar modifier, it is characterized in that described component and weight part are:
Stablizer 5.0; Chlorinatedpolyethylene 5.5; Acrylate impact agent 1.9; Titanium dioxide 5.5; Rubber plastic modified agent 4.5; Described proportioning is: ethylene vinyl acetate: Aluminate coupling agent=2:0.8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110115292 CN102167871B (en) | 2011-05-05 | 2011-05-05 | Modifier for processing polyvinyl chloride profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110115292 CN102167871B (en) | 2011-05-05 | 2011-05-05 | Modifier for processing polyvinyl chloride profile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102167871A CN102167871A (en) | 2011-08-31 |
| CN102167871B true CN102167871B (en) | 2013-03-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110115292 Active CN102167871B (en) | 2011-05-05 | 2011-05-05 | Modifier for processing polyvinyl chloride profile |
Country Status (1)
| Country | Link |
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| CN (1) | CN102167871B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102516687A (en) * | 2011-12-07 | 2012-06-27 | 湖北众联塑业有限公司 | Modifier for processing polyvinyl chloride power liner |
| CN102719032A (en) * | 2011-12-07 | 2012-10-10 | 湖北众联塑业有限公司 | Processing modifier for polyvinyl chloride sheet material |
| CN103524943A (en) * | 2013-10-12 | 2014-01-22 | 中塑联新材料科技湖北有限公司 | PVC and PBT/MTF co-extruded reinforced section material |
| CN103497453A (en) * | 2013-10-12 | 2014-01-08 | 中塑联新材料科技湖北有限公司 | PVC (polyvinyl chloride)/AAS (Acrylnitril-Acrylicester-Styrene Copolymer) alloy reinforced sectional material |
| CN103497455A (en) * | 2013-10-12 | 2014-01-08 | 中塑联新材料科技湖北有限公司 | PVC (polyvinyl chloride), PA/MTF (polyamide/metal fiber) and PMMA (polymethyl methacrylate) triple-die co-extrusion color steel section |
| CN103497454A (en) * | 2013-10-12 | 2014-01-08 | 中塑联新材料科技湖北有限公司 | PVC (polyvinyl chloride) and PA/MTF (polyamide/metal fiber) co-extrusion strengthened section |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4371654A (en) * | 1980-06-14 | 1983-02-01 | Dynamit Nobel Aktiengesellschaft | Molding compositions based on ester-compatible thermoplastic and/or elastomeric synthetic resins |
| CN101081540A (en) * | 2006-06-02 | 2007-12-05 | 上海奔奔门业有限公司 | Wide wood-plastic foaming doors, plate material and its making method |
| CN102020814A (en) * | 2009-09-10 | 2011-04-20 | 湖南五强产业集团股份有限公司 | Recycled polypropylene modified polrvinyl chloride sectional material and preparation method thereof |
-
2011
- 2011-05-05 CN CN 201110115292 patent/CN102167871B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4371654A (en) * | 1980-06-14 | 1983-02-01 | Dynamit Nobel Aktiengesellschaft | Molding compositions based on ester-compatible thermoplastic and/or elastomeric synthetic resins |
| CN101081540A (en) * | 2006-06-02 | 2007-12-05 | 上海奔奔门业有限公司 | Wide wood-plastic foaming doors, plate material and its making method |
| CN102020814A (en) * | 2009-09-10 | 2011-04-20 | 湖南五强产业集团股份有限公司 | Recycled polypropylene modified polrvinyl chloride sectional material and preparation method thereof |
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| CN102167871A (en) | 2011-08-31 |
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Owner name: DENG ZHONGQUAN Free format text: FORMER OWNER: HUBEI ZHONGLIAN PLASTICS CO.LTD Effective date: 20120110 |
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Effective date of registration: 20120110 Address after: Room 1206, Hubei business building, No.1 Baofeng Road, Wuhan, Hubei, 430030 Applicant after: Deng Zhongquan Address before: Room 1206, Hubei business building, No.1 Baofeng Road, Wuhan, Hubei, 430030 Applicant before: Hubei Zhonglian Plastics Co.Ltd |
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