CN103897300A - Transparent PVC (polyvinyl chloride) heat stabilizer - Google Patents
Transparent PVC (polyvinyl chloride) heat stabilizer Download PDFInfo
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- CN103897300A CN103897300A CN201410145524.XA CN201410145524A CN103897300A CN 103897300 A CN103897300 A CN 103897300A CN 201410145524 A CN201410145524 A CN 201410145524A CN 103897300 A CN103897300 A CN 103897300A
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Abstract
The invention discloses a transparent PVC (polyvinyl chloride) heat stabilizer comprising the following components in parts by mass: 8 parts of hydrotalcite, 1-2 parts of zinc stearate, 0.5-1 part of calcium stearate, 1-2.5 parts of zinc laurate, 1-1.5 parts of an antioxidant, 1-2 parts of an external lubricant, 1 part of an internal lubricant and 2-3 parts of beta diketone. The heat stabilizer is prepared through the steps of mixing the components in parts by weight, stirring uniformly by adding into a high-speed stirrer, heating to 80 DEG C, then putting into a cooling mixer and stirring for 10 minutes, cooling, transporting to a storage tank, standing for a few days, and packaging as required. The transparent PVC heat stabilizer is good in transparency, strong in heat resistance, harmless in all component raw materials, environment-friendly and low in cost.
Description
Technical field
The present invention relates to a kind of thermo-stabilizer, particularly a kind of transparent PVC thermo-stabilizer.
Background technology
Transparent PVC can apply to the industries such as packing, building materials, medical device.Transparent PVC is mainly to use organotin stabilizer to manufacture at present.Organotin is clearly defined as forbidding thing at countries in Europes such as the U.S., especially wrapping material, toy etc., and add frowziness in man-hour.
Summary of the invention
The problem existing for prior art, the present invention is intended in the situation that not using organotin, make a kind of transparent PVC thermo-stabilizer, makes that the transparent material transparency of its PVC is good, thermotolerance is strong and cost is low, environmental protection.
The invention provides a kind of transparent PVC thermo-stabilizer, its composition and each composition quality umber are respectively: 8 parts of hydrotalcites, Zinic stearas 1-2 part, calcium stearate 0.5-1 part, zinc laurate 1-2.5 part, oxidation inhibitor 1-1.5 part, wetting agent 1-2 part, 1 part of interior profit agent and beta diketone 2-3 part.
Preferably, the mass fraction of described Zinic stearas is 1 part.
Preferably, the mass fraction of described calcium stearate is 0.5 part.
Preferably, the mass fraction of described zinc laurate is 1 part.
Preferably, the mass fraction of described oxidation inhibitor is 1 part.
Preferably, the mass fraction of described wetting agent is 1 part.
Preferably, the mass fraction of described beta diketone is 2 parts.
Mentioned component is mixed by its mass fraction separately, join in homogenizer and stir, be heated to 80 ℃, then put into cooling mixing machine and stir 10 minutes, cooling, be transported in storage tank, after static several days, packing as required.
Based on disclosing of technique scheme, described transparent PVC thermo-stabilizer provided by the invention wherein hydrotalcite transparency approaches with polyvinyl chloride resin and is heat-resisting strong, Zinic stearas can solve background color weather resisteant energy, calcium stearate can prevent that zinc from burning, oxidation inhibitor can solve long-term aging, outer lubricating can be reduced mechanical friction, internal lubricant can hinder low Intermolecular Forces, accelerate plasticizing, beta diketone improves the heat-resisting effect of monolithic stability agent, and all the components material is harmless, meet the ROHS of European Union, the environmental requirement of REACH existing standard, and cost is lower than organotin.
Embodiment
Further illustrate technical scheme of the present invention below by embodiment:
Embodiment mono-:
The invention provides a kind of transparent PVC thermo-stabilizer, its composition and each composition quality umber are respectively: 2 parts of 8 parts of hydrotalcites, 1 part of Zinic stearas, 0.5 part of calcium stearate, 1 part of zinc laurate, 1 part, oxidation inhibitor, 1 part of wetting agent, 1 part of interior profit agent and beta diketones.
Mentioned component is mixed by its mass fraction separately, join in homogenizer and stir, be heated to 80 ℃, then put into cooling mixing machine and stir 10 minutes, cooling, be transported in storage tank, after static several days, packing as required.
Embodiment bis-:
The invention provides a kind of transparent PVC thermo-stabilizer, its composition and each composition quality umber are respectively: 2.5 parts of 8 parts of hydrotalcites, 1.5 parts of Zinic stearass, 0.8 part of calcium stearate, 2 parts of zinc laurates, 1.2 parts, oxidation inhibitor, 1.5 parts of wetting agents, 1 part of interior profit agent and beta diketones.
Mentioned component is mixed by its mass fraction separately, join in homogenizer and stir, be heated to 80 ℃, then put into cooling mixing machine and stir 10 minutes, cooling, be transported in storage tank, after static several days, packing as required.
Embodiment tri-:
The invention provides a kind of transparent PVC thermo-stabilizer, its composition and each composition quality umber are respectively: 3 parts of 8 parts of hydrotalcites, 2 parts of Zinic stearass, 1 part of calcium stearate, 2.5 parts of zinc laurates, 1.5 parts, oxidation inhibitor, 2 parts of wetting agents, 1 part of interior profit agent and beta diketones.
Mentioned component is mixed by its mass fraction separately, join in homogenizer and stir, be heated to 80 ℃, then put into cooling mixing machine and stir 10 minutes, cooling, be transported in storage tank, after static several days, packing as required.
Based on disclosing of technique scheme, described transparent PVC thermo-stabilizer provided by the invention wherein hydrotalcite transparency approaches with polyvinyl chloride resin and is heat-resisting strong, Zinic stearas can solve background color weather resisteant energy, calcium stearate can prevent that zinc from burning, oxidation inhibitor can solve long-term aging, outer lubricating can be reduced mechanical friction, internal lubricant can hinder low Intermolecular Forces, accelerate plasticizing, beta diketone improves the heat-resisting effect of monolithic stability agent, and all the components material is harmless, meet the ROHS of European Union, the environmental requirement of REACH existing standard, and cost is lower than organotin.
The present invention is carried out to exemplary description above; technical scheme of the present invention is not subject to the restrictions described above; as long as the various improvement that adopted technical solution of the present invention to carry out; or without improving, design of the present invention and technical scheme are directly applied to other occasion, all in protection scope of the present invention.
Claims (7)
1. a transparent PVC thermo-stabilizer, it is characterized in that, its composition and each composition quality umber are respectively: 8 parts of hydrotalcites, Zinic stearas 1-2 part, calcium stearate 0.5-1 part, zinc laurate 1-2.5 part, oxidation inhibitor 1-1.5 part, wetting agent 1-2 part, 1 part of interior profit agent and beta diketone 2-3 part.
2. a kind of transparent PVC thermo-stabilizer according to claim 1, is characterized in that, the mass fraction of described Zinic stearas is 1 part.
3. a kind of transparent PVC thermo-stabilizer according to claim 1, is characterized in that, the mass fraction of described calcium stearate is 0.5 part.
4. a kind of transparent PVC thermo-stabilizer according to claim 1, is characterized in that, the mass fraction of described zinc laurate is 1 part.
5. a kind of transparent PVC thermo-stabilizer according to claim 1, is characterized in that, the mass fraction of described oxidation inhibitor is 1 part.
6. a kind of transparent PVC thermo-stabilizer according to claim 1, is characterized in that, the mass fraction of described wetting agent is 1 part.
7. a kind of transparent PVC thermo-stabilizer according to claim 1, is characterized in that, the mass fraction of described beta diketone is 2 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410145524.XA CN103897300A (en) | 2014-04-11 | 2014-04-11 | Transparent PVC (polyvinyl chloride) heat stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410145524.XA CN103897300A (en) | 2014-04-11 | 2014-04-11 | Transparent PVC (polyvinyl chloride) heat stabilizer |
Publications (1)
| Publication Number | Publication Date |
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| CN103897300A true CN103897300A (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410145524.XA Pending CN103897300A (en) | 2014-04-11 | 2014-04-11 | Transparent PVC (polyvinyl chloride) heat stabilizer |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105524368A (en) * | 2014-09-30 | 2016-04-27 | 青岛海尔新材料研发有限公司 | Special polyvinyl chloride sheath material for robot wires and cables and preparation method thereof |
| CN105837858A (en) * | 2016-05-23 | 2016-08-10 | 昆山侨冠塑化有限公司 | Plastic stabilizer and preparation method thereof |
| CN107974007A (en) * | 2017-12-08 | 2018-05-01 | 江西晨塑科技发展有限公司 | A kind of PVC transparent product organic nitrogen composite thermal stabilizer and preparation method thereof |
| WO2020093990A1 (en) * | 2018-11-05 | 2020-05-14 | 北京韩美药品有限公司 | ANTI-TNFα/ANTI IL‐17A NATURAL ANTIBODY STRUCTURE-LIKE HETERODIMER FORM OF BISPECIFIC ANTIBODY AND PREPARATION METHOD THEREFOR |
| CN111171584A (en) * | 2019-12-30 | 2020-05-19 | 安徽华文塑胶科技有限公司 | Stabilizer for PCB and preparation method thereof |
| CN111690221A (en) * | 2020-06-29 | 2020-09-22 | 日丰企业集团有限公司 | PVC-C pipe for fire-fighting engineering and preparation method thereof |
Citations (3)
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|---|---|---|---|---|
| CN101619141A (en) * | 2009-08-12 | 2010-01-06 | 中国科学院广州化学研究所 | Hydrotalcite composite heat stabilizer and application thereof |
| CN102321276A (en) * | 2011-07-29 | 2012-01-18 | 广东若天新材料科技有限公司 | Transparent environment-friendly calcium zinc stabilizer and preparation method thereof |
| CN103524945A (en) * | 2013-10-15 | 2014-01-22 | 湖南佳伦生物科技有限公司 | Technology for preparing efficient environment-friendly compound heat stabilizer for polyvinyl chloride hard products |
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2014
- 2014-04-11 CN CN201410145524.XA patent/CN103897300A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101619141A (en) * | 2009-08-12 | 2010-01-06 | 中国科学院广州化学研究所 | Hydrotalcite composite heat stabilizer and application thereof |
| CN102321276A (en) * | 2011-07-29 | 2012-01-18 | 广东若天新材料科技有限公司 | Transparent environment-friendly calcium zinc stabilizer and preparation method thereof |
| CN103524945A (en) * | 2013-10-15 | 2014-01-22 | 湖南佳伦生物科技有限公司 | Technology for preparing efficient environment-friendly compound heat stabilizer for polyvinyl chloride hard products |
Non-Patent Citations (3)
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| 王文广: "《塑料改性实用技术》", 31 March 2000 * |
| 郑德 等: "《稳定剂》", 30 June 2011 * |
| 齐贵亮: "《塑料成型物料配制工》", 31 January 2012 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105524368A (en) * | 2014-09-30 | 2016-04-27 | 青岛海尔新材料研发有限公司 | Special polyvinyl chloride sheath material for robot wires and cables and preparation method thereof |
| CN105524368B (en) * | 2014-09-30 | 2018-07-10 | 青岛海尔新材料研发有限公司 | A kind of robot cable special-purpose polychloroethylene sheath material and preparation method |
| CN105837858A (en) * | 2016-05-23 | 2016-08-10 | 昆山侨冠塑化有限公司 | Plastic stabilizer and preparation method thereof |
| CN107974007A (en) * | 2017-12-08 | 2018-05-01 | 江西晨塑科技发展有限公司 | A kind of PVC transparent product organic nitrogen composite thermal stabilizer and preparation method thereof |
| WO2020093990A1 (en) * | 2018-11-05 | 2020-05-14 | 北京韩美药品有限公司 | ANTI-TNFα/ANTI IL‐17A NATURAL ANTIBODY STRUCTURE-LIKE HETERODIMER FORM OF BISPECIFIC ANTIBODY AND PREPARATION METHOD THEREFOR |
| CN111171584A (en) * | 2019-12-30 | 2020-05-19 | 安徽华文塑胶科技有限公司 | Stabilizer for PCB and preparation method thereof |
| CN111690221A (en) * | 2020-06-29 | 2020-09-22 | 日丰企业集团有限公司 | PVC-C pipe for fire-fighting engineering and preparation method thereof |
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