CN102977506A - Formula of high-impact-resistance polyvinyl chloride (PVC) pipe material - Google Patents
Formula of high-impact-resistance polyvinyl chloride (PVC) pipe material Download PDFInfo
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- CN102977506A CN102977506A CN 201210526819 CN201210526819A CN102977506A CN 102977506 A CN102977506 A CN 102977506A CN 201210526819 CN201210526819 CN 201210526819 CN 201210526819 A CN201210526819 A CN 201210526819A CN 102977506 A CN102977506 A CN 102977506A
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Abstract
The invention discloses a formula of a high-impact-resistance polyvinyl chloride (PVC) pipe material, which is characterized by consisting of the following raw materials in parts by weight: 60-90 parts of SG-5 type PVC, 5-15 parts of powdery butyronitrile, 3-6 parts of stabilizer, 5-15 parts of light calcium carbonate, 5-10 parts of anti-impact agent, 2-8 parts of titanium, 4-12 parts of lubricant and 1-7 parts of plasticizer. The invention provides a formula of an impact-resistance PVC pipe material with excellent processability, high quality and high safety. According to the formula, the low-temperature anti-impact strength of the finished product is improved, tensile strength and elongation at break of the finished product are increased; the shortcoming that the PVC product made of the chlorinated polyethylene has good ductility but low hardness is overcome; and cold bending property, anti-impact strength and flat pressure of the produced pipe material are remarkably improved.
Description
Technical field
The present invention relates to pvc pipe material technical field, be specifically related to the strong pvc pipe material formula of a kind of shock resistance.
Background technology
In recent years, China two stable figure place growing trends still occur to the aggregate demand of PVC.But because there is textural defect in the PVC molecular chain, can deviate from hydrogenchloride when being heated to 110 ℃, the hydrogenchloride of emitting can accelerate again the decomposition of PVC, therefore obvious degradation can occur in PVC when 160 ℃-200 ℃ of processing temperatures, cause the declines such as the variable color of product and products machinery performance, affect work-ing life.
At present, the pvc pipe material is more and more important in daily life, also more and more common, yet the pvc pipe material shock resistance that most of manufacturer produces in the production process of PVC tubing is also bad, especially at the plasticizing process in the processing of PVC goods, the processing fluidity of the dispersion of inorganics and PVC melt is a difficult problem always, perplexs the manufacturing enterprise of this PVC penetration pipe tubing always.
Summary of the invention
For the deficiencies in the prior art, technical problem to be solved by this invention is, a kind of processing characteristics excellence, good product quality, the safe strong pvc pipe material formula of shock resistance are provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is: the pvc pipe material formula that a kind of shock resistance is strong, raw material by following parts by weight is made: SG-5 type PVC60-90 part, powdered nitrile rubber 5-15 part, stablizer 3-6 part, light calcium carbonate 5-15 part, anti-impact agent 5-10 part, titanium dioxide 2-8 part, lubricant 4-12 part, softening agent 1-7 part.
The pvc pipe material formula that above-mentioned shock resistance is strong, the lead salt one package stabilizer that the intelligent section in described stablizer Shandong auxiliary agent is produced.
The pvc pipe material formula that above-mentioned shock resistance is strong, the granularity of described light calcium carbonate is at the 800-1200 order.
The pvc pipe material formula that above-mentioned shock resistance is strong, the anti-impact agent of MBS class is adopted in described anti-impact agent.
The pvc pipe material formula that above-mentioned shock resistance is strong, described lubricant is inside and outside lubricant agent, comprises paraffin, PE wax and stearic acid.
The pvc pipe material formula advantage that shock resistance of the present invention is strong is:
1, the pvc pipe material formula that shock resistance of the present invention is strong has improved the goods low temperature impact strength, can also promote tensile strength and elongation at break, has changed the PVC goods when using chlorinatedpolyethylene, good toughness, the shortcoming that hardness is low; The cold-bending property of the tubing that produces, resistance to impact shock, flat pressure all is significantly improved.
2, the pvc pipe material formula that shock resistance of the present invention is strong adopts powdered nitrile rubber as the PVC performance enhancers, can obviously improve pipe performance, makes tubing have high strength, is specially adapted to low temperature environment, and with low cost, and the market competitiveness is large.
Embodiment
The invention will be further described below in conjunction with embodiment.
Embodiment 1, and the pvc pipe material formula that a kind of shock resistance is strong is made by the raw material of following parts by weight: SG-5 type PVC60 part, 5 parts of powdered nitrile rubbers, 3 parts of stablizers, 5 parts of light calcium carbonates, 5 parts of anti-impact agent, 2 parts of titanium dioxides, 4 parts of lubricants, 1 part in softening agent.
The lead salt one package stabilizer that the above-mentioned intelligent section in stablizer Shandong auxiliary agent is produced.
The granularity of above-mentioned light calcium carbonate is at the 800-1200 order.
The anti-impact agent of MBS class is adopted in above-mentioned anti-impact agent.
Above-mentioned lubricant is inside and outside lubricant agent, comprises paraffin, PE wax and stearic acid.
Embodiment 2, and the pvc pipe material formula that a kind of shock resistance is strong is made by the raw material of following parts by weight: SG-5 type PVC80 part, 10 parts of powdered nitrile rubbers, 5 parts of stablizers, 10 parts of light calcium carbonates, 8 parts of anti-impact agent, 6 parts of titanium dioxides, 8 parts of lubricants, 4 parts in softening agent.
The lead salt one package stabilizer that the above-mentioned intelligent section in stablizer Shandong auxiliary agent is produced.
The granularity of above-mentioned light calcium carbonate is at the 800-1200 order.
The anti-impact agent of MBS class is adopted in above-mentioned anti-impact agent.
Above-mentioned lubricant is inside and outside lubricant agent, comprises paraffin, PE wax and stearic acid.
Embodiment 3, and the pvc pipe material formula that a kind of shock resistance is strong is made by the raw material of following parts by weight: SG-5 type PVC90 part, 15 parts of powdered nitrile rubbers, 6 parts of stablizers, 15 parts of light calcium carbonates, 10 parts of anti-impact agent, 8 parts of titanium dioxides, 12 parts of lubricants, 7 parts in softening agent.
The lead salt one package stabilizer that the above-mentioned intelligent section in stablizer Shandong auxiliary agent is produced.
The granularity of above-mentioned light calcium carbonate is at the 800-1200 order.
The anti-impact agent of MBS class is adopted in above-mentioned anti-impact agent.
Above-mentioned lubricant is inside and outside lubricant agent, comprises paraffin, PE wax and stearic acid.
Certainly, above-mentioned explanation is not to be limitation of the present invention, and the present invention also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, the variation of making, change, interpolation or replacement all should belong to protection scope of the present invention.
Claims (5)
1. pvc pipe material formula that shock resistance is strong, it is characterized in that: the raw material by following parts by weight is made: SG-5 type PVC60-90 part, powdered nitrile rubber 5-15 part, stablizer 3-6 part, light calcium carbonate 5-15 part, anti-impact agent 5-10 part, titanium dioxide 2-8 part, lubricant 4-12 part, softening agent 1-7 part.
2. the pvc pipe material formula that shock resistance according to claim 1 is strong is characterized in that: the lead salt one package stabilizer that the intelligent section in described stablizer Shandong auxiliary agent is produced.
3. the pvc pipe material formula that shock resistance according to claim 1 is strong is characterized in that: the granularity of described light calcium carbonate is at the 800-1200 order.
4. the pvc pipe material formula that shock resistance according to claim 1 is strong is characterized in that: the anti-impact agent of MBS class is adopted in described anti-impact agent.
5. the pvc pipe material formula that shock resistance according to claim 1 is strong is characterized in that: described lubricant is inside and outside lubricant agent, comprises paraffin, PE wax and stearic acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210526819 CN102977506A (en) | 2012-12-10 | 2012-12-10 | Formula of high-impact-resistance polyvinyl chloride (PVC) pipe material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210526819 CN102977506A (en) | 2012-12-10 | 2012-12-10 | Formula of high-impact-resistance polyvinyl chloride (PVC) pipe material |
Publications (1)
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| CN102977506A true CN102977506A (en) | 2013-03-20 |
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| CN 201210526819 Pending CN102977506A (en) | 2012-12-10 | 2012-12-10 | Formula of high-impact-resistance polyvinyl chloride (PVC) pipe material |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103602022A (en) * | 2013-11-19 | 2014-02-26 | 青岛广联达精密机械有限公司 | High-hardness polyvinyl chloride (PVC) pipe |
| CN104292709A (en) * | 2014-11-04 | 2015-01-21 | 常熟市浩通水利工程有限公司 | Durable PVC (polyvinyl chloride) pipe |
| CN104312022A (en) * | 2014-10-30 | 2015-01-28 | 安徽电信器材贸易工业有限责任公司 | Wear-resistant anti-ageing cable material and preparation method thereof |
| CN104558884A (en) * | 2013-10-21 | 2015-04-29 | 宁夏金黄河塑业有限责任公司 | Multifunctional rapidly connected casing for PVC tube |
| CN105153585A (en) * | 2015-09-07 | 2015-12-16 | 浙江中财管道科技股份有限公司 | Impact-resistant toughened PVC (polyvinyl chloride) pipe and preparation method thereof |
| CN105670167A (en) * | 2016-02-02 | 2016-06-15 | 宁波美代进出口有限公司 | High-strength impact-resistant plate and preparation method thereof |
| CN105670183A (en) * | 2016-04-14 | 2016-06-15 | 叶青 | Anti-aging rigid polyvinyl chloride pipe formula |
| CN105754259A (en) * | 2016-04-18 | 2016-07-13 | 武汉纺织大学 | Low-temperature-resistant PVC (polyvinyl chloride) pipe and manufacturing method thereof |
| CN106009392A (en) * | 2016-06-27 | 2016-10-12 | 安徽正石新型建材有限公司 | Antibacterial and bacteriostatic polyvinyl chloride pipe material |
| CN106117595A (en) * | 2016-06-23 | 2016-11-16 | 上海皮尔萨管业有限公司 | A kind of random copolymerization polypropylene pipe and preparation method thereof |
| CN106566135A (en) * | 2016-10-27 | 2017-04-19 | 苏州富通高新材料科技股份有限公司 | Nanometer PVC pipe and preparation method thereof |
| CN107540980A (en) * | 2016-06-27 | 2018-01-05 | 杭州人通管业有限公司 | A kind of plastic pipe formula and preparation method thereof |
-
2012
- 2012-12-10 CN CN 201210526819 patent/CN102977506A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104558884A (en) * | 2013-10-21 | 2015-04-29 | 宁夏金黄河塑业有限责任公司 | Multifunctional rapidly connected casing for PVC tube |
| CN103602022A (en) * | 2013-11-19 | 2014-02-26 | 青岛广联达精密机械有限公司 | High-hardness polyvinyl chloride (PVC) pipe |
| CN104312022A (en) * | 2014-10-30 | 2015-01-28 | 安徽电信器材贸易工业有限责任公司 | Wear-resistant anti-ageing cable material and preparation method thereof |
| CN104292709A (en) * | 2014-11-04 | 2015-01-21 | 常熟市浩通水利工程有限公司 | Durable PVC (polyvinyl chloride) pipe |
| CN105153585A (en) * | 2015-09-07 | 2015-12-16 | 浙江中财管道科技股份有限公司 | Impact-resistant toughened PVC (polyvinyl chloride) pipe and preparation method thereof |
| CN105670167A (en) * | 2016-02-02 | 2016-06-15 | 宁波美代进出口有限公司 | High-strength impact-resistant plate and preparation method thereof |
| CN105670183A (en) * | 2016-04-14 | 2016-06-15 | 叶青 | Anti-aging rigid polyvinyl chloride pipe formula |
| CN105754259A (en) * | 2016-04-18 | 2016-07-13 | 武汉纺织大学 | Low-temperature-resistant PVC (polyvinyl chloride) pipe and manufacturing method thereof |
| CN106117595A (en) * | 2016-06-23 | 2016-11-16 | 上海皮尔萨管业有限公司 | A kind of random copolymerization polypropylene pipe and preparation method thereof |
| CN106009392A (en) * | 2016-06-27 | 2016-10-12 | 安徽正石新型建材有限公司 | Antibacterial and bacteriostatic polyvinyl chloride pipe material |
| CN107540980A (en) * | 2016-06-27 | 2018-01-05 | 杭州人通管业有限公司 | A kind of plastic pipe formula and preparation method thereof |
| CN106566135A (en) * | 2016-10-27 | 2017-04-19 | 苏州富通高新材料科技股份有限公司 | Nanometer PVC pipe and preparation method thereof |
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Application publication date: 20130320 |