CN103756153A - 低温ppr管 - Google Patents
低温ppr管 Download PDFInfo
- Publication number
- CN103756153A CN103756153A CN201310678221.XA CN201310678221A CN103756153A CN 103756153 A CN103756153 A CN 103756153A CN 201310678221 A CN201310678221 A CN 201310678221A CN 103756153 A CN103756153 A CN 103756153A
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- CN
- China
- Prior art keywords
- mass parts
- parts
- low temperature
- ppr pipe
- ppr
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/10—Peculiar tacticity
- C08L2207/14—Amorphous or atactic polypropylene
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
本发明公开了一种低温PPR管,由如下原料制成:1-2质量份乙烯基三甲氧基硅烷,8质量份无机粒子碳酸钙,31质量份聚乙烯,82质量份PPR树脂,4质量份丙橡胶,3质量份滑石粉,2质量份三元乙丙橡胶,7质量份乙烯-辛烯共聚物,1质量份乙烯基三甲氧基硅烷。本发明低温PPR管,其具有优异的低温韧性。
Description
技术领域
本发明涉及低温PPR管。
背景技术
现有PPR管的耐低温能力差,一般在5℃以下的环境下常容易出现爆裂等现象,这就严重影响了该管材在低温环境下的使用寿命。
发明内容
本发明的目的在于提供一种低温PPR管,其具有优异的低温韧性。
为实现上述目的,本发明的技术方案是设计一种低温PPR管,由如下原料制成:
1-2质量份乙烯基三甲氧基硅烷,
8质量份无机粒子碳酸钙,
31质量份聚乙烯,
82质量份PPR树脂,
4质量份丙橡胶,3质量份滑石粉,
2质量份三元乙丙橡胶,
7质量份乙烯-辛烯共聚物,
1质量份乙烯基三甲氧基硅烷。
本发明的优点和有益效果在于:提供一种低温PPR管,其具有优异的低温韧性。
具体实施方式
下面结合实施例,对本发明的具体实施方式作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案,而不能以此来限制本发明的保护范围。
本发明具体实施的技术方案是:
实施例1
一种低温PPR管,由如下原料制成:
1.2质量份乙烯基三甲氧基硅烷,
8质量份无机粒子碳酸钙,
31质量份聚乙烯,
82质量份PPR树脂,
4质量份丙橡胶,3质量份滑石粉,
2质量份三元乙丙橡胶,
7质量份乙烯-辛烯共聚物,
1质量份乙烯基三甲氧基硅烷。
实施例2
一种低温PPR管,由如下原料制成:
2质量份乙烯基三甲氧基硅烷,
8质量份无机粒子碳酸钙,
31质量份聚乙烯,
82质量份PPR树脂,
4质量份丙橡胶,3质量份滑石粉,
2质量份三元乙丙橡胶,
7质量份乙烯-辛烯共聚物,
1质量份乙烯基三甲氧基硅烷。
实施例3
一种低温PPR管,由如下原料制成:
1质量份乙烯基三甲氧基硅烷,
8质量份无机粒子碳酸钙,
31质量份聚乙烯,
82质量份PPR树脂,
4质量份丙橡胶,3质量份滑石粉,
2质量份三元乙丙橡胶,
7质量份乙烯-辛烯共聚物,
1质量份乙烯基三甲氧基硅烷。
以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明技术原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。
Claims (1)
1.低温PPR管,其特征在于,由如下原料制成:
1-2质量份乙烯基三甲氧基硅烷,
8质量份无机粒子碳酸钙,
31质量份聚乙烯,
82质量份PPR树脂,
4质量份丙橡胶,3质量份滑石粉,
2质量份三元乙丙橡胶,
7质量份乙烯-辛烯共聚物,
1质量份乙烯基三甲氧基硅烷。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310678221.XA CN103756153A (zh) | 2013-12-14 | 2013-12-14 | 低温ppr管 |
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CN201310678221.XA CN103756153A (zh) | 2013-12-14 | 2013-12-14 | 低温ppr管 |
Publications (1)
Publication Number | Publication Date |
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CN103756153A true CN103756153A (zh) | 2014-04-30 |
Family
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Family Applications (1)
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CN201310678221.XA Pending CN103756153A (zh) | 2013-12-14 | 2013-12-14 | 低温ppr管 |
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CN (1) | CN103756153A (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1286278A (zh) * | 2000-09-28 | 2001-03-07 | 广州金发科技发展有限公司 | 户外专用耐光热气候老化聚丙烯复合物 |
CN1916067A (zh) * | 2006-09-07 | 2007-02-21 | 浙江俊尔新材料有限公司 | 一种改性耐候聚丙烯材料 |
CN1966564A (zh) * | 2005-11-15 | 2007-05-23 | 哈尔滨鑫达高分子材料股份有限公司 | 增强增韧抗老化聚丙烯/纳米碳酸钙复合材料及其制备方法 |
CN102464830A (zh) * | 2010-11-18 | 2012-05-23 | 上海杰事杰新材料(集团)股份有限公司 | 一种改性聚丙烯材料、制备方法及其应用 |
CN102898723A (zh) * | 2011-07-28 | 2013-01-30 | 合肥杰事杰新材料股份有限公司 | 一种聚丙烯组合物及其制备方法 |
CN103012964A (zh) * | 2012-11-22 | 2013-04-03 | 南京联塑科技实业有限公司 | 一种低温ppr管 |
-
2013
- 2013-12-14 CN CN201310678221.XA patent/CN103756153A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1286278A (zh) * | 2000-09-28 | 2001-03-07 | 广州金发科技发展有限公司 | 户外专用耐光热气候老化聚丙烯复合物 |
CN1966564A (zh) * | 2005-11-15 | 2007-05-23 | 哈尔滨鑫达高分子材料股份有限公司 | 增强增韧抗老化聚丙烯/纳米碳酸钙复合材料及其制备方法 |
CN1916067A (zh) * | 2006-09-07 | 2007-02-21 | 浙江俊尔新材料有限公司 | 一种改性耐候聚丙烯材料 |
CN102464830A (zh) * | 2010-11-18 | 2012-05-23 | 上海杰事杰新材料(集团)股份有限公司 | 一种改性聚丙烯材料、制备方法及其应用 |
CN102898723A (zh) * | 2011-07-28 | 2013-01-30 | 合肥杰事杰新材料股份有限公司 | 一种聚丙烯组合物及其制备方法 |
CN103012964A (zh) * | 2012-11-22 | 2013-04-03 | 南京联塑科技实业有限公司 | 一种低温ppr管 |
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