CN107955299A - 一种pvc热水管配方 - Google Patents

一种pvc热水管配方 Download PDF

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CN107955299A
CN107955299A CN201711345067.9A CN201711345067A CN107955299A CN 107955299 A CN107955299 A CN 107955299A CN 201711345067 A CN201711345067 A CN 201711345067A CN 107955299 A CN107955299 A CN 107955299A
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parts
water lines
pvc
lithopone
pvc hot
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张晋
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New Mstar Technology Ltd In Haifeng Anhui
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New Mstar Technology Ltd In Haifeng Anhui
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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
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • 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

Abstract

本发明公开了一种PVC热水管配方，包括PVC、蓖麻酸钡、硫辛酸、邻苯二甲酸二异丁酯、甲基丙烯酸甲酯、轻质碳酸钙、共聚醚二胺、偏苯三酸三辛酯、氢氧化铝、石蜡和锌钡白。本发明延长PVC热水管的使用寿命，提高PVC热水管的耐高温性能。

Description

一种PVC热水管配方
技术领域
本发明涉及一种PVC热水管配方，属于塑料管道技术领域。
背景技术
中国塑料管道生产能力达300万吨，主要有PVC、PE和PP－R管道三大类，其中PVC管道是市场份额最大的塑料管道，占塑料管道近70%的份额。PVC管材生产线1600余条。年生产能力250万吨以上，2003年PVC管道（管件）年产量达120多万吨。
PVC管道在生活中运用较多，其中热水管是其常见用途，而热水管会接触到高温液体，所以对PVC热水管的耐高温性能要求较高。
发明内容
为克服上述不足，本发明目的提供一种PVC热水管配方。
本发明的方案如下：一种PVC热水管配方，按照重量份数由以下原料组成：PVC80~150份、蓖麻酸钡10~25份、硫辛酸10~20份、邻苯二甲酸二异丁酯8~15份、甲基丙烯酸甲酯2~5份、轻质碳酸钙10~20份、共聚醚二胺5~10份、偏苯三酸三辛酯5~10份、氢氧化铝3~8份、石蜡2~6份和锌钡白1~3份。
进一步，按照重量份数由以下原料组成：PVC90份、蓖麻酸钡15份、硫辛酸12份、邻苯二甲酸二异丁酯9份、甲基丙烯酸甲酯3份、轻质碳酸钙15份、共聚醚二胺6份、偏苯三酸三辛酯7份、氢氧化铝4份、石蜡3份和锌钡白3份。
进一步，按照重量份数由以下原料组成：PVC120份、蓖麻酸钡20份、硫辛酸15份、邻苯二甲酸二异丁酯12份、甲基丙烯酸甲酯4份、轻质碳酸钙18份、共聚醚二胺7份、偏苯三酸三辛酯8份、氢氧化铝5份、石蜡4份和锌钡白2份。
进一步，按照重量份数由以下原料组成：PVC135份、蓖麻酸钡22份、硫辛酸17份、邻苯二甲酸二异丁酯13份、甲基丙烯酸甲酯3份、轻质碳酸钙16份、共聚醚二胺8份、偏苯三酸三辛酯6份、氢氧化铝6份、石蜡5份和锌钡白1份。
本发明的有益效果：发明延长PVC热水管的使用寿命，提高PVC热水管的耐高温性能。
具体实施方式
实施例1
一种PVC热水管配方，按照重量份数由以下原料组成：按照重量份数由以下原料组成：PVC90份、蓖麻酸钡15份、硫辛酸12份、邻苯二甲酸二异丁酯9份、甲基丙烯酸甲酯3份、轻质碳酸钙15份、共聚醚二胺6份、偏苯三酸三辛酯7份、氢氧化铝4份、石蜡3份和锌钡白3份。
实施例2
一种PVC热水管配方，按照重量份数由以下原料组成：按照重量份数由以下原料组成：PVC120份、蓖麻酸钡20份、硫辛酸15份、邻苯二甲酸二异丁酯12份、甲基丙烯酸甲酯4份、轻质碳酸钙18份、共聚醚二胺7份、偏苯三酸三辛酯8份、氢氧化铝5份、石蜡4份和锌钡白2份。
实施例3
一种PVC热水管配方，按照重量份数由以下原料组成：按照重量份数由以下原料组成：PVC135份、蓖麻酸钡22份、硫辛酸17份、邻苯二甲酸二异丁酯13份、甲基丙烯酸甲酯3份、轻质碳酸钙16份、共聚醚二胺8份、偏苯三酸三辛酯6份、氢氧化铝6份、石蜡5份和锌钡白1份。
尽管上文对本发明的具体实施方式给予了详细描述和说明，但是应该指明的是，我们可以依据本发明的构想对上述实施方式进行各种等效改变和修改，其所产生的功能作用仍未超出说明书所涵盖的精神时，均应在本发明的保护范围之内。

Claims (4)

1.一种PVC热水管配方，其特征在于，按照重量份数由以下原料组成：PVC80~150份、蓖麻酸钡10~25份、硫辛酸10~20份、邻苯二甲酸二异丁酯8~15份、甲基丙烯酸甲酯2~5份、轻质碳酸钙10~20份、共聚醚二胺5~10份、偏苯三酸三辛酯5~10份、氢氧化铝3~8份、石蜡2~6份和锌钡白1~3份。
2.根据权利要求1所述一种PVC热水管配方，其特征在于，按照重量份数由以下原料组成：PVC90份、蓖麻酸钡15份、硫辛酸12份、邻苯二甲酸二异丁酯9份、甲基丙烯酸甲酯3份、轻质碳酸钙15份、共聚醚二胺6份、偏苯三酸三辛酯7份、氢氧化铝4份、石蜡3份和锌钡白3份。
3.根据权利要求1所述一种PVC热水管配方，其特征在于，按照重量份数由以下原料组成：PVC120份、蓖麻酸钡20份、硫辛酸15份、邻苯二甲酸二异丁酯12份、甲基丙烯酸甲酯4份、轻质碳酸钙18份、共聚醚二胺7份、偏苯三酸三辛酯8份、氢氧化铝5份、石蜡4份和锌钡白2份。
4.根据权利要求1所述一种PVC热水管配方，其特征在于，按照重量份数由以下原料组成：PVC135份、蓖麻酸钡22份、硫辛酸17份、邻苯二甲酸二异丁酯13份、甲基丙烯酸甲酯3份、轻质碳酸钙16份、共聚醚二胺8份、偏苯三酸三辛酯6份、氢氧化铝6份、石蜡5份和锌钡白1份。
CN201711345067.9A 2017-12-15 2017-12-15 一种pvc热水管配方 Withdrawn CN107955299A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102863711A (zh) * 2011-07-06 2013-01-09 中国石油化工股份有限公司 一种耐热型pvc高抗冲管材及其制备方法
CN104650500A (zh) * 2015-02-03 2015-05-27 安徽玉发塑业有限公司 一种耐热高强度pvc管材及其制备方法
CN104877263A (zh) * 2015-05-20 2015-09-02 苏州宏恒化工有限公司 一种超强耐高温pvc供水管材及其制备方法
CN106009387A (zh) * 2016-06-23 2016-10-12 苏州亚科塑胶有限公司 一种耐热pvc塑料管

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102863711A (zh) * 2011-07-06 2013-01-09 中国石油化工股份有限公司 一种耐热型pvc高抗冲管材及其制备方法
CN104650500A (zh) * 2015-02-03 2015-05-27 安徽玉发塑业有限公司 一种耐热高强度pvc管材及其制备方法
CN104877263A (zh) * 2015-05-20 2015-09-02 苏州宏恒化工有限公司 一种超强耐高温pvc供水管材及其制备方法
CN106009387A (zh) * 2016-06-23 2016-10-12 苏州亚科塑胶有限公司 一种耐热pvc塑料管

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