CN107915921A - 抗冲击型pvc、cpvc、cpe三元共混配方 - Google Patents
抗冲击型pvc、cpvc、cpe三元共混配方 Download PDFInfo
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- CN107915921A CN107915921A CN201711152810.9A CN201711152810A CN107915921A CN 107915921 A CN107915921 A CN 107915921A CN 201711152810 A CN201711152810 A CN 201711152810A CN 107915921 A CN107915921 A CN 107915921A
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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
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- 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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
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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
- 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
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Abstract
本发明公开了一种抗冲击型PVC、CPVC、CPE三元共混配方,每100份PVC树脂中,配备:36~39份CEP树脂、11~13份ACR‑201加工助剂、3.2~3.3份三碱式硫酸铅、1.7~1.8份二碱式亚磷酸铅、1.1~1.3份磷酸氢二钠、0.6~0.7份PbSt、1.1~1.3份HSt润滑剂、1.2~1.4份石蜡共混而成。本发明显著提高抗冲击强度。
Description
技术领域
本发明涉及一种高分子复合材料配方,特别是一种PVC管材配方。
背景技术
PVC管材,是由聚氯乙烯树脂与稳定剂、润滑剂等配合后用热压法挤压成型,抗腐蚀能力强、易于粘接、价格低、质地坚硬,但抗冲击强度需进一步提高。
发明内容
本发明针对现有技术的不足,提出一种能显著提高抗冲击强度的抗冲击型PVC、CPVC、CPE三元共混配方。
本发明通过下述技术方案实现技术目标。
抗冲击型PVC、CPVC、CPE三元共混配方,其改进之处在于:每100份PVC树脂中,配备:36~39份CEP树脂、11~13份ACR-201加工助剂、3.2~3.3份三碱式硫酸铅、1.7~1.8份二碱式亚磷酸铅、1.1~1.3份磷酸氢二钠、0.6~0.7份PbSt、1.1~1.3份HSt润滑剂、1.2~1.4份石蜡共混而成。
进一步改进在于:每100份PVC树脂中,配备:37~38份CEP树脂、12~12.5份ACR-201加工助剂、3.2~3.25份三碱式硫酸铅、1.7~1.75份二碱式亚磷酸铅、1.1~1.2份磷酸氢二钠、0.63~0.65份PbSt、1.2~1.25份HSt润滑剂、1.2~1.3份石蜡共混而成。
本发明与现有技术相比,具有以下积极效果:
1、加入CEP可显著提高抗冲击强度。
2、每100份PVC树脂中,配备:37~38份CEP树脂、12~12.5份ACR-201加工助剂、3.2~3.25份三碱式硫酸铅、1.7~1.75份二碱式亚磷酸铅、1.1~1.2份磷酸氢二钠、0.63~0.65份PbSt、1.2~1.25份HSt润滑剂、1.2~1.3份石蜡共混而成,可进一步提高抗冲击强度。
具体实施方式
下面结合实施例对本发明作进一步说明。
实施例1:
抗冲击型PVC、CPVC、CPE三元共混配方,每100份PVC树脂中,配备:36份CEP树脂、11份ACR-201加工助剂、3.2份三碱式硫酸铅、1.7份二碱式亚磷酸铅、1.1份磷酸氢二钠、0.6份PbSt、1.1份HSt润滑剂、1.2份石蜡共混而成。
实施例2:
抗冲击型PVC、CPVC、CPE三元共混配方,每100份PVC树脂中,配备:39份CEP树脂、13份ACR-201加工助剂、3.3份三碱式硫酸铅、1.8份二碱式亚磷酸铅、1.3份磷酸氢二钠、0.7份PbSt、1.3份HSt润滑剂、1.4份石蜡共混而成。
实施例3:
抗冲击型PVC、CPVC、CPE三元共混配方,每100份PVC树脂中,配备:37份CEP树脂、12份ACR-201加工助剂、3.2份三碱式硫酸铅、1.7份二碱式亚磷酸铅、1.1份磷酸氢二钠、0.63份PbSt、1.2份HSt润滑剂、1.2份石蜡共混而成。
实施例4:
抗冲击型PVC、CPVC、CPE三元共混配方,每100份PVC树脂中,配备:38份CEP树脂、12.5份ACR-201加工助剂、3.25份三碱式硫酸铅、1.75份二碱式亚磷酸铅、1.2份磷酸氢二钠、0.65份PbSt、1.25份HSt润滑剂、1.3份石蜡共混而成。
Claims (2)
1.一种抗冲击型PVC、CPVC、CPE三元共混配方,其特征在于:每100份PVC树脂中,配备:36~39份CEP树脂、11~13份ACR-201加工助剂、3.2~3.3份三碱式硫酸铅、1.7~1.8份二碱式亚磷酸铅、1.1~1.3份磷酸氢二钠、0.6~0.7份PbSt、1.1~1.3份HSt润滑剂、1.2~1.4份石蜡共混而成。
2.根据权利要求1所述的抗冲击型PVC、CPVC、CPE三元共混配方,其特征在于:每100份PVC树脂中,配备:37~38份CEP树脂、12~12.5份ACR-201加工助剂、3.2~3.25份三碱式硫酸铅、1.7~1.75份二碱式亚磷酸铅、1.1~1.2份磷酸氢二钠、0.63~0.65份PbSt、1.2~1.25份HSt润滑剂、1.2~1.3份石蜡共混而成。
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Citations (5)
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CN102898754A (zh) * | 2012-11-08 | 2013-01-30 | 镇江三维输送装备有限公司(外商独资) | 一种pvc整芯提升带覆盖面胶配方及其制备方法 |
CN103992598A (zh) * | 2014-04-30 | 2014-08-20 | 安徽省宁国市明浩包装材料有限公司 | 一种阻燃可弯硬管及其生产方法 |
CN105440482A (zh) * | 2015-12-10 | 2016-03-30 | 安徽宁国市高新管业有限公司 | 一种高抗冲击性改性填料填充的硬质pvc管材 |
CN105647062A (zh) * | 2016-03-07 | 2016-06-08 | 苏州莱特复合材料有限公司 | 一种pvc合金及其制备方法 |
CN105820466A (zh) * | 2016-04-21 | 2016-08-03 | 安徽华宇管道制造有限公司 | 一种硬质pvc排水管的制备方法 |
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- 2017-11-20 CN CN201711152810.9A patent/CN107915921A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102898754A (zh) * | 2012-11-08 | 2013-01-30 | 镇江三维输送装备有限公司(外商独资) | 一种pvc整芯提升带覆盖面胶配方及其制备方法 |
CN103992598A (zh) * | 2014-04-30 | 2014-08-20 | 安徽省宁国市明浩包装材料有限公司 | 一种阻燃可弯硬管及其生产方法 |
CN105440482A (zh) * | 2015-12-10 | 2016-03-30 | 安徽宁国市高新管业有限公司 | 一种高抗冲击性改性填料填充的硬质pvc管材 |
CN105647062A (zh) * | 2016-03-07 | 2016-06-08 | 苏州莱特复合材料有限公司 | 一种pvc合金及其制备方法 |
CN105820466A (zh) * | 2016-04-21 | 2016-08-03 | 安徽华宇管道制造有限公司 | 一种硬质pvc排水管的制备方法 |
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