CN108084595A - 增强型nbr、pvc共混配方 - Google Patents

增强型nbr、pvc共混配方 Download PDF

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Publication number
CN108084595A
CN108084595A CN201711186165.2A CN201711186165A CN108084595A CN 108084595 A CN108084595 A CN 108084595A CN 201711186165 A CN201711186165 A CN 201711186165A CN 108084595 A CN108084595 A CN 108084595A
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China
Prior art keywords
parts
nbr
enhanced
blending formula
pvc blending
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CN201711186165.2A
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王海燕
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Priority to CN201711186165.2A priority Critical patent/CN108084595A/zh
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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
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • 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

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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

本发明公开了一种增强型NBR、PVC共混配方，由60～63份PVC树脂、37～40份NBR合成橡胶、50～55份DOP、21～24份CaCO3、0.3～0.5份DM、0.4～0.7份硫磺、5～7份ZnO、1.4～1.7份RD、0.9～1.2份HSt共混而成。本发明显著提高强度。

Description

增强型NBR、PVC共混配方
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NBR、PVC共混配方。
背景技术
NBR、PVC共混材料具有较高的强度和韧性，但强度不足。
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强度的增强型NBR、PVC共混配方。
本发明通过下述技术方案实现技术目标。
增强型NBR、PVC共混配方，其改进之处在于：由60～63份PVC树脂、37～40份NBR合成橡胶、50～55份DOP、21～24份CaCO3、0.3～0.5份DM、0.4～0.7份硫磺、5～7份ZnO、1.4～1.7份RD、0.9～1.2份HSt共混而成。
进一步改进在于：由61～62份PVC树脂、38～39份NBR合成橡胶、52～53份DOP、22～23份CaCO3、0.4～0.45份DM、0.5～0.6份硫磺、6～6.5份ZnO、1.5～1.6份RD、1.0～1.1份HSt共混而成。
本发明与现有技术相比，具有以下积极效果：
1、NBR、PVC共混，加入CaCO3，显著提高强度。
2、由61～62份PVC树脂、38～39份NBR合成橡胶、52～53份DOP、22～23份CaCO3、0.4～0.45份DM、0.5～0.6份硫磺、6～6.5份ZnO、1.5～1.6份RD、1.0～1.1份HSt共混而成，可进一步提高强度。
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：
增强型NBR、PVC共混配方，由60份PVC树脂、40份NBR合成橡胶、50份DOP、21份CaCO3、0.3份DM、0.4份硫磺、5份ZnO、1.4份RD、0.9份HSt共混而成。
实施例2：
增强型NBR、PVC共混配方，由63份PVC树脂、37份NBR合成橡胶、55份DOP、24份CaCO3、0.5份DM、0.7份硫磺、7份ZnO、1.7份RD、1.2份HSt共混而成。
实施例3：
增强型NBR、PVC共混配方，由61份PVC树脂、39份NBR合成橡胶、52份DOP、22份CaCO3、0.4份DM、0.5份硫磺、6份ZnO、1.5份RD、1.0份HSt共混而成。
实施例4：
增强型NBR、PVC共混配方，由62份PVC树脂、38份NBR合成橡胶、53份DOP、23份CaCO3、0.45份DM、0.6份硫磺、6.5份ZnO、1.6份RD、1.1份HSt共混而成。

Claims (2)

1.一种增强型NBR、PVC共混配方，其特征在于：由60～63份PVC树脂、37～40份NBR合成橡胶、50～55份DOP、21～24份CaCO3、0.3～0.5份DM、0.4～0.7份硫磺、5～7份ZnO、1.4～1.7份RD、0.9～1.2份HSt共混而成。
2.根据权利要求1所述的增强型NBR、PVC共混配方，其特征在于：由61～62份PVC树脂、38～39份NBR合成橡胶、52～53份DOP、22～23份CaCO3、0.4～0.45份DM、0.5～0.6份硫磺、6～6.5份ZnO、1.5～1.6份RD、1.0～1.1份HSt共混而成。
CN201711186165.2A 2017-11-24 2017-11-24 增强型nbr、pvc共混配方 Pending CN108084595A (zh)

Priority Applications (1)

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CN201711186165.2A CN108084595A (zh) 2017-11-24 2017-11-24 增强型nbr、pvc共混配方

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711186165.2A CN108084595A (zh) 2017-11-24 2017-11-24 增强型nbr、pvc共混配方

Publications (1)

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CN108084595A true CN108084595A (zh) 2018-05-29

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103483736A (zh) * 2013-09-24 2014-01-01 吴江市董鑫塑料包装厂 一种软质pvc发泡鞋底塑料
CN103951857A (zh) * 2014-04-02 2014-07-30 山东美晨科技股份有限公司 一种性能优异的nbr/pvc配制原料
CN104292535A (zh) * 2014-09-25 2015-01-21 沈阳化工大学 一种以lnbr为增塑剂的nbr/pvc弹性体及其制备方法
CN106188968A (zh) * 2016-08-09 2016-12-07 无锡同济新型材料有限公司 一种防混合霉菌的汽车密封件用pvc/nbr热塑性弹性体及制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103483736A (zh) * 2013-09-24 2014-01-01 吴江市董鑫塑料包装厂 一种软质pvc发泡鞋底塑料
CN103951857A (zh) * 2014-04-02 2014-07-30 山东美晨科技股份有限公司 一种性能优异的nbr/pvc配制原料
CN104292535A (zh) * 2014-09-25 2015-01-21 沈阳化工大学 一种以lnbr为增塑剂的nbr/pvc弹性体及其制备方法
CN106188968A (zh) * 2016-08-09 2016-12-07 无锡同济新型材料有限公司 一种防混合霉菌的汽车密封件用pvc/nbr热塑性弹性体及制备方法

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