CN104163989A - 无气味的玻璃纤维增强的聚丙烯合金材料 - Google Patents

无气味的玻璃纤维增强的聚丙烯合金材料 Download PDF

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CN104163989A
CN104163989A CN201310182639.1A CN201310182639A CN104163989A CN 104163989 A CN104163989 A CN 104163989A CN 201310182639 A CN201310182639 A CN 201310182639A CN 104163989 A CN104163989 A CN 104163989A
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parts
glass fibre
alloy material
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strengthens
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胡卫平
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SUZHOU YUCHENG DIGITAL TECHNOLOGY CO LTD
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SUZHOU YUCHENG DIGITAL TECHNOLOGY CO LTD
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/10Homopolymers or copolymers of propene
    • C08L23/14Copolymers of propene
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
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    • C08K2201/004Additives being defined by their length
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/002Physical properties
    • C08K2201/006Additives being defined by their surface area
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/014Additives containing two or more different additives of the same subgroup in C08K
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08L2207/00Properties characterising the ingredient of the composition
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    • C08L2207/14Amorphous or atactic polypropylene

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Abstract

一种无气味的玻璃纤维增强的聚丙烯合金材料,属于高分子材料技术领域。其是由以下重量份数的原料组成:聚丙烯树脂21.3~28.6份;增韧剂6.2~11.1份;聚烯烃4.2~8.4份;填料7.1~13.2份;吸附剂3.2~5.1份;抗氧剂0.1~0.3份;玻璃纤维6~12份;润滑剂0.2~0.4份;炭黑0.6~1.3份;所述的吸附剂为表面积10~15m2/g的超细活性炭。经测试具有如下性能指标:弯曲强度大于54~78MPa,缺口冲击强度大于13.2~16.1kj/m2,热变形温度116~138℃,在密闭盒子中放置24小时,闻不到气味。

Description

无气味的玻璃纤维增强的聚丙烯合金材料
技术领域
本发明属于高分子材料技术领域,具体涉及一种无气味的玻璃纤维增强的聚丙烯合金材料。
背景技术
由于玻璃纤维增强的聚丙烯具有高强度、耐热性、耐化学腐蚀、耐候及尺寸稳定性等优点,因此可以代替金属并且广泛用于汽车、电器、电机、家电等领域。玻纤增强的聚丙烯在汽车中应用例如作为内部装饰时,除了要求具有良好的力学性能、加工性能、耐候性外,还要求具有低的气味性。已有技术中降低气味的方法主要两种,一是通过加入香味剂将原有的臭味掩盖,二是通过加入吸附剂将令人难闻的气味吸附。如中国专利CN102276921A中使用植物纤维作为吸附剂,藉以吸附材料加工过程产生的小分子而消除气味,但是实践证明效果并不理想。鉴此有必要加以改进,为此本申请人作了反复而有益的尝试,终于形成了下面将要介绍的技术方案。
发明内容
本发明的任务在于提供一种显著提高强度、有利于体现理想的耐热性能和有益于消除气味的无气味的玻璃纤维增强的聚丙烯合金材料。
本发明的任务是这样来完成的,一种无气味的玻璃纤维增强的聚丙烯合金材料,其是由以下重量份数的原料组成:
所述的吸附剂为表面积10~15m2/g的超细活性碳。
在本发明的一个实施例中,所述的聚丙烯树脂为熔点为150℃的无规共聚聚丙烯。
在本发明的另一个实施例中,所述的增韧剂为聚异戊二烯树脂。
在本发明的又一个实施例中,所述的聚烯烃为线性低密度聚乙烯。
在本发明的再一个实施例中,所述的填料为纳米二氧化硅。
在本发明的还有一个实施例中,所述的抗氧剂为β(3,5 - 二叔丁基-4-羟基苯基)丙酸甲酯。
在本发明的更而一个实施例中,所述的玻璃纤维为长度3mm的无碱玻璃纤维。
在本发明的进而一个实施例中,所述的润滑剂为单硬脂酸甘油酯。
在本发明的又更而一个实施例中,所述的炭黑为炭黑色母。
本发明提供的无气味的玻璃纤维增强聚丙烯合金材料经测试具有如下性能指标:弯曲强度大于54~78MPa,缺口冲击强度大于13.2~16.1kj/m2,热变形温度116~138℃,在密闭盒子中放置24小时,闻不到气味。
具体实施方式
实施例1:
实施例2:
实施例3:
实施例4:
由上述实施例1至4得到的无气味的玻璃纤维增强聚丙烯合金材料经测试具有如下技术效果:

Claims (9)

1.一种无气味的玻璃纤维增强的聚丙烯合金材料,其特征在于其是由以下重量份数的原料组成:
         聚丙烯树脂         21.3~28.6份;
          增韧剂            6.2~11.1份;
          聚烯烃            4.2~8.4份;
           填料             7.1~13.2份;
           吸附剂           3.2~5.1份;
          抗氧剂            0.1~0.3份;
          玻璃纤维          6~12份;
           润滑剂           0.2~0.4份;
          炭黑              0.6~1.3份;所述的吸附剂为表面积10~15m2/g的超细活性碳。
2.根据权利要求1所述的无气味的玻璃纤维增强的聚丙烯合金材料,其特征在于所述的聚丙烯树脂为熔点为150℃的无规共聚聚丙烯。
3.根据权利要求1所述的无气味的玻璃纤维增强的聚丙烯合金材料,其特征在于所述的增韧剂为聚异戊二烯树脂。
4.根据权利要求1所述的无气味的玻璃纤维增强的聚丙烯合金材料,其特征在于所述的聚烯烃为线性低密度聚乙烯。
5.根据权利要求1所述的无气味的玻璃纤维增强的聚丙烯合金材料,其特征在于所述的填料为纳米二氧化硅。
6.根据权利要求1所述的无气味的玻璃纤维增强的聚丙烯合金材料,其特征在于所述的抗氧剂为β(3,5 - 二叔丁基-4-羟基苯基)丙酸甲酯。
7.根据权利要求1所述的无气味的玻璃纤维增强的聚丙烯合金材料,其特征在于所述的玻璃纤维为长度3mm的无碱玻璃纤维。
8.根据权利要求1所述的无气味的玻璃纤维增强的聚丙烯合金材料,其特征在于所述的润滑剂为单硬脂酸甘油酯。
9.根据权利要求1所述的无气味的玻璃纤维增强的聚丙烯合金材料,其特征在于所述的炭黑为炭黑色母。
CN201310182639.1A 2013-05-16 2013-05-16 无气味的玻璃纤维增强的聚丙烯合金材料 Pending CN104163989A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018099224A1 (zh) * 2016-11-29 2018-06-07 金发科技股份有限公司 一种玻纤增强的耐冷媒pbt树脂组合物及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102336954A (zh) * 2010-07-19 2012-02-01 哈尔滨鑫达高分子材料工程中心有限责任公司 一种用于汽车内饰的哑光、耐刮擦改性聚丙烯复合材料
CN102643480A (zh) * 2012-05-04 2012-08-22 浙江三威防静电装备有限公司 防静电合金复合材料、制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102336954A (zh) * 2010-07-19 2012-02-01 哈尔滨鑫达高分子材料工程中心有限责任公司 一种用于汽车内饰的哑光、耐刮擦改性聚丙烯复合材料
CN102643480A (zh) * 2012-05-04 2012-08-22 浙江三威防静电装备有限公司 防静电合金复合材料、制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018099224A1 (zh) * 2016-11-29 2018-06-07 金发科技股份有限公司 一种玻纤增强的耐冷媒pbt树脂组合物及其制备方法

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Application publication date: 20141126