CN103289029A - 一种含有1,4-戊二烯的阻燃耐酸碱塑胶 - Google Patents

一种含有1,4-戊二烯的阻燃耐酸碱塑胶 Download PDF

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CN103289029A
CN103289029A CN2013102525601A CN201310252560A CN103289029A CN 103289029 A CN103289029 A CN 103289029A CN 2013102525601 A CN2013102525601 A CN 2013102525601A CN 201310252560 A CN201310252560 A CN 201310252560A CN 103289029 A CN103289029 A CN 103289029A
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pentadiene
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plastic cement
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CN103289029B (zh
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张卫
蒋学功
张美英
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Nanjing Yougu Intellectual Property Service Co ltd
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Abstract

本发明涉及一种含有1,4-戊二烯的阻燃耐酸碱塑胶,由以下成分按照重量比组成:1,4-戊二烯40~50份、异丁烯30~40份、乙酸纤维素30~40份、氧化钙10~20份、氧化硼10~20份、聚醚砜树脂10~20份、炭黑10~20份。制成的含有1,4-戊二烯的塑胶具有良好的阻燃耐酸碱效果。

Description

一种含有1,4-戊二烯的阻燃耐酸碱塑胶
技术领域
本发明涉及一种阻燃耐酸碱塑胶,特别是涉及一种含有1,4-戊二烯的阻燃耐酸碱塑胶。 
背景技术
在产业的发展过程中,在涉及到阻燃耐酸碱塑胶的细分领域,用户对阻燃耐酸碱型塑胶的要求是日益增高,例如,对塑胶的阻燃性能关注越来越多,具备阻燃性能可解决非常多的技术问题,同时还对塑胶的耐酸碱性能也非常关心,具备良好的阻燃性能和耐酸碱性能的塑胶用途较为广阔,但是目前市面上同时具有阻燃和耐酸碱效果的塑胶种类非常少,因此开发一种同时具有良好阻燃性和耐酸碱性的塑胶具有良好的市场前景。 
发明内容
要解决的技术问题:常规塑胶阻燃和耐酸碱效果较差的问题。 
技术方案:本发明为一种含有1,4-戊二烯的阻燃耐酸碱塑胶,由以下成分按照重量比组成:1,4-戊二烯40~50份、异丁烯30~40份、乙酸纤维素30~40份、氧化钙10~20份、氧化硼10~20份、聚醚砜树脂10~20份、炭黑10~20份。在60~80℃下,将各种成分投入反应容器调配,搅拌均匀,加热至200℃保持8~10h,冷却后即可获得具有良好阻燃耐酸碱效果的塑胶。 
有益效果:本发明制成的含有1,4-戊二烯的阻燃耐酸碱塑胶阻燃性能可达到V-1级别,具有良好的阻燃效果。另外含有1,4-戊二烯的阻燃耐酸碱塑胶具有良好的耐酸碱效果。 
具体实施方式
含有1,4-戊二烯的阻燃耐酸碱塑胶的制备方法为:首先将反应容器温度调至60~80℃,取1,4-戊二烯40~50kg、异丁烯30~40kg、乙酸纤维素30~40kg、氧化钙10~20kg、氧化硼10~20kg、聚醚砜树脂10~20kg、炭黑10~20kg,加到一起混合均匀,加热到200℃保持8~10h,得到含有1,4-戊二烯的阻燃耐酸碱塑胶。下表为实施例1、实施例2、实施例3的成分重量配比。 
  
Figure 650838DEST_PATH_IMAGE001
实施例1
60℃下,将表1所述实施例1的成分按照重量投入反应容器中调配,搅拌均匀,加热至200℃保持8h,冷却后即可获得具有良好阻燃耐酸碱效果的塑胶。
实施例2 
与实施例1的区别在于初始加热温度为80℃。
实施例3 
与实施例1的区别在于搅拌均匀后冷却时时间为10h。
性能试验 
使用UL94标准对塑胶的阻燃性进行了测试,耐酸碱实验碱液为2mol/L的氢氧化钠溶液,酸液为2mol/L的磷酸溶液,时间为15~30天。对照例所用塑胶为普通塑胶。结果如下表。
 阻燃性能:实施例1-V1级别、实施例2-V1级别 、实施例3-V1级别 
         耐酸碱效果:实施例1-17天内无异常现象 ;实施例2-15天内无异常现象 ;实施例3-20天内无异常现象。

Claims (6)

1.一种含有1,4-戊二烯的阻燃耐酸碱塑胶,其特征在于:由以下成分按照重量比组成:1,4-戊二烯40~50份、异丁烯30~40份、乙酸纤维素30~40份、氧化钙10~20份、氧化硼10~20份、聚醚砜树脂10~20份、炭黑10~20份。
2.根据权利要求1所述的一种含有1,4-戊二烯的阻燃耐酸碱塑胶,其特征在于:涂料组成中1,4-戊二烯为40份。
3.根据权利要求1所述的一种含有1,4-戊二烯的阻燃耐酸碱塑胶,其特征在于:涂料组成中异丁烯为30份。
4.根据权利要求1所述的一种含有1,4-戊二烯的阻燃耐酸碱塑胶,其特征在于:涂料组成中乙酸纤维素为30份。
5.根据权利要求1所述的一种含有1,4-戊二烯的阻燃耐酸碱塑胶,其特征在于:涂料组成中氧化钙为10份。
6.根据权利要求1所述的一种含有1,4-戊二烯的阻燃耐酸碱塑胶,其特征在于:涂料组成中聚醚砜树脂为10份。
CN201310252560.1A 2013-06-24 2013-06-24 一种含有1,4-戊二烯的阻燃耐酸碱塑胶 Expired - Fee Related CN103289029B (zh)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101212990A (zh) * 2005-07-01 2008-07-02 金文申有限公司 包含网状复合材料的医疗器械

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101212990A (zh) * 2005-07-01 2008-07-02 金文申有限公司 包含网状复合材料的医疗器械

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