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CN105985587A - 一种高绝缘抗老化橡胶电缆料的制备方法 - Google Patents

一种高绝缘抗老化橡胶电缆料的制备方法 Download PDF

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CN105985587A
CN105985587A CN201510092553.9A CN201510092553A CN105985587A CN 105985587 A CN105985587 A CN 105985587A CN 201510092553 A CN201510092553 A CN 201510092553A CN 105985587 A CN105985587 A CN 105985587A
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季忠银
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ZHENJIANG HUAYIN INSTRUMENT ELECTRICAL APPLIANCE CO Ltd
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Abstract

通过本发明提供的一种高绝缘抗老化橡胶电缆料的制备方法制成的电缆料，其内添加的氯化石蜡、半补强炭黑、光稳定剂、抗氧化剂和阻燃剂，大大提升了电缆料的耐热、阻燃、抗摩擦、抗老化的性能，增加了电缆料的使用寿命，并通过添加聚四氟乙烯和聚酰亚胺，不仅强化了电缆料的弹性，更极大的加强了电缆料的绝缘性能。

Description

一种高绝缘抗老化橡胶电缆料的制备方法
技术领域
本发明涉及一种橡胶电缆料的制备方法，特别是涉及一种高绝缘抗老化橡胶电缆料的制备方法。
背景技术
市面上流通的橡胶电缆料多采用三元乙丙橡胶，三元乙丙橡胶因其优秀的耐老化、耐水、耐热变形等性能，在船用、移动用低、中压电缆上得到了广泛的应用。但随着社会的发展和科技的进步，现有橡胶电缆料的绝缘性能也逐渐的变的不尽如人意。
发明内容
针对上述问题，本发明提出了一种高绝缘抗老化橡胶电缆料的制备方法。
为解决以上技术问题，本发明提供的技术方案是:
一种高绝缘抗老化橡胶电缆料的制备方法，其特征在于，所述制备方法如下：
（1）按重量份数称取原材料如下：
氯化聚乙烯树脂55-70份、三元乙丙橡胶20-35份、聚四氟乙烯10-15份、聚酰亚胺17-20份、光稳定剂3-4份、抗氧化剂4-7份、氯化石蜡5-15份、半补强炭黑7-15份和阻燃剂20-35份；
（2）混合基料：按重量份取出氯化聚乙烯树脂和三元乙丙橡胶倒入混合机中混合，混合时间为15分钟，得基料；
（3）搅拌：按重量份取出聚四氟乙烯、聚酰亚胺、光稳定剂和抗氧化剂倒入基料中，混合搅拌35分钟，的混合料A；
（4）离心混合：将步骤（3）中获得的混合料A放入离心机中，并按重量份向内添加氯化石蜡半补强炭黑和阻燃剂，进行离心混合，时间为25分钟，得混合料B；
（5）出料：将得到的混合料B加入开炼机和密炼机或双螺杆挤出机混炼、造粒，控制温度在140-155℃之间，得到成品。
上述的一种高绝缘抗老化橡胶电缆料的制备方法，其中，所述氯化聚乙烯树脂与三元乙丙橡胶的混合比例为1:0.28-0.7。
上述的一种高绝缘抗老化橡胶电缆料的制备方法，其中，所述光稳定剂为紫外光屏蔽剂和紫外光吸收剂以1:0.5的比例混合而成。
上述的一种高绝缘抗老化橡胶电缆料的制备方法，其中，所述抗氧化剂为叔丁基对苯二酚。
上述的一种高绝缘抗老化橡胶电缆料的制备方法，其中，所述阻燃剂为硼酸锌和聚磷酸铵以1:0.8的比例混合而成。
上述的一种高绝缘抗老化橡胶电缆料的制备方法，其中，所述氯化石蜡为氯化石蜡52。
本发明的有益效果为：
通过本发明提供的一种高绝缘抗老化橡胶电缆料的制备方法制成的电缆料，其内添加的氯化石蜡、半补强炭黑、光稳定剂、抗氧化剂和阻燃剂，大大提升了电缆料的耐热、阻燃、抗摩擦、抗老化的性能，增加了电缆料的使用寿命，并通过添加聚四氟乙烯和聚酰亚胺，不仅强化了电缆料的弹性，更极大的加强了电缆料的绝缘性能。
具体实施方式
实例一
一种高绝缘抗老化橡胶电缆料的制备方法，其特征在于，所述制备方法如下：
（1）按重量份数称取原材料如下：
氯化聚乙烯树脂65份、三元乙丙橡胶30份、聚四氟乙烯12份、聚酰亚胺18份、光稳定剂3份、抗氧化剂5份、氯化石蜡12份、半补强炭黑11份和阻燃剂35份；
（2）混合基料：按重量份取出氯化聚乙烯树脂和三元乙丙橡胶倒入混合机中混合，混合时间为15分钟，得基料；
（3）搅拌：按重量份取出聚四氟乙烯、聚酰亚胺、光稳定剂和抗氧化剂倒入基料中，混合搅拌35分钟，的混合料A；
（4）离心混合：将步骤（3）中获得的混合料A放入离心机中，并按重量份向内添加氯化石蜡半补强炭黑和阻燃剂，进行离心混合，时间为25分钟，得混合料B；
（5）出料：将得到的混合料B加入开炼机和密炼机或双螺杆挤出机混炼、造粒，控制温度在140-155℃之间，得到成品。
其中，所述氯化聚乙烯树脂与三元乙丙橡胶的混合比例为1:0.46，所述光稳定剂为紫外光屏蔽剂和紫外光吸收剂以1:0.5的比例混合而成，所述抗氧化剂为叔丁基对苯二酚，所述阻燃剂为硼酸锌和聚磷酸铵以1:0.8的比例混合而成，所述氯化石蜡为氯化石蜡52。
实例二
一种高绝缘抗老化橡胶电缆料的制备方法，其特征在于，所述制备方法如下：
（1）按重量份数称取原材料如下：
氯化聚乙烯树脂70份、三元乙丙橡胶20份、聚四氟乙烯13份、聚酰亚胺18份、光稳定剂4份、抗氧化剂7份、氯化石蜡12份、半补强炭黑15份和阻燃剂35份；
（2）混合基料：按重量份取出氯化聚乙烯树脂和三元乙丙橡胶倒入混合机中混合，混合时间为15分钟，得基料；
（3）搅拌：按重量份取出聚四氟乙烯、聚酰亚胺、光稳定剂和抗氧化剂倒入基料中，混合搅拌35分钟，的混合料A；
（4）离心混合：将步骤（3）中获得的混合料A放入离心机中，并按重量份向内添加氯化石蜡半补强炭黑和阻燃剂，进行离心混合，时间为25分钟，得混合料B；
（5）出料：将得到的混合料B加入开炼机和密炼机或双螺杆挤出机混炼、造粒，控制温度在140-155℃之间，得到成品。
其中，所述氯化聚乙烯树脂与三元乙丙橡胶的混合比例为1:0.28，所述光稳定剂为紫外光屏蔽剂和紫外光吸收剂以1:0.5的比例混合而成，所述抗氧化剂为叔丁基对苯二酚，所述阻燃剂为硼酸锌和聚磷酸铵以1:0.8的比例混合而成，所述氯化石蜡为氯化石蜡52。
实例三
一种高绝缘抗老化橡胶电缆料的制备方法，其特征在于，所述制备方法如下：
（1） 按重量份数称取原材料如下：
氯化聚乙烯树脂55份、三元乙丙橡胶35份、聚四氟乙烯10份、聚酰亚胺17份、光稳定剂3份、抗氧化剂5份、氯化石蜡8份、半补强炭黑11份和阻燃剂25份；
（2）混合基料：按重量份取出氯化聚乙烯树脂和三元乙丙橡胶倒入混合机中混合，混合时间为15分钟，得基料；
（3）搅拌：按重量份取出聚四氟乙烯、聚酰亚胺、光稳定剂和抗氧化剂倒入基料中，混合搅拌35分钟，的混合料A；
（4）离心混合：将步骤（3）中获得的混合料A放入离心机中，并按重量份向内添加氯化石蜡半补强炭黑和阻燃剂，进行离心混合，时间为25分钟，得混合料B；
（5）出料：将得到的混合料B加入开炼机和密炼机或双螺杆挤出机混炼、造粒，控制温度在140-155℃之间，得到成品。
其中，所述氯化聚乙烯树脂与三元乙丙橡胶的混合比例为1: 0.7，所述光稳定剂为紫外光屏蔽剂和紫外光吸收剂以1:0.5的比例混合而成，所述抗氧化剂为叔丁基对苯二酚，所述阻燃剂为硼酸锌和聚磷酸铵以1:0.8的比例混合而成，所述氯化石蜡为氯化石蜡52。
通过本发明提供的一种高绝缘抗老化橡胶电缆料的制备方法制成的电缆料，其内添加的氯化石蜡、半补强炭黑、光稳定剂、抗氧化剂和阻燃剂，大大提升了电缆料的耐热、阻燃、抗摩擦、抗老化的性能，增加了电缆料的使用寿命，并通过添加聚四氟乙烯和聚酰亚胺，不仅强化了电缆料的弹性，更极大的加强了电缆料的绝缘性能。
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本发明的保护范围内。因此，本发明的保护范围应该以权利要求书的保护范围为准。

Claims (6)

1.一种高绝缘抗老化橡胶电缆料的制备方法，其特征在于，所述制备方法如下：
（1）按重量份数称取原材料如下：
氯化聚乙烯树脂55-70份、三元乙丙橡胶20-35份、聚四氟乙烯10-15份、聚酰亚胺17-20份、光稳定剂3-4份、抗氧化剂4-7份、氯化石蜡5-15份、半补强炭黑7-15份和阻燃剂20-35份；
（2）混合基料：按重量份取出氯化聚乙烯树脂和三元乙丙橡胶倒入混合机中混合，混合时间为15分钟，得基料；
（3）搅拌：按重量份取出聚四氟乙烯、聚酰亚胺、光稳定剂和抗氧化剂倒入基料中，混合搅拌35分钟，的混合料A；
（4）离心混合：将步骤（3）中获得的混合料A放入离心机中，并按重量份向内添加氯化石蜡半补强炭黑和阻燃剂，进行离心混合，时间为25分钟，得混合料B；
（5）出料：将得到的混合料B加入开炼机和密炼机或双螺杆挤出机混炼、造粒，控制温度在140-155℃之间，得到成品。
2.如权利要求1所述的一种高绝缘抗老化橡胶电缆料的制备方法，其特征在于，所述氯化聚乙烯树脂与三元乙丙橡胶的混合比例为1:0.28-0.7。
3.如权利要求1所述的一种高绝缘抗老化橡胶电缆料的制备方法，其特征在于，所述光稳定剂为紫外光屏蔽剂和紫外光吸收剂以1:0.5的比例混合而成。
4.如权利要求1所述的一种高绝缘抗老化橡胶电缆料的制备方法，其特征在于，所述抗氧化剂为叔丁基对苯二酚。
5.如权利要求1所述的一种高绝缘抗老化橡胶电缆料的制备方法，其特征在于，所述阻燃剂为硼酸锌和聚磷酸铵以1:0.8的比例混合而成。
6.如权利要求1所述的一种高绝缘抗老化橡胶电缆料的制备方法，其特征在于，所述氯化石蜡为氯化石蜡52。
CN201510092553.9A 2015-03-02 2015-03-02 一种高绝缘抗老化橡胶电缆料的制备方法 Pending CN105985587A (zh)

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