Elastomer Formulation Using A Combination Of Polymers To Create Ozone Resistance Without Addition Of Wax

• 收藏
• 分享

专利权人:

The Pullman Company

发明人:

PILARSKI Jeanette,GOOSSENS Joshua R.

申请号：

US201715666948

公开号：

US2018057672(A1)

申请日:

2017.08.02

申请国别(地区):

美国

年份:

2018

代理人:

摘要：

A method for making a vulcanizable rubber composition comprises heating while mixing a first composition comprising EPDM elastomer and alkylphenol disulfide polymer to make a first pass intermediate. The first pass intermediate is combined with a second composition comprising a sulfur crosslinkable natural or synthetic rubber to make a second pass intermediate. The second pass intermediate is combined with a curing package by mixing at a temperature below a curing temperature to make the vulcanizable rubber composition.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/