发明名称 |
THE COMPOSITION FOR ANTI VIBRATION MATERIAL |
摘要 |
Provided is a vibration damping composition having a low specific gravity which is excellent in self-adhesive property and is improved in cold resistance. The vibration damping composition comprises 8-15 wt% of butyl rubber; 3-8 wt% of polyisobutylene; 20-40 wt% of a flow preventer; 1-2 wt% of carbon black; 10-30 wt% of the glass bubble having a density of 0.3-0.5 g/cc as a filler; and 1-2 wt% of maleic anhydride polyethylene wax, 8-15 wt% of low molecular weight polybutene and 20-30 wt% of high molecular weight polybutene as a tackifier. Preferably the flow preventer is the calcium carbonate coated with a fatty acid. |
申请公布号 |
KR100733619(B1) |
申请公布日期 |
2007.06.22 |
申请号 |
KR20060054974 |
申请日期 |
2006.06.19 |
申请人 |
HENKEL KOREA LTD. |
发明人 |
PARK, JANG SOO;PARK, JONG O |
分类号 |
C08K3/40;C08J5/18;C08K3/04;C08L9/00 |
主分类号 |
C08K3/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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