发明名称 |
TRACK SEGMENT WITH EP(D)M RUBBER BASED BACKER AND METHOD OF MAKING |
摘要 |
The present invention is directed generally to track segments for track vehicles and, more specifically, to a track segment having an ethylene propylene diene monomer (EP(D)M) rubber based backer, and a method of making. In one embodiment, the track segment includes an EP(D)M rubber based backer including a rubber compound having 100 phr EP(D)M rubber wherein the diene component is optionally present, a peroxide curing agent, and one or more acrylic and/or methacrylic coagents. The track segment further includes a track pad and a track body. The track pad and backer cooperate with the track body to define the track segment for use in a track for a track vehicle. The EP(D)M rubber based compound provides a desirable balance of low heat build-up under heavy dynamic cyclic compression conditions, and also has a desirable load carrying capability, high heat resistance, and good cut/tear strength in hot climates.
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申请公布号 |
CA2641285(A1) |
申请公布日期 |
2009.04.19 |
申请号 |
CA20082641285 |
申请日期 |
2008.10.17 |
申请人 |
VEYANCE TECHNOLOGIES, INC. |
发明人 |
MAGUIRE, DAVID JOSEPH;FOLK, KATHY ANN;BURROWES, THOMAS GEORGE |
分类号 |
C08L23/16;B29D29/00;B62D55/24;C08J3/24;C08L33/02;C08L33/06 |
主分类号 |
C08L23/16 |
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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