发明名称 |
POLYPHENYLSULPHONE-POLYTETRAFLUOROETHYLENE COMPOSITIONS AND USE THEREOF |
摘要 |
<p>The invention relates to a method for producing plastic molded bodies, characterised in that the two plastic materials PPSU and PTFE are mixed with one another at a temperature of 340 degrees Celsius to 385 degrees Celsius in an extruder, the resulting compound is granulated and the granules are extruded into plastic molded bodies at a screw temperature of 370 degrees Celsius to 390 degrees Celsius. The plastic molded bodies obtained are used as anti-wear tapes in oil delivery pipes.</p> |
申请公布号 |
CA2768063(A1) |
申请公布日期 |
2011.01.20 |
申请号 |
CA20102768063 |
申请日期 |
2010.05.25 |
申请人 |
EVONIK ROEHM GMBH |
发明人 |
BUMANN, DETLEF;DREXLER, ALBERT;WILLEMANN, RICARDO LUIZ |
分类号 |
C08L81/06 |
主分类号 |
C08L81/06 |
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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