发明名称 |
METHOD FOR PRODUCING POLYMERIC FIBER INSULATION BATTS FOR RESIDENTIAL AND COMMERCIAL CONSTRUCTION APPLICATIONS |
摘要 |
Method for producing Fiber insulation batts suitable for building thermal insulating applications are made using polymer fibers such as PET. A mixture of staple fibers and binder fibers are used to make the batt. The batt has a bulk density of 6-14 kg/m<SUP>3</SUP>, a thermal conductivity of 35-50 mW/m-K and a lambda*density value of from 250-550. The batts can be made by forming a web of the fibers, and calibrating and heat-setting the web. The web can be formed using pneumatic or mechanical carding processes. In some processes, the batt can be made by forming a stack of multiple plies of the web and calibrating and heat-setting the stack. |
申请公布号 |
WO2007125084(A3) |
申请公布日期 |
2008.01.17 |
申请号 |
WO2007EP54126 |
申请日期 |
2007.04.26 |
申请人 |
VAN KERREBROUCK, JOZEF;COTTENS, MARC |
发明人 |
VAN KERREBROUCK, JOZEF;COTTENS, MARC |
分类号 |
D04H13/00 |
主分类号 |
D04H13/00 |
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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