发明名称 |
An insulating board |
摘要 |
A fire retardant insulating board 1 comprises a foam core 2 having facings 3, 4 on both faces thereof. The foam core is reinforced by a glass fiber scrim 5 having a weight of from 8 to 24, preferably 10 to 20 and ideally approximately 13.6 g/m<2> of board. To produce the board 1 in a continuous manufacturing process the facings 3, 4 with the scrim 5 and foam reactants are passed under a nip bar 30 to thoroughly wet out the scrim 5 before allowing the foam to expand. <IMAGE> |
申请公布号 |
EP0967340(A2) |
申请公布日期 |
1999.12.29 |
申请号 |
EP19990650058 |
申请日期 |
1999.06.23 |
申请人 |
KINGSPAN RESEARCH AND DEVELOPMENTS LIMITED |
发明人 |
ROCHEFORT, MALCOM;MCCABE, THOMAS |
分类号 |
B29C44/32;B32B5/18;B32B5/26;E04B1/80;E04C2/292;E04C2/296 |
主分类号 |
B29C44/32 |
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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