专利名称：Low density foams 发明人：Miutel, Alexander 申请号：EP86305343
申请日：19860711
公开号：EP0212829A3
公开日：
reactive diluent
19870909
专利内容由知识产权出版社提供
摘要：Silicone flexible foams of good fire-resistance and extremely low density from about 5 to 14 Ibs/ft., having good mechanical and physical properties, are provided. The curable and foamable compositions are prepared from a multi-component mixture comprising, as part A, a high molecular weight polydimethyl silanol terminated reactive diluent, and an inorganic filler to improve fire resistance, and as part B, a polydimethyl hydrogen siloxane, one of parts A and B also including water, and one of parts A and B also including a platinum based catalyst. The viscosity of part A of the mixture prior to gelling and foaming is from about 30,000-65,000 cps. This mixture becomes foamable and curable at ambient temperature.
申请人：POLYVOLTAC CANADA INC.
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