发明名称 |
DEVICE FOR FORMING THERMOSETTING RESIN FOAM PLATE AND METHOD OF MANUFACTURING THERMOSETTING RESIN FOAM PLATE |
摘要 |
<p>There are provided a forming device capable of drying at a high speed and of manufacturing a thermosetting resin foam plate more efficiently and stably without multilayering any unnecessary surface material, and a method of efficiently manufacturing a thermosetting resin foam plate therefor. A thermosetting resin foam plate is manufactured by: mixing a resin composition containing at least a thermosetting resin, a foaming agent and a curing agent in a mixer; continuously discharging the resin composition on a traveling air-permeable and flexible surface material, and at the same time covering the upper surface of the resin composition with an air-permeable and flexible surface material; and passing the covered resin composition through a forming device equipped with conveyors having apertures having an aperture area ratio of 15% or more and 80% or less to form and cure the resin composition. Carrying out the formation by using the conveyors having apertures having an aperture area ratio of 15% or more and 80% or less allows water vapor and a foaming gas in the thermosetting resin composition to be released effectively from the apertures, while the thermosetting resin composition is formed and cured on the conveyors.</p> |
申请公布号 |
EP2425954(A4) |
申请公布日期 |
2013.07.24 |
申请号 |
EP20100769722 |
申请日期 |
2010.04.27 |
申请人 |
ASAHI KASEI CONSTRUCTION MATERIALS CORPORATION |
发明人 |
INOUE YOSHIMITSU;ISHIO TADASHI |
分类号 |
B29C39/22;B29C39/14;B29C39/16;B29C39/18;B29C44/30;B29K101/10;B29K105/04;B29L9/00;B32B5/24 |
主分类号 |
B29C39/22 |
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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