Dispersion of polyurethane resin material
专利汇可以提供Dispersion of polyurethane resin material专利检索，专利查询，专利分析的服务。并且PURPOSE:To obtain the titled resin panel uniform in foaming and excellent in strength and adiabatic property by a method wherein resin material is discharged on a traveling faceing material, part of the material is attached and fed by the contact with cooling rollers which face each other and rotate and dispersed well and the lining material is attached. CONSTITUTION:A reactant such as polyurethane resin material 6 etc. is discharged on the back of the facing material (e.g., metal plate etc.) 1 moving at a constant speed in a definit direction and moved by feed rollers 3. When the material 6 is within an uncured cream time area A, the reacting material 6 is attached to the external circumference of a dispersing roller 4 and fed as the material is kept in a large contact with the dispersing roller 4 having the circumference cooled at 0-20 deg.C which rotates facing the moving direction. The material 6 is attached to the back side of a flexible belt-type lining material (e.g.; craftpaper etc.) 2 which moves at the speed suitable to the facing material 1 and in the same direction thereof and then the material is piched between an upper 9 and a lower die 10, heated in a curing oven 8 and is let to foam and cured to obtain a foamed body.，下面是Dispersion of polyurethane resin material专利的具体信息内容。
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