首页>
外国专利>
Ski parts laminate prodn. - from thermosetting resin impregnated glass fibre layer overlayed in partially set state with impermeable top layers under pressure
Ski parts laminate prodn. - from thermosetting resin impregnated glass fibre layer overlayed in partially set state with impermeable top layers under pressure
展开▼
机译:滑雪零件层压板产品-由热固性树脂浸渍的玻璃纤维层在压力下以部分凝固的状态覆盖不透水的顶层
展开▼
页面导航
摘要
著录项
相似文献
摘要
Laminate composed of a fibre reinforced base layer impregnated with a thermosetting synthetic resin and top layer(s) is produced by overlaying the partially set base layer impregnated with a soln. contg. 40-70% resin with impermeable top layer(s) and pressing all the layers together to thermoset them whereby the resin content 40-70 % is selected such that a 10% flow of the resin is obtd. at a pressure of 5 kg per sq. cm., at 150 degrees C over 10 mins. Thermosetting resins are pref. epoxy resins treated with fillers and/or pigments. Used for mfr. of ski parts such as upper decorative layers or lower running faces. Number of intermediate steps is reduced.
展开▼