... 拉伸热成型 stretch thermoforming 对模热成型 matched mould thermal forming 可热成型 Thermoformable ...
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thermoformable polyurethane foam 热成型聚氨酯泡沫塑料
A thermoformable multi-layer sheet is disclosed, which comprises or is produced from a first co-extruded clear polymeric layer comprising an ionomer resin;
公开了一种可热成形的多层片材,其包含或者用如下各层制造: 第一共挤出透明聚合物层,其包括离聚物树脂;
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