... foam plastics 多孔塑料 ; 海绵状塑料 ; 泡沫塑料 rigid polyurethane foam plastics 硬质聚醚型泡沫塑料 epoxy foam plastics 环氧泡沫塑料 ...
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asphalt rigid polyurethane foam plastics 沥青聚氨酯硬质泡沫塑料
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Introduced the rigid polyurethane foam plastics entire water foaming craft basic principle.
介绍了硬质聚氨酯泡沫塑料全水发泡工艺的基本原理。
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They are widely used in high elastic resilient cold cure, microporous elastomer and semi-rigid polyurethane foam plastics.
广泛应用于高回弹冷熟化，微孔弹性体及半硬质聚氨酯泡沫塑料制品。
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