研究了阻燃剂、阻燃增塑剂及填料加入量对提高PVC半硬质塑料地板阻燃性的影响。
Study was made of the effects of admixing amount of fire retardant, fire retardant Plasticizer and filler on improvement on fire retardation of semirigid PVC floor tile.
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。
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。
They are widely used in high elastic resilient cold cure, microporous elastomer and semi-rigid polyurethane foam plastics.
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