高发泡(又称二次发泡)将经过充分混炼物料在模具中加热加压下完成交联，并有部分发泡剂分解产生部分发泡，将模具冷却到一定温度取出，在常压下进行二次加热发泡。其发泡倍率可在30～45倍。
高发泡挤出 high-foaming extrusion
高发泡挤出生产线 foaming extrusion line
聚乙烯高发泡网 Polyethylene high foaming nets
高发泡革 Foaming leather
高压聚乙烯高倍发泡体 DPEH ; YHPE
高弹性发泡层 Foamed layer
高能泡沫发生系统 high-energy foam generation system
高背压泡沫发生器 high back pressure foam maker
高倍数泡沫发生器 high-expansion foam generator
高倍数泡沫发生装置 high-expansion foam-generating equipment
是一家专业从事EVA、海棉、高发泡等材料成型的加工企业。
Is a professional engaged in EVA, sponge, high-foam materials such as molding processing enterprises.
根据聚合物燃烧现象和一般阻燃机理寻求研究高发泡聚乙烯的阻燃方法和阻燃剂。
The flame retarding methods and flame retardant of high expansion PE were studied according to burning phenomenon of polymer and flame retarding mechanism.
防震：材质为PEVA高发泡材料，保温板、管材柔软且富有弹性，从而达到良好的防震效果。
Shock: material for PEVA high foaming material, insulation board, pipe soft and full of elasticity, achieve good shockproof effect.
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