近日普立万公司推出一款应用于含氟聚合物电线电缆绝缘体的新型化学发泡剂。据称,该产品可以降低部件密度,提高制造过程的稳定性和效率。普立万公司表示,新型发泡剂可产生一个200μm甚至更小的细胞结构。这样在不影响电器、化学或热性能的情况下,密度得以降低。新型发泡剂340~380℃的耐热性支持其与高 PolyOne recently introduced a new type of chemical foaming agent for fluoropolymer wire and cable insulation. Allegedly, the product can reduce component density, improve the stability and efficiency of the manufacturing process. PolyOne says the new blowing agent produces a cell structure of 200 μm or less. This reduces the density without affecting electrical, chemical or thermal properties. The new foaming agent 340 ~ 380 ℃ heat resistance to support its high