内容概要:聚偏二氟乙烯(PVDF)是含氟塑料中的一种特种塑料,外观呈半透明或白色的粉体或颗粒,具有优良的力学性能、化学稳定性、生物相容性、疏水性、高介电强度和抗紫外辐射降解性能。从产业链来看,PVDF上游原材料主要为R142b(二氟一氯乙烷),目前国内有乙炔路线和VDC路线生产R142b,乙炔路线是由乙炔和氢氟酸生产R152a,再与液氯形成R142b,VDC路线则是由VDC与氢氟酸反应得到...
Source Link内容概要:聚偏二氟乙烯(PVDF)是含氟塑料中的一种特种塑料,外观呈半透明或白色的粉体或颗粒,具有优良的力学性能、化学稳定性、生物相容性、疏水性、高介电强度和抗紫外辐射降解性能。从产业链来看,PVDF上游原材料主要为R142b(二氟一氯乙烷),目前国内有乙炔路线和VDC路线生产R142b,乙炔路线是由乙炔和氢氟酸生产R152a,再与液氯形成R142b,VDC路线则是由VDC与氢氟酸反应得到...
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