Solef 51013/0901 Solvay Specialty Polymers PVDF Solef 51013 PVDF copolymer is a very flexible grade suitable for Oil & Gas piping. PVDF聚偏氟乙烯，外观为半透明或白色粉体或颗粒，分子链间排列紧密，又有较强的氢键，含氧指数为46%，不燃，结晶度65%~78%，密度为1.17~1.79g/cm3,熔点为172℃,热变形温度112~145℃,长期使用温度为—40~150℃。
