供应PMMA德国德固赛7M重要参数：熔体流动速率:2.9g/10min密度:1.19g/cm3缺口冲击强度:20拉伸强度:69MPa维卡软化点:104℃PMMA德国赢创德固赛6NPMMA德国赢创德固赛8967PMMA德国赢创德固赛8NPMMA德国赢创德固赛8NDF21PMMA德国赢创德固赛8NDF23PMMA德国赢创德固赛DF21-8NPMMA德国赢创德固赛DF22-8NPMMA德国赢创德固赛ZK6BRPMMA德国赢创德固赛ZK6HFPMMA德国赢创德固赛ZK5BR手机：13650083690电话：0769-33329796传真0769-82058794QQ2668826400)