优点:耐热耐磨阻燃防火绝热隔音防震无臭无味高光泽高透明耐辐射易着色
高韧性高强度低蠕变抗氧化抗冲击耐疲劳绝缘性耐候性低收缩韧性好高流动
易脱模高刚性食品级抗紫外线耐热老化吸水性低着色性好尺寸稳定性电性能好
我司供应以下产品:
GPPS 232 上海赛科
用途: 医用
特性备注:GPPS232适用于所有通常的聚苯乙烯的生产工艺,主要用于模注塑和片材挤出;GPPS232可以和高抗冲聚苯乙烯相混合。
重要参数: 熔体流动速率:3.8 g/10min 密度:1.04 g/cm3 吸水率:0.1 % 成型收缩率:0.5 % 缺口冲击强度:15 拉伸强度:55 MPa 断裂伸长率:3 % 弯曲强度:100 MPa 维卡软化点:93 ℃ 热变形温度:84 ℃
生产厂商:上海赛科石油化工有限责任公司
介绍:
GPPS可溶于芳香烃、氯代烃、脂肪族酮和酯等,但在中只能溶胀。可耐某些矿物油、有机酸、碱、盐、低级醇及其水溶液的作用。
详解:
said Sirius. ‘Nobody apart from his Death Eaters was supposed to know he'd come back. But you survived to bear witness.’
‘And the very last person he wanted alerted to his return the moment he got back was Dumbledore,’ said Lupin.