大金美国 PFA ACX-31 高ESCR 大金美国 PFA ACX-31 高ESCR 大金美国 PFA ACX-31 高ESCR 大金美国 PFA ACX-31 高ESCR 大金美国 PFA ACX-31 高ESCR 大金美国 PFA ACX-31 高ESCR
优点:耐热耐寒防腐防酸碱化学稳定减磨耐磨无毒害机械性好低摩擦系数绝缘性自润滑性耐折性耐开裂性压缩强度好
大金美国 PFA ACX-31 高ESCR
我司供应以下产品：
PFA ACX-31 大金美国
用途： 其它
特性备注：低粘度、高ESCR（抗应力裂纹）、抗燃、良好的电气性能、良好的流动性、耐化学性良好、耐气候影响性能良好
重要参数： 熔体流动速率:1 g/10min 密度:2.12 g/cm3 拉伸强度:19.6 MPa 断裂伸长率:250 % 硬度:60
生产厂商：大金美国公司
介绍:
PFA是半透明粒料，注塑、挤出成型。成型温度度，475度以上容易引起变色或发生气泡。并注意脱模会较困难。
PFA因熔融的材料对金属有腐蚀作用，长期生产，模具需要电镀铬处理。
详解:
Impartial, and, what was more serious, one that was well known as a government paper. Beauchamp was breakfasting when he read the paragraph. He sent immediately for a cabriolet, and hastened to the publisher's office. Although professing diametrically opposite principles from those of the editor of the other paper, Beauchamp -- as it sometimes, we may say often, happens -- was his intimate friend. The editor was reading, with apparent delight, a leading article in the same paper on beet-sugar, probably a composition of his own.
"Ah, pardieu," said Beauchamp, "with the paper in your hand, my friend, I need not tell you the cause of my visit."
