产品详情
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\rPVDF<\/span>又称聚偏二氟乙烯是透明或是半透明的结晶性聚合物,结晶度<\/span>68%<\/span><\/span>~<\/span><\/span>78%<\/span>左右,氟含量为<\/span>59%<\/span>,分子量<\/span>25-100<\/span>万。抗冲击强度高,耐磨耗,耐蠕变,韧性好,是氟塑料中**韧的,具有较高的耐热性,不燃性,长期使用温度为<\/span>-40<\/span>℃<\/span>-150<\/span>℃<\/span><\/span>,具有突出的耐气候老化性,耐臭氧、耐辐照、耐紫外光,具介电性能优异。耐腐蚀性能优良,耐疲折断、抗磨损、自润滑性能好,价格昂贵,一次性投入大,但以其优良耐腐蚀性能**的使用寿命、安全系数高、减少维修。是各大型企业领域的防腐所选产品<\/span>。<\/span><\/span><\/span>\r<\/p>\r<\/div>\r<\/div>\r<\/div>\r<\/div>\r<\/div><\/div>


