主要性能
a、机械性能:强度高、耐疲劳性、尺寸稳定、蠕变也小(高温条件下也极少有变化);
b、耐热老化性:增强后的UL温度指数达120~140℃(户外长期老化性也很好);
c、耐溶剂性:无应力开裂;
d、对水稳定性:高温下遇水易分解(高温高湿环境下使用需谨慎);
本公司长期供应塑胶原料,种类多样化,标准化,技术化,价格合理。发货准,交期准.质量有保障!本公司郑重承诺:诚信经营,质量至上,可為客户提供(物性、报价、UL报告、RoSH标准、SGS检测报告等)敬请来电咨询洽谈!详情请致电:严生(业务经理)。手机;
详细说明:Both Amos and De Catinat looked with the deepest curiosity and interest at the famous leader of coureurs-debois, a man whose whole life had been spent in pushing westward, ever westward, saying little, writing nothing, but always the first wherever there was danger to meet or difficulty to overcome. It was not religion and it was not hope of gain which led him away into those western wildernesses, but pure love of nature and of adventure, with so little ambition that he had never cared to describe his own travels, and none knew where he had been or where he had stopped. For years he would vanish from the settlements away into the vast plains of the Dacotah, or into the huge