PA12法国阿科玛4033SP01/4033SD01/4033SN01耐热性能好耐候抗UV ¥46.00 PA12法国阿科玛Pebax MV 3000 SP 01 耐候抗UV 薄膜 ¥46.00 PA12法国阿科玛Pebax2533 SN 01阻燃HB电镀耐候抗UV ¥46.00 PA12法国阿科玛Pebax G-350/ G-830透光性好鞋类应用 ¥46.00 PA12法国阿科玛Pebax 2533SA01MED/2533SA01耐扭结低摩擦系数 ¥46.00 TPU美国路博润LubrizolS395A-27N/S395AH-27N耐蘑韧性好 ¥19.00