60%的聚脂纤维 35%的棉及5%的氨纶 这种成分的衣服有什么特点

解题思路：由叙述可以知道福娃外面是羊毛属天然物质主要成分是蛋白质，内充可降解纤维无毒属高分子合成物，两者可用燃烧的方式区分．

A、碱性强的洗涤剂会使外材羊毛中的蛋白质受腐蚀，使福娃不能保存更长时间；故A正确；
B、羊毛线主要成分为蛋白质，灼烧时有烧焦的羽毛味，聚脂纤维为合成纤维，灼烧时产生刺激性气味；故B正确；
C、聚酯纤维为合成纤维，而非天然材料；故C不正确；
D、羊毛属于天然有机高分子材料；故D正确．
故选C．

点评：
本题考点： 有机高分子材料的分类及鉴别；棉纤维、羊毛纤维和合成纤维的鉴别．

考点点评： 此题是对组成福娃的材料进行的考查，解题的关键是对羊毛和聚酯纤维的认识，属基础性知识训练题．

Fiberglass-Reinforced Plastics is also named GRP, i.e. glass fiber reinforced plastic which generally refers to using fiberglass to reinforce unsaturated polyester, epoxy resin and phenolic resin. The reinforced plastic which is reinforced by fiberglass or fiberglass products is called glass fiber reinforced plastics or Fiberglass-Reinforced Plastics. According to the varieties of resin used, they are categorized into polyester GRP, epoxy GRP or phenol aldehyde GRP. They are light but tough, electric-conduction free with great mechanical strength, little reclamation and resistant to corrosion, therefore they take place of steel to make machine parts and the shell of vehicles and vessels.