为什么墙纸、皮革、地毯、油漆中会含有大量甲醛？
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为什么墙纸、皮革、地毯、油漆中会含有大量甲醛？
衣食住行 处处遭遇甲醛
由于甲醛是一种重要的化工原料，所以许多领域目前都离不开甲醛。比如甲醛被大量用于树脂生产，树脂又被广泛用于木质产品、纸浆、纸张、玻璃纤维等产品的粘合剂；甲醛还被广泛用于塑料、涂料的生产、制造；甲醛在纺织和工业化学品生产中也被广泛应用。由此导致我们在任何时间、地点，都可能遭遇甲醛：
衣：甲醛作为反应剂被广泛用于各种纺织整理助剂中，如树脂整理剂、固色剂、柔软剂、粘合剂等都有游离甲醛释放。我们日常生活中所使用的合成纺织品、服装、皮革、床上用品、窗帘等都含有甲醛。
食：北京市曾对35个农贸市场和33个大中型超市的水发食品突击检查，在抽查的926件虾仁、百叶、鱿鱼、海参、鸭掌等水发食品中，发现32.2％的食品掺入了甲醛。广州、江西、江苏等地卫生检测部门，甚至在米粉、粉丝、腐竹、蜜枣食品中也查出甲醛。
住：含甲醛的物品就更多了，如建筑材料、装饰装修材料中的胶合板、刨花板、强化木地板、贴墙纸、化纤地毯、家具以及油漆、涂料等。总之，凡大量使用胶粘剂的物品都含有甲醛。
行：在汽车材料及汽车装饰材料里也含有甲醛。
事实上，甲醛不仅在衣食住行方面与我们相伴，在办公地点、公共场所、服务行业等许多领域，也都无法避开甲醛。比如油墨印刷、纸张、香烟、化妆品、清洁剂、杀虫剂，甚至燃油炉、燃气灶等，都有甲醛释出。
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