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仿瓷餐具以其轻巧、美观、能耐低温、耐煮、不易碎等性能,被广泛用于快餐业及儿童饮食业等使用。仿瓷餐具是三聚氰胺-甲醛的成型品,甲醛在我们日常生活中是健康的一大杀手[1,2],对人体有急性、慢性毒性,还会致突变和致癌。为此,我国对仿瓷餐具中甲醛迁移量制定了限量标准,GB 9690-2009规定食品容器、包装材料用三聚氰胺-甲醛成型品中甲醛单体迁移量不得超过2.5 mg/dm2[3]。该标准规定甲醛
Imitation porcelain tableware with its lightweight, beautiful, low temperature resistant, resistant to boiling, not brittle and other properties, are widely used in fast food industry and children’s catering industry. Imitation porcelain tableware is melamine - formaldehyde moldings, formaldehyde in our daily life is a killer of health [1,2], the human body has acute and chronic toxicity, but also cause mutations and carcinogens. For this reason, China has set a limit on the amount of formaldehyde migration in imitation porcelain tableware. The migration amount of formaldehyde monomer in melamine-formaldehyde moldings used in food containers and packaging materials shall not exceed 2.5 mg / dm2 in GB 9690-2009 [3]. The standard specifies formaldehyde