现代生活中，我们每天都会接触到各种各样的塑料制品，如塑料购物袋、塑料杯、盘、塑料奶瓶等。然而我们可能不知道，这些塑料制品是由不同的树脂材质制成的，而不同的树脂材质在不同的温度、湿度等条件下可能会析出有毒有害物质，是不安全的。那么我们怎样才能了解各种材料的特性，安全使用呢？一个分辨方法就是从塑料制品的制造原料来看。
Nick's Blog
We are masters of our own destiny.
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