The micro-level DINP in polyesterplastics was studied by normal phase high performance liquid chromatography-electrospray ionization mass spectrometry (NP-HPLC/ESI MS).
Most of the particles were plastics commonly used in clothes — polyester and acrylic.
塑料微粒的多数组成部分都是在衣服中使用的，聚酯和丙烯酸。
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Paraxylene is used in the production of polyester fibers and plastic bottles. Benzene is an industrial chemical used to produce a wide range of plastics, detergents and other chemicals.