Paraxylene is a petrochemical used to make purified terephthalic acid, a raw material for producing polyester film, packaging resin and fabrics.
二一种石化产品,用来制造精对二酸,原料生产聚酯薄膜,包装树脂织物。
Paraxylene is a petrochemical used to make purified terephthalic acid, a raw material for producing polyester film, packaging resin and fabrics.
二一种石化产品,用来制造精对二酸,原料生产聚酯薄膜,包装树脂织物。
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