产品描述: – Polyurethane foam(聚氨酯泡沫体), polyester grade(聚酯级), reticulated(网状的) using the Quenched process.
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Bottle grade Polyester Chips 瓶级聚酯切片
Film grade polyester chip 膜级聚酯切片
Fiber grade polyester chip 纤维级聚酯切片
film grade polyester 膜用PET
Bottle grade polyester chip 瓶级聚酯切片
food grade unsaturated polyester resin 食品级不饱和聚酯树脂
bottle-grade polyester 瓶级聚酯切片
The quality of film selection of optical grade polyester film.
而优质膜选用光学级聚酯膜。
The reasons and countermeasures for the high acetaldehyde content in the bottle grade polyester chips are discussed.
探讨瓶级聚酯切片乙醛含量高的原因和采取的对策。
The dyeing and printing process for polyester and its acid modified blend fabrics is groped, the reasonable conditions are defined, quality and grade of the fabric are raised.
对涤纶酸改性混纺织物的染整工艺进行探索，制定了合理的生产工艺，提高了织物的质量、档次。
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