聚偏二氯乙烯市场分析

Polyvinylidene chloride market analysis

聚偏二氯乙烯(PVDC)具有很好的阻隔性能,尤其可阻湿、阻氧、防潮、保鲜、耐酸碱、耐油浸和耐多种化学溶剂,还具有强韧性、低温热封、热收缩性和良好的化学稳定性,是理想的包装新材料,广泛地用于食品、药品等的保鲜和防潮包装。PVDC树脂的生产和应用前景十分广阔。国外主要由美国、欧洲、日本生产,对助剂进行不断改进,适应各种不同的用途。目前国内已经有几个生产厂家,其中个别企业是采用自己开发的技术,产品的各项性能已达到进口同类产品水平。

Polyvinylidene chloride （PVDC） has very good obstruct ability, especially obstruct damp, obstruct oxygen, moisture proof,fresh keep,acid and alkali proof,oil proof, and many chemical solvents proof. It still has the characteristics of obdurability,low temperature heat seal, heat contractibility, and well chemical stability. It is a perfect new packing material and widely used in foodand medicine-packing for fresh keep and moisture proof, production and application of PVDC resin have a fine application prospect. PVDC at abroad is mainly produced by USA, Europe, and Japan, and it has been improved for meeting the various purposes. At present, there are already a few production plants in China, some of them adopt self-developed technology,all kinds of product performances already reached the same import product level.