(1) new polyester packaging dominate most notably in poly naphthalene dicarboxylic acid glycol ester (PEN). This is a "new" packaging material, has good gas barrier properties, anti-UV and heat resistance.
Market analysts expect, for the time will soon come, and PEN will be poured into the packaging area, triggered after the PET packaging revolution once again.
(2) new biodegradable plastic is concerned with the implementation of international standards IS0 14000 environment, the new concern of biodegradable plastic.
Among them, Germany BASF launched a brand ECOHEXD aliphatic diol and polymerization of aromatic dicarboxylic acid degradation of polyester resin and can be used for film production.
(3) development of metallocene plastic metallocene polymer has many advantages, such as good processability, high strength, high rigidity and good transparency, attracted people's attention, and therefore launched a number of new products.
Metallocene plastics will directly impact PP, MDPE, LLDPE, elastomers, plastics market, suitable for food packaging, medical packaging, packaging and hygiene products, and so on.
(4) plastic foam to zero pollution in this context, Italy A-MUT company developed extrusion foaming of PP sheet foam products are the latest development. Applied MOH-TELL resins with high viscosity, high melt strength polypropylene (HMSPP), PP homopolymer in conjunction with low ODP of chemical blowing agents, produce fine micro-l and was taken by our uniform distribution of foamed polypropylene sheet (EPP). Used foamed PP HMSPP only accounted for 12. 5%, is of great economic importance and environmental significance. Compared with similar products, this low density of foamed plastic products, can save up to 20% of raw materials.