PET FR530杜邦

DuPont   PET FR530杜邦--30% Glass Reinforced, Flame Retardant, Polyethylene Terephthalate

Use and market:

The comprehensive performance of PET resin sheet is excellent and conforms to the world tide of environmental protection. The demand of all countries in the world has increased dramatically, and the development of PET resin sheet has been unprecedented. Although the price of PET sheet is higher than that of PVC sheet and BOPS sheet, because of its high transparency, high strength, high function, strong environmental adaptability, strong recyclability (no harmful gases produced during incineration), it has been widely used. Mainly used in food packaging containers, industrial packaging lampshades, etc. Its use is still expanding. At present, the world's main bottle polyester manufacturers and product performance, the factory products can usually provide a series of varieties and brands and performance according to user needs. Acid content of PET: The acid value is expressed as the number of carboxyl moles per 1069 resin. The reasons for the carboxyl group in PET resin are unesterified, hydrolyzed and oxidative degradation.

Polyester packaging materials are developing towards high efficiency, energy saving, environmental protection and ecology in the world. The research and development of new packaging materials (R-D) in foreign countries has been increasing, mainly focusing on high barrier, low temperature resistance, high temperature resistance and resource saving, recycling and reuse, ecological packaging materials and degradable packaging materials. At present, almost all the major suppliers of PET raw materials and e in the world have introduced new technologies and products. Eastman Chemical Products Company has developed the first modified bottle copolyester Eastar PETG6763 with 1,4-cyclohexanedimethyl alcohol (CHDM). The melting point of PETG6763 is 211 C, and the intrinsic viscosity is 0.75 - 0.2. In the range of intrinsic viscosity of bottle polyester, because of its excellent moulding performance, it breaks through some difficulties in the moulding of PET resin, and is widely used in polyester containers, extrusion sheet film and plastic devices.

本公司长期现货供应惠州南亚PET，美国杜邦PET，韩国可隆PET，日本钟渊PET，货源稳定，质量保证