Welcome to Baoding Donghe New Material Technology CO.,Ltd
Mobile phone website
Baoding Donghe New Material Technology CO.,Ltd
Adress:Shunping County, Baoding City, Hebei Province
Telephone:+86-312-7678999 / 7678066 / 7678333
Cell phone:+86-15732221111 +86-13931375075
Fax:+86-312-7678222
Official station:http://www.bddonghekeji.cn
Ali Baba:http://donghesuye.1688.com
Email:dongheplastics@163.com
Watch for microsignals
Copyright © 2018 Baoding Donghe New Material Technology CO.,Ltd All Rights Reserved 冀ICP备13015991号 Powered by www.300.cn
Pp Plastic at the North American Auto Show
Pp Plastics account for more than 50 % of non-metallic materials in cars because of their light weight, excellent performance and recyclability. Glass fiber reinforced PP(GMT) has become a rapidly developing fibre-reinforced thermoplastic in the past few decades and has been widely used in automotive structures and unbonded components. Because of the high melt viscosity of thermoplastic polymer, the fiber is difficult to disperse into the matrix, so the polymer melt can not penetrate into the inner wet fiber of the fiber bundle. If reinforced shear or high pressure is applied to realize single filaments dispersion of the fiber bundle, the fiber length will decrease. In the mid-1980s, ICI succeeded in producing long fiber reinforced thermoplastic granule(LFTG) using a process similar to cable-coated extruder impregnation, and then moulding or molding. Starting in the 1990s, direct fiberglass reinforced thermoplastic(LFT-D) began to enter the laboratory production phase and made considerable progress in entering the commercial sector