PPS Continuous Carbon Fiber Reinforced Thermoplastic Prepregs Unidirectional Tape Production Line（UD tapes）
As a kind of high performance engineering material, polyphenylene sulfide (PPS) has many advantages in performance. However, due to technical reasons, high-end PPS thermoplastic continuous carbon fiber reinforced unidirectional tapes are dependent on imports. After years of painstaking research and development, GPM has mastered the core technology of PPS+ continuous carbon fiber thermoplastic impregnation process, and launched PPS+CF thermoplastic unidirectional tapes production line to the market.
GPM's machinery adopts melt impregnation process, which is different from the conventional powder method and solution method. It can realize the continuous and stable molding production of PPS- unidirectional adhesive tape, and has the conditions for quantitative production. PPS high performance granule is extruded by melt plasticization through special high temperature extruder, It is quantitatively transported by the melt pump, and the thermoplastic is dispersed and impregnated and compounded with the continuous carbon fiber in the impregnation mold.
The width of the product is 300-600mm, and the thickness is 0.2-0.22mm. The specific gravity of CF and PPS is about 1:1.
The UD tape produced has smooth surface, good impregnation effect and uniform continuous fiber distribution. It can meet the professional application fields of aerospace, weapons, military industry, rail transit, medical sports and so on.