VESTAKEEP® 4000 FC30 is a carbon fiber reinforced, graphite and PTFE-filled polyether ether ketone for injection molding. Parts made of this resin can be used for bearing bushing or gearbox parts due to the selflubricating effect.
The semi-crystalline polymer features superior mechanical, thermal, and chemical resistance. Parts made from VESTAKEEP® 4000 FC30 are of low flammability.
VESTAKEEP® 4000 FC30 can be processed by common injection molding machines for thermoplastics.
We recommend a melt temperature between 370°C and 380°C during the injection molding process. If temperatures exceed 380°C, toxic gases can be released. Adequate ventilation and protective equipment must be provided. The mold temperature should be within a range of 160°C to 200°C, preferably 180°C.
VESTAKEEP® 4000 FC30 is supplied as cylindrical pellets in 25 kg boxes with moisture-proof polyethylene liners.
Inside the original and undamaged packaging, the product has a shelf life of at least 2 years when stored in dry rooms at temperatures not exceeding 30°C.
Pigmentation may affect values.
For information about processing of VESTAKEEP® 4000 FC30, please follow the general recommendations in our brochure “VESTAKEEP® PEEK Processing Guidelines“.