Caracteristici ale foii PEEK

Densitatea purului ARUNCA O PRIVIREfoaie is 1.3g/cm3. peek polyether ether ketone is a special engineering plastic with excellent properties such as high temperature resistance, self-lubricating, easy processing and high mechanical strength. It can be manufactured and processed into various mechanical parts, such as automobile gears, oil screens, and shift start disks. Wait. If the ARUNCA O PRIVIRE material is added with glass fiber, carbon fiber or HPV (graphite, carbon fiber, PTFE), the density is about 1.45g/cm3.

Caracteristici aleARUNCA O PRIVIRE sheet:
1. The injection molding shrinkage rate of ARUNCA O PRIVIRE plastic raw materials is small, which is very good for controlling the dimensional tolerance range of ARUNCA O PRIVIRE injection molded parts, so that the dimensional accuracy of ARUNCA O PRIVIRE parts is much higher than that of general plastics;

2. Coeficientul de dilatare termică este mic. Odată cu modificările de temperatură (cauzate de modificările temperaturii ambiante sau de căldura de frecare în timpul funcționării), dimensiunea pieselor se schimbă foarte puțin;
3. Bună stabilitate dimensională. Stabilitatea dimensională a materialelor plastice se referă la stabilitatea dimensională a produselor din material plastic din timpul utilizării sau depozitării, deoarece energia de activare a moleculelor de polimer crește, ceea ce face ca segmentele lanțului să se îndoaie într-o anumită măsură;

4. ARUNCA O PRIVIRE has outstanding heat-resistant hydrolysis properties, and has low water absorption in high temperature and high humidity environments, and there will be no obvious changes in size due to water absorption of general plastics such as nylon;