TPU Bushing
Injection pressure | 80~120kg f/c ㎡(Gauge 70~110 kg/c ㎡) |
Injection speed | slower than general general purpose resins |
Screw speed | 50~100rpm |
Back pressure | 6-24 kg f/c ㎡(Gauge 5~20 kg/c ㎡) |
Pressure holding | 60~80 kg f/c ㎡(Gauge 50~70 kg/c ㎡) |
Cooldown | 1.2~2 times of general general resin |
Mold temperature | Usually room temperature |