Glassfiber Reinforced PC+GF
1.introduction
(ITEM) | (UNIT) | (STANDARD) | G10 | G20 | G30 | G20-I |
Tensile Strength | MPa | ISO 527-2 | 75 | 95 | 110 | 85 |
Elongation | % | ISO 527-2 | 8 | 3 | - | 5 |
Flexural Strength | MPa | ISO 178 | 105 | 140 | 155 | 135 |
Flexural Module | MPa | ISO 178 | 2800 | 4500 | 6000 | 4000 |
Charpy Notch Impact | KJ/m2 | ISO 179-1 | 10 | 15 | 15 | 20 |
Izod Notch Impact | KJ/m2 | ISO 180 | 12 | 13 | 14 | 20 |
Mass Density | g/cm3 | ISO 1183 | 1.27 | 1.33 | 1.42 | 1.33 |
H.D.T | °C | ISO 75 | 137 | 140 | 145 | 138 |
Shrinkage For Injection Molding | % | GB/T-15585 | 0.5-0.6 | 0.2-0.6 | 0.2-0.5 | 0.2-0.6 |
Characteristic |
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| High rigidity | High impact |
payment: 50%T/T advanced
CHIMEI brand
monthly 900 tons
2.PC + GF Add in the polycarbonate glass fiber, can increase the fatigue strength, tensile strength, flexural strength and other mechanical properties, significantly improve the stress cracking resistance, improved heat resistance and reduce mold shrinkage and water absorption, can be widely used in precision parts , Gear, electronics, auto parts and so on.
3. Recommended processing conditions:Drying temperature :100-120 ,3-4HFeeding section: 230 ~ 260 °C the middle section: 240 ~ 280 °C nozzle section: 240 ~ 270 °CInjection pressure of 80 ~ 140MPaHolding pressure 60 ~ 100 MpaMold temperature 50 ~ 80 °CBack pressure 5 ~ 10 Mpa
Glassfiber Reinforced PC+GF