About |
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Hostaform® XGC10XAP is a Polyacetalcopolymer reinforced with approx. 10% glass fibres. Compared to the Hostaform® C 9021 GV 1/10 Hostaform® XGC10XAP has a higher strength and lower emissions.&& |
Product Description | |
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Supplier | Celanese |
Generic | Copolymer Polyformaldehyde |
Material Status | Commercial: Active |
Features | Good Rigidity,Low odor |
Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.48 | g/cm³ | ISO 1183 |
Melt Volume Rate | |||
190℃,2.16 kg | 3.00 | cm³/10min | ISO 1133 |
Shrinkage rate | |||
TD | 1.0 | % | |
MD | 1.4 | % |
MECHANICAL | Nominal value | Unit | Test method |
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Tensile modulus | 4700 | MPa | ISO 527-2/1A |
tensile strength | |||
fracture | 110 | MPa | ISO 527-2/1A/5 |
Tensile strain | |||
fracture | 4.9 | % | ISO 527-2/1A/5 |
Bending modulus | |||
23℃ | 4200 | MPa | ISO 178 |
IMPACT | Nominal value | Unit | Test method |
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Charpy Notched Impact Strength | |||
23℃ | 8.5 | kJ/m² | ISO 179/1eA |
Charpy Unnotch Impact strength | |||
23℃ | 60 | kJ/m² | ISO 179/1eU |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
1.8 MPa, unannealed | 154 | ℃ | ISO 75-2/A |
Melting temperature | 166 | ℃ | ISO 11357-3 |
Linear coefficient of thermal expansion | |||
MD | 6.0E-5 | 1/℃ | |
TD | 8.0E-5 | 1/℃ |
Process Conditions | |||
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injection | Nominal value | Unit | Test method |
Drying temperature | 100 to 120 | °C | |
Drying time | 3.0 to 4.0 | hr | |
Recommended maximum moisture content | 0.15 | % | |
Hopper temperature | 20 to 30 | °C | |
Barrel rear temperature | 170 to 180 | °C | |
Barrel middle temperature | 180 to 190 | °C | |
Barrel front temperature | 190 to 200 | °C | |
Nozzle temperature | 190 to 210 | °C | |
Processing (melt) temperature | 190 to 210 | °C | |
Mold temperature | 80 to 120 | °C | |
Injection speed | 慢 | ||
Back pressure | < 2.00 | MPa |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
2. 10°C/min |
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