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高热量,非常高的模量和延展性PC / PET共混物。 此外,该树脂具有耐化学性,极低的蠕变,低的CTE,优异的耐用性和高的热尺寸稳定性。 X4870HH可以定位于车身面板,外壳,医疗设备外壳,户外运动装置。 |
Product Description | |
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Supplier | SABIC |
Generic | PC+PBT |
Material Status | Commercial: Active |
Features | Good flexibility,Good Dimensional Stability,High Heat Resistance,Fatigue resistance,Solvent resistance |
Technical Data | |||
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MECHANICAL | Nominal value | Unit | Test method |
Taber wear and tear | |||
CS-17,1kg | 30 | mg/1000cy | Internal Method |
tensile strength | |||
5 mm/min | |||
yield | 63 | MPa | ISO 527 |
fracture | 45 | MPa | ISO 527 |
tensile strength | |||
Yield, 50 mm/min | 67 | MPa | ISO 527 |
Fracture, 50 mm/min | 45 | MPa | ISO 527 |
Tensile strain | |||
5 mm/min | |||
yield | 3.6 | % | ISO 527 |
fracture | 10 | % | ISO 527 |
Tensile strain | |||
Yield, 50 mm/min | 3.8 | % | ISO 527 |
Fracture, 50 mm/min | 10 | % | ISO 527 |
Tensile modulus | |||
1 mm/min | 4300 | MPa | ISO 527 |
bending strength | |||
Yield, 2 mm/min | 98 | MPa | ISO 178 |
Bending modulus | |||
2 mm/mim | 4000 | MPa | ISO 178 |
Ball hardness | |||
H358/30 | 105 | MPa | ISO 2039-1 |
IMPACT | Nominal value | Unit | Test method |
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Impact strength of cantilever beam notch | |||
23℃ | 90 | J/m | ASTM D256 |
0℃ | 80 | J/m | ASTM D256 |
-30℃ | 70 | J/m | ASTM D256 |
Multiaxial impact | 90 | J | ISO 6603 |
Instrument control impact resistance total energy | |||
23℃ | 60 | J | ASTM D 3763 |
– 20℃ | 60 | J | ASTM D 3763 |
Impact strength of cantilever beam, 80 * 10 * 4 | |||
No gap, 23 ℃ | NB | kJ/m² | ISO 180/1U |
Gap, 23 ℃ | 10 | kJ/m² | ISO 180/1A |
Gap, -30 ℃ | 6 | kJ/m² | ISO 180/1A |
Charpy Notched Impact Strength | |||
80 * 10 * 4, 62mm span | |||
23℃ | 11 | kJ/m² | ISO 179/1eA |
– 30℃ | 7 | kJ/m² | ISO 179/1eA |
Charpy Unnotch Impact strength | |||
23 ℃, 80 * 10 * 4, 62 mm span | NB | kJ/m² | ISO 179/1eU |
THERMAL | Nominal value | Unit | Test method |
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Vicat Softening Temp | 137 | ℃ | ASTM D1525 |
Hot deformation temperature | |||
Unannealed, 3.2 mm | |||
0.45 MPa | 132 | ℃ | ASTM D 648 |
1.8MPa | 113 | ℃ | ASTM D 648 |
Linear coefficient of thermal expansion | |||
MD:-40~40℃ | 4.3E-05 | 1/℃ | ASTM E831 |
TD:-40~40℃ | 6.4E-05 | 1/℃ | ASTM E831 |
Thermal conductivity coefficient | 0.2 | W/m/℃ | ISO 8302 |
Linear coefficient of thermal expansion | |||
MD:-30~80℃ | 4.8E-05 | 1/℃ | ISO 11359-2 |
TD:30~80℃ | 6.8E-05 | 1/℃ | ISO 11359-2 |
Vicat Softening Temp | |||
B50 | 137 | ℃ | ISO 306 |
B120 | 139 | ℃ | ISO 306 |
Hot deformation temperature | |||
0.45 MPa, unannealed, 64 mm span | 131 | ℃ | ISO 75/Bf |
1.8 MPa, unannealed, 64 mm span | 113 | ℃ | ISO 75/Af |
PHYSICAL | Nominal value | Unit | Test method |
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Density | 1.34 | g/cm³ | ASTM D792 |
Melt Flow Rate | |||
266℃,5.0kg | 8 | g/10min | ASTM D1238 |
Density | 1.34 | g/cm³ | ISO 1183 |
Water absorption rate | |||
Saturation, 23 ℃ | 0.42 | % | ISO 62 |
23℃,50% RH | 0.14 | % | ISO 62 |
Melt Volume Rate | |||
265℃,5 kg | 7 | cm³/10min | ISO 1133 |
Shrinkage rate | |||
MD:3.2 mm | 0.5-0.7 | % | Internal Method |
Process Conditions | |||
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injection molding | Nominal value | Unit | Test method |
Drying temperature | 110-120 | °C | |
Drying time | 4-6 | hrs | |
Maximum water content | 0.02 | % | |
Melt temperature | 265-275 | °C | |
Nozzle temperature | 260-275 | °C | |
Front temperature | 260-275 | °C | |
Mid section temperature | 250-275 | °C | |
Post stage temperature | 240-270 | °C | |
Hopper temperature | 60-80 | °C | |
Mold temperature | 60-100 | °C |
Notes |
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