Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
ASA/PC CR7500-GY SABIC INNOVATIVE US
GELOY™
Automotive Applications、Electrical applications
Thermal stability、Antistatic、High mobility
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | SABIC INNOVATIVE US/CR7500-GY |
|---|---|---|---|
| Dart impact | 23°C, Total Energy | ASTM D3763 | 30.0 J |
| Mechanical properties | Test Condition | Test Method | SABIC INNOVATIVE US/CR7500-GY |
|---|---|---|---|
| Tensile modulus | --2 | ASTM D638 | 1970 Mpa |
| tensile strength | 断裂 | ISO 527-2/5 | 35.0 Mpa |
| 屈服3 | ASTM D638 | 40.0 Mpa | |
| elongation | 断裂3 | ASTM D638 | 60 % |
| Flexural modulus | --5 | ISO 178 | 2060 Mpa |
| bending strength | 屈服, 50.0 mm 跨距4 | ASTM D790 | 68.0 Mpa |
| --5,6 | ISO 178 | 64.0 Mpa | |
| Flexural modulus | 50.0 mm 跨距4 | ASTM D790 | 2170 Mpa |
| elongation | 屈服 | ISO 527-2/5 | 3.3 % |
| tensile strength | 屈服 | ISO 527-2/5 | 43.0 Mpa |
| elongation | 屈服3 | ASTM D638 | 3.6 % |
| tensile strength | 断裂3 | ASTM D638 | 33.0 Mpa |
| Tensile modulus | -- | ISO 527-2/1 | 2040 Mpa |
| elongation | 断裂 | ISO 527-2/5 | 19 % |
| physical property | Test Condition | Test Method | SABIC INNOVATIVE US/CR7500-GY |
|---|---|---|---|
| melt mass-flow rate | 220°C/10.0 kg | ASTM D1238 | 6.3 g/10 min |
| Water absorption rate | 平衡, 23°C, 50% RH | ISO 62 | 0.20 % |
| Melt volume flow rate | 260°C/5.0 kg | ISO 1133 | 10.0 cm3/10min |
| 220°C/10.0 kg | ISO 1133 | 6.00 cm3/10min | |
| Water absorption rate | 饱和, 23°C | ISO 62 | 0.50 % |
| melt mass-flow rate | 260°C/5.0 kg | ASTM D1238 | 11 g/10 min |
| Shrinkage rate | 3.20 mm，Flow | 内部方法 | 0.50 - 0.80 % |
| Thermal performance | Test Condition | Test Method | SABIC INNOVATIVE US/CR7500-GY |
|---|---|---|---|
| Linear coefficient of thermal expansion | 流动 : -40 到 40°C | ASTM E831 | 8.4E-5 cm/cm/°C |
| vicat | -- | ISO 306/B120 | 105 °C |
| Heat distortion temperature | 1.8 MPa, 未退火, 4.00 mm, 100 mm 跨距9，HDT | ISO 75-2/Ae | 88.0 °C |
| vicat | -- | ASTM D152510 | 98.0 °C |
| ball-indentation hardness | 98°C | IEC 60695-10-2 | 通过 |
| Linear coefficient of thermal expansion | 横向 : -40°C | ISO 11359-2 | 9.5E-5 cm/cm/°C |
| vicat | -- | ISO 306/B50 | 102 °C |
| Heat distortion temperature | 1.8 MPa, 未退火, 4.00 mm, 64.0 mm 跨距8，HDT | ISO 75-2/Af | 89.0 °C |
| Linear coefficient of thermal expansion | 横向 : -40 到 40°C | ASTM E831 | 9.5E-5 cm/cm/°C |
| Heat distortion temperature | 1.8 MPa, 未退火, 3.20 mm，HDT | ASTM D648 | 90.0 °C |
| injection | Test Condition | Test Method | SABIC INNOVATIVE US/CR7500-GY |
|---|---|---|---|
| screw speed | 30 to 80 rpm | ||
| Suggested maximum moisture content | 0.040 % | ||
| Processing (melt) temperature | 255 to 270 °C | ||
| drying temperature | 85 to 95 °C | ||
| Suggested injection volume | 40 to 80 % | ||
| drying time | 3.0 to 4.0 hr | ||
| Temperature in the middle of the barrel | 235 to 255 °C | ||
| Temperature at the rear of the barrel | 230 to 250 °C | ||
| Exhaust hole depth | 0.038 to 0.076 mm | ||
| Temperature at the front of the material cylinder | 245 to 260 °C | ||
| Back pressure | 0.300 to 1.00 Mpa | ||
| Temperature | 60 to 85 °C | ||
| Spray nozzle temperature | 235 to 255 °C |
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