Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT LONGLITE® PBT 4820-BK Chang Chun Plastics Co., Ltd. (CCP Group)
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Filler, glass fiber reinforced material, 20%, filler by weight
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Chang Chun Plastics Co., Ltd. (CCP Group)/LONGLITE® PBT 4820-BK |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 6.5 kJ/m² |
| Mechanical properties | Test Condition | Test Method | Chang Chun Plastics Co., Ltd. (CCP Group)/LONGLITE® PBT 4820-BK |
|---|---|---|---|
| Flexural modulus | 23°C | ISO 178 | 5500 MPa |
| Tensile strain | 断裂,23°C | ISO 527-2 | 2.4 % |
| Tensile modulus | 23°C | ISO 527-2 | 7300 MPa |
| tensile strength | 断裂,23°C | ISO 527-2 | 105 MPa |
| bending strength | 23°C | ISO 178 | 150 MPa |
| Electrical performance | Test Condition | Test Method | Chang Chun Plastics Co., Ltd. (CCP Group)/LONGLITE® PBT 4820-BK |
|---|---|---|---|
| Volume resistivity | IEC 60093 | 1E+15 ohms·cm | |
| dielectric strength | 2.00mm | IEC 60243-1 | 25 kV/mm |
| Surface Resistivity | IEC 60093 | 1E+13 ohms |
| flammability | Test Condition | Test Method | Chang Chun Plastics Co., Ltd. (CCP Group)/LONGLITE® PBT 4820-BK |
|---|---|---|---|
| UL flame retardant rating | UL 94 | V-0 |
| physical property | Test Condition | Test Method | Chang Chun Plastics Co., Ltd. (CCP Group)/LONGLITE® PBT 4820-BK |
|---|---|---|---|
| melt mass-flow rate | 250°C/2.16kg | ISO 1133 | 25 g/10min |
| Shrinkage rate | TD | ISO 294-4 | 0.90to1.2 % |
| MD | ISO 294-4 | 0.30to0.50 % | |
| density | ISO 1183 | 1.52 g/cm³ |
| Thermal performance | Test Condition | Test Method | Chang Chun Plastics Co., Ltd. (CCP Group)/LONGLITE® PBT 4820-BK |
|---|---|---|---|
| melting temperature | ISO 11357-3 | 225 °C | |
| Heat distortion temperature | 0.45MPa,未退火，HDT | ISO 75-2/B | 220 °C |
| 1.8MPa,未退火，HDT | ISO 75-2/A | 205 °C |
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