Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT/ABS 7320H TAIWAN CHANGCHUN
LONGLITE®
Laptop case、Home appliance components
Glass fiber reinforced、high strength、Filler: Glass fiber reinf、20% filler by weight
SGS
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Plastic Datasheets
| Electrical performance | Test Condition | Test Method | TAIWAN CHANGCHUN/7320H |
|---|---|---|---|
| Volume resistivity | IEC 60093 | 1E+14 ohms·cm | |
| dielectric strength | 2.00mm | IEC 60243-1 | 23 KV/mm |
| Surface Resistivity | IEC 60093 | 1E+13 ohms |
| Mechanical properties | Test Condition | Test Method | TAIWAN CHANGCHUN/7320H |
|---|---|---|---|
| Tensile strain | 断裂,23°C | ISO 527-2 | 2.8 % |
| bending strength | 23°C | ISO 178 | 110 Mpa |
| Flexural modulus | 23°C | ISO 178 | 4200 Mpa |
| Tensile modulus | 23°C | ISO 527-2 | 5800 Mpa |
| tensile strength | 断裂,23°C | ISO 527-2 | 80.0 Mpa |
| flammability | Test Condition | Test Method | TAIWAN CHANGCHUN/7320H |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |
| Filling analysis | Test Condition | Test Method | TAIWAN CHANGCHUN/7320H |
|---|---|---|---|
| MeltViscosity | 260°C | ISO 11443 | 185 Pa·s |
| physical property | Test Condition | Test Method | TAIWAN CHANGCHUN/7320H |
|---|---|---|---|
| Shrinkage rate | TD | ISO 294-4 | 0.70-1.3 % |
| MD | ISO 294-4 | 0.10-0.40 % |
| Thermal performance | Test Condition | Test Method | TAIWAN CHANGCHUN/7320H |
|---|---|---|---|
| melting temperature | ISO 11357-3 | 225 °C | |
| Heat distortion temperature | 1.8MPa,未退火，HDT | ISO 75-2/A | 150 °C |
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