Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT/PET PCR GF 20 BK A SCHULMAN USA
SCHULADUR®
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Filler: Glass fiber reinf、20% filler by weight
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | A SCHULMAN USA/PCR GF 20 BK |
|---|---|---|---|
| Impact strength of simply supported beam without notch | 23°C | ISO179/1eU | 30 kJ/m² |
| -30°C | ISO179/1eU | 28 kJ/m² |
| Mechanical properties | Test Condition | Test Method | A SCHULMAN USA/PCR GF 20 BK |
|---|---|---|---|
| Tensile modulus | ISO527-2/1A/1 | 8100 Mpa | |
| Tensile strain | 断裂 | ISO527-2/1A/5 | 2.5 % |
| Tensile stress | 断裂 | ISO527-2/1A/5 | 125 Mpa |
| Electrical performance | Test Condition | Test Method | A SCHULMAN USA/PCR GF 20 BK |
|---|---|---|---|
| Surface Resistivity | IEC60093 | >1.0E+15 ohms | |
| Volume resistivity | IEC60093 | >1.0E+13 ohms·cm |
| flammability | Test Condition | Test Method | A SCHULMAN USA/PCR GF 20 BK |
|---|---|---|---|
| Burning wire flammability index | 2.0mm | IEC60695-2-12 | 650 °C |
| UL flame retardant rating | 0.75mm | IEC60695-11-10,-20 | HB |
| 1.5mm | IEC60695-11-10,-20 | HB |
| physical property | Test Condition | Test Method | A SCHULMAN USA/PCR GF 20 BK |
|---|---|---|---|
| Melt volume flow rate | 260°C/2.16kg | ISO1133 | 24.0 cm3/10min |
| Water absorption rate | 23°C,24hr | ISO62 | 0.30 % |
| Thermal performance | Test Condition | Test Method | A SCHULMAN USA/PCR GF 20 BK |
|---|---|---|---|
| 1.8MPa,未退火 | ISO75-2/Af | 200 °C | |
| 0.45MPa,未退火 | ISO75-2/Bf | 225 °C |
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