Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 3300M KEP KOREA
KEPEX®
Automotive sector
Glass fiber reinforced
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Plastic Datasheets
| hardness | Test Condition | Test Method | KEP KOREA/3300M |
|---|---|---|---|
| Rockwell hardness | R计秤 | ISO 2039-2 | 118 |
| Mechanical properties | Test Condition | Test Method | KEP KOREA/3300M |
|---|---|---|---|
| bending strength | ASTM D790/ISO 178 | 96 kg/cm²(MPa)[Lb/in²] | |
| Flexural modulus | ASTM D790/ISO 178 | 2.800 kg/cm²(MPa)[Lb/in²] | |
| bending strength | ISO 178 | 94.0 Mpa | |
| Tensile strain | 断裂 | ISO 527-2 | 15 % |
| Flexural modulus | ISO 178 | 2800 Mpa | |
| elongation at break | ASTM D638/ISO 527 | 11 % | |
| Rockwell hardness | ASTM D785 | 118 | |
| tensile strength | ASTM D638/ISO 527 | 63 kg/cm²(MPa)[Lb/in²] | |
| ISO 527-2 | 63.0 Mpa |
| Electrical performance | Test Condition | Test Method | KEP KOREA/3300M |
|---|---|---|---|
| Dissipation Factor | 60Hz | ASTM D150 | 2E-03 |
| dielectric constant | 60Hz | ASTM D150 | 3.00 |
| dielectric strength | IEC 60243-1 | 18 KV/mm | |
| Volume resistivity | IEC 60093 | 1E+16 ohms·cm |
| Physical properties | Test Condition | Test Method | KEP KOREA/3300M |
|---|---|---|---|
| density | ASTM D792/ISO 1183 | 1.33 | |
| Water absorption rate | ASTM D570/ISO 62 | 0.07 % |
| flammability | Test Condition | Test Method | KEP KOREA/3300M |
|---|---|---|---|
| UL flame retardant rating | 0.8mm | UL 94 | HB |
| physical property | Test Condition | Test Method | KEP KOREA/3300M |
|---|---|---|---|
| Shrinkage rate | MD：3.00mm | 内部方法 | 2.1 % |
| Thermal performance | Test Condition | Test Method | KEP KOREA/3300M |
|---|---|---|---|
| melting temperature | ISO 11357-3 | 220 °C | |
| Combustibility (rate) | UL 94 | HB | |
| Heat distortion temperature | 1.8MPa,未退火，HDT | ISO 75-2/A | 68.0 °C |
| melting temperature | 220 ℃（℉） |
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