Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT+PET Kepex® 3750GF 韩国工程塑料
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汽车领域的应用,工业部件,电气,电子应用领域
填料,玻璃纤维增强材料,50%,填料按重量,
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | 韩国工程塑料/Kepex® 3750GF |
|---|---|---|---|
| Charpy Notched Impact Strength | 23°C | ISO 179/1eA | 10 kJ/m² |
| hardness | Test Condition | Test Method | 韩国工程塑料/Kepex® 3750GF |
|---|---|---|---|
| Rockwell hardness | R计秤 | ISO 2039-2 | 119 |
| Mechanical properties | Test Condition | Test Method | 韩国工程塑料/Kepex® 3750GF |
|---|---|---|---|
| tensile strength | ISO 527-2 | 155 MPa | |
| Tensile strain | 断裂 | ISO 527-2 | 1.0 % |
| Flexural modulus | ISO 178 | 16500 MPa | |
| bending strength | ISO 178 | 230 MPa |
| Electrical performance | Test Condition | Test Method | 韩国工程塑料/Kepex® 3750GF |
|---|---|---|---|
| Dissipation Factor | 60Hz | ASTM D150 | 2E-03 |
| dielectric strength | IEC 60243-1 | 22 kV/mm | |
| dielectric constant | 60Hz | ASTM D150 | 3.40 |
| Volume resistivity | IEC 60093 | 1E+16 ohms·cm |
| flammability | Test Condition | Test Method | 韩国工程塑料/Kepex® 3750GF |
|---|---|---|---|
| UL flame retardant rating | 0.8mm | UL 94 | HB |
| physical property | Test Condition | Test Method | 韩国工程塑料/Kepex® 3750GF |
|---|---|---|---|
| Shrinkage rate | MD：3.00mm | 内部方法 | 0.40to0.80 % |
| density | ISO 1183 | 1.75 g/cm³ |
| Thermal performance | Test Condition | Test Method | 韩国工程塑料/Kepex® 3750GF |
|---|---|---|---|
| melting temperature | ISO 11357-3 | 220to250 °C | |
| Hot deformation temperature (HDT) | 1.8MPa,未退火，HDT | ISO 75-2/A | 210 °C |
| 0.45MPa,未退火，HDT | ISO 75-2/B | 220 °C |
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