Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PEEK KT-820SL45 SOLVAY USA
KetaSpire® PEEK
Thrust washer、Oil/Gas Supplies、Application in the automo、Bushing、Engine parts
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | SOLVAY USA/KT-820SL45 |
|---|---|---|---|
| Suspended wall beam without notch impact strength | -- | ISO180 | 43 kJ/m² |
| -- | ASTMD4812 | 530 J/m |
| hardness | Test Condition | Test Method | SOLVAY USA/KT-820SL45 |
|---|---|---|---|
| Rockwell hardness | M级 | ASTMD785 | 90 |
| Mechanical properties | Test Condition | Test Method | SOLVAY USA/KT-820SL45 |
|---|---|---|---|
| shear strength | ASTMD732 | 84.1 Mpa | |
| --4 | ASTMD1894 | 0.34 | |
| Tensile modulus | -- | ASTMD638 | 18300 Mpa |
| bending strength | -- | ISO178 | 273 Mpa |
| -- | ASTMD790 | 265 Mpa | |
| --6 | ASTMD1894 | 0.12 | |
| elongation | 断裂 | ISO527-2/1A/5 | 1.5 % |
| Tensile stress | -- | ASTMD638 | 161 Mpa |
| Tensile modulus | -- | ISO527-2/1A/1 | 25300 Mpa |
| elongation | 断裂3 | ASTMD638 | 1.5 % |
| compressive strength | ASTMD695 | 127 Mpa | |
| Flexural modulus | -- | ASTMD790 | 16600 Mpa |
| --5 | ASTMD3702 | 0.45 | |
| Tensile stress | 屈服 | ISO527-2/1A/5 | 197 Mpa |
| Flexural modulus | -- | ISO178 | 24100 Mpa |
| --7 | ASTMD3702 | 0.070 |
| Filling analysis | Test Condition | Test Method | SOLVAY USA/KT-820SL45 |
|---|---|---|---|
| Melt viscosity 2 | 400°C,1000sec^-1 | ASTMD3835 | 380 Pa·s |
| physical property | Test Condition | Test Method | SOLVAY USA/KT-820SL45 |
|---|---|---|---|
| Shrinkage rate | TD:3.18mm | ASTMD955 | 1.3到1.5 % |
| melt mass-flow rate | 400°C/2.16kg | ASTMD1238 | 2.0 g/10min |
| Water absorption rate | 24hr | ASTMD570 | 0.030 % |
| Shrinkage rate | MD:3.18mm | ASTMD955 | 0.0到0.20 % |
| Thermal performance | Test Condition | Test Method | SOLVAY USA/KT-820SL45 |
|---|---|---|---|
| Glass Transition Temperature | ASTMD3418 | 152 °C | |
| thermal conductivity | ASTME1530 | 0.36 W/m/K | |
| ASTMD3418 | 342 °C | ||
| specific heat | 50°C | DSC | 1250 J/kg/°C |
| 200°C | DSC | 1670 J/kg/°C | |
| MD：-50到50°C | ASTME831 | 1.7E-05 cm/cm/°C | |
| 1.8MPa,退火 | ASTMD648 | 299 °C |
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