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PUR-Ether/MDI ME-230 (97A/55D) Covestro - Polycarbonates
0
مقایسهبرگه داده فنی
| elastomer | شرایط آزمون | روش آزمون | نتیجه آزمون |
|---|---|---|---|
| tear strength | --2 | ASTM D624 | 99.8 kN/m |
| Split | ASTM D1938 | 53 kN/m | |
| tensile strength | Break | ASTM D412 | 28.8 MPa |
| elongation | Break | ASTM D412 | 470 % |
| Permanent compression deformation | 70°C,22hr | ASTM D395B | 25 % |
| Shore hardness | ASTM D2632 | 65 % | |
| tensile strength | 100%Strain | ASTM D412 | 11.4 MPa |
| 200%Strain | ASTM D412 | 14.3 MPa | |
| 300%Strain | ASTM D412 | 18.3 MPa |
| mechanical properties | شرایط آزمون | روش آزمون | نتیجه آزمون |
|---|---|---|---|
| Taber abraser | 1000Cycles | ASTM D3489 | 34.0 mg |
| thermosetting | شرایط آزمون | روش آزمون | نتیجه آزمون |
|---|---|---|---|
| Thermosetting components | PartC3 | 按重量计算的混合比:20 | |
| 按重量计算的混合比 | 100 | ||
| PartB5 | 按重量计算的混合比:80 |
| hardness | شرایط آزمون | روش آزمون | نتیجه آزمون |
|---|---|---|---|
| Shore hardness | ShoreA | ASTM D2240 | 97 |
| ShoreD | ASTM D2240 | 55 |
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