Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PUR-Ester LF 1900A CHEMTURU USA
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Plastic Datasheets
| hardness | Test Condition | Test Method | CHEMTURU USA/ LF 1900A |
|---|---|---|---|
| Shore hardness | 邵氏A | ASTM D2240 | 90to93 |
| film | Test Condition | Test Method | CHEMTURU USA/ LF 1900A |
|---|---|---|---|
| Tear resistance of pants | ASTM D1938 | 47.3 N/mm |
| Mechanical properties | Test Condition | Test Method | CHEMTURU USA/ LF 1900A |
|---|---|---|---|
| compressive strength | 20%应变 | ASTM D695 | 4.96 MPa |
| 10%应变 | ASTM D695 | 2.62 MPa | |
| 25%应变 | ASTM D695 | 6.69 MPa | |
| 5%应变 | ASTM D695 | 1.65 MPa | |
| 15%应变 | ASTM D695 | 3.62 MPa |
| thermosetting | Test Condition | Test Method | CHEMTURU USA/ LF 1900A |
|---|---|---|---|
| STORAGE STABILITY | 6.0to8.0 min | ||
| stripping time | 30to45 min |
| Uncured Properties | Test Condition | Test Method | CHEMTURU USA/ LF 1900A |
|---|---|---|---|
| Curing Time | 100°C | 16 hr |
| physical property | Test Condition | Test Method | CHEMTURU USA/ LF 1900A |
|---|---|---|---|
| density | ASTM D792 | 1.27 g/cm³ |
| elastomer | Test Condition | Test Method | CHEMTURU USA/ LF 1900A |
|---|---|---|---|
| elongation | 断裂 | ASTM D412 | 530 % |
| tear strength | 开裂 | ASTM D470 | 24 kN/m |
| Shore hardness | ASTM D2632 | 27 % | |
| compression set | 70°C,22hr | ASTM D395B | 32 % |
| tensile strength | ASTM D412 | 49.6 MPa | |
| 200%应变 | ASTM D412 | 10.3 MPa | |
| 100%应变 | ASTM D412 | 8.27 MPa | |
| 300%应变 | ASTM D412 | 15.2 MPa | |
| tear strength | --2 | ASTM D624 | 105 kN/m |
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