Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PVC, Rigid Hoffman PVC V7-28 Hoffman Plastic Compounds Inc.
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Hoffman Plastic Compounds Inc./Hoffman PVC V7-28 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 3.17mm | ASTM D256 | 1100 J/m |
| hardness | Test Condition | Test Method | Hoffman Plastic Compounds Inc./Hoffman PVC V7-28 |
|---|---|---|---|
| Shore hardness | 邵氏D | ASTM D2240 | 80 |
| Mechanical properties | Test Condition | Test Method | Hoffman Plastic Compounds Inc./Hoffman PVC V7-28 |
|---|---|---|---|
| tensile strength | ASTM D638 | 44.1 MPa | |
| Tensile modulus | ASTM D638 | 2540 MPa | |
| Flexural modulus | ASTM D790 | 2550 MPa | |
| bending strength | ASTM D790 | 68.3 MPa |
| flammability | Test Condition | Test Method | Hoffman Plastic Compounds Inc./Hoffman PVC V7-28 |
|---|---|---|---|
| UL flame retardant rating | UL 94 | V-0 |
| physical property | Test Condition | Test Method | Hoffman Plastic Compounds Inc./Hoffman PVC V7-28 |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 0.30to0.50 % |
| density | ASTM D792 | 1.32 g/cm³ |
| Thermal performance | Test Condition | Test Method | Hoffman Plastic Compounds Inc./Hoffman PVC V7-28 |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,退火，HDT | ASTM D648 | 72.2 °C |
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