Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates

Polyester Haysite Plastics H755 Haysite Reinforced Plastics
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Plastic Datasheets
| hardness | Test Condition | Test Method | Haysite Reinforced Plastics/Haysite Plastics H755 |
|---|---|---|---|
| Babbitt hardness | 48 |
| Supplementary Information | Test Condition | Test Method | Haysite Reinforced Plastics/Haysite Plastics H755 |
|---|---|---|---|
| Temperature rating | 155 °C | ||
| viscosity | 1.27cm | ASTM D229 | 8.27 MPa |
| mechanical properties | Test Condition | Test Method | Haysite Reinforced Plastics/Haysite Plastics H755 |
|---|---|---|---|
| Bending modulus | ASTM D790 | 11000 MPa | |
| bending strength | ASTM D790 | 172 MPa | |
| compressive strength | ASTM D695 | 276 MPa | |
| shear strength | ASTM D732 | 103 MPa | |
| tensile strength | ASTM D638 | 75.8 MPa |
| Electrical performance | Test Condition | Test Method | Haysite Reinforced Plastics/Haysite Plastics H755 |
|---|---|---|---|
| Arc resistance | ASTM D495 | 150 sec | |
| Dielectric constant | 60Hz | ASTM D150 | 4.80 |
| Dielectric strength | 1.59mm,Oil | ASTM D149 | 20 kV/mm |
| 逐步升压, 油中 | ASTM D149 | 60000 V | |
| Dissipation factor | 60Hz | ASTM D150 | 0.020 |
| Physical properties | Test Condition | Test Method | Haysite Reinforced Plastics/Haysite Plastics H755 |
|---|---|---|---|
| density | ASTM D792 | 1.80 g/cm³ | |
| Water absorption rate | Equilibrium | ASTM D229 | 0.35 % |
| impact performance | Test Condition | Test Method | Haysite Reinforced Plastics/Haysite Plastics H755 |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D256 | 450 J/m |
| flammability | Test Condition | Test Method | Haysite Reinforced Plastics/Haysite Plastics H755 |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB | |
| IgnitionTime | ASTM D229 | 1.7 min | |
| BurningTime | ASTM D229 | 3.5 min |