Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 UNIPA® Ld Nytef Plastics, Ltd.
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Nytef Plastics, Ltd./UNIPA® Ld |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D256 | 43 J/m |
| hardness | Test Condition | Test Method | Nytef Plastics, Ltd./UNIPA® Ld |
|---|---|---|---|
| Rockwell hardness | M级 | ASTM D785 | 85 |
| R级 | ASTM D785 | 115 |
| Mechanical properties | Test Condition | Test Method | Nytef Plastics, Ltd./UNIPA® Ld |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 50 % |
| tensile strength | ASTM D638 | 81.4 MPa | |
| compressive strength | ASTM D695 | 110 MPa | |
| Tensile modulus | ASTM D638 | 3450 MPa | |
| Flexural modulus | ASTM D790 | 3310 MPa | |
| coefficient of friction | ASTM D1894 | 0.23 | |
| bending strength | ASTM D790 | 103 MPa |
| Electrical performance | Test Condition | Test Method | Nytef Plastics, Ltd./UNIPA® Ld |
|---|---|---|---|
| Volume resistivity | ASTM D257 | 1E+13 ohms·cm | |
| dielectric strength | ASTM D149 | 14 kV/mm | |
| dielectric constant | 60MHz | ASTM D150 | 3.70 |
| flammability | Test Condition | Test Method | Nytef Plastics, Ltd./UNIPA® Ld |
|---|---|---|---|
| UL flame retardant rating | UL 94 | V-2 |
| physical property | Test Condition | Test Method | Nytef Plastics, Ltd./UNIPA® Ld |
|---|---|---|---|
| Water absorption rate | 饱和 | ASTM D570 | 6.5 % |
| 24hr | ASTM D570 | 0.70 % | |
| density | ASTM D792 | 1.16 g/cm³ |
| Thermal performance | Test Condition | Test Method | Nytef Plastics, Ltd./UNIPA® Ld |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 98.9 °C |
| Continuous use temperature | 内部方法 | 98.9 °C | |
| Linear coefficient of thermal expansion | MD | ASTM D696 | 7.2E-05 cm/cm/°C |
| melting temperature | ASTM D3418 | 257 °C |
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