| About |
|---|
| DENILUB PPA NEAT RESIN是一种聚二甲苯酰胺(PPA)产品,。 它,在亚太地区、北美洲、拉丁美洲、欧洲或非洲和中东有供货。&& |
| Product Description | |
|---|---|
| Generic | PPA |
| Material Status | Commercial: Active |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.18 | g/cm³ | ASTM D792 |
| Shrinkage rate | ASTM D955 | ||
| MD | 0.90 to 1.4 | % | ASTM D955 |
| TD | 1.2 to 1.7 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 3200 | MPa | ASTM D638 |
| tensile strength | |||
| yield | 90.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | > 3.0 | % | ASTM D638 |
| friction coefficient | ASTM D1894 | ||
| dynamic | 0.20 | ASTM D1894 | |
| static state | 0.22 | ASTM D1894 | |
| Wear factor | 900 | 10^-10 m³ h/N·m·h |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 4.5 | kJ/m² | ISO 180/A |
| Notched impact strength of cantilever beam | 40 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 120 | ℃ | ASTM D648-A |
| Vicat Softening Temp | 255 | ℃ | ASTM D1525 3 |
| Notes |
|---|
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