品牌:雪佛龙菲利普Ryton
型号:25212-74-2
规格:耐磨级
起订:25KG
供应:50000KG
发货:1天内
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雪佛龙菲利普PPS Ryton BR42B 产品特性:含40%玻纤增强,耐磨损,坚韧、热稳定性极好,可注塑、挤出、涂塑成型
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PPS BR42B 物性表:
Physical | Nominal Value | Unit | Test Method |
Specific Gravity | 1.76 | g/cm³ | ASTM D792 |
Molding Shrinkage - Flow (3.18 mm) | 0.20 | % | |
Molding Shrinkage - Across Flow (3.18 mm) | 0.50 | % | |
Water Absorption (23°C, 24 hr) | 0.020 | % | ASTM D570 |
Mechanical | Nominal Value | Unit | Test Method |
Tensile Strength | 186 | MPa | ASTM D638 |
Tensile Stress (Yield) | 190 | MPa | ISO 527-2 |
Tensile Elongation (Break) | 1.6 | % | ASTM D638 |
Tensile Strain (Break) | 1.7 | % | ISO 527-2 |
Flexural Modulus | 14500 | MPa | ASTM D790 |
Flexural Modulus | 14000 | MPa | ISO 178 |
Flexural Strength | 269 | MPa | ASTM D790 |
Flexural Strength | 275 | MPa | ISO 178 |
Compressive Strength | 255 | MPa | ASTM D695 |
Coefficient of Friction 2 (vs. Steel - Dynamic) | 0.32 | ASTM D3702 | |
Wear Rate 2 | 1.00E-6 | m/hr | ASTM D3702 |
Impact | Nominal Value | Unit | Test Method |
Notched Izod Impact (3.18 mm) | 91 | J/m | ASTM D256 |
Notched Izod Impact Strength | 9.5 | kJ/m² | ISO 180/A |
Unnotched Izod Impact (3.18 mm) | 750 | J/m | ASTM D256 |
Unnotched Izod Impact Strength | 40 | kJ/m² | ISO 180 |
Thermal | Nominal Value | Unit | Test Method |
Deflection Temperature Under Load (1.8 MPa, Annealed) | > 260 | °C | ASTM D648 |
CLTE - Flow | ASTM E831 | ||
-50 to 50°C | 0.000015 | cm/cm/°C | |
100 to 200°C | 0.000010 | cm/cm/°C | |
CLTE - Transverse | ASTM E831 | ||
-50 to 50°C | 0.000040 | cm/cm/°C | |
100 to 200°C | 0.000080 | cm/cm/°C |