耐磨損低摩擦PPS Ryton BR42B
PPS 美國雪佛龍菲利普 BR42B
玻纖40%填充,低摩擦系數(shù) 耐磨損性好
美國雪佛龍菲利普PPS Ryton BR42B
Chevron Phillips Ryton BR42B Polyphenylene Sulfide Compound
特性:Ryton BR42B 是 40%玻璃纖維增強聚苯硫醚復合特別配方,使用低摩擦系數(shù)在低表面的摩擦和磨損的應用程序。有 0.001 毫米/小時按 ASTM D3702 磨損率。
應用范圍: 水泵葉片。
機械性能:
Tensile Strength, Ultimate | 170 MPa | 24700 psi | ASTM D638 |
Elongation at Break | 1.5 % | 1.5 % | ASTM D638 |
Flexural Yield Strength | 275 MPa | 39900 psi | ASTM D790 |
Flexural Modulus | 15.0 GPa | 2180 ksi | ASTM D790 |
Compressive Yield Strength | 205 MPa | 29700 psi | ASTM D695 |
Izod Impact, Notched | 0.850 J/cm | 1.59 ft-lb/in | ASTM D256 |
Izod Impact, Unnotched | 6.90 J/cm | 12.9 ft-lb/in | ASTM D256 |
Coefficient of Friction, Dynamic | 0.32 | 0.32 | Against 52100 steel; 100 hours; 22.7 kg load (1.7 MPa); 36 RPM; Dry; Ambient Temperature; PV=2500; ASTM D3702 |