东丽60%玻矿级PPS TORELINA A360M
¥59.50
高强度高刚PPS TORELINA A305MD1
¥59.50
60%玻纤矿物PPS TORELINA A400MX01
¥59.50
东丽60%玻矿级PPS TORELINA A360M
¥59.50
高强度高刚PPS TORELINA A305MD1
¥59.50
60%玻纤矿物PPS TORELINA A400MX01
¥59.50
日本东丽70%玻矿高刚PPS TORELINA A310M
Density(23°C) | 2.06 | g/cm | *** 1183 |
Molding Shrinkage3 | Internal Method | ||
Across Flow : 3.00 mm | 0.50 | % | |
Flow : 3.00 mm | 0.20 | % | |
Water Absorption(24 hr, 23°C) | 0.020 | % | *** 62 |
| Hardness | Nominal Value | Unit | Test Method |
Rockwell Hardness(R-Scale) | 123 | *** 2039-2 |
| Mechanical | Nominal Value | Unit | Test Method |
Tensile Stress(23°C) | 115 | MPa | *** 527-2 |
Tensile Strain(Break, 23°C) | 0.80 | % | *** 527-2 |
Flexural Modulus(23°C) | 22000 | MPa | *** 178 |
Flexural Stress(23°C) | 200 | MPa | *** 178 |
Shear Strength(23°C) | 60.0 | MPa | JIS K7214 |
Coefficient of Friction4 | 0.30 | ||
Taber Abrasion Resistance(1000 Cycles) | 70.0 | mg | *** 9352 |
| Impact | Nominal Value | Unit | Test Method |
Charpy Notched Impact Strength(23°C) | 7.0 | kJ/m | *** 179 |
Charpy Unnotched Impact Strength(23°C) | 16 | kJ/m | *** 179 |
| Thermal | Nominal Value | Unit | Test Method |
Heat Deflection Temperature(1.8 MPa, Unannealed) | 260 | °C | *** 75-2/A |
Melting Temperature | 278 | °C | *** 11357-3 |
CLTE | *** 11359-2 | ||
Flow | 1.9E-5 | cm/cm/°C | |
Transverse | 2.0E-5 | cm/cm/°C |
| Electrical | Nominal Value | Unit | Test Method |
Volume Resistivity | 1.0E+14 | ohms·cm | IEC 60093 |
Electric Strength | 22 | kV/mm | IEC 60243-1 |
Dielectric Constant5(23°C, 1 MHz) | 5.00 | IEC 60250 | |
Dissipation Factor5(23°C, 1 MHz) | 2.0E-3 | IEC 60250 | |
| Flammability | Nominal Value | Unit | Test Method |
Flame Rating(0.36 mm) | V-0 | UL 94 |
PPS的应用是以其***的耐热性为中心,兼顾它的减摩自润滑性,化学稳定性、尺寸稳定性,阻燃性和电绝缘性等。在化工行业pps可用作合成、输送、储存物料的反应罐、管道、阀门、化工泵等,在机械中心pps可制作叶轮、叶片、齿轮、偏心轮、轴承、离合器及***零件;pps的主要用途还是在电子电器领域,如制作变压器骨架,高频线圈骨架、插头、插座、接线架、接触器转鼓鼓片及各种***零件等。
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