材質(zhì) | 聚苯硫醚 | 用途 | 宇航 航空 |
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雪佛龍菲利普PPS Ryton R-4
產(chǎn)品特性:含40%玻纖增強,良好的耐化學性,高耐熱性,即使在高溫下,耐化學性和機械性能也很優(yōu)異,高抗蠕變性,堅韌、熱穩(wěn)定性極好,可注塑、擠出、涂塑成型
產(chǎn)品用途:一般用于機械方面為齒輪、機械配件、殼體、閥門,電器電子、汽車工業(yè)配件和宇航、航空等工業(yè)
歐源塑膠原料公司可免費提供官方物性表、UL黃卡、FDA認證、RoHS報告、SGS報告
REACH測試報告等,索取權(quán)威資料請致電13192029932
PPS R-4 物性表:
Physical | Nominal Value | Unit | Test Method |
Specific Gravity | 1.68 | g/cm? | ASTM D792 |
Molding Shrinkage - Flow (3.18 mm) | 0.3 | % | |
Molding Shrinkage - Across Flow (3.18 mm) | 0.5 | % | |
Water Absorption (23°C, 24 hr) | 0.02 | % | ASTM D570 |
Mechanical | Nominal Value | Unit | Test Method |
Tensile Strength | 165 | MPa | ASTM D638 |
Tensile Stress (Yield) | 145 | MPa | ISO 527-2 |
Tensile Elongation (Break) | 1.1 | % | ASTM D638 |
Tensile Strain (Break) | 1 | % | ISO 527-2 |
Flexural Modulus | 14500 | MPa | ASTM D790 |
Flexural Modulus | 14000 | MPa | ISO 178 |
Flexural Strength | 221 | MPa | ASTM D790 |
Flexural Strength | 200 | MPa | ISO 178 |
Compressive Strength | 270 | MPa | ASTM D695 |
Impact | Nominal Value | Unit | Test Method |
Notched Izod Impact (3.18 mm) | 75 | J/m | ASTM D256 |
Notched Izod Impact Strength | 8 | kJ/m? | ISO 180/A |
Unnotched Izod Impact (3.18 mm) | 400 | J/m | ASTM D256 |
Unnotched Izod Impact Strength | 20 | kJ/m? | 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 | 0.000015 | 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 |
PPS R-4
PPS
PPS
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