About |
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PRODUCT SERIES: S42 SERIES SMC PRODUCT DESCRIPTION: LOW PRESSURE, LOW DENSITY, LOW SMOKE These materials provide low smoke generation and flame spread in accordance with ASTM E162, E662 and E84 standards.&& |
Product Description | |
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Generic | 热固性聚酯 |
Material Status | Commercial: Active |
Features | Low smoke,Flame Characteristics,Low density |
Availabilitys | North America,Asia Pacific,Europe |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.50 to 1.70 | g/cm³ | ASTM D792 |
Shrinkage rate | 0.050 to 0.20 | % | ISO 2577 |
Water absorption rate | |||
23℃,24hr | 0.30 | % | ASTM D570 |
IMPACT | Nominal value | Unit | Test method |
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Notched impact strength of cantilever beam | 1000 | J/m | ASTM D4812 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
1.8 MPa, unannealed | > 204 | ℃ | ASTM D648 |
FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
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Flame Spread Index | 25.0 | ASTM E162 |
optical performance | Nominal value | Unit | Test method |
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Optical Density | ASTM E662 | ||
Non-Flaming @ 1.5 min | 0.00 | ASTM E662 | |
Non-Flaming @ 4 min | 10.0 | ASTM E662 |
MECHANICAL | Nominal value | Unit | Test method |
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Babbitt hardness | 30 to 60 | ASTM D2583 | |
Tensile modulus | 11700 | MPa | ASTM D638 |
tensile strength | 68.9 | MPa | ASTM D638 |
Bending modulus | 6890 | MPa | ASTM D790 |
bending strength | 145 | MPa | ASTM D790 |
compressive strength | 131 | MPa | ASTM D695 |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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