China FRP SMC BMC Civil Meter Box, Switch Box, Electrical Box, Find details about China SMC, Fiberglass Reinfornce Plastic Sheet from FRP SMC BMC Civil Meter Box, Switch Box, Electrical Box
Item | Standard | Data |
Density( g/cm³) | GB1463-88 | 1.75-1.85 |
Glass fiber content(%) | GB/T15568-95 | 22±2 |
Area weight(kg/m2) | GB/T15568-95 | 4±0.5 |
Water absorption(mg) | GB1462-88 | ≤ 20 |
HDT (ºC) | GB/T1634-79 | ≥200 |
Barcol Hardness | GB3854-83 | ≥45 |
Average Shrinkage (%) | GB/T15568-95 | ≤0.15 |
Tesile Strength(Mpa) | GB1447-83 | ≥40 |
Flexural Strength(Mpa) | GB1449-83 | ≥120 |
Flexural modulus( GPa) | GB1449-83 | ≥10.0 |
Impact Strength( kJ/m²) | GB1451-83 | ≥45 |