SMC parts

SMCparts(insulation parts,DMC parts) has high mechanical properties and dielectric properties,used the insulation parts for electrical and mechanical equipment. ItemUnitValueDensity g/cm31.75 1.95Water absorption ≤ mg20Mold shrinkage ≤%0.15Heat deflection temperature(A) ≥°C240Impact strength charpy ≥kJ/m260Flexural strength ≥MPa150Surface resistivity ≥Under normal ondition After impregnated in water for 24 hoursΩ1×10131×1012Dielectric strength in 90°C oil ≥MV/m12.0Dissipation factor(1MHz)≤——Permittivity(1MHz)≤——Arc resistance ≥s180Proof tracking index(PTI)V600Flammability —FVOTemperature index —155