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Dough Moulding Compound

Dough Molding Compound (DMC) is a thermoset plastic resin blend of various inert fillers, fiber reinforcement, catalysts, stabilizers, and pigments that form a viscous, `puttylike` injection molding compound. Dough Molding Compound (DMC) is highly filled and reinforced with short fibres. Glass reinforcement represents between 10% and 20%, with glass length typically between 3.0mm to 12mm or depending on special requirements.

PropertyTest MethodValues
Specific DensityASTM D7901.9
Glass Contents (%)N/A20
Water Absorption (24Hrs) (%)ISO620.-0.2
Tensile Strength (Kgf/cm2  )ISO527400
Flexural Strength (Kgf/cm2 )ISO178900
Impact Strength Izod (J/m)ISO 179250
Compressive Strength (Kgf /cm2)N/A1500
Dielectric Strength (KV/mm)IEC60243-110
Comparative Tracking Index (Volts)IEC60112>600
ARC Resistance (Secs.)D-495180
FLAMMABILITY INDEXUL-94V-0
Glow Wire Test(°C) ,3mmIEC-60695-2-11960
Hot Wire Ignition Test (Secs.)D-3874>120
Relative Thermal Index, Strength ( °C ) (Thickness - 3mm)UL-746B130
Relative Thermal Index, Elect. (°C )(T -3mm)UL-746B105
High Voltage Arc Tracking Rate(mm/min)UL-746A0 thr. 10
High Amp Arc Ignition (mean no. of arcs)UL-746A>120
Material GroupIEC-601121
Pollution DegreeIEC-609503
Insulation Classas per NEMAB
Working Temp ( °C )-(-) 40°C to 130° C



* Color can be customize depending on Customer Requirement.