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Dough Moulding Compound

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Dough Moulding Compound
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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.

Properties

Test Methods

Values

Specific Density

ASTM D790

1.9

Glass Contents (%)

N/A

20

Water Absorption (24Hrs) (%)

ISO62

0.-0.2

Tensile Strength (Kgf/cm)

ISO527

400

Flexural Strength (Kgf/cm2 )

ISO178

900

Impact Strength Izod (J/m)

ISO 179

250

Compressive Strength (Kgf /cm2)

N/A

1500

Dielectric Strength (KV/mm)

IEC60243-1

10

Comparative Tracking Index (Volts)

IEC60112

>600

ARC Resistance (Secs.)

D-495

180

FLAMMABILITY INDEX

UL-94

V-0

Glow Wire Test(°C) ,3mm

IEC-60695-2-11

960

Hot Wire Ignition Test (Secs.)

D-3874

>120

Relative Thermal Index, Strength ( °C ) (Thickness - 3mm)

UL-746B

130

Relative Thermal Index, Elect. (°C )(T -3mm)

UL-746B

105

High Voltage Arc Tracking Rate(mm/min)

UL-746A

0 thr. 10

High Amp Arc Ignition (mean no. of arcs)

UL-746A

>120

Material Group

IEC-60112

1

Pollution Degree

IEC-60950

3

Insulation Class

as per NEMA

B

Working Temp ( °C )

-

(-) 40°C to 130° C

* Color can be customize depending on Customer Requirement.


Quality Certification

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