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MAYRON® MW3820 U

Technical Datasheet | Supplied by Metro Wealth Polymer

MAYRON® MW3820 U by Metro Wealth Polymer is a polycarbonate (PC) grade reinforced with 20% glass fiber. Is suitable for processing by compounding. MAYRON® MW3820 U is registered with UL File No. E306925.

MAYRON® MW3820 U Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.34 - 1.37 g/cm³

ASTM D792

Water Absorption

0.25 - 0.30 %

(23°C)

ASTM D570

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

4 - 8 g/10 min

ASTM D1238

Compounding Properties

Value & Unit

Test Condition

Test Method

Drying Time

3 - 4 hr

Drying Temperature

115 - 125 °C

Processing (Melt) Temperature

270 - 290 °C

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MAYRON® MW3820 U

MAYRON® MW3820 U Properties

Physical Properties

MAYRON® MW3820 U Processing Guidelines

Compounding Properties