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by SpecialChem

LEXAN™ Resin VR2820

LEXAN™ Resin VR2820 by SABIC is an amorphous, UV stabilized Polycarbonate resin. Possesses high mechanical, optical, electrical and thermal properties. Provides low flow, good mold release and exhibits good impact resistance, clarity and outstanding dimensional stability. LEXAN™ Resin VR2820 is processed by injection molding.

LEXAN™ Resin VR2820 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Heat Deflection Temperature (HDT)

124 °C

(at 264 psi (1.80 Mpa), Unannealed)

ASTM D648

CTE, Linear

6.84E-05 1/°C

(-40°C to 95°C, flow)

ASTM E831

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Mold Temperature

80 - 115 °C

Drying Temperature

120 °C

Melt Temperature

310 - 330 °C

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LEXAN™ Resin VR2820

LEXAN™ Resin VR2820 Properties

Thermal Properties

LEXAN™ Resin VR2820 Processing Guidelines

Injection Molding Properties