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by SpecialChem

LEXAN™ Resin 123R

LEXAN™ Resin 123R by SABIC is an amorphous, 18 MFR polycarbonate resin, MVR of 21. It is UV stabilized with mold release properties. It offers a unique combination of toughness with exceptional impact strength. It provides high optical clarity, excellent creep, and high temperature resistance. LEXAN™ Resin 123R is processed by injection molding and used for small intricate parts. It is UL Recognized, (UL746C f1 and UL94 HB rated).

LEXAN™ Resin 123R Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.2

(At 23°C, 50% RH)

ASTM D792

Specific Volume

0.83 cm³/g

(At 23°C, 50% RH)

ASTM D 792

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

17.5 g/10 min

(At 300°C, 1.2 kgf, 50% RH)

ASTM D1238

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

120 °C

Shot to Cylinder Size

40 - 60 %

Drying Time

3 - 4 hr

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LEXAN™ Resin 123R

LEXAN™ Resin 123R Properties

Physical Properties

LEXAN™ Resin 123R Processing Guidelines

Injection Molding Properties