by SpecialChem

LEXAN™ Resin LUX7189

LEXAN™ Resin LUX7189 is an amorphous polycarbonate resin. Provides highly stable mechanical, electrical, optical and thermal properties. Is a high light reflectance, non-chlorinated, non-brominated flame retardant grade. Exhibits impact resistance, outstanding dimensional stability and clarity. Processed by injection molding.

LEXAN™ Resin LUX7189 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.3

(23°C/50% relative humidity)

ASTM D792

Linear Mold Shrinkage

0.5 - 0.7 %

(flow, 3.2 mm (5))

SABIC Method

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

22 g/10min

(300°C/1.2 kgf)

ASTM D1238

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

120 °C

Hopper Temperature

60 - 80 °C

Drying Time

2 - 4 hr

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LEXAN™ Resin LUX7189

LEXAN™ Resin LUX7189 Properties

Physical Properties

LEXAN™ Resin LUX7189 Processing Guidelines

Injection Molding Properties