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TRIREX® 3022U LH75

Technical Datasheet | Supplied by Samyang

TRIREX® 3022U LH75 by Samyang is a UV stabilized polycarbonate (PC) grade. Exhibits superior mechanical properties, good dimensional stability, high electrical performance, good weather resistance, high flow, good impact resistance, low moisture absorption, low melt viscosity and excellent transparency. Workable under a wide range of temperature. Is suitable for processing by injection molding. TRIREX® 3022U LH75 is recommended for automotive, appliance, optical, electrical & electronic and outdoor applications including electric meter cover, window pane, sing board, wind break, signal lamp and ship light. Meets UL 94 V-0 flame rating.

TRIREX® 3022U LH75 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.20 -

ASTM D792

Water Absorption

0.15 %

(23°C, 24 hr)

ASTM D570

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

16 g/10 min

(300 °C, 1.2 kg)

ASTM D1238

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

120 °C

Drying Time

3 - 4 hr

Melt Temperature

290 - 310 °C

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TRIREX® 3022U LH75

TRIREX® 3022U LH75 Properties

Physical Properties

TRIREX® 3022U LH75 Processing Guidelines

Injection Molding Properties