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Carbotex® K-30FR

Carbotex® K-30FR by Kotec is a non-brominated and non-chlorinated flame-retardant polycarbonate (PC) grade, exhibiting medium-low viscosity. It is designed for injection molding process. It is a general-purpose grade, recommended for manufacturing of OA equipment, communications precision parts, machineries safety products, household applications, leisure articles, electrical and electronic parts. Carbotex® K-30FR complies with UL 94 V-0 Flame Rating.

Carbotex® K-30FR Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.2 -

ASTM D792

Water Absorption

= 0.2 %

(24 hrs at 23°C water immersion)

ASTM D570

Linear Mold Shrinkage

0.5 - 0.7 %

ASTM D955

Injection Properties

Value & Unit

Test Condition

Test Method

Injection Pressure

500 - 1800 kgf/cm²

Injection Speed

Mid-High -

Cylinder Temperature (Front)

270 - 300 °C

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Carbotex® K-30FR

Carbotex® K-30FR Properties

Physical Properties

Carbotex® K-30FR Processing Guidelines

Injection Properties