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HCB9230

Technical Datasheet | Supplied by Shanghai Kumho Sunny Plastics

HCB9230 by Shanghai Kumho Sunny Plastics is a modified, polycarbonate (PC) and polybutylene terephthalate (PBT) blend. Exhibits high heat resistance, high flow, high impact resistance, high tenacity and good chemical resistance. Offers easy molding, toughness and dimensional stability. Is suitable for processing by injection molding. HCB9230 is recommended for auto outside laggage carrier, handle and electronic & electrical parts applications. Complies with UL file numbers E65424 and E254819.

HCB9230 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Heat Deflection Temperature (HDT)

98 °C

(1.80MPa, Unannealed, 120°C/h)

ISO 75

Vicat Softening Temperature

115 °C

(5Kg, 50°C/h)

ISO 306

Injection Properties

Value & Unit

Test Condition

Test Method

Front Barrel Temperature

240 - 270 °C

Nozzle Temperature

245 - 265 °C

Rear Barrel Temperature

230 - 260 °C

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HCB9230

HCB9230 Properties

Thermal Properties

HCB9230 Processing Guidelines

Injection Properties