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Visulfon™ GRB302

Technical Datasheet | Supplied by Kingfa

Visulfon™ GRB302 by Kingfa is a polyphenylsulfone (PPSU) grade reinforced with 30% glass fiber. Provides excellent dimensional stability, heat- & chemical-resistance and outstanding creep resistance. Offers excellent heat & water vapor performance, good electrical performance, processability and transparency. Shows little smoke and toxic gas release during combustion. Visulfon™ GRB302 is used in electronics & electrical equipment, auto, machinery and food hygiene.

Visulfon™ GRB302 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Glass Transition Temperature, Tg

220 °C

Heat Deflection Temperature (HDT)

200 °C

Relative Thermal Index (RTI)

180 °C

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