Technical datasheet

KINGFA® JH830T

Supplied byKingfa- Last Updated on Aug 5, 2025

KINGFA® JH830T by Kingfa is a flame-retardant (UL94 V-0) Polycarbonate (PC) grade. Possesses excellent balance properties, high stiffness, good size stability, shows transparency and good surface. KINGFA® JH830T is suitable for processing by injection molding. Used in lamp-chimney, telecommunication equipment, sunshine board, business machine, household appliance cabinet and electrical markets like controller switch.
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Benefits

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Compliance

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Availability

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KINGFA® JH830T properties

Electrical properties

PropertiesValue & unitTest conditionTest method
Dielectric Strength0.0 Visible After LoginVisible After LoginVisible After Login
Surface Resistivity0.0 Visible After LoginVisible After LoginVisible After Login
Volume Resistivity0.0 Visible After LoginVisible After LoginVisible After Login

Flammability properties

PropertiesValue & unitTest conditionTest method
Flame Rating, UL 940.0 Visible After LoginVisible After LoginVisible After Login
Flame Rating, UL 940.0 Visible After LoginVisible After LoginVisible After Login

Mechanical properties

PropertiesValue & unitTest conditionTest method
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Strength0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Rockwell R0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Izod0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Unnotched Izod0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength0.0 Visible After LoginVisible After LoginVisible After Login

Other properties

PropertiesValue & unitTest conditionTest method
Ball Pressure Test Temperature0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Density0.0 Visible After LoginVisible After LoginVisible After Login
Linear Mold Shrinkage0.0 Visible After LoginVisible After LoginVisible After Login
Water Absorption0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
Deflection Temperature at 0.46 MPa (66 psi)0.0 Visible After LoginVisible After LoginVisible After Login
Deflection Temperature at 1.8 MPa (264 psi)0.0 Visible After LoginVisible After LoginVisible After Login
Hot Wire Test0.0 Visible After LoginVisible After LoginVisible After Login

KINGFA® JH830T Processing Guidelines

Injection Molding Processing Guidelines

PropertiesValue & unitTest conditionTest method
Back PressureVisible After LoginVisible After Login
Melt TemperatureVisible After LoginVisible After Login
Melt TemperatureVisible After LoginVisible After Login
Mold TemperatureVisible After LoginVisible After Login
Pre Drying TimeVisible After LoginVisible After Login
Pre-Drying TemperatureVisible After LoginVisible After Login
Screw SpeedVisible After LoginVisible After Login

Injection molding Processing Guidelines

PropertiesValue & unitTest conditionTest method
Center Barrel TemperatureVisible After LoginVisible After Login
Front Barrel TemperatureVisible After LoginVisible After Login
Rear Barrel TemperatureVisible After LoginVisible After Login

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