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VÒNG SỨ HÀN QUỐC

VÒNG SỨ HÀN QUỐC
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VÒNG SỨ HÀN QUỐC VÒNG SỨ HÀN QUỐC

Các size thông dụng : M16, M19 , M22 Thông số Kỹ thuật Main chemical ingredient 2MgO, 2Al2O3, 5SiO2 Bulk density 2.5gm/cc Maximum use temperature 1800°C Water absorption 0.1% Hardness 800HV Bending Strength 900Kgf/cm2 (20°C) Compressive Strength 3500Kgf/ (20°C) Coefficient of thermal expansion ≤2.0(1×10-6/°C) Dielectric constant 6(1MHz.25°C) Dielectric strength 10 ac-KV/mm(ac V/mil) Volume Resistivity >1012 ohm-cm(20°C) Color White, light yellow etc BS EN ISO 13918:2008 Cemamic ferrule for unthreaded stud and shear connector(UF)


Dimensions of ceramic ferrules for unthreaded studs and shear connectors(UF)

There are two kinds of ceramic ferrule, one is through deck type which has 8 teeth, the other is common type which has 18 teeth.

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