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Size of PF Ceramic Ferrule: PF6~PF24

Main Raw Material: Cordierite

Original: Jiangsu, China

Delivery time: Around 15~20 days after receiving deposit

PF Ceramic Ferrule

PF ceramic ferrule is designed for threaded stud, there are 7 sizes for choice: PF6, PF8, PF10, PF12, PF16, PF20, PF24.

PF ceramic ferrule’s main raw material is cordierite. And by molding, making the green body, calcining, etc. It is widely used for magnetic force floating railway engineer, building the bridge, building the railway, large power plant, plane depot that needs wide span.

Parameter of Ceramic Ferrule
1Main Chemical Ingredient2MgO, 2Al2O3, 5SiO2
2Bulk Density2.5gm/cc
3Max Using Temperature1000℃
4Water Absorption0.1%
6Bending Strength900Kgf/cm2(20℃)
7Compressive Strength3500Kgf/cm2(20℃)
8Coefficient of Thermal Expansion≤2.0(1*10-6/℃)
9Dielectric Constant6(1MHz 25℃)
10Dielectric Strength10 ac-KV/mm(ac V/mil)
11Volume Resistivity>1012 ohm-cm(20℃)
12ColorWhite, light yellow, etc
PF Ceramic Ferrule(PF10-PF12)