Alumina ceramic disc has the advantages of super hardness,high wear-resisting,good corrosion resistance high intensity , precision process, high mechanical strength, good chemical stability, mechanical seal good, polishing surface and so on.It widely used in various aquatic equipments.
Modulus of Elasticity
Highest Application Temperature
Volume Resistivity at 20°C
Features: 1.The frictional times is 300, 000 to 500, 000,
2.Density :3.6~3.9g/cubic centimeter,
3.Rigidity is 84~86 HRA,
4.The thickness tolerance is less than 0.02mm, the diameter tolerance is less than 0.02mm
5. High precision: Ra 0.2~0.4, linear dimension tol. +/-0.05~+/-0.005mm, roughness 0.005
6. High wear-resistance: Provide 50 thousands of action
7. Can maintain exact action for hot fluid
8. Can be used in high temperature environment, high corrosive applications
FU QIANG,established in 1964, original from Liling Physical & Chemical Porcelain Factory. Covering floor space of more than 40,000 square meters, over 500 employees and up to 40 junior and senior technicians. Being association unit in Chinese Mechanical Engineering Society and Engineering Ceramics Professional Committee; as the secondary network supplier for SINOPEC and CNPC and appointed supplier to BASF,BAYER etc.top-level group.
Owning abundant technical and plentiful experience, with ... View detail