Alumina Zirconia ceramic lining gasket spacer washer
Reputation depends on quality, quality comes from Hard!
Alumina Ceramics:
The wear-resistant and anti-corrosion effect of the high temperature resistant wear-resistant ceramic coating has significantly extended the service life of the entire chimney. It has a certain protective effect on the inner wall of the chimney. The performance of high temperature resistant wear-resistant ceramic coatings, which can withstand high temperatures of about 1600 degrees, and also has better wear resistance, because high temperature hydrofluoric acid fumes often contain a large amount of sand particles, which have certain erosion wear on anti-corrosion materials, Beijing The KN1000 polymer ceramic polymer material developed by Namo can achieve long-term corrosion protection. In the process of building a rotary kiln, boiler, and industrial kiln, three materials are mainly used: refractory materials, thermal insulation materials, and anchor materials. As a kind of furnace building material, refractory material is widely used in various industrial furnace linings, with various varieties, complex uses and various forms. In practical applications, it is generally selected according to the specific use environment and process requirements. The main categories of refractory materials are as follows:
According to the degree of refractor classification: ordinary refractory materials (1580 ~ 1770 ° C), advanced refractory materials (1770 ~ 2000 ° C), special refractory materials above 2000 ° C; according to the shape classification: standard bricks, shaped bricks, special bricks and Zhisheng Weihua high temperature and fire resistance Coatings; classified according to manufacturing methods: fired products, non-fired products, fused cast products and water-based paints; classified by chemical mineral composition: siliceous, aluminum silicate, magnesium chrome, zirconium, silicon carbide and carbon, and Carbonaceous materials, as well as special refractory materials, such as: pure oxides, carbides, Zhishengweihua silicate modified polymers, silicides, borides and cermets; classified by porosity: special dense products, high density Products, secret products, Zhisheng Weihua coating layer superimposed compactness.
properties: High hardness, high strength, wear resistance, corrosion resistance, high temperacture (1600°), good thermal diffusivity, good insulativity, low cost etc.
Data Sheet↓
Color: White/Ivory Density: 3.9g/cm3 Alumina Content: 96% 99% 99.5% Gas permeability: 0 Water Absorption: 0 MONS' Hardness: 82 Vickers Hardness (Hv50): 15.7(1600) Gpa(Kg/mm²) Flexural Strength(20°C): 330Mpa Compressive Strength(20°C): 2000Mpa Fracture Toughness (20°C): 4 MPam1/2 Thermal Conductivity(20°C): 27.5W(m.K) Thermal Expansion Coefficient: 7.6 10-6/°C Thermal Shock Resistance: 200 △T°C
Maximum use temperature 1650°C
Dielectric Strength: ＞10 KV/mm
Dielectric Constant: 9.1er
Dielectric Loss Angle(1MHz): 0.0002-0.0003
Volume Resistivity(20°C): ＞1014Ω.cm
Application industry: Machinery, electronic, chemical, petroleum etc. Specific application: Electrical ceramic substrate, plunger, sealing ring etc.
Why Choose Us? 1.12 years of professional production industrial ceramics factory 2.High quality products with low price 3.High precision parts with lowest tolerance 4.Short time for production 5.Has a group of experienced, professional and efficient R&D team 6.Has a good reputation in China and abroad. 7.MOQ is not limited, small quantity is welcome.
8.Vigorous team and good after-sales service
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FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
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A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
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A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
