high temperature 99% aluminum oxide ceramic semicircle block
Reputation depends on quality, quality comes from Hard!
Alumina Ceramics:
Alumina Ceramic is a general-purpose thermoplastic engineering ceramic developed in the 1940s. It is a plastic variety with excellent comprehensive mechanical properties. It not only has good rigidity, hardness and processing fluidity, but also has high toughness characteristics. It can be injection molded and extruded. Or thermoforming. Most auto parts are processed by injection molding. The advantages of ABS resin are impact resistance, sound insulation, Mullite Honeycomb Ceramic scratch resistance, better heat resistance, and more beautiful than PP, especially in transverse impact resistance and operating temperature. More stringent components. ABS resin is the third largest resin used in automobiles after polyurethane and polypropylene. ABS resin can be used in the car interior and exterior shells, steering wheels, fuel pipes, handles and buttons and other small parts. The exterior of the car includes front radiator grilles and lampshades.
ABS resin is easy to process, has good dimensional stability and surface gloss, and is easy to paint and color. It can also perform secondary processing properties such as spraying metal, electroplating, welding and bonding. It can be widely used in the field of electronics and electrical appliances, including various office And consumer electronics/electrical appliances, office appliances include electronic data processors and office equipment. Now in the electronic and electrical market, ABS resin will maintain its position in the electronic/electrical market that requires flame retardancy and high heat resistance. Flame retardant and high heat resistance ABS resin has obvious advantages in the competition with ABS/PC and other engineering plastic alloys. Advantage.
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.
Q: How long is your delivery time?
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.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
