96% Alumina Ceramic Sheet disc laser cutting
Reputation depends on quality, quality comes from Hard!
Alumina Ceramics:
Alumina Ceramic SAN is the abbreviation of Styrene Acrylonitrile. It is a copolymer of styrene and acrylonitrile. It is a colorless and transparent polypropylene-based engineering plastic with high mechanical strength. The chemical stability of SAN is better than that of polystyrene. The transparency and anti-ultraviolet properties of SAN products are not as good as polymethyl methacrylate products but the price is relatively cheap. ABS is the abbreviation of Acrylonitrile butadiene styrene, which is a copolymer of acrylonitrile, butadiene and styrene. It has the characteristics of high strength and low weight. It is one of the commonly used engineering plastics. SBS rubber is a three-stage block copolymer of poly(styrene-butadiene-styrene) structure. This material has the characteristics of both polystyrene and polybutadiene, and is a durable thermoplastic rubber. SBS rubber is often used to make tires. Polystyrene is easy to process and shape, and has the advantages of transparency, low cost, rigidity, insulation, and good printability. It can be widely used in the light industry market, daily decoration, lighting instructions and packaging. In the Alumina Ceramic Polishing Ring electrical aspect, it is a good insulating material and heat insulation material, which can be used to make various instrument housings, lampshades, optical chemical instrument parts, transparent films, capacitor dielectric layers, etc. It can be used in powder and emulsion cosmetics. It has good compressibility for powder cake and can improve the adhesion performance of powder. It is a high-grade filler that replaces talcum powder and silicon dioxide to give the skin luster and smoothness. Due to its low quality (especially foam type) and low residual value, polystyrene is not easy to recycle. Generally, polystyrene cannot be recovered by the kerbside method. However, the industry has also made great improvements to the reuse of expanded polystyrene, and many new methods for densification have emerged. This method of increasing its density usually increases the density by 15 slugs/ft3 (translator's note: 1slugs/ft3=1.94055 g/cm3) and forms the center of a suitable regeneration operation on clean polystyrene.
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.
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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.
