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99.9% Nano óxido de aluminio polvo de óxido de aluminio nano polvo grado alimenticio CAS NO. 1344-28-1 nanopolvos Al2O3/tonelada de nanopartículas
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Atributos clave
Especificación esencial de la industria
Tipo
Chorro de medios de comunicación
Otros atributos
Lugar del origen
Henan, China
Garantía
3 años
Soporte personalizado
OEM
Marca
Keer
Número de Modelo
Ke-AL
Aplicación
Pulido
Tamaños del grano abrasivo
Polvo de pulido de aluminio Al2O3
Nombre
Categoría alimenticia nano del polvo del óxido de aluminio
Al2O3
Al2O3
SiO2
≤ 0.02%
Fe2O3
≤ 0.02%
Na2O
≤ 0.5%
Ilgloss
1,0
MW
102
Palabras clave
Categoría alimenticia nano del polvo del óxido de aluminio
Certificación
PCOC
Embalaje y entrega
Unidades de venta:
Un solo artículo
Tamaño de paquete único:
10X10X20 cm
Peso bruto único:
1.000 kg
Plazo de entrega
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Muestras
Cantidad máxima de pedido: 1 metro 1 kilogramo
Precio de la muestra:
EUR 0.9726/kilogramo
Personalizacion
Descripciones de productos del proveedor
Product Description
Alumina powder
Alumina powder is the use of first grade industrial alumina, aluminum hydroxide plus additive
technology, low temperature phase calcination, and then the use of advanced grinding technology and technology, the production of white activated alumina powder,which is characterized by uniform particle size, easy to disperse, stable chemical properties, moderate shrinkage performance at high temperature, with good sintering performance, high conversion rate, low sodium content. It is especially suitable for shaped products and amorphous refractory materials such as refractory castable, plastic, repair material, spray filler, and coating material, which has a strong effect on improving the high temperature strength of refractory materials and improving the corrosion resistance of materials.
Alumina powder Fetures：
high filling： The particle sphericity is high, the particle size distribution is wide, and the rubber and plastic can be filled with high density, and the mixture with low viscosity and good fluidity can be obtained. If added to a variety of acrylic resin,polyurethane resin, epoxy resin, melamine resin, silicone acrylic emulsion and other resins in the water-based liquid, theaddition amount of 5% to 10%, can improve the hardness of the resin, hardness up to 6-8H.
high thermal conductivity：It can be filled with high density, and can obtain a mixture with high thermal conductivity and good heat dissipation compared with crystalline silicon powder.
low wear：Its appearance is spherical, the wear of mixing machine, forming machine and mold equipment is greatly reduced, and the service life of the equipment can be extended.
Specification
Item | LHA-101 | LHA-102 | LHA-103 | LHA-202 | ||
Chemical composition% | Al2O3 | ≥99.5 | ≥99.5 | ≥99.5 | ≥99.5 | |
K2O+Na2O | ≤0.20 | ≤0.20 | ≤0.25 | ≤0.15 | ||
Fe2O3 | ≤0.05 | ≤0.05 | ≤0.08 | ≤0.05 | ||
SiO2 | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.15 | ||
D50，um | ≤2.0 | 2.0-3.0 | 3.0-5.0 | 2.0-3.0 | ||
Particle distribution characteristics | unimodal | unimodal | unimodal | 2.0-3.0 | ||
α-Al2O3% | ≥93 | ≥93 | ≥93 | ≥93 | ||
True density g/cm3 | ≥3.93 | ≥3.93 | ≥3.93 | ≥3.94 | ||
Details Images
Application
Application for alumina powder：
The main uses of alumina powder are: heat sink, heat grease; Filler for semiconductor packaging resins; Filler for silicone heat dissipating binder mixture; Ceramic filter; At the same time, alumina powder can also be used as a variety of glass coating materials, gems, precision instrument materials and so on.
1, heat sink, heat dissipation substrate filler (MC substrate), thermal grease, phase change sheet.
2, semiconductor packaging resin filler, can be made of high voltage insulators and cables and wires, with arc resistance, leakage resistance, high temperature burning decomposed gas harmless to humans and animals, is an excellent environmental protection filler.
3, silicone cooling binder and mixture filler.
4, used in artificial marble (imitation marble) plate and agate and jade. Can do high-end kitchen utensils, kitchen cabinets, tableware and luxury entertainment hall and high-end conference hall, decorative plate ceramic filter and so on.
5, high aluminum refractories, ceramic devices, automotive spark plug and polishing and grinding products of raw materials.
6, the production of high aluminum amorphous refractory basic material, is to enhance the performance of refractory products of high quality filler.
Produce process
Packing & Delivery
Alumina powder:25kg bag
Company Profile
Henan Keer Metallurgy Material Co.,Ltd is a diversified development enterprise integrating scientific research, production and operation. The company is specialized in the production and research of refining slag. Refining slag.electric melting pre-melting multi-functional refining slag, synthetic refining slag, high magnesium refining slag, high aluminium refining slag, high calcium refining slag, calcium aluminate powder, which are mainly used as various additives in the refining part of iron and steel plant and steelmaking process.
Cantidad mínima de pedido: 1 kilogramo
EUR 0.9726Variaciones
Opciones totales:8 Arena;1 Especificación;3 Material.
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Especificación(1): aluminum al2o3 polishing powder
aluminum al2o3 polishing powder
Material(3)
De óxido de aluminio
Cerámica alumina / óxido de aluminio
Perlas de vidrio/de óxido de aluminio
Envío
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