Wholesale Alumina Silica Brick Supplier – High temperature calcined α alumina powder – Wanyu
Wholesale Alumina Silica Brick Supplier – High temperature calcined α alumina powder – Wanyu Detail:
feature of product
High-temperature calcined alumina powder products have a higher melting point, excellent mechanical strength, hardness, high electrical resistivity and thermal conductivity. Can be widely used in industries such as electronic equipment, structural ceramics, refractory materials, wear-resistant materials, polishing materials, etc.
product category
According to different physical and chemical indexes, high-temperature calcined alumina powder products are mainly divided into boron-fluorine (BF2:1), boron-fluorine (BF5:1), pure fluorine (F), pure boron (B), and non-mineralized according to the formula of mineralizer. There are five types of agents, and special alumina such as Boron Chlorine (BL) and Fluorine Chlorine (FL); Alumina powder products are divided into 325 mesh, 400 mesh, 500 mesh, 600 mesh, 800 mesh powder, and fine crystalline powder.
According to different application requirements, five series of products including dry pressing, isostatic pressing process series, hot die casting, grouting molding series, refractory series, casting molding series, and alumina structural ceramic granulation powder have been formed.
Dry pressing, isostatic pressing process series
This series of products are refined with advanced formula and strict technology, with reasonable particle size distribution, good particle fluidity, loose inter-grain bonding, good grindability, and easy sintering. Its porcelain pieces are compact, smooth surface, high mechanical strength, and good electrical insulation. It is an ideal raw material for manufacturing special ceramics.
Hot die casting, grouting molding series
This series of products have large primary crystal particle size, stable performance, good molding performance, small product shrinkage, and a wide range of applications. They are especially suitable for hot die casting and grouting molding series, and can be used for various high-temperature resistant ceramic parts (spark plugs, etc.) and resistant Grinding ceramic parts (mortar pump shaft plug pump lining, impeller, grinding media ball, etc.), electronic substrates, electronic vacuum tubes, etc.
Refractory series
The product has stable crystal form, can improve the refractoriness of the product, and improve the mechanical properties. It is suitable for the production of unshaped refractory materials (various high-aluminum castables), shaped refractories (corundum bricks, etc.), furnace building materials, etc., to meet customer comparisons High temperature, excellent thermal shock stability and processing characteristics are required to extend the service life of refractory materials.
Pouring stereotypes series
The product has uniform crystal grains, good filling performance and pouring activity, which can increase the sintered density, high temperature flexural and compressive strength of the castable, and enhance the wear-resistant, corrosion-resistant, and erosion-resistant properties of the castable. It can be used for low-cement, ultra-low-cement or non-cement castables, shaped refractories and precision polishing.
Alumina ceramic granulated powder
It is made by scientific research ingredients, automatic grinding, pulping and spray drying. The particle size distribution is uniform, the fluidity is good, and the strength is moderate; the produced body has high strength, excellent demoulding performance, and low firing temperature; the surface of the product is smooth and the structure is compact. It can meet the technological requirements for rapid dry pressing of precision ceramics, and is an ideal raw material for the production of electronic ceramics and structural ceramic components.
Application areas
1. Sealing ring, friction plate, vacuum tube, electronic substrate
2. Structural ceramics, electronic ceramics, bio-ceramics, advanced refractory materials
3. Ball mill lining, ceramic bearing, ceramic cutter
Product detail pictures:
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All we do is usually connected with our tenet " Customer to start with, Rely on initial, devoting on the food packaging and environmental protection for Wholesale Alumina Silica Brick Supplier – High temperature calcined α alumina powder – Wanyu , The product will supply to all over the world, such as: Madagascar, Plymouth, Austria, Many years of work experience, we have realized the importance of providing good quality products and the best before-sales and after-sales services. Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect, when you want it. faster delivery time and the product you want is our Criterion .
By Octavia from Danish - 2017.09.30 16:36
It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
By Barbara from Doha - 2017.09.28 18:29
