Black Blast

Black silicon carbidedescription
Black silicon carbide is produced at high temperature in an electric resistancetype furnace with quarts and petroleum as its main raw materials. Its hardness is between fused alumina and synthetic diamond. Mechanical intensity of it is higher than fused fused alumina. It is brittle and sharp and has electrical and heat conductivity in some degree. The abrasives made of it are suitable for working on cast iron, non-ferrous metal, rock, leather, rubber, etc. It is also broadly used as refractory material and metallurgical additive.
Company introduction
Our company was established in 1976, is a famous manufacturer of abrasive powder in china.
Our company supply types of abrasive, including black silicon carbide, white fused aluminum oxide. The specification and f, p, jis standard graded powder is available on request. Otherwise, our company owns the laboratory. Our abrasive sell well in china and through-out the world.
Black silicon carbidestandard
Black silicon carbide f12 - f1500, standard: gb/t 2481.2-1998, iso 8486-2: 1996, jis r6001-1987.
Black silicon carbideapplication
Sand blasting, coarse grinding, boned abrasive tools
Polishing, lapping, wire sawing
Refractory material
Black silicon carbidepackage
P.V.C 25kg small bags + jumbo bags or pallets

P.V.C 25kg small bags + jumbo bags or pallets

Black silicon carbide description
Black silicon carbide is produced at high temperature in an electric resistancetype furnace with quarts and petroleum as its main raw materials. Its hardness is between fused alumina and synthetic diamond. Mechanical intensity of it is higher than fused fused alumina. It is brittle and sharp and has electrical and heat conductivity in some degree. The abrasives made of it are suitable for working on cast iron, non-ferrous metal, rock, leather, rubber, etc. It is also broadly used as refractory material and metallurgical additive.

Company introduction
Our company was established in 1976, is a famous manufacturer of abrasive powder in china.
Our company supply types of abrasive, including black silicon carbide, white fused aluminum oxide. The specification and f, p, jis standard graded powder is available on request. Otherwise, our company owns the laboratory. Our abrasive sell well in china and through-out the world.

Black silicon carbidestandard
Black silicon carbide f12 - f1500, standard: gb/t 2481.2-1998, iso 8486-2: 1996, jis r6001-1987.

Black silicon carbideapplication
Sand blasting, coarse grinding, boned abrasive tools
Polishing, lapping, wire sawing
Refractory material

Black silicon carbidepackage
P.V.C 25kg small bags + jumbo bags or pallets

P.V.C 25kg small bags + jumbo bags or pallets

Standard & Grade :ASTM A179 Boiler tube

Ends:Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends

Delivery state: Annealed, normalized, tempered. surface oiled, black painted, shot blasted, hot dipped galvanized.

Packing:Bundle or bulk , wooden case or other seaworthy packing or for the client's requirement

1- Made of 100% nature rubber.
2- Soft and durable.
3- Good for industrial workers for protection against chemical splash and abrasion.
4- Also recommended for fishing, sand blasting, mining, waste and light chemical processing.
5- Smooth finish, Rolled cuff
6- Color: Black outside and Orange inside
7- Size: 14", 18"
8- CE EN388 / EN420 approval

95%Min Al2O3 Refractory Material Abrasive Fused Brown Alumina made from Calcined Bauxite, also known as Brown corundum, also called as emery,95%Min Al2O3 Refractory Material Abrasive Fused Brown Alumina main chemical composition is AL2O3, and alumina content of Brown Fused Alumina is 97% -70%.95%Min Al2O3 Refractory Material Abrasive Fused Brown Alumina also contains a small amount of brown corundum abrasive stones such as Fe, Si, Ti.
95%Min Al2O3 Refractory Material Abrasive Fused Brown Alumina is hard and tough material, used in manufacturing of grinding wheels (both vitrified and resin bonded) and coated products. These grains are also widely used for shot blasting and polishing media.
BFA for Refractory materials: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 200 #, 325 #
Brown fused alumina For Abrasives: F24- F60
Brown fused alumina For Sandblasting: F10 -240
Brown fused alumina For Precision Casting: F80 - F120
BFA for Ceramic, electronic polishing category: F240-F800

95%Min Al2O3 Refractory Material Abrasive Fused Brown Alumina
Product name
Main Indicators (%)
Density
(g/cm3)
Appearance
Usage
Al2O3
Fe2O3
SiO2
Brown fused alumina/BFA
â?¥95
â?¤0.3
â?¤1.5
3.85
Brown-Red particle
Grinding wheels
90
â?¤1.3
â?¤1.5
3.85
Black granular
gray powder
Polishing,grinding
85
1.8
1.5
3.85
Black granular
gray powder
Grinding, Cut pieces, sandblasting
80
2.3
1.5
3.85
Black granular
gray powder
Polishing,blasting
70
4.3
1.5
3.85
Black granular
gray powder
Floor

Garnet sand is made of garnet as raw material. It is a kind of iron-aluminum silicate with moderate hardness, high melting point and stable chemical properties. According to different products and structures, it presents different colors, such as dark red, brown red, pink and black. Widely used in optical industry, electronic industry, machinery industry, oil and gas and other industries.

1. Sand blasting and rust removal for steel structure, hull and bridge;

2. Water knife cutting for metal, stone and glass;

3, chemical, petroleum, water treatment filter media;

4. Grinding of marble, optical lens, glassware, leather and other materials;

5. Raw materials of grinding wheel, whetstone, emery cloth and sandpaper;

6, highway pavement, runway, wear-resistant rubber, anti-skid paint and other wear-resistant materials;

7, widely used in the construction industry, high-grade real stone paint exterior decoration interior decoration temperament noble and elegant. Ideal new non - abrasion resistant aggregate.

1. Sand blasting and rust removal for steel structure, hull and bridge;
2. Water knife cutting for metal, stone and glass;
3, chemical, petroleum, water treatment filter media;
4. Grinding of marble, optical lens, glassware, leather and other materials;
5. Raw materials of grinding wheel, whetstone, emery cloth and sandpaper;
6, highway pavement, runway, wear-resistant rubber, anti-skid paint and other wear-resistant materials;
7, widely used in the construction industry, high-grade real stone paint exterior decoration interior decoration temperament noble and elegant. Ideal new non - abrasion resistant aggregate. Garnet sand is made of garnet as raw material. It is a kind of iron-aluminum silicate with moderate hardness, high melting point and stable chemical properties. According to different products and structures, it presents different colors, such as dark red, brown red, pink and black. Widely used in optical industry, electronic industry, machinery industry, oil and gas and other industries.

Black Silicon Carbide for abrasive

1. Introduction
Black Silicon Carbide is produced from quartz sand and high quality anthracite/petroleum coke under high temperature in and electric resistance furnace. It looks black and has a microhardness of 2800-3300kg/mm2. Abrasive tools made of it, are fit to grind metals and non-metals materials of low tensile strength, for example, grey cast iron, brass, alumina, stone, leather and hard rubber etc. It can also be used for refractory purpose or in electronic industry.

2. Chemical composition
F8-F360
SiC: 99%min; F. C: 0.2%max; Fe2O3: 0.2%max
F400-F600:
SiC: 98.5%min; F. C: 0.4%max; Fe2O3: 0.4%max
F800-F1200
SiC: 97.5%min; F. C: 0.6%max; Fe2O3: 0.6%max.

3. Application
It is widely used in the fields of abrasive(sandcloth, sandpaper, gringding wheel), blasting, grinding, refractory and engineering ceramics industries. Also, it can be processed to micro powder, and used in the field of electronics, spaceflight and advanced internet industry.

4. About us
Henan Sicheng Co., Ltd, founded in 1999, is specialized in White Fused Alumina, Brown Fused Alumina, Mullite and other related products. Our production runs under the certifications of GB, ISO, FEPA, and JIS. We offer various items de pending on the demands of our customers.

Currently, we have exported our products all over the world, such as Europe, the USA, India, and Japan, enjoying good reputation in machinery, metallurgy, light industry and other fields.

FEPA standard
25kg PVC Bags + 1mt Big Bag.