Emery Belt Raw Material Black Fused Aluminum Oxide
Black Fused Alumina is a black color artificial corundum for abrasives. It's made of fusion of bauxite and reducing agent in electric arc furnace. Black Fused Aluminium Oxide has certain content of Ferro Oxide and Silicon Oxide, which make it looks black. Black Fused Aluminium Oxide has moderate hardness, less heat during abrasives, good strength and can be used for sand blasting, polishing, grinding of stainless steel and other non-metal surfaces. It can also be used for production of grinding wheel and cutting wheels.
|high temperature resistance
|stable thermal property
|strong cutting ability
|high work efficiency.
|The color: black
|The shape: particle in trigonal shape
|The max temperature:1850°C
|True density(g/cm3): ≥3.50
|Coefficient of linear expansion(0-1600°C): 7-9
||#8 #10 #12 #14 #16 #20 #24 #30 #36 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220 #240 #280 #320 #360 #400 #500 #600 #800 #1000 #1200 #1500 #2000
||F8 F10 F12 F14 F16 F20 F22 F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000
It is used for the bicycle, motorcycle, sewing machine, and clock parts.
Light ornament, plastic and hardware polishing, and also applicable to the sand blasting.
It is the production materials: manufacturing resin-cutting slice, edges and corners grinding and coated abrasives.
The black corundum particle and micro powder are suitable for stainless steel work piece polishing and abrading and making the whetstone and polishing paste.
Black corundum sand is the preferred material of the slip-prevented road and coal pits warehousing.
1.25kg woven bag, 40 woven bags/jumbo bag
2.25kg woven bag, 40 woven bags/pallet
3.25kg paper bag, 40 paper bags/pallet
4.25kg paper bag, 40 paper bags/paper box
5. customize packing
Henan SiCheng Abrasives Tech Co.,Ltd
Henan SiCheng Abrasives Tech Co.,Ltd was founded in 1999, specifized in produdtion of white/brown/black/pink/zirconia fused alumina, black/green silicon carbide, boron carbide, chromite sand,etc. Mainly used for sandblasting,abrasive tool,refractory,foundry industry.
We own our own science management system and perfect quality control system with high-tech testing equipment such as omec particle size analyser, slap-sieve ,microscope and so on.
In order to serve our international customers better and make our materials to global market widely, we established henan sicheng abrasives tech co.,ltd in 2009, which specifized in international business in blasting,refractory, foundry fields.
Contact person: Mesue Jia
Telephone No. +86 13783669352
Wechat No. 13783669352