Dengfeng Liaoyuan Abrasives Factory
Dengfeng Liaoyuan Abrasives Factory
[
Henan,
China (Mainland) ]
Henan, China (Mainland)
LY
F
Grain
Angular
ISO
F24/F30/F36
High Heat-treated
Bonded Abrasives
brown
Ton
1
USD 400.000 - 800.000
Tianjin/Shanghai/Qingdao
7days
10000 Piece/Pieces per Month
Yes
8000 / Year
L/C, T/T
1. Introduction
Brown fused alumina is made by high-quality bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200°c, and made into different grain size through crystal, choosing, crashing, magnetic, separating, screening, washing and acid washing, etc.
2. Specification
F: 4#-80# 90#-150# 180#-240#
P: 8#-80# 100#-150# 180#-220#
W: 1#-63#
Attention:
F: for the consolidation abrasive and sand blasting
P: for coated abrasives
W: for the powder eg: W40, that is 320#
0-1mm 1-3mm 3-5mm 5-8mm 8-12mm
25-0mm 10-0mm 50-0mm 30-0mm
180mesh-0 200mesh-0 320mesh-0
Technical data
Applications
for Free grinding, such as glass industry.
for Friction products and abrasion resistance ground
for Resin bonded abrasive and coated abrasive products .
for Refractory material, Wear-resistant and fire-proof products.
for Grinding stone, Grinding block, sand paper, sand cloth, sand belt
for Coated abrasives sandpaper and Sandblasting/ Wet and dry blasting
for Producing mold of precision casting and Grinding, lapping and polishing media
♦ Producing mold of precision casting
ghness, high mechanical resistance and hardness (9 in Mohs scale). The micro hardness of the material reaches about 1900kG/mm2.
♦ Specific gravity (density) equals 3.90+/-0.05cm3. Bulk density depending on size equals 1.52-1.87g/cm3. It has relatively high thermal conductivity and low thermal expansion.
♦ It is hard and tough material, which is the perfect material specifically manufactured to be used for general abrasive applications in bonded and coated abrasive tools, and lapping and polishing processes.
♦ Brown Fused Alumina is used as a raw material in the manufacture of high alumina refractory.
