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VULCANIZED FIBER SHEET.TUBE.ROD

  • vulcanized fiber ,vulcanized fibre ,fishpaperfuse tubes ,vulcanized fiber tubing

Abrasive Grains Brown Aluminum Oxide Material for Abrasive Discs' Manufacturing Plants

 

Specifications

1 AL2O3 95% SIO2 1.5%
2 Fe2O3 0.3% TIO2 3.0%
3 Hardness(mohs) 9
4 Ture density 3.9
5Magnetic material content 0.050%

Introductions
Brown aluminium oxide/brown fused alumina is fused and crystallized under high temperature from a mixture of bauxite and other and other raw materials. It is characterized by its high hardness,good toughness and shape in size. Abrasives tools made of it are suitable for grinding metals of high-tensile strength such as: carbon steel,general-purpose alloy steel,annealed malleable iron and hard broze,etc.It also can be used as refractory materials.
Abrasives grade
Grit size: 16#,20#,24#30#,36#,46#,54#,60#,80#,100#,120#,150#,180#,220#
Micropowder:240#,280#,320#,360#,400#,500#,600#,800#,1000#,1200#,1500#
2000#,2500#,3000#,4000#
Refractory grade:1-0mm,3-1mm,5-3mm,5-8mm -200mesh,-240mesh,-320mesh
The physical and chemical analysis
Al2O3 MIN 95%
TiO2 MAX 3.0%
Fe2O3 MAX .3%
SiO2 MAX 1.5%
Crystal sys tem Hexagonal
Color Brown
Micro hardness HV1800-2200
Grinding ability(compared with diamond as one) 0.10
Hardness(mohs) 9
Ture density 3.9 g/cm3
Bulk density 1.68-1.95g/cm3

Application
1. it are suitable for grinding high-speed,high carbon steel
2.high-grade refractory materials
3.abrasives tool
4.grinding and polishing
5.ceramics
6.LED
7.sandblasting
8.aviation
Packing
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
Advantages
1.since abrasives services in 2005
2.we have own silicon carbide and fused alumina factory,and suppliing one-stop services
3.we have own import and export company and professional sales team
4.production capacity:1000 to 1500mt per month
5.the matter which this is others not to dare to do
payment
1.30%T/T Advance,70% against B/L Copy
2.L/C at sight
About us
YOUNGMAN is willing to accept all the competition from other abrasive & refractory companies with our quality,price and service.
IF YOUR COMPANY IS DOING WELL AND ARE LOOKING FOR BEST ABRSV. & REFRA. PRODUCT AT BEST PRICE BASED BEST SERVICE---- OUR TEST REPORT DOWNLOAD .