White corundum aluminum oxide powder White Fused Alumina abrasive for abrasive cutting grinding disc (1600518229564)

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Product Overview

Description


White corundum aluminum oxide powder White Fused Alumina abrasive for abrasive cutting grinding disc


White fused alumina is made from the high quality  alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal  phase alpha-Al2O3. The white alumina produced in  titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.


 


Our white fused alumina features:


1. Produced by fixed furnace, the hardness and toughness performance is better than regular product.


2. The surface of abrasive grain is reshaped, the volume density and bulk density improved.


 


Application:
1. Bonded abrasives and Coated abrasives
2. Floor / Wall Laminates
3. Thermal Spraying (Plasma Spraying)
4. Lapping & Micro - blasting applications
5. Surface preparation and finishing
6. Super Refractories, Ceramics and Tiles
7. Brake linings


 


Used for refractory, castable:















































Properties

 


0-1mm 1-3mm 3-5mm


0-100 0-200 0-320


Guarantee Value


Typical Value


Guarantee Value


Typical Value


Chemical

Composition

 


Al2O3


≥99


99.5


≥98.5


99.0


SiO2


≤0.4


0.06


≤0.30


0.08


Fe2O3


≤0.2


0.04


≤0.20


0.10


Na2O


≤0.4


0.30


≤0.40


0.35




Used for abrasives, blasting, grinding:







































Properties

 


Grains


8# 10# 12# 14# 16# 20# 22# 24# 30# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220#


Guarantee Value


Typical Value


Chemical

Composition

 


Al2O3


≥99


99.50


SiO2


≤0.2


0.04


Fe2O3


≤0.2


0.04


Na2O


≤0.3


0.23



 


Used for abrasives, lapping, polishing:













































Properties

 


Micropowder


W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5


F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000


240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200# 1500#  2000# 2500# 3000# 4000# 6000# 8000#


Guarantee Value


Typical Value


Chemical

Composition

 


Al2O3


≥99


99.20


SiO2


≤0.4


0.08


Fe2O3


≤0.2


0.06


Na2O


≤0.4


0.35



 


Click here>>>>To get the supplier contact details 


 


COMPANY PROFILE


 


Nanping Gold Yize Imp. And Exp. Trading Co., Ltd. (Nanping Yi Ze Abrasives & Tools Tech Co., Ltd.) was established in 2013 which is specializing in R&D, production and sales of white fused alumina, deep processing abrasive materials (SN-1, SN-1, CN-1, CN-2) and high performance resin cutting & grinding wheel product. Yize is located in Fujian Province, with an annual output of up to 20,000 tons of white fused alumina product. From establish up to now, Yize has obtained 3 items of invention patents, 21 items of utility patents, and drafted and made China national standard of white fused alumina (GB/T 2479-2022). The cutting disc made of our special coated abrasive is more durable and sharper than the most of cutting disc products in the market.


 


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ENTERPRISE QUALIFICATION


 


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FACTORY SHOW


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QUALITY CONTROL


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Click here>>>>Please reach us out for quotation & other more information 



FAQ
1. Why choose us?
We have more than ten years white fused alumina and coated abrasive grain production experience, most of the mainstream cutting disc factories in China using our raw materials nowadays. We drafted and made China National Standard of White fused alumina (GB/T 2479-2022) , annual output of nearly 20,000t white fused alumina abrasive grain.We have more than ten years white fused alumina and coated abrasive grain production experience, most of the mainstream cutting disc factories in China using our raw materials nowadays. We drafted and made China National Standard of White fused alumina (GB/T 2479-2022) , annual output of nearly 20,000t white fused alumina abrasive grain.

2. How can you guarantee quality?
Always a pre-production sample before mass production, always final inspection before shipment, the inspection photos and videos will be offered in time.

3. Are you a trading company or manufacturer?
We have two companies: Yize is a manufacturer, Goldyize is a trading company.

4. Do you have any certificate?
Yes, we have MPA, ISO, SGS certificates.

5. Can you provide samples?
Yes, but the shipping cost should be paid by customers.



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1600518229564
0.0091 s.