White Powder Refractory Raw Material White Corundum High Temperature Alumina Artificial Corundum

• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials
• Type: Refractory Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: #16--#240
• Shape: Powder
• Material: Alumina Block
• Product Color: White
• Bulk Density: 3.5G/M3
• Alumina Content: 99.8%
• Na Content: 0.03%
• Products Class: A Grade
• Transport Package: Ton Bag with 50kg Small Bags
• Specification: al2o3≥ 99.5%
• Trademark: WANYU
• Origin: China
• HS Code: 2818109000
• Production Capacity: 40000 Tons/Year
• Package Size: 10.00cm * 10.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

 

Product Description

High Quality White Fused Alumina Corundum Aluminium Oxide WA WFA for Sandblasting Refractory Materials Bonded/Coated Abrasives
 
White fused alumina is produced by bayer alumina in an electric arc furnace at high temperatures. The product shows higher hardness and lower toughness than that of brown aluminium oxide. The materials are used to grind high carbon steel, high speed steel and chilled steel. It can also be used as polishing materials and precision founding sand, spraying and coating materials, catalyst carrier, special ceramics and super refractory materials.

Product Parameters

Chemical Composition
GB/T 2479-2008
type	grit	Chemical composition (%, by weight)
		Al2O3	Na2O
WA-P	P12-P80	≥99.10	≤0.35
	P100-P150	≥99.10	≤0.30
	P180-P220	≥98.60	≤0.30
	P240-P800	≥98.30	≤0.30
	P1000-P1200	≥98.10	≤0.50
	P1500-P2500	≥97.50	≤0.70
WA-R	0-1mm	≥99.00	≤0.30
	1-3mm	≥99.00	≤0.30
	3-5mm	≥99.00	≤0.30
	5-8mm	≥99.00	≤0.30

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Certifications

Packaging & Shipping

Company Profile

FAQ

1.Do you a factory or trader ?

A: We're manufacturer with trading company,belongs to government company.

2.Could I get some samples for test ?

A:OK,Samples free but need freight collect,We could return the delivery cost when in mass order

3.How do you confirm the quality ?

A:We have our own raw mineral mine and labs in Australia & Indonesia,with many professional machines and specialists.
   Before loading into the jumbo bags,our QC would test the samples and get a specification report to guarantee the quality.

4.What about the payment ?

A:TT,LC(100% Insight),and others could be accept.

5.How about the package ?

A:1-1.5 ton per jumbo bag,25-26 ton per 20'GP container.