99.9% Al2O3 White Fused Alumina for Sandblasting Media

• Refractoriness (℃): Refractoriness> 2000
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Brick
• Material: Alumina Block
• Sample: Free Sample
• Model NO.: WFA
• Al2O3: 99.4%
• Na2o: 0.4
• Sio2: 0.03
• Raw Material: Alumina Powder
• Purity: 100%
• Melting Point: 2250
• Mohs Hardness: 9.0
• Bulk Density: 1.5-1.95g/cm3
• Ture Density: 3.9g/cm3
• Transport Package: 25kg/Bag, PP Bag Lined with PE Bag
• Specification: CE
• Trademark: DFXINGGUANG
• Origin: China
• HS Code: 2818101000
• Production Capacity: 900mt/Month

Product Description

99.9% Al2O3 White Fused Alumina for Sandblasting Media

Production process:
White fused alumina in industrial aluminum oxide powder as raw material, to the arc by high temperature above 2000 degrees of melting cooling made by crushing, plastic, magnetic separation to iron.
Properties: High temperature resistance, corrosion resistance, high hardness, high strength, wear resistance, good crystallization, low coefficient of expansion. Bulk density, 3.5g/cm3, Knoop hardness, 2000 - 2200 Kg/mm2, . Mohs hardness, 9.0. Color white, dark blue, after calcination. The highest temperature is 1900, melting point 2250. With its dense texture, high hardness, sharp particle formation. Can sieve into a variety of size.

Use:
1 white fused alumina is suitable for a variety of high-end product, process or hardware products beautify the surface treatment, surface white after blasting without any impurities, removed from the cleaning trouble. Fine white corundum used as polishing grinding head. Can also be used for a variety of products additives.
2 beautify processing: All kinds of gold, K gold jewelry, extinction or mist precious metal products processing, crystal, glass, corrugated, acrylic and other non-metallic fog face processing and can make the machined surface metallic luster.

Also suitable for the manufacture of ceramics, resin bonded abrasives and grinding, polishing, sandblasting, precision casting (casting special corundum), also can be used in the manufacture of high-grade refractory materials.

Sepcification :

usage	specification	key   component%
		Al2O3	Na2O	SiO2
Fgrinding  materials	12#_80#	≥99.4	≤0.4	≤0.03
	90#_150#	≥99.3	≤0.4	≤0.03
	180#_240#	≥99.3	≤0.4	≤0.03
Wgrinding  materials	1#-63#	≥99.3	≤0.4	≤0.03
refractory matter	0-1,1-3,3-5,5-8,8-12mm	≥99.3	≤0.4	≤0.06
powder	180#_0	≥99.3	≤0.4	≤0.1
	200#-0
	320#-0

Pacakge : 

FAQ:

 _{1. Payment: T/T, Western Union, 30% deposits; 70% balance before delivering, Or any other Payments if possible.}

_{2. Delivery Time: 7-15 days}

_{3. MOQ: 1 ton or as customer request.}

_{4. Package Information:}

  _{Packing with Kraft paper bag with liner;}

  _{Packing with Bowie with liner;}

  _{Palletized when loading in container;}

_{As customer request.}

_{5. The nearest port: Tianjin and Qingdao port}

_{6. The time for the cargo to the nearest port: 1-2 days.}