Rough Particle Size Fepa Standard White Fused Alumina for Bonded Abrasives

• Customization: Available
• Material: Alumina
• Usage: Grind
• Model NO.: WA0717
• Customized: Customized
• Color: White
• Product: White Fused Alumina
• Content: 99%
• Bulk Density: 1.53 -1.99 g/cm3
• True Density: 3.95 - 4.00 g/cm3
• Crystal: Hexagonal
• CAS No.: 1344-28-1
• Melt Point: 2250
• Hardness: Mosh9.0
• Certification: ISO9001
• Operation Temperature: 1900
• Transport Package: 25 Kg/Bag
• Specification: F12 - F220
• Trademark: XinLi
• Origin: China
• HS Code: 2818109000
• Production Capacity: 3000 Tons/Year
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 25.000kg

Product Description

 

Product Description

White corundum is obtained by high-purity low-sodium alumina powder after high-temperature melting, cooling, crystallization, and crushing. It is a particle with tightly controlled particle size distribution and consistent appearance. 1. Performance: White, with more than 99% α-type crystals, high purity, high hardness and high toughness. Strong cutting force, good chemical stability, good insulation. 2. Scope of application: Grinding and polishing of metals, crystals, semiconductors, manufacturing of oil stones, grinding wheels, sandpaper, emery cloth abrasive belts, wet or dry sandblasting on the surface of workpieces, suitable for processing hardened steel, high-speed steel, high-carbon steel, etc. , a material with high tensile strength, can also be used as a high-grade filler for catalysts, insulators, precision casting sand, paint coatings, and epoxy resin insulators.

Chemical compoWhite Fused Alumina Gritsition standard
Size Range	Chemical Composition %
	Al2O3	SiO2			Fe2O3		Na2O
F12-F80	≥ 99.5%		≤ 0.1%	≤ 0.05%		≤ 0.05%
F90-F150	≥ 99.5%		≤ 0.1%	≤ 0.05%		≤ 0.05%
F180-F220

 

 

 

 

 

 

 

Specification
Physical properties  
Color:White   Shape:Irregular granular  
Crystal form: α- Al2O3  
Melting point: 2250ºC   Mohs hardness:9.0   Bulk density: 1.5-2.0g/cm3
* Does not affect the color of the workpiece
* It can be used for sandblasting in the process where iron powder residue is strictly prohibited
* Shaping grade particles are ideal for wet blasting and polishing abrasives

Detailed Photos

 

Product Parameters

FEPA	Average grain size (μm)	FEPA	Average grain size (μm)
F 008	2000 - 2800	F 046	300 - 425
F 010	1700 - 2360	F 054	250 - 355
F 012	1400 - 2000	F 060	212-300
F 014	1180 - 1700	F 070	180- 250
F 016	1000 - 1400	F 080	150-212
F 020	850 - 1180	F 090	125--180
F 022	10 - 1000	F 100	106-150
F 024	600 - 850	F 120	90-125
F 030	500 - 710	F 150	63-106
F 036	425 - 600	F 180	63-90
F 040	355 - 500	F 220	53-75

Packaging & Shipping

 

Packing & Delivery

 

 

1. 25kg or 20kg/woven bag; 2. 25kg or 20kg/kraft paper bag; 3. Moisture-proof plastic lining; 4. 1000 kg/ton plastic ton bag; 5. Carton; 6. Plastic film; 7. Wooden pallets. All packaging can be customized according to customer requirements.

Certifications

Company Profile

 

Company Profile

 

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Zhengzhou Xinli wear resistant material Co., Ltd. originated in 1996. It has been a professional manufacturer of sand blasting, polishing and grinding materials for 20 years, with an annual output of 3000 tons of micro powder. It is the first domestic enterprise to make the original grain size to 0.3um, which can achieve the effect of metal mirror. The company has passed iso9001:2015 quality management system certification. It has 2 dumping furnaces and 3 fixed furnaces, 12000V magnetic separator, ball mill, Bamako, OMAX resistance and laser particle size detector and other advanced production equipment and testing instruments, specializing in the production of white corundum sand, white corundum powder, aluminum oxide powder, green silicon carbide powder, widely used in hardware, machinery, electronics, glass, coatings and other industries of sand blasting and grinding. The quality of fine powder can replace some imported products. Adhere to innovation, standardized, refined production, so that every customer can use stable quality, price concessions products is our consistent goal!