High Purity Brown Fused Alumina for Super Finishing Lapping Cloth or Paper

• Material: Alumina
• Usage: Polishing
• Customized: Customized
• 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.: A072601
• Color: Brown
• Product Name: Brown Fused Alumina
• Content: 95%
• Bulk Density: 1.95 g/cm3
• Density: 3.9 g/cm3
• Crystal Form: Cubic
• CAS No.: 1344-28-1
• Certification: ISO9001
• Melting Point: 2250
• Operation Temperature: 1900
• Hardness: 8.0
• Transport Package: 25 Kg/Bag
• Specification: F12 - F220
• Trademark: XinLi
• Origin: China
• HS Code: 2849200000
• Production Capacity: 3000 Tons/Year
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 25.000kg

Product Description

Product Description

 

Brown fused alumina (BFA) has several unique features that make it a popular abrasive material in various industrial applications. Some of the key features of brown fused alumina include:

1. High Hardness: BFA is one of the hardest synthetic abrasive materials available, making it ideal for use in applications where a high degree of hardness and abrasion resistance is required.
2. High Toughness: BFA has a unique crystal structure that gives it high toughness and resistance to fracture, making it ideal for use in grinding and cutting applications.
3. High Thermal Conductivity: BFA has a high thermal conductivity, making it ideal for use in high-temperature applications such as furnace linings and refractories.
4. Low Magnetic Content: BFA has a low magnetic content, making it suitable for use in applications that require non-magnetic abrasive materials.
5. Good Grinding Performance: BFA has good grinding performance due to its unique crystal structure, making it an effective abrasive material for a variety of grinding and cutting applications.

Detailed Photos

 

 

Product Parameters

article Size	Particle Distribution (µm)
	Maximum Particle Size	Particle Size at d03	Particle Size at d50	Particle Size at d94
# 240	≤ 127	≤ 103	58.6 ± 3.0	≥ 40.0
# 280	≤ 112	≤ 87.0	49.4 ± 3.0	≥ 33.0
# 320	≤ 98.0	≤ 74.0	41.1 ± 2.5	≥ 27.0
# 360	≤ 86.0	≤ 66.0	36.1 ± 2.0	≥ 23.0
# 400	≤ 75.0	≤ 58.0	30.9 ± 2.0	≥ 20.0
# 500	≤ 63.0	≤ 50.0	26.4 ± 2.0	≥ 16.0
# 600	≤ 53.0	≤ 43.0	21.1 ± 1.5	≥ 13.0
# 700	≤ 45.0	≤ 37.0	17.9 ± 1.3	≥ 11.0
# 800	≤ 38.0	≤ 31.0	14.7 ± 1.0	≥ 9.00
# 1000	≤ 32.0	≤ 27.0	11.9 ± 1.0	≥ 7.00
# 1200	≤ 27.0	≤ 23.0	9.90 ± 0.80	≥ 5.50
# 1500	≤ 23.0	≤ 20.0	8.40 ± 0.60	≥ 4.50
# 2000	≤ 19.0	≤ 17.0	6.90 ± 0.60	≥ 4.00
# 2500	≤ 16.0	≤ 14.0	5.60 ± 0.50	≥ 3.00
# 3000	≤ 13.0	≤ 11.0	4.00 ± 0.50	≥ 2.00
# 4000	≤ 11.0	≤ 8.00	3.00 ± 0.40	≥ 1.30

Certifications

 

 

Packaging & Shipping

 

Company Profile

 

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!