2200 ~ 2300 Pink Aluminum Oxide for Free Grinding and Polishing on Precision Devices

Product Details:
Place of Origin: China
Brand Name: KMN
Certification: ISO9001:2008
Model Number: PA
Payment & Shipping Terms:
Minimum Order Quantity: 20 Metric tons
Price: Negotiation
Packaging Details: ·Bags 40 x 25 kgs on a pallet ·Bags 50 x 20 kgs on a pallet ·Bulk bags of 1000 kgs etc...
Delivery Time: 5-8 Days(According to quantity)
Payment Terms: L/C,T/T
Supply Ability: 2000 Tons/month

Detail Information

Material: Al2O3,Cr2O3 Other Names: Chrome Corundum,PA,Pink Corundum
Color: Pink,Light Purple Grits: F24,F36,F60,F80,F120,other Grits Available Upon Request
Usage: Bonded Abrasive,Refractory,Sand Blasting
High Light:

pink fused alumina


aluminum oxide grit

Product Description


Pink Fused Aluminium Oxide




Pink Fused Alumina, also called Pink Fused Aluminium Oxide, Chromium Aluminum Oxide, abbreviated as "PA",


belongs to the group of artificial corundum. It's made from fusion of high purity alumina powder and chromium oxide


in electric arc furnace. Because of its chrome content, it's a pink color material. Its main content is Aluminium


Oxide(Al2O3), with little content(about 0.7% Chromium Oxide and about 0.3% Sodium Oxide(Na2O). Pink Fused


Aluminium Oxide is a hard, tough, self-sharpening, low magnetic, coarse grits, pure and clean abrasive material.


Compared to White Fused Aluminium Oxide, it has similar hardness, while better strength and cutting side. It's


widely used in production of vitrified grinding wheel, resinoid grinding wheel, cutting discs, grinding head and other


abrasive tools, also for sandblasting abrasvies, polishing, free grinding, cutting etc.




Physical properties:


Basic minerals

Crystal size


True density

Bulk density


Knoop hardness


α~Al2O3 600~800 3.90 1.40~1.91 2200~2300





Applications of Pink Fused Aluminium Oxide


  • Production of Ceramic and Vitrified Grinding Wheel


  • Grinding Head and other Bonded Abrasives and Coated Abrasive Tools


  • Refractory Bricks, Glass Oven and other Refractory Materials


  • Free Grinding and Polishing on Precision Devices, Mahinery Parts, Ceramics, Precision Casting etc.


  • Clean, Sand Blast, Polish, Rust Remove Metal and Non-metal Parts

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