Pink Fused Alumina Aluminum Oxide Corundum-High Chromium PA Abrasive Grains

• Artificial Abrasive Type: Corundum Abrasives
• Function: Surface Deburring
• Source: Artificial Abrasives
• 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.: F12 to F220; P16 to P220; #240 to #4000
• Particle Size: Abrasive
• Hardness: Conventional Abrasive
• Color: Pink
• Cr2o3: 1.00-2.00
• Grain Shape: Angular
• Melting Point: 2050ºC
• Al2O3: 99.3%
• Sizes: F12 to F220
• Transport Package: 25kg PP Bags Into Big, 25kg Paper Bags on Pallet
• Specification: F12 to F220; P16 to P220; #240 to #4000
• Origin: China
• Production Capacity: 1000mt/Year
• Package Size: 100.00cm * 100.00cm * 80.00cm
• Package Gross Weight: 1000.000kg

Product Description

Product Description
Pink Alumina Oxide is fused from high-purity alumina powder, chromium and other materials in an electric arc furnace at very high temperatures. The inclusion of chromium gives Pink Alumina Oxide not only its characteristic pink or ruby colour, but also even greater hardness and toughness than White Alumina Oxide. Pink Alumina Oxide has sharp edges and extraordinary durability, and is available in sizes ranging from large grains to micro-powders. According to the content of Cr2O3, Pink Alumina Oxide have three kinds: Low Chromium, Medium Chromium, High Chromium.
Pink alumina oxide is made of alumina as the main raw material, suitable for alumina oxide, etc., and is smelted at high temperature. Color is fuchsia. The hardness is slightly higher than that of brown alumina oxide, similar to that of white alumina oxide, and the microhardness can reach 2200-2300Kg/mm2. The toughness is higher than that of white alumina oxide and slightly lower than that of brown alumina oxide. 

Application
Sandblasting

Chemical Composition

Specs	Low Chromium(%)			Medium Chromium(%)			High Chromium(%)
	Al2O3	Cr2O3	Na2O	Al2O3	Cr2O3	Na2O	Al2O3	Cr2O3	Na2O
F12-F80	≥99.00	0.20-0.45	≤0.40	≥98.20	0.45-1.00	0.45	≥97.00	1.00-2.00	0.45
F90-F150	≥99.00	0.20-0.45	≤0.40	≥98.20	0.45-1.00	0.50	≥97.00	1.00-2.00	0.50
F180-F220	≥99.00	0.20-0.45	0.50	≥97.80	0.45-1.00	0.60	≥96.50	1.00-2.00	0.60

Physical Properties

Basic Minerals	Crystal Size μm	True Density g/cm3	Bulk Density g/cm3	Knoop Hardness Kg/mm3
α- Al2O3	600-800	≥3.90	1.40-1.91	2200-2300

Grits

F12 to F220; P16 to P220; #240 to #4000

Other sizes are also available on request.

Package:
Our packages are ensured strong and safe. We could print marks as your requests, neutral marks, customers logo, no made in China etc.
1000kg and 1250kg bulk bags
40×25kg PP bags into big bag
40×25kg PP bags on pallet
40×25kg paper bags on pallet
50kg paper drums on pallet