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Abrasive Grain Sizes: 8#-220#
Usage: Grinding Media
Material: alumina powder
Brand Name: sicheng abrasives
color: white
Model Number: 8#-220#
Place of Origin: China (Mainland)
Al2O3 content: 99.3%
packing ways: 25kg pp bag+1ton big bag
delivery time: 1-3days

Specifications

Properties:

                  Extremely sharp

                  Long -lasting blasting Abrasive

                  Recycled many times

                  Has a break down rate of 5-7% per cycle

                  Suitable choice for Blast finishing and surface preparation because in view of its superior Longevity

                  Hardness matrix and cost

                  Having hardness of 9 on MOH scale

                  Specific gravity of 3.9 gm/cc

                  Penetrates and cut Even the hardest metals and sintered carbide effectively

                  50% lighter than Metallic media

                  Fast -cutting action Minimizes damage to thin materials

                  Eliminates surface Stresses caused by heavier, slower-cutting media blasting grit

                  Contains less than 0.2% free silica and is safer to use than sand.

Introductions:

White Aluminum oxide has white color and a little higher hardness and toughness Comparing with Brown one. White aluminum oxide is an extremely sharp, Long-lasting blasting abrasive that can be recycled many times after the Initial media blasting. It is the most widely used abrasive in blast finishing and surface preparation because of its cost, longevity and hardness.


the grinding tools Made of this material are suitable for fine grinding of high carbon steel, High-speed steel and stainless steel, Abrasive powder of finer grit size can Also be used for precision casting and high-grade refractory
white fused alumina for grinding wheels