Yichuan Dongfeng Abrasives Co.,Ltd


Low Heat Brown Aluminum Oxide for Coated Abrasives

Place of Origin: Henan, China (Mainland)
Brand Name: Li
Model Number: DFAP
Form: Grain
Particle Shape: Sharp
Grading System: FEPA
Available Size: P12-P2500
Features: Low Heat-treated
Applications: Coated Abrasives

Trade Information

Min. Unit of Measure: Ton
Min. Order Quantity: 5
FOB Price: USD 800.000 - 900.000
Port: Tianjin
Packaging Details: 25kg plastic woven bags. 1000kg Large bag.
OEM: Yes
Production Capacity: 2000 / Month
Payment Terms: L/C, D/P, T/T

Product Description

Low Heat Brown Aluminum Oxide for Coated Abrasives

Heat treatments are often applied to Brown Aluminum Oxides. These may be either high heat or low heat; both enhance toughness, high heat more so than low heat. High heat treatment imparts a bluish color to the grain. Low heat is used to improve cleanliness and capillarity. Uses of heat-treated abrasives include grinding wheels, coated abrasives, and specialized industrial applications.

The abrasive grains for coated abrasives from YCDF are not simply processed by crushing, screening and magnetic separation, which are designed carefully, and through strict production process, such as shaping, water washing, air washing, chemical treatment, calcination, coating, recombination and grouping. The quality standard of grains, such as grains shape, toughness, bulk density, grains strength and hydrophilicity, is according to the customers’ requirement and grinding application.  

 

As P24 for example:

Bulk Density: 1.74g/cm3

Grain Density: 3.92g/cm3

Toughness: 43%

Grain Strength: 10.8kg

Hydrophilicity: 30mm

Feature: Good Sharpness, durability, stability and utilization rate of abrasives are improved, high ratio of performance to price.

Application:Ordinary wood, furniture, semi-automatic production lines and ordinary steel grinding.

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