High Purity White Corundum Fused Alumina Wa Wfa Aluminum Oxide

High Purity White Corundum Fused Alumina Wa Wfa Aluminum Oxide

Introduction White Fused Alumina (WFA) and white aluminium oxide(WA) is obtained from the fusion of high purity calcined alumina in electric arc furnaces. WFA is raw material characterized with high hardness, yet friable with high purity, chemical stability, a high melting point, and large...
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Product Details

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Introduction

White Fused Alumina (WFA) and white aluminium oxide(WA) is obtained from the fusion of high purity calcined alumina in electric arc furnaces. WFA is raw material characterized with high hardness, yet friable with high purity, chemical stability, a high melting point, and large crystal size.

White Fused Alumina is used in many applications including grinding and cut off wheels, refractories and ceramic shapes, coated abrasives, investment casting shells, laminates, coatings, blasting abrasives, lapping and polishing, and many, many more. See below for product information relating to your application.


Application:

It is used for making electronics, ceramic insulation components, insulator coating and engineering ceramics as well as wear resisting floor paper.

It is the essential material for making ceramic filler, insulator coating, thermally conductive interface materials, gap pad electrically insulating and noninsulating gap fillers, thermally conductive adhesive tapes and thermal clad insulated metal substrates for conducting heat.

It is widely used in high standard finishing, grinding and polishing industries.


Chemical Composition:

Grit Range/Chemical Composition

Al2O3(%)

Na2O(%)

F4-F80

>=99.5

<=0.35

F90-F150

>=99.5

<=0.35

F180-F220

>=99.3

<=0.40

F230-F800

>=99.1

<=0.50

F1000-F1200

>=99.1

<=0.50


Packaging & Delivery:

Packaging Details:25kg pp bags in 1 ton jumbo bags or pallet.

Delivery time:10-15 working days.

For the future,we will keep devoting ourselves to improve our technologies and High Purity White Corundum Fused Alumina Wa Wfa Aluminum Oxide. In the hopeful future, our company will always grasp the pulse of the market with the spirit and vitality of pioneering and enterprising, sincerely cooperate with all walks of life and create a brilliant future with the principle of integrity and common benefit. Our confidence in product quality comes from the continuous technological innovation system, strict quality inspection procedures and proactive customer service.

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