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LUOYANG RUISHI TRADING CO.LTD
Home ProductsWhite Fused Alumina

High Purity Alumina White Aluminum Oxide Sand F180 F220 For Precision Casting

Product is high-quality and shipping was very fast will definitely buy again

—— TOMOO OGAWA

I'm a regular customer. The boss is quick to deliver the goods and good value for money. It's a very reliable partner.

—— KOJI MATSUMOTO

Low magnetic content, the quality is good, and excellent service attitude.

—— UMESH AGARWAR

The effect of rust removal is very good and the price is reasonable. Very satisfied

—— PETER SELLEN

Uniform granules,very good quality,detailed packaging

—— ANDRUSKO ANDIS

Express delivery, good packaging, good product quality, intend to order regularly

—— SALM SMIR

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High Purity Alumina White Aluminum Oxide Sand F180 F220 For Precision Casting

High Purity Alumina White Aluminum Oxide Sand F180 F220 For Precision Casting
High Purity Alumina White Aluminum Oxide Sand F180 F220 For Precision Casting High Purity Alumina White Aluminum Oxide Sand F180 F220 For Precision Casting High Purity Alumina White Aluminum Oxide Sand F180 F220 For Precision Casting

Large Image :  High Purity Alumina White Aluminum Oxide Sand F180 F220 For Precision Casting

Product Details:
Place of Origin: china
Brand Name: RS
Certification: SGS
Model Number: 320# 400# 500#
Payment & Shipping Terms:
Minimum Order Quantity: MOQ: 20MT
Price: USD 700-850 per MT
Packaging Details: 1 MT big bag or 25kg paper bag *40 bags on one pallet ; As per customer’s requirement
Delivery Time: in 5-8 working days
Payment Terms: L/C, T/T
Supply Ability: 5000MT per month
Detailed Product Description
Melting Temperature: 2250 Degree Min Crystal System: Trigonal System
Refractory Temperature: 1900 Degree Min Color: White
Density: 3.45 G/cm3 Min Mohs Hadness: 10 Mohs
High Light:

white aluminum oxide

,

aluminium oxide sand

High Purity Alumina White Aluminum Oxide Sand F180 F220 For Precision Casting

 

Description:

 

Production process: sorting of the raw materials→electrolytic smelting→crushing→magnetic separation→filter→physical and chemical testing→packing→warehousing

 

white fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by its high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency.

 

White fused aluminum oxide becomes the first choice for the sandblasting technics, meanwhile, it is also the ideal material for sandblasting and workpiece cleaning, and polishing.

 

Specification:

 
Item Specification
Mohs Hardness >=10
Melting Temperature 2250
Refractory Temperature 1900
True Density >=3.5
Crystal System trigonal system

 

property of aluminum oxide/white aluminum oxide:

Purpose Specification Chemical composition(%) Magnetic material content(%)
Al2O3 Na2O SiO2 CaO
For abrasive F 12#—80# 99.2Min 0.4Max 0.4 Max 0.003 Max
90#—150# 99.0Min 0.4 Max 0.003 Max
180#—240# 99.0Min 0.4 Max 0.4 Max 0.002 Max
 
Purpose Specification Chemical composition(%) Magnetic material content(%)
Al2O3 Na2O SiO2 CaO
For refractory Size sand

0-1mm

1-3mm

3-5mm

5-8mm

8-12mm

99.0Min 0.4 Max 0.4 Max 0.003 Max
Fine powder

180#-0

240#-0

320#-0

99.0Min 0.2 Max 0.5 Max 0.001 Max

 

 

Particle size : 320# 400# 500# 800#

 

 

Packing:1 MT big bag or 25kg paper bag *40 bags on one pallet ;

 

As per customer’s requirement

 

Fused White Alumina advantages:

 

1, High grade processed alumina as raw material.

 

2, High hardness, big specific gravity

 

3,Temperature tolerance

 

4, Higher efficiency and good thermal stability

 

White Corundum Usage:

 

1. Available research in a variety of blasting and light lapping operations

 

2. The process of beautifying glass or acrylic

 

3. The process of blasting TV screens

 

4. The cutting of silicon wafer

 

5. The process of cleaning and blasting tooth model

 

6. Precision sand casting

 

FAQ :

 

Q1. Will the FREE SAMPLES be provided for buyers?

- YES. We will provided FREE SAMPLE about 1kg

Q2. How about the express fee?

- Our company’s policy is the buyer pay for express fee.

Q3. Is there QUALITY REPORT for the products?

- YES. We provide quality report of our company or CIQ,SGS according to client‘s requirement

 

Our product:

 

High Purity Alumina White Aluminum Oxide Sand F180 F220 For Precision Casting 0

 

 

 

Contact Details
LUOYANG RUISHI TRADING CO.LTD

Contact Person: admin

Tel: +8613939948864

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