0-1mm 1-3mm 3-5mm 5-8mm 8-12mm Wfa White Fused Alumina Refractory Materials

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Product Description

Basic Info

Name:White Fused Alumina

Other Name:White Corundum

Model:0-1mm 1-3mm 3-5mm 5-8mm

Certificate:ISO9001

Color:White

Material:Alumina

Production Capacity:35,000 Tons/Year

HS Code:2818109000

Product Description

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White Fused Alumina (WFA) is a high-purity, synthetic mineral manufactured by the fusion of controlled quality pure grade Bayer Alumina in an electric arc furnace at temperatures exceeding 2000°C. This is followed by a slow solidification process. Strict quality control ensures high whiteness, high hardness, and excellent thermal stability.

Refractory Material Features:

Shaped products like refractory bricks
Unshaped castables for ladles
Refractory paint and coatings
Foundry sand in precision casting

Technical Parameters

Used for refractory and castable applications:

Chemical Composition	0-1mm / 1-5mm (Typical)	Fine Powder (Typical)
Al2O3 (%)	99.5	99.0
SiO2 (%)	0.06	0.08
Fe2O3 (%)	0.04	0.10
Na2O (%)	0.30	0.35

Core Applications

Abrasives: Sandblasting, grinding, and polishing hardware.
Refractories: Furnace charges, castables, and refractory bricks.
Surface Treatment: Rust removal, mobile phone shell sandblasting.
Ceramics: Ceramic filter plates, honeycomb ceramics, and separation membranes.
Coatings: Wear-resistant floor coatings and anti-corrosion paints.
Beauty: Manufacture of beauty handicrafts and dermabrasion.

Packaging & Shipping

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Standard packaging includes 1 MT big bags or 25kg paper bags (40 bags per pallet). Customized packaging is available upon request to ensure safe transport and easy handling.

Our Advantages

1. Direct manufacturer for cost and quality control.

2. Over 10 years of specialized abrasive experience.

3. Advanced lab equipment (OMEC particle size analyzer).

4. Large production capacity and short lead times.

FAQ

Q1: Are you a professional factory for abrasive materials? A1: Yes, we are a professional factory that has been producing high-quality abrasive materials since 2009.

Q2: Can you provide free samples of White Fused Alumina? A2: Yes, we provide free samples for testing purposes (generally under 1kg).

Q3: What are the main characteristics of WFA? A3: WFA features high purity, high whiteness, excellent self-sharpening properties, and high-temperature stability.

Q4: What is the standard lead time for a production order? A4: Due to our large production capacity (50,000 tons/year), we offer short lead times tailored to your order size.

Q5: Is White Fused Alumina suitable for acid and alkali environments? A5: Yes, WFA offers excellent acid and alkali resistance, making it ideal for chemical industry applications.

Q6: What payment terms do you accept? A6: We typically accept T/T (30% deposit, 70% balance against BL copy) or L/C at sight.