Brown Fused Alumina Powder for Sandblasting and Polishing

• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Application: Machinery
• Function: Surface Deburring
• Source: Artificial Abrasives
• Particle Size: Abrasive
• Model NO.: HH-BFA
• Hardness: Superabrasive
• Product Name: Brown Fused Alumina Powder for Sandblasting and Po
• Al2O3: 95%
• Fe2o3: 0.3%
• TiO2: 1.5-3.8%
• Sio2: 1.5%
• Mohs Hardness: 8
• Color: Brown
• Density(g/cm3): 3.75
• Sample: Free
• Size: 8#-325#
• Package: 25kg/Bag
• Use: Abrasive Industry
• Grade: Top
• SGS: Yes
• MSDS: Yes
• Transport Package: 25kg/Bag
• Specification: 0-1mm, 1-3mm, 3-5mm, 5-8mm,
• Trademark: HH
• Origin: Ningxia, China (Mainland)
• HS Code: 2818101000
• Production Capacity: 3000 Tons/Month

Product Description

^{Brown Fused Alumina powder for sandblasting}

   ^{Brown fused alumina also named emery. The raw materials is bauxite, carbon materials and iron scrap. Put the raw materials into arc furnace, passed the high temperature. The main ingredient is Al2O3 and the content is 75-95%. Also have some other ingredient, such as Ti, Si, Fe. The brown fused alumina is the based material of the abrasive.}

Density: 3.85g/cm3. 
Bulk density: 1.72-1.95g/cm3.
Appearance: maroon or brown black.

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

 

 ^{Application of brown fused alumina:}

1.Used to produce high grade refractory, castable, refractory brick; Main size is 1-3, 3-5, 5-8mm.

2.Sandblasting-----Features: Moderate hardness, high bulk density, without free silicon dioxide, good toughness, fine size and without ash.

Application of sandblasting: stainless steel, iron workpiece, copper workpiece, glass product, plasthetics, aluminium extruded sections, Copper section, jean and special plus materials, plush processing and effect of pattern.

Function: Remove surface stains, remove the welding slag and matt effect, remove oxide skin, surface strengthening, the role played by light.

Sandblasting size: 46, 60, 80mesh(Big size could recycle more times. Or according to the customer's request.)

3.Grinding wheel----When grinding high tensile strength materials, choice the good toughness
brown fused alumina. When grinding low hardness with elongation of the material, choice brittle brown fused alumina.

4.Floor sand
 

 ^{Specification:}

Item	Al2O3	Fe2O3	SiO2	TiO2	Density
Grade  A	≥ 95 %	≤ 0.3 %	≤ 1.5 %	1.50-3.80 %	3.85 g/cm3
Grade  B	≥ 90 %	≤ 1.3 %	≤ 1.5 %	1.50-3.80 %	3.85 g/cm3
Grade  C	≥ 8 5%	≤ 1.8 %	≤ 1.5 %	1.50-3.80 %	3.85 g/cm3
Refractory-- 0-1mm, 1-3mm, 3-5mm, 5-8mm ...     W: 200# .320# or your  required   Abrasives-- F12 . F14 .F16 .F18 .F20 .F24 . F30. F36 .F40 .F60. F80 .F150 . F180 .....

 
Features of the brown fused alumina:

^{1.High hardness
2.Good crystallization
3.Line flow energy consumption is good
4.It have less ash.}


Product Details





<sup>Our Services

1. Capacity of supply.
The company has its own factory, producing 16-320 mesh etc with a capacity of more than 1000 Tons per month.used for all industry.

2. Stability of products.
The company has a strict control for all the major materials and operates by a set of advanced process flow, making the chemical contents of the products stable and controllable

3. Quality control and quick delivery.
The company has its own factory, which the quality of the products is strictly controlled. And the company has a large-capacity warehouse which can store more than 1000 tons products at the same time, making its quick delivery possible.

Packing &Shipping 

1.25kg woven bag,40 woven bags/jumbo bag.
2.25kg woven bag,40 woven bags/pallet

1) For samples, can be send by express of EMS door to door service, by Economic express to save the buyer cost or by Intl priority to shorten the transit time at the buyer request.
 
2) For mass order delivery, can be optional with terms of Exwork, FOB, CIF by air or by sea based on the buyer forwarder or our recommended local forwarder at the buyer convenience .</sup>




FAQ

<sup>Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.</sup>