OEM&ODM Factory Quality Materials White Fused Alumina Grits 8# 10# 12# 14# 1200# Polishing Grinding Abrasives Medias

• Customization: Available
• Natural Abrasive Type: Natural Corundum
• Artificial Abrasive Type: Corundum Abrasives
• Model NO.: White Fused Alumina
• Application: Sandblasting, Rust Removal
• Function: Surface Deburring
• Source: Natural Abrasives
• Particle Size: Abrasive
• Hardness: Greater Than or Equal To9.0
• Melting Point: 2250ºC
• Bulk Density: 1.75-1.95g/cm3
• Appearance: Brownish Red Particle
• Free Silica: Less Than 0.2%
• Max Temperature: 1900ºC
• Size: 16#-325# or According Customer Required
• Material: Aluminum Oxide
• Brand: Junda
• Abrasive Grain Sizes: F12-F1200, 0-1mm, 1-3mm, 3-5mm, 5-8mm, 8-12mm
• Product Name: Brown/White Fused Alumina
• Transport Package: 25kg/PP Bag, Then 40 Bags in One Ton Bag
• Specification: 8# 10# 12# 14#
• Trademark: JUNDA
• Origin: China
• HS Code: 2818101000
• Production Capacity: 2000tons/Month
• Package Size: 100.00cm * 100.00cm * 80.00cm
• Package Gross Weight: 1003.000kg

Product Description

Product Description

 

Junda White aluminum oxide grit is a 99.5% ultra pure grade of blasting media. The purity of this media along with the variety of grit sizes available make it ideal for both traditional microdermabrasion processes as well as high-quality exfoliating creams.
Junda White aluminum oxide grit is an extremely sharp, long-lasting blasting abrasive that can be re-blasted many times. It is one of the most widely used abrasive in blast finishing and surface preparation because of its cost, longevity, and hardness. Harder than other commonly used blasting materials, white aluminum oxide grains penetrate and cut even the hardest metals and sintered carbide.
Junda White aluminum oxide blasting media has a wide variety of applications, including cleaning engine heads, valves, pistons and turbine blades in the aircraft and automotive industries. White aluminum oxide is also an excellent choice for preparing a hard surface for painting.
Junda White aluminum oxide contains less than 0.2% free silica and is therefore safer to use than sand. The grit size is consistent and cuts much faster than other sand blasting media, leaving a smoother surface.

Product Parameters

 

Product name	Typical Physical Properties						Proximate Chemical Analysis
White Aluminum Oxide Grit	Color	Grain Shape	Crystallinity	Hardness	Specific Gravity	Bulk Density	Al2O3	≥99%
	White	Angular	Coarse Crystal	9 Mohs	3.8	106 lbs / ft3	TiO2	≤0.01%
							CaO	0.01-0.5%
							MgO	≤0.001
							Na2O	≤0.5
							SiO2	≤0.1
							Fe2O3	≤0.05
							K2O	≤0.01

White Aluminum Oxide Grit Specifications

White Aluminum Oxide Grit Specifications
Mesh	Average Particle Size the smaller the mesh number, the coarser the grit
8 Mesh	45% 8 mesh (2.3 mm) or larger
10 Mesh	45% 10 mesh (2.0 mm) or larger
12 Mesh	45% 12 mesh (1.7 mm) or larger
14 Mesh	45% 14 mesh (1.4 mm) or larger
16 Mesh	45% 16 mesh (1.2 mm) or larger
20 Mesh	70% 20 mesh (0.85 mm) or larger
22 Mesh	45% 20 mesh (0.85 mm) or larger
24 Mesh	45% 25 mesh (0.7 mm) or larger
30 Mesh	45% 30 mesh (0.56 mm) or larger
36 Mesh	45% 35 mesh (0.48 mm) or larger
40 Mesh	45% 40 mesh (0.42 mm) or larger
46 Mesh	40% 45 mesh (0.35 mm) or larger
54 Mesh	40% 50 mesh (0.33 mm) or larger
60 Mesh	40% 60 mesh (0.25 mm) or larger
70 Mesh	45% 70 mesh (0.21 mm) or larger
80 Mesh	40% 80 mesh (0.17 mm) or larger
90 Mesh	40% 100 mesh (0.15 mm) or larger
100 Mesh	40% 120 mesh (0.12 mm) or larger
120 Mesh	40% 140 mesh (0.10 mm) or larger
150 Mesh	40% 200 mesh (0.08 mm) or larger
180 Mesh	40% 230 mesh (0.06 mm) or larger
220 Mesh	40% 270 mesh (0.046 mm) or larger
240 Mesh	38% 325 mesh (0.037 mm) or larger
280 Mesh	Median: 33.0 - 36.0 micron
320 Mesh	60% 325 mesh (0.037 mm) or finer
360 Mesh	Median: 20.1-23.1 micron
400 Mesh	Median: 15.5-17.5 micron
500 Mesh	Median: 11.3-13.3 micron
600 Mesh	Median: 8.0-10.0 micron
800 Mesh	Median: 5.3-7.3 micron
1000 Mesh	Median: 3.7-5.3 micron
1200 Mesh	Median: 2.6-3.6 micron

 

Product Feature

1.High Purity with Minimal Contaminants
2.Highly Durable and Reusable
3.Long Lasting
4.Harder Than Most Blasting Media
5.Fast Cutting Action
6.Very Heavy to Light Etching on Multiple Types of Surface
7.Available in a Wide Variety of Mesh / Grit Sizes
8.Lighter Than Metallic Media with a Denser Blast Stream
9.Silica Free

Product Applications

1.Etching Medical and Dental Parts 
2.Prepping Surfaces for High-Performance Coatings
3.Engine Heads, Valves, and Pistons
4.Cleaning Turbine Blades
5.Surface Preparation for Metalizing and Welding
6.Preparation for Bonding

General Application

1.Microdermabrasion & Exfoliating Creams
2.Wood Parts Tumbling / Sanding
3.Non-Skid Flooring
4.Abrasion Resistance
5.Slurry Polishing
6.Paint Filler
7.Grinding 
8.Cue Tip Chalk
9.Edge Rounding in Tumbling
10.Wear Resistance
11.Wet and Dry Barrel Tumbling

Packaging & Shipping

Package type: 1.25kg bags, then in one ton bag
                        2.one ton one bag
                        3.pallet
All above packages are suitable for sea shipment.

Company Profile

Certifications

 

FAQ

1. who are we?

We are based in Shandong, China, start from 2005,sell to Domestic Market(7.14%),South Asia(7.14%),Southern Europe(7.14%),Northern Europe(7.14%),Central America(7.14%),Western Europe(7.14%),Eastern Asia(7.14%),Mid East(7.14%),Oceania(7.14%),Africa(7.14%),Southeast Asia(7.14%),Eastern Europe(7.14%),South America(7.14%),North America(7.14%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
sandblaster,sandblasting machine,sandblasting cabinet,sandblasting nozzle,blasting cabinet

4. what services can we provide?
Accepted Delivery Terms: FOB,CIF,FCA;
Accepted Payment Currency:USD,EUR,JPY;
Accepted Payment Type: T/T,L/C,Cash;
Language Spoken:English,Chinese

If any need, please do not hesitate to contact us. Dora will be glad to serve you.