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Zhengzhou Zhengtong Abrasive Import&Export Co.,Ltd
Zhengzhou Zhengtong Abrasive Import&Export Co., Ltd is exporter of blasting media ceramic beads, brown fused alumina, black fused alumina, white fused alumina & grinding media zirconia beads,
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3.97g/Cm3 Fused 2100HV Al2O3 Aluminum Oxide Blast Media

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3.97g/Cm3 Fused 2100HV Al2O3 Aluminum Oxide Blast Media

Brand Name : Zhengtong

Model Number : F12#-F220#

Certification : N/A

Place of Origin : Zhengzhou

MOQ : 1 MT

Price : Negotiation

Payment Terms : L/C, T/T

Supply Ability : 10000mt per year

Delivery Time : 8-30 days

Packaging Details : 25kgs bags+Ton bag or pallet, 25mt/20'GP usually

Material : Aluminium oxide Al2O3

Product name : Brown fused alumina

Crystal form : Trigonal crystal sytem

Color : Brown

Hardness : Vickers Harness: 2100HV Mohs: 9

Bulk Density : F12#-F220# 1.98-1.68g/cm3

True specific : 3.97g/cm3

Package : 25kgs bags +Ton bag or Pallet

Chemical Index : Al2O3 95%min. SiO2 1%max. Fe2O3 0.3%max. TiO2 2.0-2.8% Cao 0.45% max.

Usage : For bonded abrasives like cutting discm grinding wheels, etc.

Port of loading : Tianjin, China

Sample : 1 kg for free

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How to choose sandblasting abrasive brown fused alumina white fused alumina glass beads

3.97g/Cm3 Fused 2100HV Al2O3 Aluminum Oxide Blast Media
Sandblasting is powered by compressed air to form a high-speed jet beam to spray the sprayed materials (emery, garnet, quartz sand, glass beads, etc.) on the surface of the workpiece to be treated at a high speed, so that the appearance or shape of the workpiece surface is changed. Due to the impact and cutting action of the abrasive on the surface of the workpiece, the surface of the workpiece obtains a certain degree of cleanliness and different roughness, so that the mechanical properties of the workpiece surface are improved, the fatigue resistance of the workpiece is improved, and the difference between it and the coating Between the adhesion.

Sandblasting abrasives have the advantages of high hardness, high specific gravity, stable chemical properties and unique self-sharpening properties. It is an ideal material for sandblasting, rust removal, surface pretreatment, grinding and polishing.

The main sandblasting abrasive we can supply is

  • Ceramic beads
  • Glass beads
  • Brown fused alumina
  • White fused alumina

3.97g/Cm3 Fused 2100HV Al2O3 Aluminum Oxide Blast Media


Commodity
Specification

Ceramic beads

Glass beads

Brown fused alumina

White fused alumina

Chemical Index

ZrO2
SiO2
Al2O3

60% Min.
25-30%
8-12%

SiO2
Na2O
CaO
MgO
Al2O3

65% Min.
14% Max.
8.0% Min.
2.5% Min.
0.5-2.0%

Al2O3
SiO2
Fe2O3
TiO2
CaO

95%min.
1%max.
0.3% max.
1.8-3.0%
0.45%max.

Al2O3
NaO2
SiO2
Fe2O3
LOI

≥99.2%
≤0.35%
≤0.05%
≤0.10%
≤0.2%

Physical Index

Color

Shape

True density:
Bulk Density:
Mohs Hardness
Vickers hardness:

Milky White

Beads

3.85 g/cm3
2.3g/cm3
7
700HV

Color
Shape

True density:
Bulk Density:
Mohs Hardness
Vickers hardness:

Transparent
Beads
2.5g/cm3
1.5g/cm3
6
560HV

Color
Shape
Crystal Form
True Density
Vickers Hardness:

Brown
Angular
Trigonal
3.97g/cm3
2100kg /mm2

Color
Shape
Crystal Form
True Density
Vickers Hardness:

White
Angular
Trigonal
3.95g/cm3
2200kg /mm2

Sizes Available

Grit: F12#-F220#
Section sand: 0-1mm,1-3mm, 3-5mm,5-8mm

Grit: F12#-F220#
Section sand: 0-1mm,1-3mm, 3-5mm,5-8mm


3.97g/Cm3 Fused 2100HV Al2O3 Aluminum Oxide Blast Media

No.Sandblasting material and effectSelect abrasive
Glass beads/Ceramic beadsBrown/white fused alumina
1

Aluminum alloy, zinc alloy
Positive oxidation treatment is required after sandblasting.

80~320# glass beads
B60-B400 Ceramic beads

36#~180# White or brown fused alumina

2Die castings To remove scratches or kneading lines. Not need to be treated after sandblasting, no need to shine36#~200# WFA/BFA, or WFA and Glass beads Mixed
3

Aluminum alloy, zinc alloy
No treatment after sandblasting .
To shine

Use 30#~220# glass beads or Ceramic beads B20-B170/
4

Aluminum alloy, zinc alloy
Needs to be bright after sand blasting, Not electroplated.

Use 30#~220# glass beads or Ceramic beads B20-B170

/

5No need for brightening, electroplating and adding coating strength are required.Ceramic beads B20-B170Use 36#~200# WFA /BFA
6

Steel parts
Electroplating or painting, spraying Plastic/Teflon/ Aluminum, Stainless steel

/Use 30#~100# WFA /BFA
7

Steel parts
Apply anti-rust oil after sandblasting.

Use 80# or180#glass beads, or 60#~150# WFA/BFA
8

Derusting of large steel parts
Painting and plastic spray after sandblasting

/Use 6#~24# BFA
9Repair moldsUse 30#~220#glass beads or 30#~240# WFA/BFA
10Molds cleaningCeramic beads B30-B120BFA 120#-220#
11Flat glass engraved or frosted,/Use 30#~220# BFA/WFA
12

Crystal crafts lettering

/Use 150#~320# WFA
13Spectacle frames and watch shells to be matteUse 150#~320# glass beads or Ceramic beads B120-B205/
14Stainless steel tableware matte effect.Use 150#~320# glass beads/
15Stainless steel equipment surface to be frosted and matte60#~220 glass beads/
16Plastic electronic components frosted, deburred, and spilledUse 180#~320# glass beads or WFA



3.97g/Cm3 Fused 2100HV Al2O3 Aluminum Oxide Blast Media
Why Choose us?
1) 20 years abrasive industry experiences
2) Direct Factory supply & Fixed abrasive sources
3) On-site inspection in factory for each shipment
4) Samples tests each lot in Zhengzhou Research Institute for Abrasives& Grinding Co., Ltd


Product Tags:

Al2O3 Aluminum Oxide Blast Media

      

2100HV Aluminum Oxide Blast Media

      

Fused Aluminium Oxide Blasting Media

      
Quality 3.97g/Cm3 Fused 2100HV Al2O3 Aluminum Oxide Blast Media for sale

3.97g/Cm3 Fused 2100HV Al2O3 Aluminum Oxide Blast Media Images

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