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Low Abrasion Ceramic Blasting Media B100 45 - 90μM For 3C Cellphone Rear Cover Surface Finish

Minimum Order Quantity : 100KGS Price : Negotiable
Packaging Details : 25 KG (12L)Barrel + Pallet; 2*12.5 KG Barrel+ Carton Box+ Pallet Delivery Time : Within 3-5 days after order confirmed
Payment Terms : L/C, T/T, Western Union, MoneyGram Supply Ability : 3000 MTS Per Year
Place of Origin: China Brand Name: Zirnano
Certification: ISO9001,ISO14001,ROHS,SGS Model Number: B20-B505

Detail Information

Commodity: Ceramic Bead Blasting Product Name: Ceramic Beads
Application: Blasting Media Or Shot Peening Mohs Hardness: 8
Bulk Density: 2.3 G/cm3 True Gravity: 3.85g/cm3
Specification: B170 45-90μm Color: White
High Light:

bead blasting material


ceramic bead blasting media

Product Description

Low Abrasion Ceramic Blasting Media​ B170 45-90μm for 3C Cellphone Rear Cover Surface Finish



1. Product Description  of  Ceramic Bead

Ceramic Bead contains 62-66% ZrO2,it is also called as zirconia bead. While different from the 65 zirconia

grinding beads(Zirconium Silicate Beads),ceramic bead is one popular blasting media with high price/

performance ratio.


2. The comparation between Ceramic Bead Blasting Media and Zirconium Silicate Beads


People usually consider ceramic bead blasting media is the same abrasive as the one of 65 zirconia grinding

beads,while they are different in chemical index and actual appliactions as below:


Ceramic Bead

Blasting Media

Zirconium Silicate Beads

(65 Zirconia Grinding Beads)

Chemical Index ZrO2 60-66%
SiO2 25-30%
Al2O3 7-13%
ZrO2 ≥65%
SiO2 25-30%
Others ≤1.0%
Vickers Hardness ≥700 HV ≥900HV
True Specific Gravity ≥3.85 g/cm3 ≥4.0g/cm3
Bulk Density ≥2.3g/cm3 ≥2.5g/cm3
Particle Size 0.04-0.85mm Φ0.1-10mm
Usage Blasting Media Grinding Media



3. Application Comparation between Ceramic Bead Blasting Media and Zirconium Silciate Beads

Product Name Ceramic Bead Blasting Media Zirconium Silicate Beads
Usage Blasting Media Grinding Media

1. Surface finish for 3C products,

2. Surface finish for medical instruments,golf clubs;
3. Surface cleaning for glass molds,tire molds,plastic molds;
4.Deburring for circuit board in electric industry
5.Surface cleaning for the inner and outter wall of pipelines
6.Shot peening in automotive and aerospace industries

ultra-fine grinding of calcium carbonate, kaolin, titanium dioxide, paints, paints, inks, etc.


4.Package of Ceramic Bead Blasting

Low Abrasion Ceramic Blasting Media B100 45 - 90μM For 3C Cellphone Rear Cover Surface Finish 0

5. How to calculate the media blasting cost?


Media Blasting Cost
Media Name Cycles %Breakdown
Glass Beads 9-12 10%
Ceramic Beads 70-90 1.20%
Steel shot 80-100 1%
Media Cost Per Hour=Hourly Delivery Rate*%Breakdown*cost per Lb.
Media Cost to Blast a Part=Media Cost Per Hour*Part cycle time(% of Hour)


Media blasting cost is one important index to choose one right blasting media, you will

find the answer from the above chart.


6. Which kind of blasting media can be replaced by Ceramic Beads?

Ceramic beads can replace glass beads where one cleaner work condition is required or replce steel shot

where ferrous contamination is not allowed.


Ceramic beads has medium density,which can make up the lower and upper limit of steel shot and glass

beads in blasting effect.


Compared with glass beads,ceramic beads will achieve more shinny visual effect and more consistent

blasting effect.


Compared with steel shot,ceramic beads will also provide one shinny visual effect , no  discoloration.

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