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| Product Name: |
abrasive glass bead for sand blasting
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| Supply Ability: |
10000ton |
| Related proudcts |
glass bead, abrasive glass bead, micro glass bead, |
| Specifications |
48-850um |
| Price Term: |
FOB |
| Port of loading: |
Xingang,China |
| Minimum Order |
1 ton |
| Unit Price: |
USD350 |
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Glass beads for shot blasting
Component index
Item Index
Appearance clear,round,smooth,without any impurity
SiO2 >67%
CaO >8.0%
MgO >2.5%
Na2O <14%
Al2O3 0.5-2.0
Fe2O3 >0.15
others 2.0%
specific gravity 2.4-2.6g/cm3
bulk density 1.5g/cm3
Mohs hardness 6-7mohs
HRC 48-52
roundness >90%
magnetic particle do not exceed the weight of product 0.03%
bubble content <3%
silicon resin none
Specification
NO. Diameter(¦Ìm)
1 850-425
2 600-300
3 425-212
4 212-150
5 150-100
6 100-70
7 70-48
&©|160;1. Shot peening,shot blasting glass bead is a new material developing in recent years with wide usage and special performance.this product is made of silicate raw material by high-tech processing.
2. Advantage£º
The&©|160;product&©|160;has&©|160;high&©|160;strength,&©|160;good&©|160;chemical&©|160;stability&©|160;and&©|160;so&©|160;on.&©|160;The glass bead will not pollute the processed metal and can accelerate the cleaning and restore the materials to original cleanliness and smooth finish.
Shot&©|160;blasting&©|160;glass bead is&©|160;the&©|160;preferred&©|160;medium.It is widely used for rust removal in aero***ce machinery etc.
3.Principle:
Regard compressing the air as and guide the motive force of penetrating while polishing, make medium with the glass beads, by the high speed, ***y the work piece surface with high pressure, gush out pills to strengthen,only adorn and process and achieve the clean and improve machining accuracy goal.
4. Difference between Sandblasting&©|160;and&©|160;shot&©|160;peening&©|160;:&©|160;
Sandblasting abrasive speed is sprayed using compressed air to the workpiece surface, the purpose is to remove the surface oxide layer, rust, etc., in order to improve the harshness and cleanliness of the object surface. It has high efficiency but also high energy consumption.
Shot peening is a high-speed hard particles against the surface of metal parts, aims to improve the fatigue strength of the metal surface. Both processes use different tools. These two methods of media can be recycled |
| Company: |
Yongqing GuangYu Glass Bead Co.,Ltd.
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| Contact: |
Ms. Elo Yang |
| Address: |
Xiaoxiguan industrial park,Yongqing |
| Postcode: |
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| Tel: |
+86-18733602657 |
| Fax: |
+86-316-6628167 |
| E-mail: |
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