Products Description
Cleaning and polishing of metal objects:
Glass beads made of sodium calcium glass have good chemical stability, certain mechanical strength, and hardness. Therefore, as a grinding material, it has great advantages over other grinding materials.
Military cleaning sandblasting:
Used for cleaning aircraft engine turbines, blades, shafts, etc.:
Used for luxury candle decoration, fillers, and enhancers:
In the chemical industry, glass microspheres can be used as additives and reinforcing agents in production.
Characteristics of sandblasted (shot) glass beads:
1. Sandblasting (shot blasting) glass beads have both certain mechanical strength and hardness, as well as sufficient elasticity, and can be repeatedly used multiple times with the same effect, making them less prone to breakage;
2. Sandblasting (shot) glass beads s have uniform particle size, and after spraying, the brightness coefficient of the sandblasting device is kept uniform throughout, making it less likely to leave watermarks:
3. Sandblasting (shot) glass beads are made of non alkaline sodium calcium materials, which have good chemical stability and will not contaminate the processed metal:
4. Sandblasting (shot) glass beads have a smooth surface and good smoothness, without damaging the mechanical performance accuracy of the processed parts;
5. Sandblasting (shot) glass beads appear as spherical particles with very few impurities. Its testing method is strict, the quality is superior, and it can meet the requirements of international and domestic standards.
6. The hardness of sandblasted (shot) glass beads shall not be less than 6 Mohs, and they shall have a certain degree of workability, with a roundness rate of not less than 90%
With the advantages of smooth surface, even size, high hardness, wearable and stable, widely used as disperser, grinding media and filler materials in day, paint, ink and chemical industry.
Main specifications
|
No |
Standard diameter((μm) |
Sieve Size |
|
1 |
0.8-1.0 |
20-18 |
|
2 |
1.0-1.5 |
18-14 |
|
3 |
1.5-2.0 |
14-12 |
|
4 |
2.0-2.5 |
12-8 |
|
5 |
2.5-3.0 |
8-7 |
|
6 |
3.0-4.0 |
7-6 |
|
7 |
4.0-5.0 |
6-4 |
|
8 |
5.0-6.0 |
4-3 |
Technical parameter
Appearance: Colorless transparent sphere, smooth and round without obvious bubbles or impurities.
Rounding rate: Rounding rate>80%
Density: 2.4-2.6g/cm3
Refractive index: Nd ≥ 1.50
Composition: Composed of sodium calcium glass SiO2 content>68%
Compressive strength>1200N
Mohs hardness: 6-7
Product Quality Standards:
Appearance: spherical, clean, transparent, with very few impurities on the surface
Refractive index: 1.51-1.64
Specific gravity: 2.4-2.6g/cm3
Composition: Sodium calcium glass, SiO2 content>70%
Roundness:>90%
Product packaging:
Made of waterproof plastic woven fabric, packaged in a 600 × 400mm bag lined with a layer of plastic film, the packaging is reliable and the transportation is safe. Each bag has a net weight of 25kg.
Contact us
Qinyuan Fuda New Material Technology Co., Ltd. is committed to producing and selling abrasive products. We have professional technical personnel and a professional service team. At present, the product has been sold to more than 20 countries and we look forward to cooperating with you!
Tina Our sales supervisor
Qinyuan Fuda New Material Technology Co., Ltd
Address: Qinyuan, Shanxi Province
Mob. wechat whatsup : +86 18636559668
Email:tina@fudanewmaterial.com
http://www. fudanewmaterial.com
Please contact me for the latest prices and catalogs!
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