Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Machine Type: |
Sandblaster |
| Fuel: |
Electric |
| Clean Type: |
Manual |
| Cleaning Process: |
Cold Water Cleaning |
Product Description
Glass Bead
Glass beads abrasive with their hardness and spherical form can remove impurities and metal oxides without damaging the treated surface. Glass does not react chemically with other material so that the micro-beads do not create any corrosion on the treated surfaces with no deposits of foreign substances.
Chemical Name
& Synonyms Soda-lime Silicate-Glass
Chemical Family Silicate glass without free silica
Formula
SiO2 71-73%
Na2O 13-15%
MGO 3-5%
CaO 8-10%
Al2O3 0.5-2%
K2O 0.2-0.6%
Physical Properties
Boiling Point N/A Vapour Pressure N/A
Percent Volatile by Volume Nil Vapour Density N/A
Evaporation Rate N/A Odour Nil
Refractive Index 1.52 Oil Absorption (ASTM) 17
Solubility in Water Not Soluble Mohs 6
Absolute Specific Gravity(H2O=1)2.46 Knoop Load 100: 515kg/mm2
Absolute Specific Gravity 1.6kg/dm3 Hardness DPH Load 50kg: 540kg/mm2
Specific Heat Average 0.18kcal/mhoC Dielectric Strength 4, 500kv/cm
Dielectric Constant 7.2(1MC at 20oC) Expansion Coefficient 8.5*10-6
Reactivity Data
Stability
Instability
Incompatibility
Hazardous Decomposition Products
Polymerisation Hazard Nothing to avoid
Nothing to avoid
Avoid Hydrofluoric Acid
None
Nothing to avoid
Special Protection Information
Ventilation
Respiratory Protection
Eye Protection
Hands Local Exhaust Recommended
Dusk Mask Recommended
Goggles Recommended
Gloves Recommended
Packaging
Polythene bags containing sachet desiccant as necessary
Transportation
No special required
Storage
Store in a dry environment under cover
Avoid extreme temperature changes
Spillage or Leakage Procedures
Spillage may result in slippery conditions. Beads should be cleared up immediately without creating dust
Waste Disposal
Since glass beads are inert they may be disposed of in a commercial land-fill site
|
Microns |
Mesh |
Inches |
Sphere Count |
|
590-840 |
20-36 |
.0234-.0331 |
65% |
|
420-590 |
30-40 |
.0165-.0234 |
70% |
|
250-420 |
40-60 |
.0098-.0165 |
70% |
|
177-297 |
50-80 |
.0070-.0117 |
80% |
|
149-250 |
60-100 |
.0059-.0098 |
80% |
|
105-210 |
70-140 |
.0041-.0083 |
80% |
|
74-149 |
100-200 |
.0029-.0059 |
90% |
|
53-105 |
140-270 |
.0021-.0041 |
90% |
|
44-88 |
170-325 |
.0017-.0035 |
95% |
|
30-62 |
270-500 |
.0012-.0024 |
95% |
Hangzhou Tongbao Machinery Factory (TBBLAST), established in2003, located in Hangzhou China. Is specialized in sand blasting machine, shot blasting machine, and vibratory polishing machine. Has developed to be a leading manufacturer in the surface treatment and finishing industry.
Our company has passed ISO9001 quality system certification, relying on high technologies and with quality products and good after service. It has created god economic benefit and social bebefit and our products have been widely sold to many domestic and overseas countries We offer a complete range of surface preparation products, including sandblast nozzles & holders, hoses & couplings, helmets, valves and hundreds kinds of related accessories and blasting equipment.
Our company is dedicated to the success of every customer worldwide by our quality products and services. Our experienced engineers can quickly design and customize products according to customers' requirements.
Freely processing according your sample, Delivery time is short, Contact us with your requirements for competitively priced products or if you are interested in joining us as a distributor.
