Glass Beads for Grinding
Glass beads are manufactured from lead-free, soda lime-type glass, containing no free silica that is made into preformed ball shapes. Glass beads produce a much smoother and brighter finish than angular abrasives. Glass beads can be recycled approximately 30 times. Chemically inert and environmentally friendly, glass beads are an acceptable method of metal cleaning or surface finishing when properly controlled.
Available Size: 0-0.5mm, 0.5-1.0mm, 1.0-1.5mm, 1.5-2.0mm, 2.0-2.5mm, 2.5-3.0mm, 3.0-3.5mm, 3.0-4.0mm, 3.5-5.0mm
Other specificial sizes also could supply as request.
▼Chemical Analysis & Physical Properties
|
Chemical Analysis |
Physical Properties |
||
|
SiO2 |
70.23 |
Bulk Density |
1.5g/cm3 |
|
Na2O |
12.5 |
Real Density |
2.5g/cm3 |
|
CaO |
9.0 |
Mohs Hardness |
6-7 |
|
MgO |
3.55 |
HRC hardness |
46 |
|
AL2O3 |
4.09% |
Roundness |
≥90% |
|
Fe2O3 |
0.059 |
Magnetic |
≤0.1% |
|
Other |
0.42 |
Bubble |
＜0.1% |
All data based upon Runlong Enterprise standard test methods.
Good quality transparent colorless grinding glass beads with unit price [USD350~500/Ton FOB Tianjin] from China manufacturer.
▼Shipping Package
|
pvc bags |
paper bags |
jumbo bags |
jumbo bags |
pvc bag+pallet |
paper |
|
25kg net |
25kg net |
1000kg |
1500kg |
1000kg |
1000kg |
Other package also could be supplied as required.
▼Our Advantages:
a. Assure the high quality of products.
b. Equipped full line of test method. The laboratory is certified by government Inspection Bureau, that assures its quality stability.
c. All products will be supplied according to customers different requirements.
d. One-stop service
e. A grade products with high purity
f. Professional abrasives manufacturer since 1999
g. Production capacity:1000-1500 metric ton/month
▼Payment:
1).Our first choice is T/T. For a large order 40% T/T in advance is earnest money, the rest to be paid in 7-10 days after getting B/L copy. For a small order,100% T/T in advance.
2).Second choice is L/C. We can accept irrevocable L/C at sight. For a large order 40%T/T, 60%L/C. We couldn’t accept L/C for a small order. The best way of payment we advise is T/T, because L/C is very complicated and a lot of extra fee to give the bank.
3).The others: West Union, Paypal.
▼After Sales Service:
1).We are very glad that customer give us some suggestion for price and products.
2).If any question, please let us know it by E-mail or Telephone at the first time. We can deal with them for you in time.
▼Factory Visit:
1).Welcome any customer to visit our factory directly
2).If customer have any scheduling in China, please let us know. We would like to help you book the hotel and pick up you from airport or railway station.
