Abrasives Glass Bead for Road Marking/sandblasting
Glass beads can meet national and international standard
1.Glass beads Introduction
1.We have 15 years experience of glass beads production and sale.
2.Glass beads are usually flame flotation method, the flame float method is a secondary molding method, the basic principle of flame flotation method is to break the waste glass into a certain size of the particles
3.in a certain way to the glass particles into the flame, In the role of the flame, the glass particles soften, melting, molding, annealing then become glass beads.
2.Glass beads Size:
30# 40# 60# 80# 100# 120# 150# 180# 220# 280# 320#
3. Glass beads Characteristics and test equipment
| Project |
Quality |
| Chemical composition% |
SiO2 |
>72% |
| CaO |
>8% |
| Na2O |
<14% |
| MgO |
>2.5% |
| Al2O3 |
0.5-2.0% |
| Fe2O3 |
0.15% |
| Others |
2.0% |
| Refractive Index |
Nd≥1.5% |
| Density |
2.4-2.6g/cm3 |
| Size distribution |
Oversize ≤5% under size ≤10% |
| Wire diameter |
0.03-0.4mm |
| Durability |
3-5 % |
| Hardness |
6-7 MOHS ;46HRC |
| Microhardness |
≥650kg/cm3 |
| Circularity |
Round rate of ≥95% |
| Appearance |
colorless ,glass transparent without impurities,Round and smooth |
| Application |
1.Grinding 2.Road marking paint 3.Sand blasting |
| Lead Content |
No lead content, reach American 16CFR 1303 Lead content standard |
| Harmful substances content |
Lower than American 16CFR 1500 standard |
| Flammable fire test |
Not easy combustion,reach American 16CFR 1500.44 standard |
| Soluble heavy metal content |
Metal content of soluble matter ratio solid weight rate no more than ASTM F963 corresponding value |
Package
|
25KG/pp bag then 40 bags in one ton bag/pallet |
| Standard |
EN1423,1424;AASHTO ,M247;BS6088;JISR3301;KS L2521 ETC. |
4.Glass beads Applications
1.road marking paint
2.Horizontal marking is the most used control device in the world, in this system the glass microspheres allow the lines of paint to be visible at night
3.thanks to an optical phenomenon propitiated by the microspheres (Retro reflectivity). 4.The glass microspheres act like millions of small mirrors that return the light emitted by the vehicle to the eyes of the driver
5. the end result is that the signal line "Shines and is completely visible at night".
Packaging & Shipping
Our Packages
1.25kg/bag(pp bag or paper bag) then 40 bags in one ton bag/pallet ,
2.one ton one bag
all packages are lined with waterproof materials
We can also pack according to your requirement.
6.Our Services
we can supply sample for free.
Customized Service
Product---We can produce various size abraisve according to the customers' requirements.
Package---The products can be packaged as customers' requirements.
After-sales Service
Our products passed ISO9001 standard, and we control the testing procedure strictly.
If there are quantity problems,package problems,delivery problems,or any other problems,our
company will seriously investigate the event and give customers a satisfying reply.
our team
7.Company Information
Jinan Junda Industrial Technology Co.,Ltd. is located in Jinan,Shandong Province,China,which is the daughter company of Honest Horse (CHINA) Holding Limited.
We are the manufacturer of abrasive media for 15 years experience in north China, our customers spread over 100 countries around the world
that distribute in Asia,Europe,North America,South America and Australia,also in Africa.
8.OUR MAIN PRODUCTS:
- Cast steel grit
- Steel shot
- Bearing steel grit
- Low carbon steel shot
- Garnet sand
- Glass beads
we welcome customers visit us any time
FAQ
Q : What is the mode of payment?
T/T: 50% advance payment then the rest 50% payment pay us when get the scanned B/L from our E-mail
L/C: 100% irrevocable L/C at sight
Q: What's the MOQ of your products?
As usual, MOQ 5TONS .Or as your require,we need to calculate the new price to you.
Q: Can you provide free samples?
Yes,we can send free samples less than 500g to you.
Q: What standards are you carrying out for your products?
SAE standard and ISO 9001, SGS
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