Model NO.
30-80#
Size Distribution
Oversize 5% Under Size 10%
Wire Diameter
0.03-2mm
Microhardness
650kg/Cm3
Durability
3-5 %
Harmful Substances Content
Lower Than American 16CFR 1500 Standard
Density
2.4-2.6g/cm3
Hardness
6-7 Mohs ;46HRC
Sio2
>72%
Al2O3
0.5-2.0%
Appearance
Round and Smooth
Cao
>8%
Lead Content
No Lead Content
Flammable Fire Test
Not Easy Combustion
Transport Package
25kg/Bag, 40 Bags Put in 1 Ton (2200lbs) Bag
Specification
30-80#
Trademark
Junda
Origin
China
HS Code
70182000
Production Capacity
3000tons/Month
Reflective Material Type:
Reflective Glass Beads
Material:
Galss Beads
Application:
Thermoplastic Paint, /Road Marking Paint
Color:
Transparent
Circularity:
Round Rate 95%
Refractive Index:
ND1.5%
Traffic Safety Road Marking Paint Glass Bead with Good Price
1.Glass Beads
2.Glass Beads Specification
| 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 | |
3.Glass Beads Production Process
The raw materials of glass beads are divided into recycled glass and pure glass.
Recycled Glass: It is very competitive in price, with the characteristics of good reflection and less damage to the environment, which is widely used in the world.
Pure Glass: It does not have no any pollution to the environment even though the price is the most expensive. The reflection is very good.
4.Glass Beads with chinese standard
| Type | Mesh | Micronsm Max(μm) | Microns Min(μm) |
| 30# | 20-40 | 850 | 425 |
| 40# | 30-40 | 600 | 425 |
| 60# | 40-60 | 425 | 300 |
| 80# | 60-100 | 300 | 150 |
| 100# | 70-140 | 212 | 106 |
| 120# | 100-140 | 150 | 106 |
| 150# | 100-200 | 150 | 75 |
| 180# | 140-200 | 106 | 75 |
| 220# | 140-270 | 106 | 53 |
| 280# | 200-325 | 75 | 45 |
| 320# | >325 | 45 | 25 |
5.Application
Retroreflective highway signs and lane markers use special kinds of paints and materials. Most retroreflective paints and other road marking materials contain many thousands of glass beads per square foot that are bonded to the road surface with a strong blinder. Instead of scattering light, retroreflective paints containing glass beads turn the light around and send it back to the direction of your headlights.
6.Glass Beads Normal Packing
1. 25kg per bag(pp bag or paper bag), then 40 bags put in a 1000kg (2200lb) bulk bag.
2. 25 kg per bag(pp bag or paper bag), then 40 bags shrink wrapped onto a 1000kg (2200lb) pallet.
3. 25 kg per bag(pp bag or paper bag), then 40 bags in one box.
4. One ton loose in one ton bulk bag.
5. All pakages are lined with waterproof materials.
6. Gnerally, one 20GP container can load 25 tons, 27 tons at most.
We can also pakage according to costomers' requirements.
7.Company Profile
Jinan Junda Indutrial Technology Co,.Ltd. is located in Jinan , Shandong Province, China, which is the daughter cmpany of Honest Horse(CHINA) Holding Limited. We are the manufacturers of abrasives mediafor more than 15 years experience in north China.
Our products include bearinf steel grit, cast stel grit, steel shot, steel ct wire shot and garnet sand abrasives.
They are widely used in sandblasting, stone gang saw cutting, waterjet cutting, water filtration fields.
8.FAQ
Q1 What is the mode of your payment?
T/T: 50% advance payment and the rest 50% payment oay us when you get the scanned
B/L from our E-mail.
L/C:100% irrevocable L/C at sight.
Q2 What's the MOQ of your product?
As usual MOQ is 1TON. Or as your require, we need to calculate the new price to you.
Q3 Can you provide the free samples?
Yes, we can send free samples less than 500g to you. Normally, we can send samples
to customer by express, such as DHL,TNT,Fedex,Aramex, etc.
Q4 Delivery time?
3-5 work days for one container after get the advance payment
Q5 Advantages?
13 years exprierence
SAE, ISO9001 certificate, SGS certificate
Support after-sale service
9.SSPC show
10.Customers visit
we are waiting for your contact about the details !
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