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ISO9001 Certificate Round Rate >80% Chinese Suppliers Reflective Material Micro Glass Bead for Road Marking Sandblsting Grinding
ISO9001 Certificate Round Rate >80% Chinese Suppliers Reflective Material Micro Glass Bead for Road Marking Sandblsting Grinding
ISO9001 Certificate Round Rate >80% Chinese Suppliers Reflective Material Micro Glass Bead for Road Marking Sandblsting Grinding
ISO9001 Certificate Round Rate >80% Chinese Suppliers Reflective Material Micro Glass Bead for Road Marking Sandblsting Grinding
ISO9001 Certificate Round Rate >80% Chinese Suppliers Reflective Material Micro Glass Bead for Road Marking Sandblsting Grinding
ISO9001 Certificate Round Rate >80% Chinese Suppliers Reflective Material Micro Glass Bead for Road Marking Sandblsting Grinding

ISO9001 Certificate Round Rate >80% Chinese Suppliers Reflective Material Micro Glass Bead for Road Marking Sandblsting Grinding

Min.Order: 1
Product origin: Jinan, Shandong, China
Infringement complaint: complaintComplaint
US$ 357 ~ 568

Description

Chinese Suppliers reflective material Micro Glass Bead for Road Marking

1.Glass Beads 


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, and 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 Specification
 
ProjectQuality
Chemical composition%SiO2>72%
CaO>8%
Na2O<14%
MgO>2.5%
Al2O30.5-2.0%
Fe2O30.15%
Others2.0%
Refractive IndexNd≥1.5%
Density2.4-2.6g/cm3
Size distributionOversize ≤5% under size ≤10%
Wire diameter0.03-0.4mm
Durability3-5 %
Hardness6-7 MOHS ;46HRC
Microhardness≥650kg/cm3
CircularityRound rate of ≥95%
Appearancecolorless ,glass transparent without impurities,Round and smooth
Application1.Grinding 2.Road marking paint 3.Sand blasting
Lead ContentNo lead content, reach American 16CFR 1303 Lead content standard
Harmful substances contentLower than American 16CFR 1500 standard
Flammable fire testNot easy combustion,reach American 16CFR 1500.44 standard
Soluble heavy metal contentMetal content of soluble matter ratio solid weight rate no more than ASTM F963 corresponding value
Package25KG/pp bag then 40 bags in one ton bag/pallet

3.Glass Beads Procedure

A.raw materials
All raw materials are qualified products with product testing reports. 

B. molding 
In the production process, molding is the key of product quality . On the furnace temperature control, the number of units and raw materials scattered uniformity, the introduction of wind and other equipment in strict accordance with the operating procedures.

C.annealing
annealing is the necessary way to improve the strength of the product, the temperature is critical. We strictly according to set temperature, the annealing speed can not be fast, nor slow, to ensure the timeliness of the annealing process.

D.test 
We use advanced detection equipment, to control the step quality , substandard products can not be stored. 
All the product reach international standard , like European EN1423 and 1424, the United States AASHTO M247, the British BS6088, Japan JIS R3301, South Korea KS L2521 and other requirements.


4.Glass Beads with chinese standard size 

 
TypeMeshMicronsm Max(μm)Microns Min(μm)
30#20-40850425
40#30-40600425
60#40-60425300
80#60-100300150
100#70-140212106
120#100-140150106
150#100-20015075
180#140-20010675
220#140-27010653
280#200-3257545
320#>3254525



5.Application

Reflective glass microspheres / beads, as a necessary material for road marking, are mainly used for road mark lines and traffic signs. It is usually classified as bellows according to its usages.

I. Premixed microspheres; mixed in paint before working
II. Drop on microspheres.
Special coated glass microspheres / beads, brighter and better in moisture proof. It is used by dropping / spraying after mark painting. The coating will increase durableness for glass microspheres / beads and better function in rainy days and moist regions.








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.Our team







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