China Round Microsphere Reflective Glass Beads for Road Marking

Round Microsphere /Reflective Glass Beads for Road Marking
1.Glass Beads Picture
2.Glass Beads Introduction
Road Marking Paint Glass Beads used to be dropped on freshly stripped paint surface on the road to give immediate enhanced visibility. High Refractive Index Glass Beads can improve visibility of the traffic markings and road signs to supply safe night driving conditions.
3.Glass Beads Specification

ProjetQualityChemical CompsitionSilica (SiO2)>72%Calcium(CaO)>8%Magnesium(MgO)<14%Alumina(AlsO3)0.5-2.0%Iron(Fe2O3)0.15%Others2.0%

refractive IndexNd>1.5%Density2.4-2.6g/cm3Size DistributionOversize<5% under size <10%Wire diameter0.03-0.4mmHardness6-7MOHS;46 HRCMicrohardness>650kg/cm3CircularityRound rate of >95%

4.Glass Beads Detection Standard
European standard:EN1423 and EN1424;
American Standard: AASHTO M247 type 1 and type 2;
British Standard: BS6088 Class A and B;
Japanese standard:JIS R3301;
Korea Standard: KSL 2521 No1 and 2;
5.Glass Beads Application
1.Grinding
2.Road marking paint
3.Sand blasting
Glass Beads for Road Marking can improve visibility of the traffic markings and road signs and supply safer night driving conditions.
High refractive index Glass Beads used to making manufacture of reflective thermoplastic road marking paint, or used to be dropped on the freshly stripped paint surface on the road to give immediate enhanced visibility to night drivers.
6. Glass Beads Test Equipment
7.Glass Beads Normal Packing

25kg/bag ,then 40bag one ton bag or only use ton bag,all bag will lined the waterproof material.
we can also packing according to your requirements.
8.FAQ
Q. What's the MOQ of your product?
As usual MOQ is 5TONS.Or as your require, we need to calculate the new price to you.

Q. Can you provide the free samples?
Yes, we can send free samples less than 500g to you. Normally, we can send samples
to customer byexpress, such as DHL,TNT,Fedex,Aramex, etc.
9.Company Information

Jinan Junda Industrial Technology Co.,Ltd can product different road marking glass beads, sandblasting glass beads, and grinding glass beads according to different country and different standard.
We are waiting for your contact !