Shanghai Biyu New Mstar Technology Co.,Ltd is one of the world leaders in manufacturing of glass beads for road marking. We currently sell into several markets including Russia, CIS, Europe and North America.
We currently munufacture the following specs of glass beads:
Product Standards
GB/T 24722-2009 NO.1,2,3
KSL 2521 NO.1 and 2 and 3
BS 6088 ClassA and ClassB
AASHTO M247 type 1 and type 2
EN 1423 and EN 1424
AS/NZS2009:2002
Brizal Standard
TT-B-1325 Standard
JIS R3301
Austrilian Standard A,B,C,D
Popular Granulometry Range of glass beads diameter
63 -1100 (microns) 63 -212 (microns) 400-850 (microns) 100-600 (microns) 180-850 (microns) 125-710 (microns)
Chemical composition, %
Silicon oxide - 72,1 Calcium oxide - 6,0 Sodium oxide - 15,0 Aluminum oxide - 2,2 Ferric oxide - 0,2 Magnesium oxide - 4,0 Sulfur oxide - 0,5
Refractive index
≥1,50
Resistance to water, hydrochloric acid, calcium chloride, sodium sulfide
Resisting
Surface treatment of glass beads
Uncoated Waterproof coated (Silicon) Adhesion coated (Silan ) Blend waterproof and Adhesion coating
Packing
Paper bags/plastic woven 25kg Big-bags 500 kg and 1000 kg.