Reflective Glass beads for road marking/ Glass beads made in China
Product Name: Reflective Glass beads for road marking/ Glass beads made in China
Trade Mark:
Model: 20-40mesh/30-80mesh
Place of Origin: China(Mainland)
Price Terms: FOB TIANJIN PRICE
Payment Terms: 30% DEPOSIT+70?LANCE
Packing: 25KGS PP BAGS
Delivery Lead Time: 5-7DAYS AFTER DEPOSIT
Minimum Order: 25KGS
Certification: ISO9001
Detailed Description:
Introduction:
The glass beads are used for road marking paints and thermoplastic road marking materials to provide excellent night retro-reflectivity .When the headlight shines on the road line ,the light is reflected back ,and then the driver can drive the car safely in night .The rate of glass beads in paint is 15%-25%.The glass beads can be used as intermix and drop-on .we can produce the beads as per the standard of JT/T446-2001 and BS 6088-1981 and other national standard .
Application:
1: Blasting and cleaning
2: grinding media for the pigment, ink, etc.Normally it is big size, from 25mm or as the customers request.
3: Reflecting mark.
4. Fillers for the plastic / ceramic / refractories
Function:
1) road reflecting marking
2) used as disperser, grinding media filler materials in dye, paint ,coatings
Products properties:
Shape Spherical, irregular diamond
specific gravity 2.5g/cm3
Bulk Density 1.5g/cm3
Moh’s hardness 6-7
Rockweell hardness 46HRC
Refractive index 1.5-1.7
Roundness ?80%
Chemical Composition
SiO2 70-74%
Na2O 12-15%
CaO 8-10%
MgO 1-3.8%
Al2O3 0.2-1.8%
K2O 0-0.5%
Fe2O3 0-0.15%
Others 0-2%
Contact Detail:
Address:
#1409,No. 1 building, Lvdi centre, Daxue south roa