Road marking glass beads
Minimum Order: 0
Quality/Safety Certification: 0.00
Function:
1) Road reflecting mark
2) Used as disperser, grinding media filler materials in dye, paint,coatings, chemical etc
Road marking glass beads
1.The specific gravity:2.4-2.6(g/cm3);
2.Refractive index: not less than 1.5
3.Standard:JT/T446-2001;BS6088-1981; AASHTO M247;AS/NZS2009:2002 ; EN 1423:1997 and etc.
can produce as client's requirements.
BS6088 CLASS A(PREMIX) | |
Diameter(um) | Retained(%) |
>1180 | 0-3 |
1180-850 | 5-20 |
850-425 | 65-95 |
<425 | 0-10 |
Roundness:70% or better | |
BS6088 CLASS B(DROP-ON) | |
Diameter(um) | Retained(%) |
>850 | 0-5 |
600-850 | 5-20 |
300-600 | 30-75 |
180-300 | 10-30 |
<180 | 0-10 |
Roundness:80% or better | |
