Sell drop on type road marking glass beads/glass micro-beads @China (Mainland)

Specifications:

1.Appearance:Glass Microspheres are clean

2. specific gravity: 2.4-2.6g/cm³
        3.Index of refraction: 1.5-1.6

4.Roundness>80%

5.Glass grade: industrial grade

6.Application: reflective light

7.CAS No:65997-17-3

8.Management Certification: ISO 9001:2008   ISO 14001:2004  JT/T446-2001 BS6088-1981

Product name: High-reflectivity glass microspheres for signs and road marking

Appearance: clean, round, transparent

Particle shape: round sphere

Composition: Soda lime borosilicate quality

True density: 2.4-4.3g/cm³

Compressive strength: about 5-60MPa

Thermal conductivity: 0.03-0.06w/m.k

 

AASHTO M247 TYPE II

Physics and chemistry function 

Item	Standard
Specific gravity(g/cm3)	2.4--2.6
Refractive index	≥1.5
Spherical beads (%)	>80

 

The Sieve Analysis

Mesh (Micrometer)	Percent passing (%)
600	100
425	90-100
300	50-70
180	0 – 5

 

Packing details:

These are available in 25kg light quality HDPE bag. Each bag is clearly marked with:

Name & identification mark of manufacturer-HuaDong Brand

Batch number

Date of manufacture

Color - White

Safe heating & application temperature

Post by Aishah CH    Security & Protection    @2012-04-28 14:17:31