Glass spheres from China manufacturer - HuaDong Screen Co,.LTD

Price:	1.0~300.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Henan, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: B.S 6088 A/B, AASHTO M247 T...

Production Capacity: 100 million Ton

Delivery Date: According to your quantity

AASHTO M247 TYPE 1:>850, 850-600, 600-300, 300-150,<150: AASHTO M247 TYPE 2: >600, 6...

Means of Transport: Ocean

Packing: Double-deck package

Brand Name: HUAODNG

glass microspheres:
Color :Colorless and transparent, with no visible bubbles or impurities
Bulk Density :1.5-1.6g/cm3
Specific Gravity :2.5

B Series-Highways Glass Microspheres

There microspheres are specially made for used in road marling paints and thermoplastic to provide excellent night retro-reflectivity. Type A is used as an intermix in the manufacture of reflective thermoplastic road marking paint. Type B is used as a filler for road marking paint.

At night, as the vehicaesi headlinght beam hits the painted line with glass beads, thebeads act as tiny mirrors reflecting the beam back to the driveriseyes hence guiding him to drive safely. On road marking, Type A products are usually used in mixed use of the different size of the beads, when big beads which are normally on the top are worn out, small come out, thus maintainging the brightness of reflection.

Type	(μm) Standard Diameter(μm)	Sieve Size	Content Proportion
Type A	850	20	Residue on sieve ()5-20%
	425	40	Residue on sieve ()65-95%
	425	40	Residue on sieve ()0-10%

GB / T 2472-200 Standard of the ministry of communications GB/T2472-2009	Diameter Range		Content
Type B	(μm) Diameter(μm)	Sieve Size	%
	600	30	0
	600-300	30-50	50-90
	300-150	50-80	5-50