Glass micro-beads:Our company is located in the oil extraction area of North China Oil Field, where has abundant natural gas resources. Our company takes advantage of local natural gas as fuel, adopts advanced technique and manufacturing technique, specializes in producing reflective glass micro-beads for expressway & road as well as strengthened glass micro-beads for industry, our annual output is up to 5000T. Our company produces various road and industry glass micro-beads strictly according to Commonwealth of Nations BS. 6088(A.B.C)Standard, Japan JIS-R3301(1.2.3)Standard, America ASTM Standard, Ministry of Communications of the People's Republic of China JT、T446-2001 Standard, National Aviation Industry Standard, AMS2431, 6A Standard, etc. Our products have passed the Certification of Traffic Engineering Supervision and Testing Center of Ministry of Communications and got Permitted Certificate. At present, our company has acquired National ISO9001:2000 Certificate. The product quality is excellent, inspection and testing methods are advanced, and the grain size distribution, roundness, refractive index, hardness and broken rate of the glass micro-beads have met the international and national requirements. Our products include: internal mixing of hot melt paint(2#), surface spreading(1#)and coated beads, road marking line painting beads, used for grinding, polishing, integrated circuit plates, the surface cleaning glass micro-beads processes the characteristics of high strength, low broken rate and good reflective effect which are highly praised by customers from home and abroad as well as foreign businessmen. Under the relevant experts’ instructions, our company produced the luminous beads with characteristics of light storing, reflective, luminous, high luminous intensity and long service life, so they are widely used in fire fighting, various raw materials for signs of vehicle and ship. Now attached specifications as follow:
一: High strength glass beads applicable to the cleaning and polishing of metal products, chemical engineering additive and reinforcing agent such as plastic, mechanism rotoblasting, rubber, painting and compound materials.
二:Reflective glass breads applicable to road marking.
Number Specification and diameter Mesh numbers of screen mat
1 1180--850 16--20
2 850--425 20--40
3 425--250 40--60
4 250--180 60--80
5 180--150 80--100
6 150--100 100-150
7 100--70 150--200
8 70--53 200--270
9 53--44 270--325