Hebei Longsheng Glass Beads Co.,Ltd

beijng, China

• Packaging Typeclear

We are offering glass beads. During the production of highway painting, put glass bead into paint based on the ratio of 18-25% (weight percentage), so that the highway paint can still keep reflectivity during wear and friction. The ratio is refer to the specification of communication industry standard of the people’s republic of china no. Jtt280-2004, the standards which is different in different countries and areas. According to the specification of communication industry standard of the people’s republic of china no.gbt24722-2009, the granulometry is shown in the table below: ratio：2.4-2.6gcm3 reflectivity：≥1.50 roundness：≥80% contained ratio of magnetic particlea：≤0.1% the appearance of glass bead should be colorless, loosen and spherical particle, should be clean without impurity, and without agglomeration that can’t be loosen by slight impact. The glass bead can be produced based on the standard of countries or areas, such as en14231424, aashto m247, bs6088, jis r3301 and ks l2521 etc.

• Packaging Typeclear

We are offering reflective micro glass beads. During the process of road work, drop glass bead onto the road line painted with thermoplastic paint which is heated to certain temperature while the paint is still wet, thus to increase the reflectivity of road marking. According to the specification of communication industry standard of the people�s republic of china no. Jtt446-2001, the granulometry for drop on glass bead is shown in the table below: other parameters keep conformity with the type of intermix. The glass bead can be produced based on the standard of countries or areas, such as en14231424, aashto m247, bs6088, jis r3301 and ks l2521 etc.

• colorclear

it take a compressed gas as the power to form a high-speed jet to shoot glass beads on surface of work-piece that causes changes on surface and shape of the work-piece. due to the glass beads impact to surface, it makes the surface a certain of cleanliness and different roughness. it improves the mechanical properties of surface so as to enhance the fatigue-resistance of work-piece. it provides with parts-surface a controllable rough-surface to increase the adhesion with the paints, to extend the durability of the paints and it is also benefit to the flow and decoration of paints. the glass bead can be produced based on the standard of countries or areas, such as en14231424, aashto m247, bs6088, jis r3301 and ks l2521 etc.

• Packaging Typeclear

We are offering micro glass beads. During the production of highway painting, put glass bead into paint based on the ratio of 18-25% (weight percentage), so that the highway paint can still keep reflectivity during wear and friction. The ratio is refer to the specification of communication industry standard of the people’s republic of china no. Jtt280-2004, the standards which is different in different countries and areas. According to the specification of communication industry standard of the people’s republic of china no.gbt24722-2009, the granulometry is shown in the table below: ratio：2.4-2.6gcm3 reflectivity：≥1.50 roundness：≥80% contained ratio of magnetic particlea：≤0.1% the appearance of glass bead should be colorless, loosen and spherical particle, should be clean without impurity, and without agglomeration that can’t be loosen by slight impact. The glass bead can be produced based on the standard of countries or areas, such as en14231424, aashto m247, bs6088, jis r3301 and ks l2521 etc.

• Packaging Typeclear

During the process of road work, drop glass bead onto the road line painted with thermoplastic paint which is heated to certain temperature while the paint is still wet, thus to increase the reflectivity of road marking. According to the specification of communication industry standard of the people’s republic of china no. Jtt446-2001, the granulometry for drop on glass bead is shown in the table below: other parameters keep conformity with the type of intermix. The glass bead can be produced based on the standard of countries or areas, such as en14231424, aashto m247, bs6088, jis r3301 and ks l2521 etc.