1) product function
Reflective glass beads can improve the retro-reflection property of the road marking line. Driving at night, the headlights shines on the road marking line with glass beads, the light of headlights is reflected back parallelly. So the driver can see the road ahead clearly, and drive safely at night.
2) product specification:
Jt/ t446-2001 no.1, 2, 3;
Ksl 2521 no.1 and 2;
Bs6088 class a and b;
Aashto m247 type 1 and type 2;
En1423 and en1424;
Ts en1423;
As/ nzs2009: 2002;
Cns; jis r3301; australian standard a, b, c, d.
According to the client's request.
3) technical information,
Appearance: clean, transparent, no obvious impurity
Composition: soda lime glass
Density: 2.4-2.6g/cm3
Refractive index: 1.51-1.64
Roundness: 80% (600< sieve size< 850um, spherical beads>80%)
Content sio2 >68%
Hardness (moh's): 5-7
4) packing:
1.Using double-deck package, the inner is polythene film and its thickness is not less than 0.5mm, the outer is plastic woven bag to prevent leak or damp. The net weight of each bag is 25±0.2kg.
2.Using double-deck package, the inner is polythene fim and its thickness is not less than 0.5mm, the outer is brown paper(3layers) bag to prevent leak or damp. The net weight of each is 25±0.2kg.
3.Using double-deck package, the inner is polythene fim and its thickness is not less than 0.5mm, the outer is plastic woven bag to prevent leak or damp. The net weight of each is 1000±8kg.
4.According to clients' requirement.
Hollow glass microspheres, made of Soda Lime Borosilicate Glass, are hollow spheres which grain size is 10-250microns, wall-thickness 1-2 microns, filled with inert air or gas. They are produced at the high temperature of 700-800 degrees Celsius through complicated chemical and physical transformation. Hollow glass microspheres are white and the specific gravity of them is about 0.25-0.60g/cc. They have much merit, such as lightweight, great buoyancy, hard, rigid, waterproof, innoxious, insulative, low heat conductivity, higher mechanical strength and excellent chemical stability,etc. Their surface was treated by the special way and the products are dispersed very easily in organic materials such as resin.
Hollow glass microspheres are widely used in composite materials such as FRP, man made marble and man made agate. They can decrease the weight of the composite materials and the composite materials have excellent performance of sound insulation and heat preservation, and they can improve the mechanical performance of the composite materials such as strengthened rigidity, enhanced anti-impact property, excellent anti-breaking property and re-processing function. Hollow glass microspheres are applied in a wide range of fields such as aviation, space flight, new bullet train, luxurious yacht, adiabatic dope, bowing balls, in which they play a distinctive role. Hollow glass microspheres are the excellent sensitized of emulsion explosive. They can improve the detonation property of emulsion explosive and prolong the shelf period of emulsion explosive. When used in the resin putty, hollow glass microspheres can increase the volume of resin putty, improve its polishing function. Packing: net 10kgs in Plastic film lined plastic weaving bags or strong cartons.
Olan Hollow glass microspheres OLH(Low Crush Strength) series
Olan Hollow glass microspheres
Hollow glass microspheres OLH series
Olan Hollow glass microspheres GB(High Crush Strength) series
Olan Hollow glass microspheres
Hollow glass microspheres GB series
