Langfang Olan Glass Beads Co., Ltd.

Langfang Olan Glass Beads Co., Ltd. is based in China and lists glass bead products on Global Trade Plaza. These beads are described as clean, transparent soda-lime glass with a density of 2.4-2.6 g/cm³, refractive index of 1.51-1.64, roundness of 80% (600 80%), SiO₂ content above 68%, and Mohs hardness of 5-7. The supplier also provides glass beads for sandblasting with similar soda-lime composition, density of 2.4-2.6 g/cm³, Mohs hardness of 6-7, and spherical form. Stated uses include cleaning moulds for forging, casting, and extrusion; eliminating tensile stress to increase fatigue life and stress corrosion resistance on components such as aircraft engine parts, springs, and gears; removing burrs from circuit boards and transistors before soldering; finishing medical and automotive parts; cleaning electric motor components; and peening textile machinery parts. A third product line consists of hollow glass microspheres made from soda-lime borosilicate glass, with grain size of 10-250 microns, wall thickness of 1-2 microns, specific gravity of 0.25-0.60 g/cc, and inert gas fill. These microspheres are noted for use in composite materials, emulsion explosives, and resin putty. Buyers can send an enquiry through Global Trade Plaza.