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After continuous efforts and development for many years,now we can produce all kind of craft glass balls for sale,it is export to all over the world.see more >>
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Identification method of natural glass stone: 1. Morphological characteristics: Many directional meteorites have a corrugated surface, while many stony meteorites have more low-fingerprints or airmarks on the surface. Meteorite samples are generally irregular, but have rounded edges. Artificial iron...
In the past, textile mills with relatively backward and underdeveloped production processes were unable to flatten the cloth after producing the cloth. They could only use this round glass ball to flatten the cloth by rolling, so the cost was relatively low, so Use glass balls to save costs. What is...
Hollow glass beads are hollow glass spheres with tiny sizes, which are inorganic non-metallic materials. The typical particle size range is 10-180 microns, and the bulk density is 0.1-0.25 g/cm3. It has the advantages of light weight, low thermal conductivity, sound insulation, high dispersion, good...
Glass microbeads Glass ball exist in the fly ash discharged from thermal power plants. They are an artificial volcanic ash material. Thermal power plants pulverize coal into powder and spray them into the combustion boiler through experienced equipment to let them burn in a suspended state. During t...