20 years' experience as a glass manufacturer and exporter.

Clean, polish, sandblast, choose glass rock

by:Spring Glass     2021-03-03
Glass sand is manufactured in large quantities in my country, and Qingdao glass sand is one of the important production and processing sites in my country. my country's technology in the production of glass sand has been quite mature after transformation, so the glass sand we produce is not only for our own industrial use, but also for export trade. Such a development scenario is excellent. Glass sand is used for glass surface decoration, such as glasses, vases, lampshades, etc. 1. Product specification number (CSMESH) mm   10 30~20 0590~0.840   9 40~30 0.420~0.590   8 60~40 0.250~0.420   7 80~50 0.177~0.297    6 100~60 0.140~0.250   140 70 0.105~0.210   4 200~100 0.074~0.149   3 270~140 0.053~0.105   2 325~170 0.044~0.088   1 1000~270 0.010~0.053    0 325 or less 0.044 or less 2. Quality standard (1), transparent, appearance: clean, transparent , No bubbles and impurities (2), rounding rate ≥90%    3. Product use: used for cleaning and polishing of metal objects. Restore the cleanliness of the object while maintaining accuracy; used for mechanical sandblasting to increase the surface hardness of the object. Glass rock manufacturer 1. Product specification No. 1u003e850 0   850~600 5~30   600~300 30~80   300~106 10~40   u003c106 0~5    No. 2 glass rock particle size range (um) Glass rock mass percentage ( %)   u003e600 0   600~300 40~90   300~105 5~60   u003c150 0~10    2. Quality standard (1) Appearance: transparent color, no bubbles and impurities (2) Refractive index ≥ 1.52    (3) Glass Rock composition: composed of soda lime glass with SiO2 content ≥67%.   (4) specific gravity 2.2≈2.4g/cm3   (5) rounding rate ≥80%    product use:   (1), reflect light at night to improve driving safety ( 2), used as additives in plastics, rubber and composite materials, mechanical sandblasting, cleaning and polishing of glass rock: Copyright: Keywords: glass rock manufacturers, glass rock, glass rock manufacturers, Qingdao glass rock, Qingdao glass rock
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