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A platform for research: civil engineering, architecture and urbanism
Composited nano sintered calcium silicate brick and production method of same
The invention discloses a composited nano sintered calcium silicate brick and a production method of same. The composited nano sintered calcium silicate brick is prepared from following raw materials, by weight, precipitated barium sulphate, ultrafine barium sulfate, modified nano titanium dioxide, fly ash, hydrated lime, silicone lime, antimonous oxide, polyvinyl chloride resin, dioctyl sebate, dimethyl terephthalate, an anti-oxidant 616, tetrabromophthalic anhydride and polyvinyl chloride resin and the like. In the invention, by means of a synergistic effect between the added antimonous oxide and chlorine in the polyvinyl chloride resin, the polyvinyl chloride is enhanced in flame retarding performance. The dioctyl sebate, the dimethyl terephthalate, the anti-oxidant 616 and the tetrabromophthalic anhydride form a compounded plasticizer is matched with the polyvinyl chloride resin, so that positive effect of the plasticizer achieved maximum value. The brick is improved in low temperature resistance and meanwhile is reduced in usage quantity of the plasticizer, thereby enhancing flexibility.
Composited nano sintered calcium silicate brick and production method of same
The invention discloses a composited nano sintered calcium silicate brick and a production method of same. The composited nano sintered calcium silicate brick is prepared from following raw materials, by weight, precipitated barium sulphate, ultrafine barium sulfate, modified nano titanium dioxide, fly ash, hydrated lime, silicone lime, antimonous oxide, polyvinyl chloride resin, dioctyl sebate, dimethyl terephthalate, an anti-oxidant 616, tetrabromophthalic anhydride and polyvinyl chloride resin and the like. In the invention, by means of a synergistic effect between the added antimonous oxide and chlorine in the polyvinyl chloride resin, the polyvinyl chloride is enhanced in flame retarding performance. The dioctyl sebate, the dimethyl terephthalate, the anti-oxidant 616 and the tetrabromophthalic anhydride form a compounded plasticizer is matched with the polyvinyl chloride resin, so that positive effect of the plasticizer achieved maximum value. The brick is improved in low temperature resistance and meanwhile is reduced in usage quantity of the plasticizer, thereby enhancing flexibility.
Composited nano sintered calcium silicate brick and production method of same
SHANGGUAN TING (author)
2015-12-09
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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