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Preparation method of novel high-efficiency ceramic blank reinforcer, product prepared by method and application of product
The invention discloses a preparation method of a novel high-efficiency ceramic blank reinforcer, a product prepared by the method and application of the product. Starch, which is used as the main raw material, is subjected to alkalization, esterification, etherification and other modification techniques to prepare the ceramic additive capable of obviously enhancing the dry strength of the blank without influencing the slip fluidity of the ceramic. The additive is white solid powder, of which the whiteness is 40-95%, the average relative molecular mass Mr is 2000-100000 and the density at 25 DEG C is 0.35-1.52 g/cm<3>. The blank reinforcer has the advantages of simple preparation technique, mild reaction conditions and low production cost, and can be produced by conventional equipment. The blank reinforcer is a green environment-friendly ceramic additive which has favorable economic benefit and great significance for ceramic industry.
Preparation method of novel high-efficiency ceramic blank reinforcer, product prepared by method and application of product
The invention discloses a preparation method of a novel high-efficiency ceramic blank reinforcer, a product prepared by the method and application of the product. Starch, which is used as the main raw material, is subjected to alkalization, esterification, etherification and other modification techniques to prepare the ceramic additive capable of obviously enhancing the dry strength of the blank without influencing the slip fluidity of the ceramic. The additive is white solid powder, of which the whiteness is 40-95%, the average relative molecular mass Mr is 2000-100000 and the density at 25 DEG C is 0.35-1.52 g/cm<3>. The blank reinforcer has the advantages of simple preparation technique, mild reaction conditions and low production cost, and can be produced by conventional equipment. The blank reinforcer is a green environment-friendly ceramic additive which has favorable economic benefit and great significance for ceramic industry.
Preparation method of novel high-efficiency ceramic blank reinforcer, product prepared by method and application of product
XIA GUANGHUA (author) / XU YUXIN (author) / TAN XUNYAN (author) / LIAO WENCHUAN (author) / SUN LIANGLIANG (author) / ZHANG XIAOLIN (author) / CAO WEN (author)
2015-04-22
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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