A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a heat-resistant ceramic, which is prepared from the following raw materials in parts by weight: 8-16 parts of magnesium oxide, 7-11 parts of niobium oxide, 6-9 parts of glycerol, 5-7 parts of hydroxypropyl methyl cellulose, 4-10 parts of toluene diisocynate, 3-5 parts of wood fiber, 4-6 parts of chromic oxide, 3-6 parts of kieselguhr, 4-7 parts of a mixed solution of potassium oxide and sodium oxide, 7-12 parts of bauxite clay, 5-8 parts of frit, 3-6 parts of iron oxide red, 5-7 parts of limestone, 6-8 parts of nano iron oxide and 4-6 parts of silicon resin. The heat-resistant ceramic disclosed by the invention has the beneficial effects of high hardness, and good abrasive resistance, antioxidant activity and high-temperature resistance, and is easy to process; and the thermal shock resistance is improved.
The invention discloses a heat-resistant ceramic, which is prepared from the following raw materials in parts by weight: 8-16 parts of magnesium oxide, 7-11 parts of niobium oxide, 6-9 parts of glycerol, 5-7 parts of hydroxypropyl methyl cellulose, 4-10 parts of toluene diisocynate, 3-5 parts of wood fiber, 4-6 parts of chromic oxide, 3-6 parts of kieselguhr, 4-7 parts of a mixed solution of potassium oxide and sodium oxide, 7-12 parts of bauxite clay, 5-8 parts of frit, 3-6 parts of iron oxide red, 5-7 parts of limestone, 6-8 parts of nano iron oxide and 4-6 parts of silicon resin. The heat-resistant ceramic disclosed by the invention has the beneficial effects of high hardness, and good abrasive resistance, antioxidant activity and high-temperature resistance, and is easy to process; and the thermal shock resistance is improved.
Heat-resistant ceramic
WANG ZHIJIAN (author)
2015-09-02
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2021