Heat-resistant porcelain
A heat-resistant and mud-washing technology, which is applied to clay products, other household appliances, household appliances, etc., can solve the problems of low thermal shock resistance, unusable products, and product scrapping, and achieve low water absorption, energy saving, and The effect of high flexural strength
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Embodiment 1
[0016] This embodiment discloses a kind of heat-resistant porcelain, and its raw material weight percentage is composed of: 15 parts of Jiangxi black talc washing mud (origin: Guangfeng County, Jiangxi Province), 25 parts of new Yunnan washing mud (origin: Xishuangbanna, Yunnan), northern kaolin (origin : Shanxi Datong) 10 parts, 30 parts of cooked kaolin, 20 parts of mullite, 0.1 part of silicon beryllite, 0.5 part of malachite, 0.8 part of lapis lazuli.
[0017] The preparation method of the heat-resistant porcelain comprises the following steps:
[0018] S1. Take the raw materials according to the weight ratio, and put other raw materials except Jiangxi black talc washing mud and Xinyunnan washing mud into the ball mill with the ratio of ball: water: material = 2: 0.75: 1 to grind to a fineness of 325 mesh Sieve the remaining 0.2%, then add Jiangxi black talc washing mud and new Yunnan washing mud into the mill and mix, grind to a fineness of 400 mesh and sieve the remainin...
Embodiment 2
[0022] This embodiment discloses a kind of heat-resistant porcelain, its raw material weight percent composition: 11 parts of Jiangxi black talc washing mud (origin: Guangfeng County, Jiangxi Province), 22 parts of new Yunnan washing mud (origin: Xishuangbanna, Yunnan), northern kaolin (origin : Shanxi Datong) 8 parts, 25 parts of cooked kaolin, 15 parts of mullite, 5 parts of Longyan grain, 0.2 part of silicon beryllite.
[0023] The preparation method of the heat-resistant porcelain comprises the following steps:
[0024] S1. Take the raw materials according to the weight ratio, and put other raw materials except Jiangxi black talc washing mud and Xinyunnan washing mud into the ball mill with the ratio of ball: water: material = 2: 0.75: 1 to grind to a fineness of 325 mesh Sieve the remaining 0.15%, then add Jiangxi black talc washing mud and new Yunnan washing mud into the mill and mix, grind to a fineness of 400 mesh and sieve the remaining 0.13%, and set aside;
[0025]...
Embodiment 3
[0028] This embodiment discloses a kind of heat-resistant porcelain, its raw material weight percent composition: 18 parts of Jiangxi black talc washing mud (origin: Guangfeng County, Jiangxi Province), 29 parts of new Yunnan washing mud (origin: Xishuangbanna, Yunnan), northern kaolin (origin : Shanxi Datong) 12 parts, 35 parts of cooked kaolin, 25 parts of mullite, 10 parts of Longyan grain, 0.8 part of silicon beryllite, 4 parts of malachite, 9 parts of lapis lazuli.
[0029] The preparation method of the heat-resistant porcelain comprises the following steps:
[0030] S1. Take the raw materials according to the weight ratio, and put other raw materials except Jiangxi black talc washing mud and Xinyunnan washing mud into the ball mill with the ratio of ball: water: material = 2: 0.75: 1 to grind to a fineness of 325 mesh Sieve the remaining 0.16%, then add Jiangxi black talc washing mud and new Yunnan washing mud into the mill and mix, grind to a fineness of 400 mesh and si...
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Abstract
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