A kind of low-temperature quick-firing matt glaze and preparation method thereof
A matt glaze, low temperature technology, applied in the field of formula glaze, can solve the problems of inability to meet product quality requirements, consumption of mechanical energy, excessive particle size, etc., and achieve the effects of increasing product technical content, saving fuel costs, and saving raw material costs
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0028] A low-temperature quick-firing matte glaze, which comprises the following components in terms of parts by weight: 100 parts of glass powder, 90 parts of chemical raw materials; after mixing the two, add 65 parts of water and grind them into 320-mesh powder; among them, glass The powder is glass powder prepared by crushing and grinding after recycling waste glass. The waste glass is a composition of ordinary flat glass and high borosilicate glass, wherein the weight ratio of ordinary flat glass and high borosilicate glass is 2:1; , chemical raw materials include the following components by weight and number ratio: polyethylene glycol: 25 parts, aluminum hydroxide: 11 parts, talcum powder: 8 parts, calcium phosphate: 7 parts, calcium oxide: 9 parts, fluorite: 20 parts, stannous chloride: 10 parts.
Embodiment 2
[0030] The preparation method of the low-temperature quick-firing matte glaze comprises the following steps:
[0031] A. Utilize recycled waste glass to purify and pulverize and grind to prepare glass powder. The waste glass adopts the composition of ordinary flat glass and high borosilicate glass, wherein the weight and number ratio of ordinary flat glass and high borosilicate glass is 2:1, spare;
[0032] B, take chemical raw material in proportion, and described chemical raw material comprises following component by weight ratio calculation: polyethylene glycol: 25 parts, aluminum hydroxide: 11 parts, talcum powder: 8 parts, calcium phosphate: 7 parts , calcium oxide: 9 parts, fluorite: 20 parts, tin protochloride: 10 parts; mixing for subsequent use;
[0033] C. Fully mix 100 parts by weight of glass powder obtained in step A with 90 parts by weight of chemical raw materials obtained in step B and add 65 parts by weight of water, ball mill, sieve, and control the product ...
Embodiment 3
[0035] In the technical scheme of the present invention, the electric furnace trial firing and further ball milling glaze trial firing show that the selection of materials and the granularity of the glaze, these two key technical indicators, have a great impact on the melting state of the glaze and the relationship between the glaze and the green body. The degree of combination has decisive significance, especially the selection and proportion of materials, which will also have an important impact on the technical indicators such as matteness, pinholes, glaze jumping and glaze orange peel of the fired glaze. Therefore, the material of the present invention Proportioning and particle size selection are the core technical solution of the present invention and an important basis for the beneficial effects of the present invention. The relevant comparative experiments and data are shown below.
[0036] Table 1. Properties of glazes with different formulations
[0037] gl...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com