Preparation method of ceramic with mutton fat jade touch sense

A suet and tactile technology, applied in the field of ceramics, can solve the problems of not easy precipitation, toughness, insufficient mechanical properties, unfavorable toughness, mechanical properties, etc., and achieve the effect of smooth touch

Active Publication Date: 2021-09-28
GUANGDONG OVERLAND CERAMICS CO LTD
View PDF9 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In its formulation system, a large amount of feldspars and K 2 O, and K 2 O mainly exists in the liquid phase during the firing process, making it difficult to precipitate K 2 O-type crystals; moreover, K 2 O exists in the glass phase after cooling, and the existence of the glass phase is not conducive to the improvement of toughness and mechanical properties, resulting in insufficient toughness and mechanical properties

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Preparation method of ceramic with mutton fat jade touch sense
  • Preparation method of ceramic with mutton fat jade touch sense

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A preparation method of a ceramic with a suet jade touch, comprising the following steps;

[0035] S1, 31 parts by weight of kaolin, 23 parts by weight of pyrophyllite, 19 parts by weight of quartz sand, 12 parts by weight of calcium oxide, 8 parts by weight of wollastonite, 4 parts by weight of sintering aid, 3 parts by weight of spodumene are added to the ball mill, The ball mill is mixed evenly, after pressing, sintering at 1350 ° C for 90 minutes, and grinding to obtain a green body layer;

[0036] S2, prepare the suet jade glaze, apply the suet jade glaze to the green body layer, and the glazing amount is 200g / m 2 ;

[0037] S3, sintering at 1350 ° C for 80 minutes, to obtain a ceramic with a suet jade touch;

[0038] The suet jade glaze is made from the following raw materials in parts by weight: 28.4 parts of kaolin, 18 parts of white frit, 14 parts of pyrophyllite, 11 parts of quartz sand, 9 parts of calcium oxide, 7.6 parts of wollastonite, 6 parts of lubrica...

Embodiment 2

[0050] A method for preparing ceramics with suet jade touch, comprising the following steps;

[0051] S1, 31 parts by weight of kaolin, 23 parts by weight of pyrophyllite, 19 parts by weight of quartz sand, 12 parts by weight of calcium oxide, 8 parts by weight of wollastonite, 4 parts by weight of sintering aid, and 3 parts by weight of spodumene are added to the ball mill, Ball milling, mixing evenly, pressing, sintering at 1350°C for 90 minutes, and edging to obtain the green body layer;

[0052] S2. Prepare the suet jade glaze, apply the suet jade glaze to the green body layer, and the glaze amount is 200g / m 2 ;

[0053] S3, sintering at 1350°C for 80 minutes to obtain ceramics with suet jade touch;

[0054] The suet jade glaze is made of the following raw materials in parts by weight: 32 parts of kaolin, 14 parts of white frit, 15 parts of pyrophyllite, 12 parts of quartz sand, 10 parts of calcium oxide, 8 parts of wollastonite, 5 parts of lubricant, 3 parts of 1 part ...

Embodiment 3

[0063] A method for preparing ceramics with suet jade touch, comprising the following steps;

[0064] S1, 31 parts by weight of kaolin, 23 parts by weight of pyrophyllite, 19 parts by weight of quartz sand, 12 parts by weight of calcium oxide, 8 parts by weight of wollastonite, 4 parts by weight of sintering aid, and 3 parts by weight of spodumene are added to the ball mill, Ball milling, mixing evenly, pressing, sintering at 1350°C for 90 minutes, and edging to obtain the green body layer;

[0065] S2. Prepare the suet jade glaze, apply the suet jade glaze to the green body layer, and the glaze amount is 200g / m 2 ;

[0066] S3, sintering at 1350°C for 80 minutes to obtain ceramics with suet jade touch;

[0067] The suet jade glaze is made of the following raw materials in parts by weight: 28 parts of kaolin, 15 parts of white frit, 16 parts of pyrophyllite, 10 parts of quartz sand, 11 parts of calcium oxide, 7 parts of wollastonite, 6 parts of lubricant, 4 parts of 1 part ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the technical field of ceramics, and particularly discloses a preparation method of a ceramic with a mutton fat jade touch feeling , and the preparation method of the ceramic with the mutton fat jade touch feeling comprises the following steps: S1, preparing a green body layer; s2, preparing mutton fat jade glaze , and applying the mutton fat jade glaze to the green body layer, wherein the glazing amount is 150-300 g / m < 2 >; and S3, sintering for 60-100 minutes at the temperature of 1340-1355 DEG C, so as to obtain the ceramic with the mutton fat jade touch feeling . The mutton fat jade glaze is prepared from the following raw materials in parts by weight: 20-35 parts of kaolin, 10-20 parts of white frit, 10-16 parts of pyrophyllite, 6-12 parts of quartz sand, 6-12 parts of calcium oxide, 4-8 parts of wollastonite, 4-8 parts of a lubricant, 2-5 parts of a sintering aid and 1-3 parts of spodumene. The ceramic is oily, smooth and fine in touch feeling, has the touch feeling similar to that of mutton fat jade, and has good toughness.

Description

technical field [0001] The invention relates to the technical field of ceramics, in particular to a preparation method of ceramics with a touch of suet jade. Background technique [0002] Sheep fat jade, also known as suet white jade, as the name suggests is a jade like suet. The interpretation of modern gemologists is that high-quality Hetian jade white jade is white in color (may be slightly pale blue, milky yellow, etc.), with an oily, delicate and moist touch. [0003] CN111995382A discloses a preparation method of suet jade ceramic tile, which specifically discloses that the mineral composition of the suet jade protective glaze includes: in mass percentage, light-transmitting potassium feldspar: 35.0-45.0%, needle-shaped light-transmitting Kaolin 20.0~30.0%, fused silica 12.0~18.0%, corundum: 4.0~6.0%, barium carbonate: 6.0~8.0%, zinc oxide: 1.0~3.0%. The suet jade ceramic tile has a moist and delicate texture, and presents the matte luster of suet. During the continu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/13C04B33/16C04B33/24C04B33/34C04B41/86C03C8/20C03C8/08C03C1/00
CPCC04B33/131C04B33/16C04B33/24C04B33/34C04B41/86C04B41/5022C04B41/009C03C8/20C03C8/08C03C1/00C04B2235/3463C04B2235/3208C04B2235/3454C04B2235/3472C04B2235/447C04B2235/445C04B2235/3445C04B2235/96C04B41/0072
Inventor 石明文黄大泱卢佩玉王礼
Owner GUANGDONG OVERLAND CERAMICS CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap