Preparation method of 15-millimeter semi-tempered glass
A semi-tempered and glass technology, applied in the field of semi-tempered glass preparation, can solve the problems that 15mm semi-tempered glass cannot be prepared, and achieve the effects of low cost, uniform stress and simple preparation method
Active Publication Date: 2015-10-21
CHINA AVIATION SANXIN CO LTD
View PDF4 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The purpose of the present invention is to provide a preparation method for 15mm semi-tempered glass, aiming to solve the problem in the prior art that conventional physical preparation methods cannot be used to prepare 15mm semi-tempered glass
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0016] The implementation of the present invention will be described in detail below in conjunction with specific embodiments.
[0017] Reference Figure 1~3 Shown are the preferred embodiments provided by the present invention.
[0018] The method for preparing 15mm semi-tempered glass provided in this embodiment includes the following operation steps:
[0019] 1). 15mm float glass is prepared to form 15mm fully tempered glass; of course, various conventional technical means can be used in the preparation process, and the details will not be repeated again;
[0020] 2) Put the 15mm full tempered ...
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
Login to View More Abstract
The invention relates to the technical field of preparation methods of semi-tempered glass and discloses a preparation method of 15-millimeter semi-tempered glass. The preparation method comprises the following preparation steps of (1) preparing 15-millimeter float glass into 15-millimeter full-tempered glass; (2) continuously heating the 15-millimeter full-tempered glass in a heating furnace; (3) controlling constant temperature for 1.5 h to 2 h when the heating temperature in the heating furnace reaches 470 plus or minus 10 DEG C; (4) cooling the glass to room temperature along with the heating furnace, so as to form the 15-millimeter semi-tempered glass. The glass prepared by adopting the preparation method of the 15-millimeter semi-tempered glass is semi-tempered glass, the stress of the semi-tempered glass is uniform, and all performance indices can meet related requirements of GB / T17841-2008.The blank that the 15-millimeter semi-tempered glass product cannot be prepared by adopting a conventional preparation method is made up by the preparation method, and the preparation method of the 15-millimeter semi-tempered glass has the advantages of simplicity and low cost.
Description
Technical field [0001] The invention relates to the technical field of a method for preparing semi-tempered glass, in particular to a method for preparing 15mm semi-tempered glass. Background technique [0002] Semi-tempered glass is also called thermally strengthened glass. Semi-tempered glass is a variety between ordinary flat glass and tempered glass. It has some of the advantages of tempered glass, such as higher strength than ordinary float glass, which is the same as ordinary float glass. At the same time, it avoids the unsatisfactory weakness of tempered glass, such as poor flatness, self-explosion, and crushing as a whole once damaged. When the semi-tempered glass is broken, it cracks radially along the crack source, and generally there is no tangential crack propagation, so it can still keep the whole body without collapsing under normal circumstances. [0003] Although semi-tempered glass is not a safety glass, it has a certain strength and does not explode, so it is wid...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): C03B29/00
Inventor 刘东阳代干张榜谢桃流孙志军
Owner CHINA AVIATION SANXIN CO LTD