Adhesive sealed vacuum glass and preparation method thereof
A vacuum glass and adhesive technology, applied in glass manufacturing equipment, glass production, glass forming, etc., can solve problems such as inability to produce fully tempered vacuum glass, vacuum glass production and application limitations, affecting bonding strength and air tightness, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0094] Embodiment 1: see figure 1 , a convex vacuum glass sealed with an adhesive, the vacuum glass is composed of an upper convex glass 1 and a lower convex glass 2, the peripheries of the two pieces of glass are sealed together by two sealing adhesives 3, and the middle is a vacuum layer. The production method is as follows: First, cut two pieces of flat glass of required size according to the shape and size of the vacuum glass to be produced, and perform edge grinding, chamfering, cleaning and drying; In the furnace, heat up to the glass softening temperature of 550-750 °C, rely on the gravity of the glass itself to make the glass downward to form a convex surface, and drop to room temperature with the furnace; again, coat the periphery of two pieces of glass or one piece of glass evenly with a coating machine Two organic silica gel adhesives, 3, metal magnesium powder 4 is evenly placed between the two organic silica gel adhesives 3, several air holes are evenly left on th...
Embodiment 2
[0096] Example 2: see figure 2, a three-layer sealed planar vacuum glass, two pieces of glass are tempered glass, one of which is low-emissivity glass; the vacuum glass is composed of upper glass 1 and lower glass 2, and the periphery of the two glasses is passed through two layers of polyimide adhesive 3 and a metal seal 4 are welded together, and the middle is a vacuum layer. The production method is as follows: first, cut two pieces of flat glass of the required size according to the shape and size of the vacuum glass to be produced, and perform edge grinding, chamfering, cleaning and drying; secondly, use tempered glass ink and dots on the upper glass 1 The glue machine prepares the support 8, coats the silver paste on the metal welding surface of the two pieces of glass, then sends the two pieces of glass into the tempering furnace for tempering treatment, the prepared support 8 and the coated silver paste are also sintered on the glass; the sintered support 8 is mechan...
Embodiment 3
[0098] Embodiment 3: see image 3 , a three-way sealed planar vacuum glass, two pieces of glass are tempered glass, one of which is still low-emissivity glass, and its production method is as follows: First, cut a piece of flat glass and a piece of required size according to the shape and size of the vacuum glass to be produced. Low-emissivity glass, and carry out edging, chamfering, cleaning, and drying; secondly, on the two pieces of glass, use tempered glass ink and a glue dispenser to prepare the support 8 respectively, and the support 8 is a long strip. After the two pieces of glass are combined The upper and lower supports are intersected together, and then the two pieces of glass are respectively sent into the tempering furnace for tempering treatment, and the prepared support 8 is also sintered on the glass; the sintered support 8 is mechanically ground again to make the top of it on the In one plane, round the top edge after grinding to further eliminate the influence...
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