Sealing adhesive for mounting mirror

A technology of adhesives and mirrors, applied in the direction of polymer adhesive additives, non-polymer adhesive additives, adhesive types, etc., can solve the problems of easy insects and ants, reduced service life of the frame, easy breeding of viruses, etc. problem, to achieve long-lasting water repellency and oil repellency effect, good oil repellency effect

Inactive Publication Date: 2019-04-16
合肥市老兵玻璃有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to prevent the mirror from moving in the frame, the existing technology is to block the mirror by setting a positioning slot, but because of the existence of gaps in the frame, it is very easy for insects and ants to enter, resulting in a greatly reduced service life of the frame, and it is very unhygienic. easy to breed virus

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A sealing adhesive for mirror mounting according to the present invention is made of the following raw materials in parts by weight: 40-60 parts of vinyl acetate resin, 60-80 parts of organopolysiloxane polymer, 60-80 parts of filler, 0.4-1 parts of thixotropic agent, 2-6 parts of coupling agent, 0.2-0.6 parts of catalyst, 2-6 parts of defoamer, 2-4 parts of toughening agent, and 2-4 parts of waterproofing agent.

[0019] Further, the filler is talcum powder.

[0020] Further, the thixotropic agent is fumed silica.

[0021] Further, the catalyst is an organotin catalyst.

[0022] Further, the coupling agent is a titanate coupling agent.

[0023] Further, the defoamer is emulsified silicone oil.

[0024] Further, the toughening agent is polyamide resin.

[0025] Further, the waterproofing agent is a perfluoro-hydroxycarbon silicon copolymer.

Embodiment 2

[0027] A sealing adhesive for mirror mounting according to the present invention is made of the following raw materials in parts by weight: 50 parts of vinyl acetate resin, 75 parts of organopolysiloxane polymer, 70 parts of filler, 0.7 part of thixotropic agent, 4 parts of coupling agent, 0.4 parts of catalyst, 3 parts of defoamer, 2.6 parts of toughening agent, and 3 parts of waterproofing agent.

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 discloses a sealing adhesive for mounting a mirror. The sealing adhesive is prepared from, by weight, 40-60 parts of vinyl acetate resin, 60-80 parts of an organopolysiloxane polymer, 60-80 parts of a filler, 0.4-1 part of a thixotropic agent, 2-6 parts of a coupling agent, 0.2-0.6 part of a catalyst, 2-6 parts of a defoaming agent, 2-4 parts of a toughening agent and 2-4 parts of awaterproof agent. The adhesive overcomes the defects in the prior art, can seal a mirror and a mirror frame tightly and prevent insects and ants from entering the frame, has a mildew-proof function, and can prevent bacteria and viruses from breeding between the mirror and the mirror frame. Meanwhile, by adding a perfluoro-hydroxyl carbon-silicon copolymer, a stable invisible waterproof molecular coating film can be formed on the basis of the ultralow surface tension of the perfluoro-hydroxyl carbon-silicon copolymer and has excellent lasting water repellency and oil repellency effects on moisture and oil stains.

Description

technical field [0001] The invention relates to the technical field of adhesives, in particular to a sealing adhesive for mirror mounting. Background technique [0002] There is a saying: a husband uses copper as a mirror to correct his clothes, history as a mirror to know the ups and downs, and man as a mirror to know the gains and losses. Mirrors are a necessity for life and work, and they are used in various fields. In life, mirrors can be seen everywhere, but as a separate item, mirrors often need to cooperate with other items. For example: When a mirror is framed, it is often matched with aluminum alloy or plastic. In order to prevent the mirror from moving in the frame, the existing technology is to block the mirror by setting a positioning slot, but because of the existence of gaps in the frame, it is very easy for insects and ants to enter, resulting in a greatly reduced service life of the frame, and it is very unhygienic. It is easy to breed viruses. Contents o...

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): C09J131/04C09J183/04C09J11/04C09J11/06C09J11/08
CPCC08L2205/035C09J11/04C09J11/06C09J11/08C09J131/04C09J183/04C08L83/04C08K13/02C08K3/34C08K3/36C08L31/04
Inventor 杨延国余华梅
Owner 合肥市老兵玻璃有限公司
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