Supercharge Your Innovation With Domain-Expert AI Agents!

Organic glass large area bonding technology

A plexiglass, large-area technology, used in non-polymer organic compound adhesives, surface pretreatment bonding methods, adhesives, etc., can solve the problems of easy generation of air bubbles, low transparency, and glue extraction, and improve quality. , high transparency, and the effect of improving work efficiency

Inactive Publication Date: 2017-09-08
CHAOYANG BIOTECH
View PDF2 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a large-area bonding process for plexiglass, which aims to solve the problems in the prior art that large-area bonding is easy to produce glue and bubbles, and the transparency is low

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

specific Embodiment approach

[0028] Further, as a specific embodiment of the large-area bonding process for plexiglass provided by the present invention, the proportioning of the glue in parts by mass is: 9-14 parts of acetic acid, 4-6 parts of diacetone alcohol, 4-6 parts of cycloethanol 7 parts, 2.75-4.5 parts of methacrylic acid, 2.25-7.6 parts of methanol solution with a mass fraction of 70%, 6-9 parts of a 25% MMA solution, and 60-75 parts of dichloromethane. MMA solution is organic glass monomer.

[0029] This glue adhesive is mainly used for the bonding of plexiglass (acrylic, 372) materials, and is also suitable for ABS, PET, MBS, PC (the strength is low when used for PC homogeneous bonding), PS, etc. Homogeneous or heterogeneous bonding of two plastics. The bonding strength is high, and the strength of the bonding part can reach the strength of the material itself after the bonding is completely dry; the transparency of the bonding surface is excellent, and the light transmittance of the materia...

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 provides an organic glass large area bonding technology. The technology includes: a surface cleaning step: cleaning organic glass bonding surfaces; a gluing step: coating the surfaces of organic glass with 0.5-0.7mm thick glue; a lamination step: laminating the organic glass bonding surfaces mutually, conducting pressurization and extruding bubbles; a pressurization curing step: subjecting the bonded organic glass to compression fixation, and performing standing and curing; and a step of removing solidified excessive glue. The organic glass large area bonding technology provided by the invention can avoid the influence of glue pumping on the bonding quality, can achieve the effects of no bubble after bonding and high transparency, and is conducive to improving the work efficiency and improving the product quality.

Description

technical field [0001] The invention belongs to the technical field of plexiglass bonding, and more specifically relates to a large-area plexiglass bonding process. Background technique [0002] When plexiglass is bonded, the bonding in the thickness direction is small-area bonding, and the plane bonding is large-area bonding. Small-area bonding is easy to operate because of the small area, while large-area bonding is easy to produce glue Moreover, it is easy to generate bubbles and have low transparency. Contents of the invention [0003] The purpose of the present invention is to provide a large-area bonding process for plexiglass, aiming to solve the problems of the prior art that large-area bonding is easy to produce glue and bubbles, and the transparency is low. [0004] In order to achieve the above object, the technical solution adopted in the present invention is to provide a large-area bonding process for plexiglass, including: [0005] The surface cleaning step...

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): C09J5/02C09J4/02
CPCC09J4/00C09J5/02C09J2301/50
Inventor 孙朝阳
Owner CHAOYANG BIOTECH
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com