Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

High-efficiency environmentally friendly adhesive and plywood

An adhesive and environmentally friendly technology, applied in the direction of adhesives, adhesive additives, polymer adhesive additives, etc., can solve the problems of poor thermal aging and application limitations, and achieve enhanced bonding, wide application fields, and high application performance. Good results

Inactive Publication Date: 2019-02-01
合肥永泰新型建材有限公司
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of adhesive has good waterproof and moisture resistance, but its heat aging is poor, and its applicability is limited

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
  • High-efficiency environmentally friendly adhesive and plywood
  • High-efficiency environmentally friendly adhesive and plywood
  • High-efficiency environmentally friendly adhesive and plywood

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] This embodiment relates to a high-efficiency environmentally friendly adhesive, which is composed of the following raw materials in parts by weight:

[0052] 64 parts of gelatinized mung bean starch;

[0053] 27 parts of Coumarone resin;

[0054] 6 parts of Faku clay;

[0055] 9 parts rectorite powder;

[0056] 4 parts of neopentyl glycol dimethacrylate;

[0057] 2 parts of polyvinyl ether;

[0058] 3 parts of diacetone acrylamide;

[0059] 1.5 parts of phenylphosphorus dichloride;

[0060] 2.8 parts of compound crosslinking agent;

[0061] 1 part of compound coupling agent;

[0062] 0.8 parts of compound accelerator;

[0063] 1 part of compound antioxidant.

[0064] The selection and preparation of gelatinized mung bean starch, compound crosslinking agent, compound coupling agent, and compound antioxidant in this example are shown in Table 1 below:

[0065] Table 1

[0066]

[0067]

[0068] The preparation method of the adhesive in this embodiment generally follows the following steps:

...

Embodiment 2

[0074] This embodiment relates to a high-efficiency environmentally friendly adhesive, which is composed of the following raw materials in parts by weight:

[0075] 68 parts of gelatinized mung bean starch;

[0076] 30 parts of Coumarone resin;

[0077] 7 parts of Faku clay;

[0078] 10 parts of rectorite powder;

[0079] 4.5 parts of neopentyl glycol dimethacrylate;

[0080] 2.5 parts of polyvinyl ether;

[0081] 3.5 parts of diacetone acrylamide;

[0082] 1.8 parts of phenylphosphorus dichloride;

[0083] 3.3 parts of compound crosslinking agent;

[0084] 1.3 parts of compound coupling agent;

[0085] 0.9 parts of compound accelerator;

[0086] 1.4 parts of compound antioxidant.

[0087] The selection and preparation of gelatinized mung bean starch, compound cross-linking agent, compound coupling agent, and compound antioxidant in this embodiment are shown in Table 2 below:

[0088] Table 2

[0089]

[0090] The preparation method of the adhesive in this embodiment generally follows the followi...

Embodiment 3

[0096] This embodiment relates to a high-efficiency environmentally friendly adhesive, which is composed of the following raw materials in parts by weight:

[0097] 70 parts of gelatinized mung bean starch;

[0098] 31 parts of Coumarone resin;

[0099] 8 parts of Faku clay;

[0100] 11 parts of rectorite powder;

[0101] 5 parts of neopentyl glycol dimethacrylate;

[0102] 2.8 parts of polyvinyl ether;

[0103] 4 parts of diacetone acrylamide;

[0104] 2 parts of phenylphosphorus dichloride;

[0105] 3.5 parts of compound crosslinking agent;

[0106] 1.5 parts of compound coupling agent;

[0107] 1 part of compound accelerator;

[0108] Compound antioxidant 1.5 parts.

[0109] The selection and preparation of gelatinized mung bean starch, compound crosslinking agent, compound coupling agent, and compound antioxidant in this embodiment are shown in Table 3 below:

[0110] table 3

[0111]

[0112]

[0113] The preparation method of the adhesive in this embodiment generally follows the following s...

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 high-efficiency environmentally-friendly adhesive and a plywood, and relates to the technical field of adhesives. The adhesive comprises the following raw materials: gelatinized mung bean starch, coumarone resin, Faku clay, rectorite powder, neopentyl glycol dimethacrylate, polyvinyl ethyl ether, diacetone acrylamide, phenyl phosphorus dichloride, a compound crosslinkingagent, a compound coupling agent, a compounding accelerant and a compound antioxidant. Bonding strength, waterproofness, oxidation aging resistance, temperature resistance, etc. of the adhesive are remarkably enhanced, the overall performance of the adhesive is improved, application performance is raised, and service life is guaranteed. The adhesive of the invention has good promotion value.

Description

Technical field [0001] The invention relates to the technical field of adhesives, in particular to a high-efficiency environmentally friendly adhesive and plywood. Background technique [0002] Adhesives include organic adhesives and inorganic adhesives. Organic adhesives mainly include silicone resin, silicone rubber, polyimide, phenolic, epoxy resin, etc., while inorganic adhesives mainly include silicate Type, alkali metal phosphates and silica sol. There are many types of organic adhesives, and the bonding strength of materials is generally high. For example, epoxy adhesives are called universal adhesives, which have many varieties and are widely used. Phenolic resins are the earliest industrialized synthetic resins. Due to the advantages of high bonding strength and high carbon residue, due to the incompatibility between organic and inorganic materials, organic adhesives are usually used for bonding of organic materials, while inorganic adhesives are mostly used for bonding...

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): C09J4/06C09J4/02C09J11/04C09J11/08C09J11/06
CPCC09J4/06C09J11/04C09J11/06C09J11/08
Inventor 伍志远
Owner 合肥永泰新型建材有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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