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Water-resistant and high-adhesive-force adhesive for PVC inflatable boat and capable of achieving fast drying under room temperature

A technology of adhesion and inflatable boats, applied in the direction of polymer adhesive additives, non-polymer adhesive additives, adhesive types, etc., can solve the problems of affecting the normal operation of boats and slow curing time, and achieve The processing route is simple and convenient, improving heat resistance and good heat resistance

Inactive Publication Date: 2018-11-06
ANHUI SAIL INFLATABLE AMUSEMENT EQUIP MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional production of epoxy resin adhesives seriously affects the normal work of the boat due to the slow curing time. In order to pursue higher quality products is the need for production and development, it is necessary to modify the existing adhesives to Achieve fast bonding effect
Quick-drying adhesive is a kind of product that can be cured quickly, which shortens the time for the product to be put into use. However, the existing quick-drying adhesive sacrifices properties such as shear strength and peel strength while meeting the requirements of rapid curing.

Method used

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  • Water-resistant and high-adhesive-force adhesive for PVC inflatable boat and capable of achieving fast drying under room temperature

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A room-temperature fast-drying, water-resistant, high-adhesive PVC inflatable boat adhesive is made of the following components by weight: component A: 100 parts of epoxy resin, 30 parts of mica powder, 10 parts of modified polyvinyl chloride paste, Vinyl resin, 20 parts, silicon dioxide 1 part; B component: boron trifluoride glycerol complex 90 parts, triethylene glycol ~210 parts, silicon dioxide 15 parts, modified bismaleyl 15 parts of imine, 90 parts of boron trifluoride aniline complex, 75 parts of phosphoric acid, 0.3 parts of accelerator M;

[0019] A room-temperature fast-drying, water-resistant, high-adhesive PVC inflatable boat adhesive, the preparation method of which comprises the following steps: (1) weighing spare raw materials, and then adding hot-melt modified polyvinyl chloride paste according to the proportion of component A In the epoxy resin that has been preheated to 130~140°C, keep warm for a period of time and mix well, add mica powder and silicon...

Embodiment 2

[0026] A room temperature fast-drying, water-resistant, high-adhesive PVC inflatable boat adhesive is made of the following components by weight: component A: 100 parts of epoxy resin, 40 parts of mica powder, 20 parts of modified polyvinyl chloride paste, Vinyl resin, 20 parts, silicon dioxide 2 parts; B component: boron trifluoride glycerin complex 100 parts, triethylene glycol 180 parts, silicon dioxide 10 parts, modified bismaleimide 105 parts of amine, 90 parts of boron trifluoride aniline complex, 65 parts of phosphoric acid, 0.3 parts of accelerator M;

[0027] A room-temperature fast-drying, water-resistant, high-adhesive PVC inflatable boat adhesive, the preparation method of which comprises the following steps: (1) weighing spare raw materials, and then adding hot-melt modified polyvinyl chloride paste according to the proportion of component A In the epoxy resin that has been preheated to 130~140°C, keep warm for a period of time and mix well, add mica powder and si...

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Abstract

The invention discloses a water-resistant and high-adhesive-force adhesive for a PVC inflatable boat and capable of achieving fast drying under room temperature. The adhesive is prepared by a component A and a component B, wherein the component A comprises epoxy resin, mica powder, modified polyvinyl chloride paste, vinyl chloride-vinyl acetate resin and silicon dioxide; the component B comprisesboron trifluoride glycerin complex, triethylene glycol, silicon dioxide, modified bismaleimide, boron trifluoride aniline complex, phosphoric acid and a promoter M. The adhesive prepared by the processing process is high in bonding strength, short in curing time, fast in film forming, high in heat sealing strength, wide in application range, excellent in performance, convenient to use, fast in curing and high in bonding strength under slightly high temperature.

Description

technical field [0001] The invention belongs to the field of adhesive manufacture, and in particular relates to an adhesive for PVC inflatable boats with room temperature quick-drying, water resistance and high adhesion. Background technique [0002] In the manufacture and maintenance of inflatable boats, a large amount of adhesives are needed. The application of epoxy adhesives on ships is that there are many kinds of adhesives based on epoxy resin, and they are widely used. The traditional production of epoxy resin adhesives seriously affects the normal work of the boat due to the slow curing time. In order to pursue higher quality products is the need for production and development, it is necessary to modify the existing adhesives to Achieve fast bonding effect. Quick-drying adhesive is a kind of product that can be cured quickly, which shortens the time for the product to be put into use. However, the existing quick-drying adhesive sacrifices properties such as shear st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J163/00C09J11/04C09J11/06C09J11/08
CPCC09J163/00C08K2003/329C08L2201/08C08L2205/025C08L2205/035C09J11/04C09J11/06C09J11/08C08L27/06C08L79/08C08K13/02C08K3/34C08K3/36C08K3/32C08K3/38C08K5/053
Inventor 江雄阳
Owner ANHUI SAIL INFLATABLE AMUSEMENT EQUIP MFG CO LTD
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