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A tape adhesive

A technology of adhesive glue and tape, applied in the direction of non-polymer adhesive additives, adhesives, adhesive additives, etc., can solve the problems of high storage temperature, short curing time, high adhesive strength, etc., and achieve high storage temperature, The effect of short curing time and high adhesive strength

Inactive Publication Date: 2011-12-21
蒋德海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no short curing time, high storage temperature, long storage period, normal temperature and pressure bonding, high bonding strength, water resistance, acid resistance, alkali resistance, aging resistance, temperature resistance and flame retardant in the market. Adhesive between the layers of spindle tape and conveyor belt, and can also be used as adhesive for spindle tape and conveyor belt joints

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0016] Embodiment: get nylon 6 (PA6) 4.1, resorcinol 96.6, methanol 21.7, ethanol 15, plasticizer 0.18, butanone 15.

[0017] The one-spindle tape adhesive of the present invention is suitable for the bonding between layers of nylon spindle tapes and transmission belts and the bonding of joints.

[0018] The invention has the advantages of short curing time, high storage temperature of 45°C, storage period of up to 48 months (storage temperature of 0-45°C), use for more than three years, normal temperature and pressure bonding, high bonding strength, water resistance, acid resistance , Alkali resistance, aging resistance, temperature resistance, continuous operation (can be operated at 100-170°C); flame retardant, non-combustible in case of open flame (ignition point 650°C) and other characteristics. The curing time is 45 minutes to run under load, and the peel strength is 720kg / 2.5cm 2 , the shear strength can reach 42kg / cm 2 .

[0019] The preparation method of a kind of ...

example 1

[0020] Example 1, the present invention has short curing time, high storage temperature of 0-45°C, long storage period (48 months), storage temperature of 0-45°C, normal temperature and pressure bonding, high bonding strength, water resistance and acid resistance , Alkali resistance, aging resistance, temperature resistance, flame retardant and other characteristics, the curing time is 45 minutes to run under load, the peel strength is 720Kg / 2.5cm, and the shear strength can reach 42Kg / cm 2 , compared with the application number 00109244.8 published by the State Patent Office on July 16, 2003, each name of the invention, "Normal temperature curing conveyor belt joint neoprene adhesive" storage temperature 0-40 ℃ higher, storage period 36 months, peel strength 17-19kg / 2.5cm, the shear strength can reach 27-36kg / cm 2 . The bonding strength of the present invention, peeling strength, shear strength, the effect of curing time are all better than the application number 00109244.8 ...

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PUM

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Abstract

The invention discloses a spindle tape adhesive, which is made of the following chemical raw materials: nylon 6 (PA6) 4.1, resorcinol 96.6, methanol 21.7, ethanol 15, plasticizer 0.18, butanone 15. The invention has the advantages of short curing time, high storage temperature of 45°C, long storage period of 48 months (storage temperature of 0-45°C), normal temperature and pressure bonding, high bonding strength, water resistance, acid resistance, alkali resistance, and aging resistance , heat resistance, flame retardant and other characteristics, the curing time can be loaded in 45 minutes, the peel strength is 720kg / 2.5cm2, and the shear strength can reach 42kg / cm2.

Description

technical field [0001] The invention relates to a spindle tape adhesive, which belongs to the technical field of chemistry, and specifically relates to a spindle tape adhesive. Background technique [0002] At present, there are many types of adhesives and adhesives used for spindle tapes and conveyor belts, but the bonding quality is unstable, easy to degumming, and the bonding strength cannot meet the requirements. For example, the application number 2007100383206 published by the National Patent Office on September 24, 2008, the name of the invention, "a kind of adhesive glue" cannot reach the bonding strength, and is easy to degumming and breaking, so it can only be used for spindle tape and transmission tape head of bonding. At present, there is no short curing time, high storage temperature, long storage period, normal temperature and pressure bonding, high bonding strength, water resistance, acid resistance, alkali resistance, aging resistance, temperature resistance...

Claims

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Application Information

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IPC IPC(8): C09J177/02C09J11/06
Inventor 蒋德海
Owner 蒋德海
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