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Heat resistant adhesive and preparation method thereof

An adhesive, heat-resistant technology, applied in the directions of adhesives, adhesive additives, adhesive types, etc., can solve the problems of poor use effect and high production cost, and achieve good bonding effect, low cost and excellent performance. Effect

Inactive Publication Date: 2017-01-18
GUILIN XINYI REFRIGERATION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many classification methods of adhesives, which can be divided into thermosetting type, hot melt type, room temperature curing type, pressure sensitive type, etc. according to the application method; according to the application object, it can be divided into structural type, non-configuration or special adhesive; the connection form can be divided into Water-soluble, water-emulsion, solvent-based, and various solid-state types; traditional adhesives are expensive to produce and use poorly

Method used

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  • Heat resistant adhesive and preparation method thereof

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Effect test

Embodiment 1

[0020] The heat-resistant adhesive of this embodiment is composed of the following raw materials: terpene resin 4kg, triethanolamine 9kg, propylene oxide phenyl ether 2kg, phenolic resin 9kg, methyl acetate 6kg, polysulfone resin 9kg, hydroxyl Propyl distarch phosphate 4kg, asbestos powder 5kg, N-methylpyrrolidone 1kg, quartz sand 10kg, triisopropanolamine 5kg, vitamin E oil 12kg and glyoxal 6kg.

[0021] The preparation method of the heat-resistant adhesive of the present embodiment may further comprise the steps:

[0022] (1) Take the raw material of following weight: terpene resin 4kg, triethanolamine 9kg, propylene oxide phenyl ether 2kg, phenolic resin 9kg, methyl acetate 6kg, polysulfone resin 9kg, hydroxypropyl distarch phosphate 4kg, Add 5kg of asbestos powder, 1kg of N-methylpyrrolidone, 10kg of quartz sand, and 5kg of triisopropanolamine into the reaction kettle, gradually raise the temperature, and stir slowly. When the temperature rises to 90°C, start timing and ke...

Embodiment 2

[0025] The heat-resistant adhesive of this embodiment is made up of the following raw materials: terpene resin 7kg, triethanolamine 6kg, propylene oxide phenyl ether 5kg, phenolic resin 6kg, methyl acetate 9kg, polysulfone resin 6kg, hydroxyl Propyl distarch phosphate 7kg, asbestos powder 3kg, N-methylpyrrolidone 3kg, quartz sand 7kg, triisopropanolamine 8kg, vitamin E oil 9kg and glyoxal 9kg.

[0026] The preparation method of the heat-resistant adhesive of the present embodiment may further comprise the steps:

[0027] (1) Take the raw material of following weight: terpene resin 7kg, triethanolamine 6kg, propylene oxide phenyl ether 5kg, phenolic resin 6kg, methyl acetate 9kg, polysulfone resin 6kg, hydroxypropyl distarch phosphate 7kg, Add 3kg of asbestos powder, 3kg of N-methylpyrrolidone, 7kg of quartz sand, and 8kg of triisopropanolamine into the reaction kettle, gradually raise the temperature, and stir slowly. When the temperature rises to 93°C, start timing and keep w...

Embodiment 3

[0030] The heat-resistant adhesive of this embodiment consists of the following raw materials: 10kg of terpene resin, 3kg of triethanolamine, 8kg of propylene oxide phenyl ether, 3kg of phenolic resin, 12kg of methyl acetate, 3kg of polysulfone resin, Propyl distarch phosphate 10kg, asbestos powder 1kg, N-methylpyrrolidone 5kg, quartz sand 4kg, triisopropanolamine 10kg, vitamin E oil 6kg and glyoxal 12kg.

[0031] The preparation method of the heat-resistant adhesive of the present embodiment may further comprise the steps:

[0032] (1) Take the raw material of following weight: terpene resin 10kg, triethanolamine 3kg, propylene oxide phenyl ether 8kg, phenolic resin 3kg, methyl acetate 12kg, polysulfone resin 3kg, hydroxypropyl distarch phosphate 10kg, Add 1kg of asbestos powder, 5kg of N-methylpyrrolidone, 4kg of quartz sand, and 10kg of triisopropanolamine into the reaction kettle, gradually raise the temperature, and stir slowly. When the temperature rises to 96°C, start t...

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Abstract

The invention discloses a heat resistant adhesive and a preparation method thereof, and belongs to the chemical technical field. The heat resistant adhesive is made from the following raw materials in parts by weight: 4-10 parts of terpene resin, 3-9 parts of triethanolamine, 2-8 parts of glycidyl phenyl ether, 3-9 parts of phenolic resin, 6-12 parts of methyl acetate, 3-9 parts of polysulfone resin, 4-10 parts of hydroxy propyl distarch phosphate, 1-5 parts of asbestos powder, 1-5 parts of N-methyl pyrrolidone, 4-10 parts of quartz sand, 5-10 parts of Triisopropanolamine, 6-12 parts of an antioxidant and 6-12 parts of a crosslinking agent. The heat resistant adhesive has good high temperature resistance, at high temperatures can be normally used, and has the advantages of very good cohesiveness, good bonding effect, simple preparation, low cost and good performance.

Description

technical field [0001] The invention relates to a heat-resistant adhesive and a preparation method thereof, belonging to the technical field of chemical industry. Background technique [0002] Adhesive refers to the technology of connecting the surfaces of homogeneous or heterogeneous objects with adhesive, which has the characteristics of continuous stress distribution, light weight and low process temperature. Gluing is especially suitable for the connection of different materials, different thicknesses, ultra-thin specifications and complex components. Glue is developing the fastest in modern times and has a wide range of application industries. There are many classification methods of adhesives, which can be divided into thermosetting type, hot melt type, room temperature curing type, pressure sensitive type, etc. according to the application method; according to the application object, it can be divided into structural type, non-configuration or special adhesive; the c...

Claims

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Application Information

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IPC IPC(8): C09J145/00C09J181/06C09J161/06C09J103/06C09J11/04C09J11/06
CPCC09J145/00C08L2201/08C08L2205/035C09J11/04C09J11/06C09J103/06C09J161/06C09J181/06C08L81/06C08L61/06C08L3/06C08K13/02C08K7/12C08K3/36C08K5/07C08L45/00
Inventor 陆应生王君
Owner GUILIN XINYI REFRIGERATION EQUIP
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