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Adhesion process for tubular product

An adhesive technology and pipe technology, used in the field of mechanical processing, can solve the problems of long curing time and insufficient pressure on the pipe, and achieve the effects of short curing time, not easy to break, and excellent pressure resistance.

Inactive Publication Date: 2017-11-03
合肥博之泰电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a pipe gluing process, which solves the problem that the adhesive used in the traditional gluing process needs to be cured for a long time, and at the same time, the bonded pipes are insufficient in bearing pressure

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A pipe gluing process, the pipe gluing process includes: cutting the pipe, and polishing the incision; applying adhesive to the incision of the pipe, and docking the incision of the pipe, and after placing it for 2 hours, the butt joint The finished pipe is baked in an oven (the baking temperature is 45°C, and the time is 10 minutes); wherein, the adhesive includes: 100g polyethylene resin, 30g phenolic resin, 15g trichlorethylene, 1g plasticizer and 5g coupling agent.

Embodiment 2

[0018] A pipe gluing process, the pipe gluing process includes: cutting the pipe, and polishing the incision; applying adhesive to the incision of the pipe, and docking the incision of the pipe, and after placing it for 4 hours, the butt joint The finished pipe is baked in an oven (baking temperature is 55°C, time is 20min); wherein, the adhesive includes: 100g polyethylene resin, 50g phenolic resin, 30g trichlorethylene, 5g plasticizer and 8g coupling agent.

Embodiment 3

[0020] A pipe gluing process, the pipe gluing process includes: cutting the pipe, and polishing the incision; applying adhesive to the incision of the pipe, and docking the incision of the pipe, and placing the pipe for 3 hours. The finished pipe is baked in an oven (baking temperature is 50°C and time is 15 minutes); wherein, the adhesive includes: 100g polyethylene resin, 40g phenolic resin, 20g trichlorethylene, 3g plasticizer and 7g coupling agent.

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PUM

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Abstract

The invention discloses a pipe gluing process, wherein, the pipe gluing process includes: cutting the pipe, and polishing the incision; applying adhesive to the incision of the pipe, and docking the incision of the pipe, After standing for 2-4 hours, put the butted pipes into an oven for baking; wherein, the adhesive includes: polyethylene resin, phenolic resin, trichlorethylene, plasticizer and coupling agent. It solves the problem that the adhesive used in the traditional gluing process needs to be cured for a long time, and at the same time, the bonded pipes are insufficient in bearing pressure.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to a pipe bonding process. Background technique [0002] At present, pipes are widely used in industrial production and daily life, and the connection between pipes is usually connected by welding. The welding process is complicated, and power supply heating is required at the same time, which consumes energy; and the use of existing adhesives to connect adjacent pipes not only requires a long curing time, but also the bonded pipes are insufficient in terms of pressure resistance. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a pipe gluing process, which solves the problem that the adhesive used in the traditional gluing process needs to be cured for a long time, and the bonded pipes are insufficient in bearing pressure. [0004] In order to achieve the above object, the present invention provides the following te...

Claims

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Application Information

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IPC IPC(8): C09J4/06C09J4/00C09J11/06C09J5/02F16L13/10
CPCC09J4/06C09J5/02C09J11/06F16L13/10
Inventor 王飞
Owner 合肥博之泰电子科技有限公司
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