Healant for wetted surface

A repairing agent, wet surface technology, applied in the field of epoxy modified two-component reactive wet surface adhesive, can solve the problems of difficult to achieve strength and temperature resistance, large foreign exchange consumption, unsatisfactory performance, etc., and reach the operating temperature range. Wide, fast repair speed, high bonding strength effect
CN102503256BInactive Publication Date: 2013-03-27北京天诚宇新材料技术有限公司
5 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
北京天诚宇新材料技术有限公司
Publication Date
2013-03-27
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides a healant for a wetted surface and a preparation method thereof. The healant refers to an epoxy-modified double-component reaction-type wetted surface (underwater) adhesive, the bonding strength of which after being solidified reaches 35MPa and the using temperature is -60 degrees centigrade to 180 degrees centigrade. The invention is mainly applied to the leaking stoppage and sealing for various pipelines, valves, heating radiators, ships, fuel tanks and water tanks as well as mending processes such as connecting and sealing of the underwater cable joints. The invention has the advantages of water resistance, acid and alkali resistance, salt resistance and oil resistance.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a wet surface repair agent, in particular to an epoxy-modified two-component reactive wet surface (underwater) adhesive. Background technique

[0002] As an important means of maintenance, surface engineering has been paid more and more attention. As an important part of the surface engineering discipline n9 surface technology, surface repair technology includes electroplating, electro-brush plating, thermal spraying, adhesive bonding, etc. These repair methods complement each other and become the necessary emergency measures for equipment maintenance. The old parts have been brought back to life, saving huge economic losses for the enterprise, and equipment maintenance has become an integral part of productivity.

[0003] As one of the modern surface technologies, surface adhesive coating technology has played an important role in the field of equipment maintenance in recent years and achieved good social and huge economic be...

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