Self-deoiling adhesive and production process thereof

Abstract

The invention discloses a self-deoiling adhesive and a production process thereof, and belongs to the field of adhesive processing and production. The self-deoiling adhesive comprises an adhesive body, a plurality of deoiling balls distributed randomly are mixed in the adhesive body, built-in balls are placed in the deoiling balls, and oil-absorbing fillers are packed between the deoiling balls and the built-in balls. According to the scheme, the oil removal balls capable of automatically absorbing oil are added into an existing adhesive, so that oil on the surface of a metal structural part is absorbed, the trouble that oil stains are cleaned before the adhesive is smeared is omitted, when the adhesive is smeared, the oil removal balls moves towards the bonding surface under the adsorption effect of magnet on a magnetic fluid, the oil removal balls fully absorbs oil, the oil removal balls after oil absorption sinks into the adhesive through the weight change, the adhesive can be better bonded with the metal structural part, and the bonding effect of the adhesive is effectively improved. Compared with existing adhesives, the adhesive disclosed by the invention saves the trouble of cleaning greasy dirt, and the bonding strength is effectively improved.

Description

technical field [0001] The invention relates to the field of adhesive processing and production, and more specifically relates to a self-oil-removing adhesive and a production process thereof. Background technique [0002] Adhesives can connect the same kind or two or more homogeneous or heterogeneous parts (or materials) together. After curing, organic or inorganic, natural or synthetic substances with sufficient strength are collectively referred to as adhesives. Or adhesives, adhesives, customarily referred to as glue. Adhesives are divided into natural polymer compounds (starch, animal skin glue, bone glue, natural rubber, etc.), synthetic polymer compounds (epoxy resin, phenolic resin, urea-formaldehyde resin, polyurethane and other thermosetting resins, polyvinyl acetal, perchlorethylene resin, etc.) and other thermoplastic resins, synthetic rubbers such as neoprene and nitrile rubber), or inorganic compounds (silicates, phosphates, etc.). According to the requiremen...

AI Technical Summary

Problems solved by technology

In the modernization of industrial enterprises, the scale of equipment clusters and the degree of automation are getting higher and higher. At the same time, the requirements for safe and continuous production of equipment are also getting higher and higher. The traditional equipment maintenance technology based on metal repair methods has been far away. Far from being able to meet the maintenance needs of more high-tech equipment, it is necessary to develop more new technologies and materials for equipment prevention and on-site solutions. For this reason, more new adhesives including polymer composite materials have been born to solve the problem. More questions to meet new application requirements

[0004] Adhesives are also needed on some metal structural parts, but most of the metal structural parts have oil on the surface. The existing adhesives should be wiped clean before applying the oil, which is troublesome to use, and the oil will affect the adhesive if it is not cleaned. the role of

Images