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    Home > Coatings News > Paints and Coatings Market > There are three major factors that affect adhesive curing

    There are three major factors that affect adhesive curing

    • Last Update: 2021-02-23
    • Source: Internet
    • Author: User
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    If the curing is not good or do not know what to pay attention to when curing, the bonding effect on the item is very large, even if you use a good adhesive may affect the bonding effect.
    adhesive curing reaction is the process of obtaining and improving the bonding strength and other properties through chemical reaction (polymerization, crosslinking), curing is the key process to obtain good bonding performance, only complete curing, strength will be maximized. Curing is divided into primary curing, basic curing and post-curing

    .
    01
    cost curing
    under certain temperature conditions, after a period of time to reach a certain strength, the surface has hardened, non-stick, but curing is not over.
    02
    basic curing
    after a period of time, the majority of the reaction team participated in the response, to a certain degree of cross-linking.
    03
    seal curing
    in order to improve bonding performance or due to the needs of the process of the basic curing of the bonding, generally at a certain temperature, to maintain a period of time, can supplement curing, further improve the degree of curing, and can effectively eliminate internal stress, improve bonding strength.
    in order to obtain a well-cured adhesive layer, the curing process must be carried out under appropriate conditions. The curing process of adhesive has a very important effect on the quality of the bonding, and there are three basic process parameters in curing: temperature, pressure and time. These three parameters have a very large effect on the curing of adhesives.
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