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The History And Classification Of Adhesive

  • Update:17-07-2017
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    The concept of synthetic adhesives is rather simple, an […]

    The concept of synthetic adhesives is rather simple, and it is a compound that is normally in a liquid or semi-liquid state, which binds the Solvent Based Adhesive, polymer dispersion of plastic together. 72,000 BC, various forms of adhesives have been used. Today, the adhesives have gone far beyond the natural gums found in plant glued and red ocher in the poem's fulcrum, even more complex adhesives for ceramics more than 6,000 years ago, when someone accidentally dropped or knocked down Terminal table. Interestingly, the times are moving forward, but things will never change. We still need to repair things, the adhesive has been working for us for 74,000 years, to help us correct the error. There are many types of synthetic adhesives on the market today. Whether your application is for your home or industrial adhesive, you should find the product you are looking for.

    The most common synthetic adhesives, which are two, are first solvent-based adhesives such as white gel, contact adhesives and rubber binders. They all have varying degrees of adhesion, depending on their chemical composition. Second, the polymer dispersion of plastic. These milky white gums are usually based on polyvinyl acetate. Most of them are used only in the woodworking, packaging and fabric industries, and the speaker cone is also designed for use.

    The pressure-sensitive adhesive acts by forming a binder using light pressure. The adhesive is formed because the adhesive is soft enough to flow and adhere to. The bond strength is due to its resistance to separation. Temporary stickers also conform to this category, and their adhesion and anti-sticking are related to their soft adhesion, which is advantageous for re-use of low weight applications.

    Contact adhesives are used for strong adhesion purposes with high shear resistance, such as Formica bonding to a wooden counter, sealing artificial turf, and attaching the sole to the upper. Common compositions are natural rubber and polychloroprene. Both of these undergo strain crystallization, which requires the glue to be placed on both surfaces and allowed to dry before both surfaces can be put together.