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    Home > Coatings News > Paints and Coatings Market > Coating knowledge: polymer chemical terms

    Coating knowledge: polymer chemical terms

    • Last Update: 2020-04-03
    • Source: Internet
    • Author: User
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    Core tip: definition: a compound with special molecular weight and repeated structural units formed by the covalent bond of hundreds of atoms with each other (can be divided into inorganic polymer compounds and organic polymer compounds) is a kind of compounds formed by the aggregation of molecules with high relative molecular weight, also known as polymers, macromolecules, etc Generally, molecules with relative molecular weight higher than 10000 are called polymers Polymers are usually made up of 103-105 atoms connected by covalent bonds Because most polymers are made by small molecules through polymerization, they are also often called polymers or polymers, and the small molecules used for polymerization are called polymers& Paint knowledge | precautions for wall paint color selection Recommended introduction: when painting the wall, the owner sometimes has difficulty in choosing what color of the wall paint to paint In fact, there is no ugly color in the wall paint, only the disharmonious color matching The use of wall color contains the knowledge of health Too strong color will stimulate people's perception, make people have a sense of fidgety, affect people's mental health Grasp the basic principles of wall color and paint a colorful space 1、 Wall paint color selection notice 1 Light color is generally used for the top surface Light colors make people feel light, dark colors make people feel heavy Usually, the treatment of rooms is from top to bottom, from shallow to deep For example, the ceiling and walls of rooms are white and Paint House News: definition: a compound with special molecular weight and repetitive structural units formed by the covalent bond of hundreds of atoms with each other (can be divided into inorganic polymer compounds and organic polymer compounds) is a kind of compounds formed by the aggregation of molecules with high relative molecular weight, also known as polymers, macromolecules, etc Generally, molecules with relative molecular weight higher than 10000 are called polymers Polymers are usually made up of 103-105 atoms connected by covalent bonds Because most polymers are made by small molecules through polymerization, they are also often called polymers or polymers, and the small molecules used for polymerization are called "monomers" For example: cellulose, protein, silk, rubber, starch and other natural polymer compounds, as well as polymer based synthetic materials, such as various plastics, synthetic rubber, synthetic fiber, coating and adhesive, etc Organic polymer compounds can be divided into natural organic polymer compounds (such as starch, cellulose, protein, natural rubber, etc.) and synthetic organic polymer compounds (such as polyethylene, polyvinyl chloride, etc.), their relative molecular weight can be from tens of thousands to millions or more, but their chemical composition and structure are relatively simple, and they are often repeated by numerous (n) structural small units It's arranged in the same way Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,
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