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    Home > Coatings News > Paints and Coatings Market > Material selection of coating | quality identification of fire retardant paint is related to daily safety

    Material selection of coating | quality identification of fire retardant paint is related to daily safety

    • Last Update: 2020-04-03
    • Source: Internet
    • Author: User
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    Core tip: because it is difficult to distinguish fire retardant paint from common paint in appearance, it is difficult to distinguish the quality of fire retardant paint

    In the process of decoration, the quality of fireproof paint can be identified by the following ways

    1

    First, it is necessary to confirm whether the purchased fireproof paint has the quality inspection report given by the national fire quality inspection center, which can be found online

    The instructions without this report are not produced by regular manufacturers or processes, and the fire protection effect is questionable

    It is better not to buy for safety

    2

    In addition to meeting the basic fire protection function, there are relevant standards for the flammability of fire retardant paint

    According to different fire resistance conditions, the standard 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 Home of coatings news: because it is difficult to distinguish fire retardant paint from common paint in appearance, it is difficult to distinguish the quality of fire retardant paint

    In the process of decoration, the quality of fireproof paint can be identified by the following ways

    1

    First, it is necessary to confirm whether the purchased fireproof paint has the quality inspection report given by the national fire quality inspection center, which can be found online

    The instructions without this report are not produced by regular manufacturers or processes, and the fire protection effect is questionable

    It is better not to buy for safety

    2

    In addition to meeting the basic fire protection function, there are relevant standards for the flammability of fire retardant paint

    According to the different fire-resistant conditions, the standard is divided into two kinds of conditions, i.e

    level 1 and level 2

    The level 1 fire-retardant paint can withstand fire for more than 20 minutes under the experimental conditions, and the level 2 fire-retardant paint can withstand fire for no more than 10 minutes under the same conditions

    Pay attention to that the protective effect of fireproof paint does not meet the standard requirements when purchasing

    3

    Through the price, we can preliminarily know the quality of fire retardant paint

    Generally, the cost of the second class fire retardant paint on the market is about 8000 yuan / ton

    If it is the second class fire retardant paint lower than this price, it indicates that the quality is still in question

    4

    When the fire retardant paint with good quality is burned with strong fire, it will appear foaming expansion phenomenon, and there will be bulge on the paint surface, but there will be no burning loss in a few minutes

    If the quality is not up to the standard, it will not foam and slag will fall off, and it will be burnt soon

    5

    If the conditions permit, the board can be painted with fire retardant paint, and the foaming situation can be observed by burning alcohol after drying

    With the dosage of 500g per square meter, the foaming layer of the first grade can reach more than 20 mm, and that of the second grade is not less than 10 mm

    There is a problem in the quality of the fireproof paint which is better than this standard deviation

    6

    In order to ensure its daily function, the fire retardant paint should be applied for more than two times and no less than 500g per square meter

    It is better not to dilute it, which will easily affect the fire resistance

    7

    When painting the fireproof paint, the transparent cover coating is generally used, which is to ensure that the fire resistance and moisture-proof and water-proof can be compatible normally, so the best amount of cover coating is 50mg per square meter

    The purpose of painting fireproof paint on plates and walls is to prevent fire and ensure the safety of use

    If the quality is not identified when purchasing, problems will easily occur when the fireproof paint is not fireproof

    So when you buy, you still need to pay attention to avoid buying inferior products

    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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