Coating knowledge: a simple way to identify the performance of fire retardant coating

Core tip: the appearance of fire retardant coating is very similar to that of common paint, it is difficult to distinguish from the appearance, and it is also difficult to check the quality of fire retardant coating on site In the actual project, the fire supervision departments at all levels can distinguish by the following methods: check whether the product has the qualified inspection report issued by the national fire quality inspection center, or query online At present, the type approval system of fire-fighting products is implemented for fire-fighting coatings The fire-fighting coatings sold on the market shall have the national fire-fighting product type approval certificate and type inspection qualification report According to the national standard, in addition to meeting the requirements of fire resistance, the combustion performance of fire retardant coating is divided into two levels Stipulated Paint knowledge how about Akzo Nobel Powder Coating Recommended introduction: powder coating is a kind of coating with different form from general coating, which is in powder form It is a new type of coating, because of its own advantages and more and more known by people Let's introduce Akzo Nobel Powder coating Akzo Nobel Powder coating is a cost-effective coating solution, which can be applied to different kinds of products After the treatment of static electricity and fire baking, a tough and durable coating surface will be formed, with the least impact on the environment Since the introduction of this technology, powder coating has been able to continue to maintain the Coating home news: the appearance of fire retardant coating is very similar to common paint, it is difficult to distinguish from the appearance, and it is also difficult to check the quality of fire retardant coating on site In the actual project, the fire supervision departments at all levels can distinguish by the following methods: check whether the product has the qualified inspection report issued by the national fire quality inspection center, or query online At present, the type approval system of fire-fighting products is implemented for fire-fighting coatings The fire-fighting coatings sold on the market shall have the national fire-fighting product type approval certificate and type inspection qualification report According to the national standard, in addition to meeting the requirements of fire resistance, the combustion performance of fire retardant coating is divided into two levels Under the specified experimental conditions, the fire resistance time of the first level fire retardant coating shall not be less than 20 minutes, and the heat resistance time of the second level fire retardant coating shall not be less than 10 minutes Users should pay attention to distinguish when choosing, to avoid that enterprises can not achieve the effect of fire protection The on-site construction of fire-retardant coating shall be subject to the manufacturer's product outer packing instructions Generally, it does not need to be diluted with water The coating shall be carried out in two or more times, and the coating amount shall not be less than 500g / m2 When the fire-proof coating is diluted with water or the amount of coating is not enough, it will have a great impact on its fire-proof performance The fire department should strengthen the supervision of the construction site to prevent the construction enterprise from Jerry building When the qualified fire retardant coating is burned by strong fire such as blowtorch, it will foam and expand a lot, the surface will gather and bulge, and there will be no burning loss within a few minutes, while the fake and inferior fire retardant coating will not foam basically, there will be a lot of scattered slag, and the wood base material will also burn and damage quickly [focus on WeChat official account "paint net"; pay attention to surprises, scan code to see if your husband is selling paint.. "Paint group: 92525666] coatings house is focused on coatings, diatom mud, paint and coatings, coating technology, fire retardant coatings news information and coatings, diatom mud, paint and coating, coating technology, fire retardant coatings decoration knowledge and decoration effect map.