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Common types and applications of wood flame retardants

Common types and applications of wood flame retardants

Wood flame retardant is a kind of flame retardant, with good thermal stability, non-volatile, less smoke, do not produce toxic and corrosive gases, low price and other characteristics, by the world's general attention. Xiao Bian today to share with you the classification of wood flame retardants and how to use the construction. Wood flame retardants are additives that prevent wood from being ignited and inhibit flame propagation. There are many ways to classify it. The editor briefly introduces the six commonly used ones: the basic chemical properties of the (I) (inorganic, organic, etc.) (II) the flame-retardant elements or the combination of flame-retardant elements (phosphorus, nitrogen, halogen, etc.) (III) materials Add resistance

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Application and Effect of Magnesium Hydroxide in Fire Retardant Coatings

Application and Effect of Magnesium Hydroxide in Fire Retardant Coatings

Fireproof coating is one of the varieties of special coatings, is an important part of the fireproof building materials. Fire retardant coatings are generally used on the surface of steel structure substrates, which can reduce the flammability of the steel surface, block the rapid spread of fire, and improve the fire resistance of steel. The excellent performance of fire retardant coating coated on the surface of the substrate, not only can play a decorative role, but also anti-corrosion, rust, acid and alkali resistance, anti-smoke, etc., more importantly, when the fire occurs when the fire retardant coating can prevent the spread of flame, control the development of fire, the internal structure to play an effective protective role. Magnesium hydroxide as a representative of inorganic flame retardants, with its good thermal stability, no

25

2019

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Application and Promotion of Flame Retardant in PVC

Application and Promotion of Flame Retardant in PVC

I believe that everyone is no stranger to PVC, it is widely used in construction, transportation and household goods, PVC itself flame retardant, made into products by adding a variety of additives to make it not flame retardant. We can add flame retardants, PVC products with flame retardant properties, the following small series and everyone together to explore this issue. No flame retardant PVC once the fire will cause the rapid spread of the flame and expand the thick smoke and toxic gas, to the fire and people's lives and property to bring huge losses. Especially in recent years, China's fires continue, only by building decoration materials, electronic and electrical appliances and other plastic products burning from the number of accidents

24

2019

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Application of Flame Retardant in Household Appliances

Application of Flame Retardant in Household Appliances

The development of flame retardants has brought certain security to the development of the city, and at the same time promoted the development of many industries. Now the quality of life of citizens is constantly improving, which has led to the upgrading of consumption. It is reflected in the home appliance industry, that is, large appliances are becoming more and more saturated, while small appliances have sprung up and become a symbol of fashion new life. Statistics from the Fire Department of the Ministry of Public Security show that 13.11 per cent of the fire cases of electrical products were identified in the fire evidence identification from 2007 to 2011, and the number of cases involving electrical products was considerable. Flame retardants are no longer simply used in fabrics, plastics, wood and other items that are generally easy to catch fire. They are more used in electronics, electrical appliances, and building materials.

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2019

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Matters needing attention in the application of magnesium hydroxide flame retardant

Matters needing attention in the application of magnesium hydroxide flame retardant

Flame retardants, also known as flame retardant, fire retardant or fire retardant, can improve the safety of various materials. There are many types of flame retardants, and the mechanism of flame retardants is also different. Magnesium hydroxide is a new type of environmentally friendly inorganic flame retardant. Compared with other types of inorganic flame retardants, it not only has better smoke suppression effect, but also has multiple functions such as flame retardant, anti-drip, and filling. Magnesium hydroxide flame retardant is very environmentally friendly. In use, it can neutralize the acidic and corrosive gases generated during combustion. Whether it is used, produced or discarded, magnesium hydroxide will not emit harmful substances during the entire process. Truly environmentally efficient. Therefore, hydrogen oxidation

11

2019

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04

Treatment direction of inorganic flame retardant

Treatment direction of inorganic flame retardant

There are many types of inorganic flame retardants, of which aluminum hydroxide and magnesium hydroxide are the main force, especially when halogen-free flame retardants are promoted in some fields, they will become the first choice. Because the amount of inorganic flame retardant needs to be added is very large, in some special cases, it will exceed the amount of polymer itself, therefore, it is bound to have a very large impact on the physical and mechanical properties of the polymer, which requires the treatment of inorganic flame retardant, that is, microparticle and surface activation. The purpose of microparticlization is to make them evenly dispersed in the polymer and play a flame retardant role in the bulk phase. Experiments show that to achieve the same flame retardant standard, the amount of microparticle can be reduced appropriately.

10

2019

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04

In case of magnesium hydroxide leakage, how to deal with it

In case of magnesium hydroxide leakage, how to deal with it

Magnesium hydroxide is a kind of chemical substance, because it is an alkaline substance, once the leakage of our human body will cause some harm, which requires us to do a good job in its leakage emergency measures, so as to ensure our life safety, so as to reduce the loss of it, so what are the measures of magnesium hydroxide leakage? 1, emergency personnel wear air-carrying breathing apparatus, wear anti-static clothing, wear rubber oil-resistant gloves, to avoid direct contact or across the leakage. 2, the use of its equipment should be grounded, as far as possible to cut off the source of leakage. 3. Containment of leaks, prevent leaks from entering sewers, surface water and groundwater, and avoid

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Hefei Zhongke Flame Retardant New Material Co., Ltd

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Ministry of Foreign Trade Telephone:13956052398
Comprehensive department Telephone:0551-67712199
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