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What are the product details of magnesium hydroxide flame retardant?

What are the product details of magnesium hydroxide flame retardant?

Magnesium hydroxide is a new type of filled flame retardant. It can reduce the surface temperature of the filled synthetic material in the flame by releasing bound water and absorbing a large amount of latent heat when it is decomposed by heat, which can inhibit the decomposition of polymer and cool the combustible gas. As a professional magnesium hydroxide flame retardant manufacturer, today we will introduce the product details of magnesium hydroxide flame retardant. I hope our introduction will be helpful to you. (1) model particle size (μm) mesh whiteness Mg(OH)2 purity (2)ZR105 ≤ 25000 ≥ 92 ≥ 94 (3) this model can

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Flame Retardant Treatment Method of Flame Retardant in Building Materials

Flame Retardant Treatment Method of Flame Retardant in Building Materials

In building materials, most of the building plastics are combustible materials, and a small number of them are flame retardant materials. Plastic in the fire several combustion heat, high temperature artillery, burning speed, the release of a large number of smoke and toxic gases, therefore, building plastics must be flame retardant characteristics, professional flame retardant manufacturers, for you to introduce, flame retardant treatment methods in building materials. 1, add flame retardant in the plastic to add flame retardant and inorganic filler, so that the combustion characteristics of plastic products to be good. Commonly used inorganic flame retardants are aluminum hydroxide, magnesium hydroxide, magnesium carbonate, zinc borate, = two zinc oxide; organic flame retardants are chlorinated paraffin, hexabromobenzene,

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What are the effects of magnesium hydroxide flame retardants?

What are the effects of magnesium hydroxide flame retardants?

The flame retardant effect of magnesium hydroxide flame retardant is to prevent or inhibit the speed of physical or chemical changes in the combustion process of polymer materials. The following will introduce the flame retardant effect of magnesium hydroxide flame retardant in detail. 1, the endothermic effect of its role is to make the temperature rise of polymer materials difficult, for example, borax has 10 molecules of crystal water, due to the release of crystal water to capture 141.8kJ/mol heat, because of its endothermic and the temperature rise of the material is inhibited, resulting in flame retardant effect. The flame retardant effect of hydrated alumina is also due to its thermal dehydration to produce endothermic effect. In addition, some heat

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2019

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What is the development trend of nylon flame retardant

What is the development trend of nylon flame retardant

With the application of nylon engineering plastics more and more widely, more and more varieties of flame retardants, as well as the development and research of flame retardant technology continues to deepen, flame retardant nylon mainly to the following aspects of development: 1. halogen-free, non-toxic low halogenated many countries have limited or reduced the use of halogen-containing flame retardants, and replaced by phosphorus, nitrogen flame retardants and inorganic flame retardants; 2. Flame retardant compounding technology 3. Multi-functional multi-functional flame retardant nylon-In addition to requiring PA to have flame retardant properties, some industries also require PA to have some other characteristics, such as antistatic, thermal conductivity, electrical conductivity, etc. Therefore, in addition to the need to add resistance

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Magnesium hydroxide in the high-end flame retardant market continues to be optimistic

Magnesium hydroxide in the high-end flame retardant market continues to be optimistic

Magnesium hydroxide is a new type of filled flame retardant, in the process of thermal decomposition of the release of combined water, absorb a large amount of latent heat, in order to reduce the surface temperature of the filling of synthetic materials in the flame, with the inhibition of polymer decomposition and the effect of the production of combustible gas cooling. The magnesium oxide generated by the thermal decomposition of magnesium hydroxide is an ideal refractory material. In addition to helping to optimize the fire resistance of the synthetic material, the water vapor released by the decomposition also has the effect of smoke suppression. Therefore, in the rubber industry, magnesium hydroxide is recognized as a high-quality flame retardant with three functions of smoke suppression, filling and flame retardant. At present, in the field of communication cable

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Flame retardant manufacturers-what are the advantages of using flame retardant masterbatch?

Flame retardant manufacturers-what are the advantages of using flame retardant masterbatch?

Due to the flame retardant masterbatch (masterbatch) used in plastics in flame retardant efficiency, environmental protection, improve production efficiency, convenience and many other advantages, it has become an effective substitute for traditional flame retardants and has been widely used in plastic granulation, extrusion, injection molding and other aspects according to the customer type can be divided into functional flame retardant masterbatch and functional flame retardant masterbatch. The effect of flame retardant masterbatch is also called modified plastic factory with flame retardant masterbatch. Flame retardant manufacturers summarize the following advantages of using flame retardant masterbatch: 1. reduce costs with the progress of science and technology, the continuous development of carrier plastics and equipment, high concentration, high dispersion, high compatibility is possible, a small amount of carrier is not

05

2019

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Flame Retardant-Guarding People's Production Property Fire Guards

Flame Retardant-Guarding People's Production Property Fire Guards

With the advent of midsummer, the heat and high temperature, electronic and electrical products are easy to cause fires, and a large number of wooden furniture, plastic decorative materials, textiles and so on in the room are also flammable objects. Without the protection of flame retardants, fire hazards will be everywhere. But for most people, "what exactly is a flame retardant" is not what they care about. Because people can't see it at all and have no way of knowing its existence. However, in modern life, flame retardants are almost everywhere. In the mobile phones we carry with us, in the computers on our desks, in the subway we take every day, in the car we drive, and even the mattress that keeps you sleeping every night.

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2019

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What is the difference between light and heavy magnesium hydroxide

What is the difference between light and heavy magnesium hydroxide

The so-called magnesium hydroxide is not only a literal one, in fact, it can also be divided into light magnesium oxide and heavy magnesium oxide two. Light magnesium oxide white amorphous powder, volume fluffy. It is difficult to dissolve in pure water and organic solvents, and its solubility in water increases due to the presence of carbon dioxide. Soluble in acid, ammonium salt solution. It is converted into crystals by high temperature burning. In case of carbon dioxide in the air, magnesium carbonate double salt is generated. Heavy magnesium oxide volume compact, white or beige powder. It is easy to combine with water, and it is easy to absorb moisture and carbon dioxide in the exposed air. It is easy to gel and harden when mixed with magnesium chloride solution. They are in addition to some physical properties and chemical

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Frequently Asked Questions about Flame Retardants

Frequently Asked Questions about Flame Retardants

In everyday life, combustibles (plastics, fabrics, wood, paper) are the items that come into contact with us the most. And these items are flammable items, such as improper handling (storage) resulting in a fire, will bring huge losses to the environment and people's lives. Especially plastic products, most of the plastic products are made of PE, PP, ABS and other excellent performance of plastic raw materials, these raw materials have flammable characteristics, in the burning time to produce a large number of smoke machine toxic gas, poisoning, serious to the human body caused great harm. 2. What are the requirements for the addition of flame retardants?

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Comparison of two ways of surface modification of aluminum hydroxide

Comparison of two ways of surface modification of aluminum hydroxide

Aluminum hydroxide powder has multiple functions such as flame retardant, smoke suppression, and filling. It can produce synergistic flame retardant effect with various substances such as phosphorus. It is a widely used chemical product and has become an important environmentally friendly flame retardant in electronics, chemicals, cables, plastics, and rubber. Aluminum hydroxide is a filled inorganic flame retardant. In order to achieve a better flame retardant effect, the filling amount needs to be 40%, even as high as 60%, but the high filling amount not only seriously affects the mechanical properties of the product, but also makes the extrusion and processing performance worse. Therefore, in order to make the aluminum hydroxide powder more widely used in flame retardant materials such as polyolefin, it is necessary to carry out surface modification. Objective

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Hefei Zhongke Flame Retardant New Material Co., Ltd

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Ministry of Foreign Trade Telephone:13956052398
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