It is conducive to the dual-barrier effect, including the physical shield provided by the graphene nanosidene nanofin, and the chemical carbon supplied by the later phosphorus hypothesis, greatly reduces the release rate of the resin decomposition volatile, minimizes oxygen and heat. freed. Therefore, this hybrid flame retardant can overcome the disadvantages of early acid catalytic degradation effects caused by conventional phosphorus flame retardants. Mixing with flame retardant can slightly increase the mechanical properties of the polymer composite, rather than deteriorating like a conventional flame retardant additive. Hybrid flame retardants as potential applications of graphene, the future is very promising.
Plastic polymers are widely used in automotive inside and outside parts, and most parts operate in harsh environments such as high temperature, high pressure. Plastic flame retardant modification is the basic requirements of automotive polymers. Adding a flame retardant is the basic means of polymer flame retardant modification, what is the mechanism of polymer flame retardants?
Flame retardants are one of the fastest growing varieties in various material additives. The purpose of the flame retardant is to make the non-flame retardant material have flame retardant properties, which is not easy to combust or self-extinguish under certain conditions. With the continuous advancement of flame retardant technology, there are more and more types of flame retardants, and their performance has also improved.
Triphenyl phosphate factory
Changzhou Blendex338 toughening agent manufacturer's liquid flame retardant product advantage is reflected in compatibility with most common textile finishes, does not affect other treatment agents, and the fabric feels good after treatment; The crosslinking agent contains the sixth carbon atoms of the glucose ring in the cellulose, form an inorganic flame retardant and an organic flame retardant.
At present, my country's flame retardant legislation is still in its infancy. The various industry associations put forward corresponding standards for the fire safety of products, and laws and regulations on fire safety are gradually established and improved. With the introduction of laws and regulations such as "Flame Return Products and Components Combustion Performance Requirements and Identification", "Flame Retardant Product Identification Management Measures (Trial)", "Provisional Regulations on Fire Protection of Civil Building Insulation System and Decoration", my country Suitable requirements for building products, floor materials, wire and cable, as well as seats, sofas, mattress insulation and foam, and vigorously promote the development of my country's flame retardant industry. In 2016, my country's phosphorus flame retardant market sales reached 2.
Tripolyphosphate manufacturer 2 billion tons.
Magnesium hydroxide is a thermally stable inorganic flame retardant. Core suggestion finished fire paint is a new type of paint variety in integrating assembly and fire function. When the fire coating is applied to the flammable substrate.
Phosphoric acid triphenyl ester supplier
In 2016, my country's flame retardant consumption is about 10,000 tons, of which the proportion of phosphorus flame retardants is about 10,000 tons, which is more than 12,000 tons in 12 years, and the growth rate is. The fiber fabric is soaked in flame retardant pickup, and the flame retardant component can be reacted, and the functional group on the fibers is reacted, and the flame retardant structure bond is attached to the fibers, and the flame retardant component can be physically attached to the fiber. However, due to the weak combination of flame retardant components and fibers,
The addition of a flame retardant flame retardant material refers to the addition of a flame retardant during the processing of the flame retardant polymer substrate, and has no chemical reaction with the substrate and other ingredients, physical dispersion in the substrate, so that the substrate has flame retardant, Mainly used in thermoplastic polymers.
The flame retardant performance of the crosslinked polymer is much better than the linear polymer. In the thermoplastic processing, a small amount of crosslinking agent is added, which can make the plastic into a portion of the mesh structure, improve the dispersion of the flame retardant, which facilitates the combustion of the plastic, improves flame retardation, improves product mechanical properties and resistance. Temperature.
Note: Although the thermoplastic elastomer is relatively difficult to flame retardant due to the substrate problem, especially the use of about 2 mm halogen-free flame retardant, unless otherwise not considering other properties of the material, it will not stop us from continuing to develop more efficient flame retardant systems. .
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