Phosphorus flame retardant decomposes in the combustion process to promote polymer dehydration and carbonization, form a carbonized residue protective layer, isolate the polymer from air. At the same time, dehydration absorbs a large amount of heat, reducing the surface temperature of the polymer, reaching the flame retardant effect. The flame retardant plywood is a flame-retardant plylets produced by wood as the main raw material. Due to the rationality of its structure and fine processing in the production process, it is generally possible to overcome the defects of wood, greatly improving the physical mechanical properties of the wood. At the same time, the flame-fired plywood also overcomes the disadvantages of the flammable flammability of ordinary plywood, effectively improves the flame retardancy of the plywood. The production of flame retardant plywood is an important way to use wood and improve wood performance. Fire-resistant flame retardant panels are new sheets with flame retardant properties of flame retardant production on the basis of ordinary human panels or to add flame retardant production. 3) Decorative single board veneer flame retardant plywood type: Phosphorus flame retardants include inorganic phosphorus flame retardants and organophosphorcharides. 3. Most organic flame retardants have disadvantages such as sex, corrosive, smoke, expensive; inorganic flame retardants can make up for these defects. In general, inorganic flame retardants typically have two functions of flame retardant and smoking. Therefore, inorganic flame retardants have developed rapidly in recent years. Nitrogen flame retardant is low, non-corrosive, heat resistance, and ultraviolet rays, high flame retardant efficiency, and low price. The disadvantage is that the flame retardant plastic is difficult to process, and the substrate is poor. Nitrogen implant applications for nylon mainly includes MCA (melamine cyanic acid), MPP (melamine polyphosphate), and the like. Regarding its flame-retardant mechanism, the sublimation of the flame retardant reduces the surface temperature of the polymer material by isolation of the flame retardation, and the flame retardation of flame retardation is achieved by isolating the air, and the flame retardant in the coagulation phase and nylon direct contact carbonization. Expanded mechanism. Although the flame retardancy is good, the thermal stability is poor, it is easy to absorb moisture, so the electrical performance of the product in the moisture environment will deteriorate. 3 phosphorus flame retardant, is organic phosphor to add flame retardants? Such flame retardation generated when the flame retardant is burned to form a stable multimer, cover the surface of the composite material, isolate oxygen and flammable materials, and flame retardant effects. Its flame retardant effect is superior to bromide.2,2-bis(2,6-dibromo-4-hydroxyphenyl)propane supplier  In order to achieve the same flame retardant effect, the amount of bromide is 4-7 times that of the phosphat. Such flame retardants mainly include phosphorus (phosphine) acid esters, halogen phosphones, and halogen phosphorus, widely used in epoxy resins, phenolic resins, polyesters, polycarbonates, polyurethane, polyvinyl chloride, polyethylene, polypropylene, ABS, etc. The fusion temperature rise rapidly, there may be a sticky wall, the material is partially generated, and the surface is widely used in Guangxi 120 EBS manufacturers. 3. Do not combustion gas dilution theory: or flame retardant problem. The flame retardant in the flame retardant can decompose a non-combustible gas when it feels thermal energy, which can reduce the heat around the plate to encounter the heat around the fire. Further, the non-combustible gas dilutes the concentration of the combustible gas, interferes with the combustion chain reaction, thereby achieving the flame retardant effect; The influence of fire-resistant fillers on fire resistance, flame retardant and high alumina cement not only have adhesive, but also high temperature resistance. Repalatable latex powder and high alumina cement are used as a binder, which is due to the pore and capillary of the liquid phase of the reneseissable latex powder and the high aluminum cement suspension. Whether the US fuel uses a bromine. It cannot be simply divided into a family according to certain elements in chemicals. I think this family has one, and they have a variety of differences. Whether you use a flame retardant, the body has a common property. The role of the flame retardant is to prevent the occurrence of fires.2,2,6,6-Tetrabromobisphenol A manufacturer  time. Give people more escape opportunities. The fire itself is like this. The main reason for the fire is carbon monoxide, hydrogen cyanide and polycyclic aromatic hydrocarbons. Cycloalkylene hydrocarbon. Whether you use the common attribute of the flame retardant. US fuel is essential. Whether the bromine flame retardant is used. All of this will generate a gas. so. Bromfrombone flame retardants do not only have the nature of fire. From the perspective of suppressing fire.4,4-Isopropylidenebis(2,6-dibromophenol) factory  Reduce the generation of gas. It plays an important role in environmental protection. At the same time, the US fuel cannot be simplified. In fact, the flame retardation plate is not burning, but in the production process, the flame retardant is added to the board by complex process, with a certain flame retardant performance and fire resistance limit. So, what is the flame retardancy of the Osborn flame retardant? As plastics are used in the automotive applications, the purchase of PP flame retardant parent-grain, nano-inorganic flame retardant parental particles are likely to be widely used in automobiles. The nano-inorganic flame retardant parental particles are a carrier having a halogen-free flame retardant composite powder having a nano-ultra-large specific surface area, and a flame retardant made of surface modification is added to polyethylene by nanotechnology.

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