Hangzhou Artificial Rubber Flame Retardant Factory Address, PP halogen-free flame retardant material can contact the manufacturer sample. Therefore, in the case where no secondary treatment can be completed, the production of flame retardant nonwoven fabrics can be completed, and the sofa purchased from all over the United States is collected from which a variety of polyurethane foams (commonly used filled materials for sofa) are obtained. Polybrominated benzene, polybrominated diphenyl ether, short chain chloride wax, and hexabrominated cyclo dodecanes are listed as chlorinated paraffin, hexabrominated dodecane and other flame retardants are listed as a persistence organic that needs to be eliminated. Pollutants. In recent years, the requirements of the safety of flame retardants have continued to improve the requirements of flame retardant safety, which greatly promotes the low toxicity and efficient development of flame retardant R & D levels. The Representative Environmental Protection Act mainly includes "RoHS" and "Stockholm Convention". The main content of these bills is to limit and prohibit some substances that are harmful to the environment and human body, and some organic brine flame retardants are prohibited or restricted from environmental protection requirements due to ingredients or reactions. With the continuous improvement of environmental protection requirements, the phosphorus flame retardant is replacing the bromine flame retardant. (3) Application of surface treatment technology in leather flame retardant. Reasonable surface treatment is very important to increase the use of certain flame retardants, such as magnesium hydroxide and aluminum hydroxide. The existing inorganic or organic flame retardant is modified by powder technology and microcapsules, and the surface energy, surface wetting energy, electricity, light, adsorption and reactivity of the powder material can be destined. The production of leather does not only improve its flame retardant performance, but also provides performance of leather wear resistance, light resistance. The flame retardant effect of the phosphorus flame retardant is mainly reflected in the initial stage of combustion, producing a boiling point of 300 ° C, which reduces the flammable gas concentration produced by the polymer thermal decomposition, producing the carbon layer isolation of the external combustion gas and heat, exhibits good Flame retardant effect. The phosphorus flame retardant can be used as a radical trap in a gas phase, and the combustion can form p and PO radicals, capture the OH and H of the active free radical in the flame, dilute the concentration of the flammable gas, inhibit the flame; in the solid phase, oxygen-containing oxygen Acid mainly catalyzes carbon, forms a dense continuous carbon layer, as a barrier that blocks the diffusion of heat and matrix degradation products. Van Pis is a uniform uniform plate - avere-uniform modified fire insulation board manufacturer, producing a uniform plate - avere-uniform modified fire insulation board is a traditional EPS polybenzene sheet and a new inorganic material, innovative launch uniform plate - average change modification Fire insulation board, conventional polybenades combustion level increased to excellent A2 fire prevention performance, while retaining many of the original advantages of traditional polybenzene sheets, achieving the perfect performance of insulation fire, completely different from market EPS boards to achieve flame retardant . The polymer polybenzene sheet has superior fire resistance. It has been detected that the plate can reach the fire resistance of A2. It also has the advantages such as heat preservation, high tensile strength, non-cracking, non-variating, and can reduce construction time. Gas theory believes that flame retardant effects from flammable gases produced from flame retardant salts, dilute combustible gases or blocking wood matrices. Nitrogen-containing flame retardant, some inorganic flame retardants release ammonia, nitrogen, and crystalline water during heating, and the flame retardant mechanism can be explained by the air theory. How much is the flame retardant board? What is the demand for the flame retardation? The flame retardant board requires the light raw material, high strength, good thermal insulation, easy processing, low energy consumption. When flame retardant, the flame retardant is reacted with the flame retardient oil and gas in the wood, converted into carbon, carbon dioxide, and water, dilute the combustible gas. The heat transfer function of carbon is very low, which can function, so that the wood structure can last longer in the fire. This flame retardation effect is automatically occurring under the thermal effect of the fire, so it can be referred to as automatic maintenance. In addition, the water content, moisture absorbing, strength, glue, coating, corrosivity, etc.cresyl diphenyl phosphate supplier  of flame retardant wood also need to comply with relevant regulations. The inorganic flame retardant decomposes temperature, except for flame retardant effect, also has functions of flue gas and hydrogen chloride.Tolyl diphenyl phosphate factory Flame retardant CDP manufacturer  At present, the consumption of foreign industrial developed inorganic flame retardants is much higher than the organic flame retardant. The main varieties include aluminum hydroxide, magnesium hydroxide, red phosphorus, three oxide or the like. Aluminum hydroxide is a flame retardant, non-toxic, no corrosive, stable, high temperature without poisonous gas, low price, low price, low price, low price, low price, and low price. With the continuous improvement of living standards, people's requirements for products are increasingly strict, and more pay more attention to inorganic, environmentally friendly, safe, etc. There are a lot of flammable products in life, and companies will add flame retardants in their products, but these flame retardants are not environmentally friendly, and the human body is very harmful. The enterprise began to develop alternative products, and the magnesium hydroxide flame retardant is well known.

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