Covering the role of fire retardant wool: combustible materials after adding flame retardant, flame retardants at high temperatures to form a glassy or stable foam cover, cut off oxygen Shandong retardant wool, with insulation, oxygen barrier to prevent combustible gas escape outwardly role, so as to achieve the purpose of fire-retardant. Can produce crosslinked structure more stable solid matter or carbide layer such as organic phosphorus flame retardant heat. On the one hand the formation of carbonized layer can prevent further polymer pyrolysis, on the other hand can prevent the thermal decomposition of material into the interior of the combustion process involved in the gas phase. Shandong Antai New Material Technology Co., Ltd. Main fleece wool flame retardants, welcome new and old customers to buy. My company provides products flame test analysis. Most organic flame retardants are toxic, corrosive, fuming and other shortcomings, but also expensive; inorganic flame retardants can just make up for these deficiencies. General inorganic flame retardant often both, smoke two functions. So in recent years has been the rapid development of inorganic flame retardants. In addition to the aforementioned Sb, P inorganic substances, but also including AL, Mg, B, Mo, Zn and other minerals. These inorganic flame retardants are mostly endothermic dehydration wool brand, water vapor from cooling and dilution effect of combustible gas, thereby suppressing the combustion performed. Shandong Antai New Material Technology Co., Ltd. Main retardant wool, welcome new and old customers to buy. My company provides products flame test analysis. Retardant finishing process optimization: flame retardant finishing process, take the process as follows: casual hair → dipping → dehydration → washing → dehydration → drying. In the optimization process, select the factors of pH, temperature, concentration, time of these four can significantly affect the flame retardant effect. Since the flame-retardant effect can be obtained by measuring the length of a fabric of carbon, limiting oxygen index values, than burning, smoldering time, to present, and the amount of adsorption of these values ??with the flame retardant fabric has a direct relationship Weifang retardant wool, so to measure the flame retardant effect can be obtained by the measured fiber or fabric weight gain. And this method is simple, reproducible, high accuracy, simply by weighing constant temperature can be measured. Shandong Antai New Material Technology Co., Ltd. Main retardant wool, welcome new and old customers to buy. My company provides products flame test analysis. Shandong retardant wool prices _ _ Advanced Technology retardant wool provided by Aetna New Material Technology Co., Ltd., Shandong. Shandong Antai New Material Technology Co., Ltd. (www.antaitech.com) Shandong Weifang, the other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Advanced Technology in Shandong leadership with the staff warmly welcome all inquiries negotiations to create the Advanced Technology Shandong better future.