Shandong Advanced Technology wool flame retardants (Figure) _ _ Weifang wool flame retardant wool provided by Aetna New Material Technology Co., Ltd. Shandong. New Material Technology Co., Ltd. Shandong Aetna (www.antaitech.com) is specialized in the "fireproof materials," the business, the company adhering to the "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Hu in Wu. Compared with other fibers, wool fibers, although with a lower combustion, but in case of strong heat effect, but also easy to catch fire retardant wool company, causing a fire. Therefore, in order to give the wool textile flame retardant, for the protection of industrial property safety and reduce the economic losses caused by the fire with a very important practical significance. WA-S flame retardant mechanism of flame WA-S is our home-made flame retardant, which is negatively charged metal complexes. Molecular structure of the wool fibers of both -NH2 retardant wool quality, there are -COOH, its structure can be simply expressed as the formula: NH2-W-COOH. Formation (Ⅱ) structure under acidic conditions: NH3-W-COOH (H +) ← → NH3 + -W-COOH (A-) ← → A- · NH3 + -W-COOH wherein A- represents retardant WA- S anion. Shandong Antai New Material Technology Co., Ltd. Main wool flame retardants, welcome new and old customers to buy. Effect of the flame retardant concentration: the higher the concentration is usually flame retardant, flame retardant properties of the fabric, the better. If the other process conditions the same flame retardant wool, changing only the amount of the flame retardant, the experimental results shown in Table (a). As can be seen from the table, wholesale flame retardant wool, when a flame retardant amount to a certain extent, wool growth rate decreases with varying concentrations. This is because it is for a particular wool, -NH 3 + wool on the total number of positive ions is constant, when the flame retardant concentration reaches a certain value, its remaining -NH + 3 the relative amount of positive ions has been reduced to a certain extent, it continues to increase the concentration of the growth rate has little effect. Therefore, the concentration generally choose 2 to 3 percent that is sufficient to meet flame retardant requirements. Shandong Antai New Material Technology Co., Ltd. Main wool flame retardants, welcome new and old customers to buy.