Retardant grades are a lot of criteria for the classification: usually watch uses the product, as well as which country's standards. Better to have specific criteria, so more targeted. If you just want to know about, then Weifang wool flame retardants, can go to the fire Resource Network - fire testing center section, are on the fire safety standards are introduced, as well as standards and technical literature can be downloaded. Shandong Antai New Material Technology Co., Ltd. Main retardant wool, welcome new and old customers to buy. Type flame retardant: in principle, possible to prevent the polymeric material burning material can be selected as a flame retardant. But in fact the wool flame retardant, in addition to flame retardant properties outside Weifang wool prices, flame retardants must also meet the following conditions: 1) the thermal decomposition temperature is higher than the polymer processing temperatures (approximately about 60 ℃ higher ). 2) good compatibility. Wool can be uniformly mixed with the polymer flame retardant manufacturers, no precipitation. 3) No serious adverse effects on its other properties applied to objects. Such as mechanical properties, processability, melt index, and the strength and the like. Low 4) the cost of production, non-toxic, does not release toxic and corrosive gases when burned. Shandong Antai New Material Technology Co., Ltd. Main retardant wool, welcome new and old customers to buy. Weifang price retardant wool, wool flame retardants, Shandong by Shandong Aetna Aetna Technology New Material Technology Co., Ltd .. Shandong Antai New Material Technology Co., Ltd. (www.antaitech.com) strong, credible, Shandong Weifang other industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shandong Advanced Technology and you work into the brilliant, for a better future!