Generally wholesale fabric flame retardant, foam control rate of 1: 1 to 3 range, the plastic coating amount (dry weight) control at 30-40% (owf) can achieve better flame-retardant effect. For example: width of 2m, 400g / m2 fabric, on the amount of plastic in the 120g / L (dry weight) can be achieved BS5852 flame retardant, foaming rate was controlled at 1: 1 ~ 5, the speed 20m / min, is required hair When the bubble to control the amount of fluid in 4800g / min (dry weight), and accordingly adjusting other parameters in accordance with an expansion ratio. Shandong Antai New Material Technology Co., Ltd. Main fabric flame retardant fabric, welcome new and old customers to buy. Retardant effect of testing this technology adoption and BS5852 standard fire test. FMSS302 method: Equipment YG (B) -815D level of combustion performance tester to take 350mm × l00mm fabric before the test sample is placed at 20 ℃, relative humidity of 55% when placed 24h. Test procedure: ① gas power source, the intake valve open a small fire retardant fabric retail, lit a small fire, adjust the height of a small fire 6mm. ② Set the switch to manually key in Weifang retardant fabric price, press the ignition button, lit Bunsen burner, adjust the intake valve so small Bunsen burner flame height is 40 ± 2mm, until after the flame is stable, relaxed button, the flame goes off . Shandong Antai New Material Technology Co., Ltd. Main fabric flame retardant, welcome new and old customers to buy. Price retardant fabric, the fabric flame retardant, flame retardant fabric Shandong Advanced Technology provided by Aetna New Material Technology Co., Ltd., Shandong. 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!