Product introduction: It is necessary to use acrylic resin coated felt and various kinds of textiles. Features: This product is a high solid content of flame retardant, adding 20% can be flame retardant requirements. Product characteristics: Appearance: colorless transparent liquid Density: 1.185 to 1.195 (g/cm3) PH: 4~6 Smoldering, continued burning time: 0 to 3 seconds Limit oxygen index: 32% ~ 34% Breaking strength loss rate is less than 1%. Usage method： The flame retardant NEVEC-220 proportionally into acrylic resin mixing if no reaction can be used in coating coating process, after drying can meet the requirement of fire retardant, the products are widely used in the processing of the interior of the car felt, adding amount of 20% can be reached within 60mm or self extinguishing burning rate. Special hints: The key to use this product NEVEC-220 and acrylic resin is to see whether there is any reaction between flame retardant and acrylic resin. We can confirm that no reaction can be put into production with the small sample experiment.