The Special Advantages Of Flame-retardant Nonwoven
Polyester flame retardant no spinning cloth of main ingredients is polyester, polyester fiber belongs to chemical fiber, is Terephthalic acid or Terephthalic acid II b ester and ethylene glycol of aggregate product. features following: strength high, and elastic good, heat sex good, surface smooth, wear sex good, resistance light sex good, resistance corrosion, dyeing sex poor. its flame retardant mechanism main is joined flame retardant agent, flame retardant agent, is a material with additives, General should for polyester plastic, textiles,, Material added to the polyesters by improved ignition or prevent combustion of materials to achieve the purpose of the flame retardant, so as to improve the fire safety of materials. flame retardants are divided into many kinds of halogen-free flame retardant agent, organic phosphorus and phosphorus-halogen flame retardant agent and intumescent flame retardant and inorganic flame retardant. at present is mostly used in halogen-free flame retardants of brominated flame retardants.
Propylene as raw material for polypropylene fiber is a synthetic fiber features: high wet strength and dry strength, wear resistance, and corrosion resistance.
Rayon belongs to regenerated cellulose fiber, good Hygroscopicity, breaking strength than cotton small, environmentally friendly, nontoxic, price is higher than other fiber characteristics.