Study on the Synthesis and Properties of Alkyl Phosphate Ester as Antistatic Agent
BAO Li-hong,WAN Rong (School of Materials Science and Engineering,Beijing Institute of Fashion Technology,Beijing 100029,China)
Antistatic agents of alkyl phosphate were synthesized with dodecyl and P2O5 as main materials.Their properties of moisture absorption,heat resistant and antistatic were investigated through adjusting the ratio of doolecyl to P2O5. The results showed that stable products with high translation could be obtained when esterification happened under the temperature of 80 ℃ for 5 h,hydrolyzation occured at the temperature of 70 ℃ for 2 h,with diethanolamine as neutralization.The product's antistatic property was best when the ratio of dodecyl to P2O5 is 3 to 1.
【CateGory Index】： TQ340.471