2008•Chemical Industry and EngineeringRequires access
Study on Nonionic Wax Emulsion
Qi Yutai
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Abstract
Span-80,Tween-80 and stearic acid were used as emulsifier for 52~# wax complex.The factors,such as HLB,the quantity of emulsifier,emulsifying temperature,emulsifying time,and emulsifying water,on the quality of the wax emulsion were discussed.The optimum emulsifying conditions were obtained.The results showed that stable wax emulsion can be prepared when HLB is 10.385,the quantity of emulsifier is 9.80% by gross,emulsifying temperature is 75 ℃,emulsifying time is 55 min,emulsifying water is 71.11%.