The performances of three kinds of gels were compared by the experiments of viscosity,gel intensity,syneresis rate,adhesive power,gel freezing point as well as melting point and so on.

• 进行黏度、凝胶强度、凝胶水析率、凝胶黏着力、凝胶凝固点及熔点测定等试验,以对比几种凝胶的性能。