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表1 海藻酸钠水溶液物性

Table 1 Properties of sodium alginate solution

Aqueous solution Viscosity yu/ (mPa.s) Surface tension Density p/ coefficient 〇7(mN.m) (kg.m-3) 0.1% SA, 0.1% Tween 20 1.58 34.17 999 0.4% SA, 0.1% Tween 20 3.00 34.67 1020 1.0% SA, 0.1% Tween 20 6.60 34.97 1070 0.1% SA, 0.1% SDS 2.43 24.50 1002 0.1% SA, 0.2% SDS 2.43 31.59 1010