Meanwhile adopting two-step process of viscosity-decreasing method, i.e.adding hydrogen peroxide during the process of basification and abstersion to decrease the viscosity of alkaline cellulose, as a result the sodium carboxymethyl cellulose with ultra low viscosity was obtained.

  • 同时,采用二步降粘法,在碱化及洗涤过程中加入过氧化氢,以降低纤维素钠的粘度,制得超低粘度的梭甲基纤维素钠。

  • provided by jukuu 2025-01-19 23:59:16

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