Поставщики целлюлозы для различных промышленностей и нужд
7. Some factories and households use a small amount of C cellulose mixed into hydroxypropyl methyl cellulose ether, and when the aqueous solution of C cellulose meets with tin, silver, aluminum, lead, iron, copper and some heavy metals, precipitation reaction will occur; When c-cellulose aqueous solution coexists with calcium, magnesium and salt, it will not produce precipitation, but will reduce the viscosity of c-cellulose aqueous solution.
Methyl hydroxyethyl cellulose (MHEC) is a kind of methyl cellulose derivative which is made from natural high polymer cellulose. It is widely used in many different industries as water retention agent, thickener, adhesive agent and dispersant etc. It could dissolve in water and form a clear solution with specific viscosity. MHEC has a good stability even though in alkaline environment and provide a good stability in heat environment. Widely used in drymix mortar industry, oil drilling, detergent and paint & costings etc.