textile printing and dyeing
Printing paste is the preferred choice for modern high-precision printing due to its high paste yield and strong shear thinning characteristics; Although HEC has good suspension, it can easily cause blurry patterns; CMC has low cost but poor electrolyte resistance, and is often used in non sensitive printing systems.
More Application
The company produces hydroxypropyl methyl cellulose, hydroxyethyl methyl cellulose, hydroxyethyl cellulose, carboxymethyl cellulose, and polyanionic cellulose. Widely used in the fields of medicine, construction, synthetic resin, petroleum extraction, ceramics, daily chemical products, etc., it is an energy-saving and environmentally friendly innovative product actively advocated by the Ministry of Construction of China.
Building Materials and Architectural Coatings
In putty, mortar, and self leveling materials, HPMC delays water evaporation through an efficient water locking mechanism, ensuring sufficient hydration of cement and improving bond strength and crack resistance.
Oil drilling shale hydration expansion
PAC forms a dense mud cake in the saltwater system, inhibiting shale hydration expansion; CMC relies on molecular chain winding to increase viscosity, but is easily affected by electrolytes; Due to the temperature limitation of gel, HPMC is often used as an auxiliary thickening agent rather than a main fluid loss reducer.