is a manufacturer of non-ionic cellulose ethers, focusing on supplying comprehensive product solutions to the global construction industry and painting & coating industry.
The factory is located in Shenze county, Shijiazhuang city, Hebei Province, China. The present output is 20,000 metric tons per year. At the beginning of 2018, for adopting the requirements of market and the company development planning, we invested 20 millions USD on the phase-Ⅲ production line. In 2020, the yearly output can reach 40,000 metric tons.
To supply our best products and services to the global clients, we registered a brand, LANDCEL , and established a new test laboratory and application research laboratory in the end of 2018.
Regarding HPMC questions and answers 6. What is the proper viscosity of hydroxypropyl methylcellulose (HPMC)? ——Answer: Generally 10W is enough for putty powder, and the requirement for mortar is higher, and 15W-20W is better. Moreover, the most important role of HPMC is water retention, followed ...
3. What are the dissolution methods of hydroxypropyl methylcellulose (HPMC)?——Answer: Hot water dissolution method: Since HPMC does not dissolve in hot water, HPMC can be uniformly dispersed in hot water at the initial stage, and then quickly dissolve during cooling. Two typical methods are describe