HPMC Compounding Technology

how are you doing? The website has not been updated for a long time. Today I want to tell you about the principle of HPMC compounding. HPMC compounding technology is only to improve the performance of specific products, not general. Composite HPMC is designed for those non-technical dry powder manufacturers. Dry powder manufacturers who really understand the quality and products of HPMC will definitely choose pure HPMC, and then add some other chemical raw materials to improve product performance and save costs. For example, adding certain substances to HPMC in handmade plaster can improve performance, and adding another chemical product to HPMC in spray plaster can improve spray performance. If HPMC is added to the tile adhesive, large tiles can be bonded, and it has good sulfur resistance. These are the principles of composite HPMC. Currently, large dry powder manufacturers in China are using pure HPMC. Therefore, manufacturers who understand the product and technology will use pure HPMC, and then add other chemical raw materials to improve product performance. Adding sodium sulfate and sodium chloride to HPMC has no technical content, it is HPMC adulteration, it just dilutes the content of HPMC and lowers the price. According to my years of experience, HPMC used in the construction field can only be mixed with hydroxypropyl starch ether to improve the quality of HPMC. I’m just talking about the field of architecture. The main performance of hydroxypropyl methylcellulose in construction is water retention. HPMC with good water retention will also perform well in other indicators. Viscosity is not the most important indicator.

I hope the above arrangement can better convey your meaning and point of view. If you have any further questions, please feel free to ask!

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