1. Hydroxypropyl methyl cellulose HPMC has stable chemical properties, mildew-proof and water-retaining effects in the glue, and is not affected by changes in PH value. The viscosity can be used from 100,000 S to 200,000 S. However, in production, the higher the viscosity, the better. The viscosity is inversely proportional to the bonding strength. The… Continue reading HPMC manufacturer hydroxypropyl methylcellulose HPMC glue layer is the reason
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When using hydroxypropyl methyl cellulose for construction, pay attention to what dissolution methods and storage items
When using hydroxypropyl methylcellulose, it is necessary to pay attention to adding the appropriate amount of water and how to stir the formulated product, and how to obtain the final mixture. Take the required amount of hot water, put it in a container and heat it to more than 85, gradually add this product under… Continue reading When using hydroxypropyl methyl cellulose for construction, pay attention to what dissolution methods and storage items
Questions and answers about hydroxypropyl methyl cellulose
1. What is the main purpose of hydroxypropyl methylcellulose (HPMC)? ——Answer: HPMC is widely used in construction materials, coatings, synthetic resins, ceramics, medicine, food, textile, agriculture, cosmetics, tobacco and other industries. HPMC can be divided into: building grade, food grade and medicine grade according to usage. At present, most of the production is construction grade.… Continue reading Questions and answers about hydroxypropyl methyl cellulose