hpmc manufacturer

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

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