Factors affecting the viscosity of hydroxypropyl methylcellulose

Generally, the viscosity of hydroxypropyl methylcellulose will be affected by the following factors: 1. The higher the content (or concentration) of cellulose ether, the higher the viscosity of its aqueous solution, but when using it, attention should be paid to selecting the appropriate content to avoid excessive content and affecting the performance of mortar and… Continue reading Factors affecting the viscosity of hydroxypropyl methylcellulose

The role of hydroxypropyl methyl cellulose in insulation materials

Hydroxypropyl methyl cellulose (HPMC) is widely used in building materials, and it has the following characteristics for external wall insulation: Bond strength: Choosing the appropriate cellulose can provide the highest bond strength mortar; performance: In the application method, the mortar added with cellulose has a certain consistency and does not sag. Make the mortar work… Continue reading The role of hydroxypropyl methyl cellulose in insulation materials