6 Industrial Applications Of Polyvinyl Alcohol (PVA)
In addition to its applications in cement-based products, MHEC is also used in the production of gypsum-based materials. It acts as a thickener and water retention agent in gypsum plasters, improving their workability and reducing the risk of cracking. Furthermore, MHEC enhances the adhesion properties of gypsum-based materials, allowing for better bonding to various substrates.
1、Hydroxypropyl methyl cellulose can provide viscosity and can be used as anti-settlement additive.
2、Hydroxypropyl methylcellulose can enhance the flowability and pumpability, thus improving the floor efficiency.
3、Hydroxypropylmethylcellulose can control water holding capacity, thus greatly reducing cracking and shrinkage.