mortar additive hpmcMay 11th 2023
HPMC manufacturer-Hydroxypropyl Methylcellulose Feature for Industrial Building
–Used in interface mortar
The main role of hydroxypropyl methylcellulose is to retain water, bond, and lubricate. With high water retention, surface optical rotation performance, improve uniformity. Avoid skinning and powdering, improve anti-shrinkage and anti-cracking, improve anti-drooping performance, and make it more comfortable and labor-saving after scraping, which improves work efficiency.
–Used in plastering mortar
High water retention of hydroxypropyl methylcellulose can make the cement fully hydrated and significantly increase the bonding strength. At the same time, it can appropriately increase the tensile strength and shear strength, greatly improve the construction effect and increase the work efficiency.
–Used in insulation mortar
In this material, hydroxypropyl methylcellulose focuses on the functions of adhesion, water retention and strength. With improved construction, high water retention, anti-hanging ability. Improve anti-sagging ability, anti-shrinkage and crack resistance, improve bonding strength and work efficiency.
–Used in interface agent
Hydroxypropyl methylcellulose is mainly used as a thickener, which can improve the tensile strength and flexural strength. Improve surface coating, enhance adhesion, and improve bonding strength. It has good permeability and improves the uniformity of the interface. Enhance the lubricity and fluidity of the mortar,
make it easier to apply and improve work efficiency.
–Used in tile adhesives
Hydroxypropyl methylcellulose can be used as a water-retaining agent and adhesive in the bonding of tiles, which can greatly improve the construction performance of tile adhesives. Higher water retention can avoid
the need to soak or wet the tiles and the base in advance, which significantly improves its performance.
Adhesive strength. It has good water retention, enhanced adhesion, and high sag resistance.
Improve construction performance, make construction more convenient, improve work efficiency, at the same time improve bond strength and have good anti-slip properties.
–Used in synthetic resin
In the production of synthetic resins, hydroxypropyl methylcellulose acts as a colloidal protective agent, which can effectively prevent the aggregation of polymer particles. The dispersion system in the vinyl chloride (VC) float polymerization directly affects the quality of the product PVC resin and its processing and products; it improves the thermal stability of the resin and controls the particle size distribution (that is, adjusts the density of PVC). In addition to ensuring that the performance complies with international standards, the resin can also have good apparent physical properties, excellent particle characteristics and excellent melt rheological behavior.
–Used in caulk, jointing agent
The addition of hydroxypropyl methylcellulose makes it have good edge adhesion, low shrinkage and high abrasion resistance, protects the base material from mechanical damage, and avoids the impact of penetration on the entire building.