Hydroxypropyl Methycellulose

we offer Hydroxypropyl methyl cellulose (HPMC) Applications
Hydroxypropyl methyl cellulose in dry mortar, the amount of cellulose ether is very low, but it can significantly improve the performance of the wet mortar, is a major influence performance additive mortar construction. Now, hydroxypropyl methyl cellulose, cellulose ethers are used in dry mortar mainly hydroxypropyl methyl cellulose ether (HPMC). Hydroxypropyl methyl cellulose HPMC in dry mortar plays a major water retention, thickening, improve the workability and so on.
1, building mortar plastering mortar
High water retention can fully hydrated cement, significantly increase the bond strength, while appropriate to improve the degree of tensile and shear strength, greatly improve the construction effects, improve work efficiency.
2, water putty
Hydroxypropyl methyl cellulose in putty cellulose ether mainly from water retention, adhesion and lubrication effect, to avoid cracks and lead to dehydration due to excessive water loss, while enhancing the putty adhesion, reduced flows linked to construction phenomenon, so that the construction is relatively smooth.
3, wall plaster series
Gypsum products among hydroxypropyl methyl cellulose, cellulose ether mainly from water retention, increased lubrication and so on, but also has some retarding effect, solves the construction process drum cracking reach the initial intensity of the problem, may be extended operating hours.
4, interface agent
The main use as a thickener, can improve the tensile strength and shear strength, improve surface coating to enhance adhesion and bonding strength.
5, exterior insulation mortar