Views:0 Author:Site Editor Publish Time: 2019-10-12 Origin:Site
Normal Tile Adhesive applies to the floor tiles of ordinary mortar surface or the small pieces of wall tiles. Hydroxypropyl methyl cellulose (HPMC) with high viscosity is suggested in tile adhesives with the dosage is about 0.2 to 0.3% in dry mortar.
High Performance Tile Adhesive has the property of adhesion strength, which applies to paste tiles in gypsum board, fiber board and the various stone materials, etc. The suggested dosage of Hydroxypropyl methyl cellulose (HPMC) is generally 0.4 to 0.6% in tile adhesives to reach the highest level.
Hydroxypropyl MethylCellulose (HPMC) are widely used in construction, pharmaceutical,food, cosmetic, detergent, paints, as thickener, emulsifier, film-former, binder, dispersing agent, protective colloids.We can provide the regular grade HPMC, we also can provide modified HPMC according to customer requirements. After modified and surface treatment, we can get the goods which is dispersed in water quickly, lengthen open time, anti-sagging, etc.
Industrial-grade hydroxypropyl methyl cellulose used in mortar is distinguished by viscosity. Generally, the following types are commonly used Low viscosity: 400 is mainly used for self-leveling mortar. Reason: low viscosity, good leveling, high mortar density. Medium and low viscosity: 20000-400000
Hydroxypropyl methyl cellulose ether-HPMC, as an auxiliary additive widely used in the field of building materials, is mainly used for water retention, thickening and improving the workability of the finish product. Water retention rate is often one of the core indicators for selecting high-quality