HPMC for Tile Adhesive HPMC for tile adhesive contains other additives such as cement, sand and limestone, which can increase the […]
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D&J Chemicals was founded in 2013, the enterprise is located in Jinzhou Economic Development Zone, Hebei Province. It covers an area of more than 27,000 square meters and has an annual yield of 10,000 tons of methyl cellulose.
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Hydroxypropyl Methylcellulose (HPMC) For Tile Adhesive
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HPMC for Tile Adhesive
HPMC for tile adhesive contains other additives such as cement, sand and limestone, which can increase the adhesion of tile ceramics. Tile adhesive is a new modern decorative material used to paste tiles, face tiles, floor tiles and other decorative materials. There are many kinds of additives in tile adhesive, but usually cellulose ether additives are added to tile adhesive to improve water retention, thickening effect and open time.
Before using HPMC tile adhesive with adhesive will be powder and water 1 : 0.25-0.3 ratio. Stir it to be ready for construction after the adhesive is completely dry, you can adjust the tile position within the allowed operation time (about 24 hours to fill, 24 hours should prevent heavy objects from pressing on the tile surface).
Construction grade hydroxypropyl methyl cellulose is widely used in building grade. For example, tile bonding, tile mortar.
| Recommended Grade | DJ-HP200M | DJ-HP200K |
| Appearance | White or off-white powder | White or off-white powder |
| Water Retention Rate(%) | 97% min. | 97% min. |
| Moisture content | ≤5.0 | ≤5.0 |
| pH value | 6-7 | 6-7 |
| Viscosity | 180,000 mPa.s (NDJ-1, 2% solution, 20℃) | 200,000 mPa.s (NDJ-1, 2% solution, 20℃) |
Hydroxypropyl Methyl Cellulose for Tile Adhesive Advantages
HPMC cellulose has many characteristics, such as thickening, water retention, dispersion, emulsification, film formation, adhesion, gelation and adsorption. The HPMC has good effect in tile adhesive, It can be improved the Anti-Slip, water retention, opening time, viscosity and strength of tile adhesion. Due to its high water performance, hydroxypropyl methyl cellulose does not need to be pre-soaked or wetted with tiles and substrates, which can significantly improve the bonding strength. The slurry can be constructed in a longer period, and the construction is convenient and uniform. It is delicate and has good anti-slip performance. HPMC with a thickening, binding, dispersing, emulsifying, PH value of stability, film, suspension, adsorption, gel, surface activity, maintain a features such as water and protective colloid.
1. Enhance water retention characteristics and extend working time.
2. Improve the bonding strength of tile adhesives.
3. Improves flexibility and deformability of the caulk.
4. It can enhance the sag resistance of tile adhesives.
5. Good bond strength, both thick and thin, with reduced shrinkage and tiles that do not crack or fall under stress.
6. Mortar has better malleability and flexibility, which makes construction easier and work more efficient.