Hydroxypropyl Methyl Cellulose (plastering gypsum)

The advantages of using hydroxypropyl methyl cellulose (plastering gypsum):

1. It is crack-resistant and does not form lumps.

2. It has good viscosity and good coating properties.

3. It has high water retention, good anti-flow properties, and can ensure smooth construction.

4. Hydroxypropyl Methyl Cellulose (plastering gypsum)

5. Due to the disadvantages of traditional cement mortar plastering, such as easy cracking, air pockets, and long hardening time, the plastering gypsum can effectively solve the plastering problem. The bonding strength between plastering gypsum and the substrate is usually between 0.5-1.5MPa. Gypsum is an industrial byproduct with low cost, mainly desulfurization gypsum and phosphorus gypsum. Gypsum is an architectural material that forms a large number of pores in the material after curing. Its pores have a breathing function that makes gypsum play an increasingly important role in modern interior decoration. This breathing function can regulate the humidity of the living and working environment, creating a comfortable microclimate.

6. In gypsum-based products, whether it is plastering mortar, filler, caulk, or self-leveling gypsum, hydroxypropyl methyl cellulose plays an important role. The appropriate hydroxypropyl methyl cellulose is insensitive to the alkalinity of gypsum, and can quickly penetrate various gypsum products without forming lumps. It does not have a negative impact on the porosity of cured gypsum products, thus ensuring the breathing performance of gypsum products. It has a retarding effect but does not affect the crystal growth of gypsum, ensuring the material's bonding ability to the substrate with appropriate wet. It greatly improves the construction performance of gypsum products, making it easy to spread without sticking to tools.

7. The advantages of using hydroxypropyl methyl cellulose (plastering gypsum):

8. It is crack-resistant and does not form lumps.

9. It has good viscosity and good coating properties.

10. It has high water retention, good anti-flow properties, and can ensure smooth construction.

11. Packaging, transportation and storage:

12. Hydroxypropyl methyl cellulose cosmetic grade is packaged in paper drums with polyethylene inner bags or coated polypropylene woven bags, with a net weight of 25kg per bag. Store it in a well-ventilated and dry place indoors, and be careful to prevent moisture. During transportation, be careful to prevent rain and sun exposure.