Cellulose Ethers for Putty
Putty is a fine leveling or texture stucco, that is widely used in Asia . It has a history of more than 30 years and plays a very important role in the decoration of buildings.
Generally, the coating finishing system has three layers: wall, putty, and coating. When the ambient temperature and humidity change, the deformation of the three layers of materials is consistent due to their different deformation coefficient, which inevitably causes stress in the decorative systems. The putty can eliminate stress by virtue of its flexibility, thereby to resist crack of the substrate and peeling of the film. In the mean time putty provides a leveling, smooth or textured substrate for the latex paints. The dosage of the latex paint will be decreased and the expectancy of the coating membrane will be extended because of optimizing of formulas of putty.
Jianxin’ s Cellulose Ethers provide the putty with the following properties:
1.excellent water retention;
3.long open time;
4. wide adaptability range of the environment.