Cement Render
Kaimaoxing cellulose ethers stand as indispensable elements in the formulation of successful cement-based renders, contributing significantly to the water retention crucial for proper cement setting and achieving robust mechanical strength. Beyond these fundamental roles, Kaimaoxing cellulose ethers bring about a multitude of advantages in render formulations.
Seamless Mixing Process:
In render grades, Kaimaoxing cellulose ethers exhibit remarkable solubility, swiftly dissolving to ensure the complete dispersion of dry particles. The additives not only facilitate easy mixing but also enhance the lubricity of dispersed particles, resulting in a render that is not only smooth but also homogeneous. The surface activity of Kaimaoxing cellulose products further aids in entraining additional air, improving workability.
Enhanced Application:
Kaimaoxing cellulose ethers play a pivotal role in improving the rheology of the render, contributing to excellent workability and consistency. This improved consistency allows for smoothing and evening without the risk of sagging. Kaimaoxing cellulose products provide the render with an optimal level of stickiness, ensuring it adheres to the substrate wall rather than the working trowel. The high water retention properties of Kaimaoxing cellulose ethers also extend the working time, providing flexibility during application.
For machine renders, where specific characteristics are essential, Kaimaoxing cellulose ethers prove instrumental. They dissolve rapidly, build up consistency before reaching the substrate, and exhibit no post-thickening on the wall. This ensures the production of a render with exceptional pumpability, excellent workability, easy finishing, and a uniformly homogenous surface.
Final Render Properties:
Kaimaoxing cellulose ethers in the mix play a crucial role in retaining water for an extended period. This prolonged water availability allows the cement to fully hydrate, leading to the development of high mechanical strength. The result is a render with a homogenous surface, a smooth and lump-free finish, and increased resistance to cracks—attributes that contribute to the longevity and quality of the rendered surface.
Kaimaoxing grade |
Product Characteristic |
Viscosity (NDJ, mPa.s, 2%) |
Viscosity (Brookfield, mPa.s, 2%) |
TDS |
HPMC KM8100M |
Final consistency : low |
80000-120000 |
38000-55000m |
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HPMC KM8150M |
Final consistency : high |
120000-180000 |
55000-65000 |
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HPMC KM8200M |
Final consistency : high |
160000-240000 |
Min 70000 |
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