CPT starch ether is a kind of chemical modified starch without plasticizer and organic
solvent. Its appearance is white powder. Compared with other materials, it has good
compatibility.
CPT starch ether is compatible with other buildings admixtures, especially suitable for
construction dry mix such as mortar, adhesive, and plaster. Combined together with
methyl cellulose in the building dry mix, they can realize higher thickening, stronger
structure, sag resistance and workability. The viscosity of mortars, binders, and plasters
containing higher methyl cellulose ethers can be reduced by the addition of starch ethers.
Usage/Storage
0.05~0.15% of mortar materials
The product is hydroscopic, must be stored in a dry, cool place maintain the
original packaging, preferably within 12 months.
Note: the specific additions need to be debugged based on actual materials and
formulations to achieve the optimal performance.
Package 25KG/bag
All of data, suggestions, and proposals presented here are based on our current knowledge and experience in
raw materials and application technologies, which do exclude the responsibility of users to scrutinize the quality
of all received products. Because we are out of control of quality in users’ raw materials, production and
application methods, service conditions as well as local standards, our suggestions and proposals do not imply
any guarantee and promise for end end product quality. The users should be responsible for formulation
adjustment according to real conditions to meet project quality requirements.
| Appearance |
white powder, free-flowing |
| Solid content |
≥98.0% |
| Solubility |
can dissolve in the cold water |
| Ph Value (3.75%, 25℃) |
Alkaline, 8.0–11.5 |
| Viscosity (5%, 20℃ aqueous solution) |
400–1200 mpa.s |
| Moisture |
≤1.0 |
| Fineness |
≤500 µm |