301 starch ether is a kind of natural plant as raw material, after modification, highly etherification reaction, and then spray drying to obtain the white fine powder, does not contain plasticizer.
301 starch ether can be used as an admixture for cement-based products, gypsum based products and ash calcium based products. It has good compatibility with other building admixtures. The combination of 301 starch ether and cellulose ether can play a role in thickening, resisting current hanging and improving construction.
Recommended application of interior and exterior putty powder (cement base, gypsum base, lime calcium base); Ceramic tile binder; Machine spraying mortar; Masonry, plastering mortar.
It is mixed with other dry powder components and packaged as finished products. It is mixed with the recommended amount of water on site and then used. The recommended addition amount is 0.05%-0.1%, which needs to be determined by pre-test according to raw materials and construction specifications.
| item |
index |
| appearance |
White or light yellow powder
|
| PH(5% water solution) |
alkaline 8-12 |
| 80 pass rate |
≥99.0% |
| viscosity 5%,NDJ-1 |
500-1500mpas |
| solubleness |
Dissolves in cold water
|
| Compatibility with materials |
It has good compatibility with other building materials admixtures |
| water content |
less than 10% |
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