EXCELCON 300
EXCELCON 300 is a starch ether made from tapioca starch, which can significantly impove the workability of mortars such as skim coat （both for interior and exterior wall）and plaster.
Advantages
·Superior workability
·Enhancement of anti-sag property of materials
·Quick thickening, less sticky
Properties
Moisture content | ≤ 10.0 % |
pH (5 % solution) | 6.5 - 9.5 |
355 μm sieve residue | ≤ 1.0 % |
Applications
> Skim coat for exterior wall
> Skim coat for interior wall
> Ordinary gypsum plaster
> Lightweight gypsum plaster
Recommended dosage
About 0.05% of the total weight of powder in skim coat and ordinary gypsum plaster. The dosage need to be ascertained according to specific requirements in other mortar system.