CHEMBOND is an aqueous dispersion of superior quality styrene-butadiene copolymer, specifically designed for use as a bonding agent or additive for cement mixed, mortars and concrete. It is principally used in cementitious material to improve the workability of the fresh paste and also to increase the mechanical properties and the adhesion of the hardened material.
CHEMBOND
Water Resistant Adhesive Bonding Agent and Mortar Additive
Advantages
- Economical and easy to use
- Great adhesion to porous or non-porous substrate
- Single pack new generation emulsion
- Resists acids, alkalis, fats and oils
- Improves tensile, flexural and compressive strength
- Reduced water permeability
Technical
Technical Properties
| CHEMBOND @ 25% Cement | |
| Flash Point | Not observed at 90 oC |
| Pull-off Strength | No cohesive and adhesive failure |
| Pull-off Adhesive | > 0.7 N/mm2 |
| Tensile Strength | 4.0 N/mm2 |
| Compressive Strength | 50.0 N/mm2 |
| Flexural Strength | 13.2 N/mm2 |
| Water Vapor Permeability | 4.0 g/m2/24 hrs |
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