TEROSON® MS 930 is a solvent-free sealant used for seam and joint sealing, railway carriage and container manufacture; ship and boat building; metal construction; electrical, plastics, air conditioning and ventilation industries; for conventional vehicle window glazing and for bonding of floor coverings in bus manufacturing.
Common Characteristics
TEROSON MS 930 is a gun-grade, one component sealant based on silane modified polymer, which cures by reaction with moisture to a soft elastic product. The skin formation and curing times are dependent on humidity and temperature, and the curing time also depends on joint depth. By increasing the temperature and moisture these times can be reduced; low temperature as well as low moisture retard the process. TEROSON MS 930 is free of solvents, isocyanates, silicones and PVC. It demonstrates good adhesion to many substrates and is compatible with suitable paint systems. The sealant also demonstrates good UV resistance and can therefore be used for interior and exterior applications. TEROSON MS 930 allows accelerated curing as two-component material.
Technical Data
| Parameter | Value |
|---|
| Shore A hardness (DIN EN ISO 868) | 30
|
| Depth of cure after 24 hr | 4
mm |
| Skin formation time | 18
min |
| Tensile strength (DIN 53504) | 0.9
Mpa |
| Elongation at break (DIN 53504) | 250
% |
| Service temperature range | -50 +80
°C |