Teroson 934 is a gun-grade, one-component sealant based on silane modified polymers, which cures by reaction with moisture to an elastic product.
Characteristics
- 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
- Free of solvents, isocyanates, silicones and PVC
- Good adhesion to many substrates
- Compatible with suitable paint systems
- En raison de matières premières naturelles, des écarts de couleur entre les différents lots peuvent survenir
Application
- Teroson 934 is used for special applications and has to be overpainted over exterior applications.
Technical characteristics
- Density : approx. 1.04 g/cm³
- Sag resistance : no sagging (DIN profile 15 mm)
- Skin formation time* : approx. 10 min
- Cure rate : approx. 3 mm/24 hrs
- Shore-A-hardness (ISO 868, Durometer A): approx. 35
- Tensile strength (acc. to ISO 37) : approx. 1.5 MPa
- Elongation at break (acc. to ISO 37, speed 200 mm/min) : approx. 190 %
- Stress at 100 % elongation(acc. to ISO 37) : approx. 0.9 MPa
- Volume change (acc. to DIN 52451) : < 2%
- Permitted permanent movement : 25%
- Application temperature : +5°C to +40°C
- In service temperature range : -40°C to +100°C Short exposure (up to 1 h) : +120°C
* DIN 50014 standard climate: 23°C, 50% relative air humidity
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