Tangit FP410 Fire Protection Silicone
Single component silicone for fire-resistant and smoke tight closing of expansion joints in walls and ceilings acc. 1366-4
PROPERTIES
- Fire-resistant and smoke-tight up to EI240
- Tested according EN 1366-4 and BS476-20
- Neutral-curing RTV1
- Fire protection classification B1/B2 acc. DIN4102 and ISO 11600F – class 12.5P
- Excellent UV-resistance
- Easy to apply and easy to smooth
- Good adhesion to most common building materials
- Excellent weathering and ageing resitant
TESTING AND APPROVAL
Tested and certified acc. to EN1366-4: EI240 for expansion joints ≤25mm
APPLICATION SCOPE
For fire-resistant and smoke-tight closing of expansion joints in walls and ceilings according EN 1366-4.
| TECHNICAL INFORMATION | |
| Material: | neutral-curing silicone oxime |
| Colour: | white/grey |
| Odour: | neutral after curing |
| Flow resistance (DIN EN ISO 7390): | < 2mm |
| Application temperature (air / substrate): | +5oC to + 40oC |
| Temperature resistance (cured material): | -50oC to + 150oC |
| Specific gravity (DIN EN ISO 2811-1): | approx. 1.4 g/ml |
| Skin formation time (+23°C, 50% RH): | after approx. 7 minutes |
| Cure rate, 5 mm (+23°C, 50% RH, joint dim. 20 x 10 mm): | approx. 2-3 days |
| Loss of volume (DIN EN ISO 10563): | approx. -5% |
| Shore A hardness (DIN 53505): | approx. 20 |
| Modulus at 100% elongation (DIN EN 28339-A): | ≤ 0,4N/mm2 |
| Tensile strength (DIN EN 28339-A): | approx. 0,35 N/mm2 |
| Elongation at break (DIN EN 28339-A): | approx. 200 % |
| Max. deformation: | 25 % |
| Max. joint width: | 30 mm |