Trosifol® Extra Stiff - PVB laminated safety glass interlayer
Verified by manufacturer 1 month ago
Polyvinyl Butyral (PVB) interlayer
Application
For use in laminated safety glass. For moderate design temperature.
Description
Polyvinyl Butyral (PVB) interlayer for use in laminated safety glass.
High adhesion: Specially designed for laminated safety glass, made with heat strengthened or tempered glass. It reduces the risk of edge delamination.
Superior post breakage performance at room temperature, good at elevated temperature and advanced structural properties/ coupling effects.
General information
Color | Clear |
Material | Polyvinyl butyral (PVB) |
Length | 25000 mm |
Width | 1000 mm 1300 mm 1600 mm 2000 mm 2250 mm |
Height | 0.76 mm |
Uniclass | |
CAWS | L40/530 Internal tape glazing L40/515 Fire-resistant channel glazing – plastics/ elastomeric channel L40/510 Fire-resistant channel glazing – solid section channel L40/505 Fire-resistant tape/ Strip glazing L40/490 Single-sided gasket glazing L40/470 Zipper gasket glazing L40/450 Single glazing into grooves – sealant capping L40/430 Single glazing into grooves – non-setting compound L40/410 Single glazing into grooves – extruded rubber/ PVC sections L40/90 Internal tape glazing L40/80 Fire-resistant channel glazing – plastics/ elastomeric channel L40/75 Fire-resistant channel glazing – solid section channel L40/65 Fire-resistant tape/ Strip glazing L40/50 Bead-fixed single glazing L40/40 Putty-fronted single glazing L40/350 Bead-fixed single glazing – curing compound and trim L40/330 Bead-fixed single glazing – capping L40/310 Bead-fixed single glazing – tape, sealant and trim L40/260 Bead-fixed single glazing – extruded gasket L40/250 Bead-fixed single glazing – tape and sealant L40/230 Bead-fixed single glazing – non-setting compound L40/210 Putty-fronted single glazing |
Specification data - Polyvinyl butyral (PVB) sheets
PVB type | Safety. |
Thickness | 0.76 mm. |
SolarAbsorption | 20%. |
Density | 1.08 g/cm³. |
ThermalConductivity | 0.22 W/mK. |
ThermalExpansionCoefficient | 1.2E-4 1/K. |
SpecificHeatCapacity | 1.9 J/g K. |
Tensile strength (to EN ISO 527) | >30 N/mm². |
Elongation at break | >180%. |
Colour | Clear. |
Light transmission | 88%. |
Sustainability data
Contains Red List materials | No |
Country of material origin | Germany |
Country of product manufacture | Germany |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 3.34 kg CO₂ eq/m² Self declared |
Recyclability | 100% Recyclable |
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