OTTOPUR OP 950

Product details

The PU foam OTTOPUR OP 950 is a flexible foam, which is also easy to use during the winter at temperatures as low as – 10 °C. It has excellent sound insulation and a very good heat insulation and, in the cured state, has a high movement absorption. This makes it perfect for filling and insulating joints and cavities for roof extensions and roof insulations as well as for other applications with high component movements.

Fields of application

Mounting and insulation of window and door frames made of wood, steel or plastic in masonry
Filling and insulation of joints and cavities for roof extensions and roof insulations
Foaming of small wall recesses, all types of cable passages and other cavities

Characteristics

Permanent absorption of component movements
Can be processed at temperatures down to -10°C
62 dB sound insulation in acc. with EN ISO 717-1
0.036 W/mK insulation value to EN 17333-5
Foam yield approx. 44 l per 750 ml can
Can be cut after approx. 35 minutes
Can be loaded after approx. 12 hours

Standards and tests

General building inspection certificate - normal inflammable building material (B2) according to DIN 4102-1
EMICODE® EC 1 Plus - very low emission
French VOC-emission class A+
Air permeability when new, tested to DIN 12114 (ift Rosenheim)
Joint sound insulation tested to EN ISO 717-1 (and EN ISO 10140-1) (ift Rosenheim)
Thermal conductivity tested to EN 17333-5 (ift Rosenheim)
Water vapour diffusion resistance factor tested to EN ISO 12572 – Climate Set A