Polyurethane foam for windows and doors for use where extremely low pressure is most important. It is used for filling and sealing gaps and around openings in window and door frames, as well as a thermal insulation material with optimal adhesion. A product from the illbruck Perfect line - a top-class product in the illbruck foam range.

properties

• long shelf life
• all-season Premium foam with increased capacity
• maximum dimensional stability
• minimal shrinkage
• low volume increase
• no resistance to UV radiation
• specially developed formula for extremely low pressure - it does not warp even the thinnest frames
• packaging 880 ml

Technical data

• polyurethane prepolymer base
• flexible type
• density 20-30 kg / m2
• open cell structure
• moisture cure system
• skin formation time <8 min (+23 C, 50% RH)
• cutting possibility - 30 mm shaft> 45 min (+23 C, 50% RH)
• load test - 30 mm shaft> 45 min (+23 C, 50% RH)
• capacity (without extensions; +23 C, 50% RH) +23 C about 48 liter in, 0 C about 30 liter in, -5 C about 28 liter in, 10 C about 25 liter in
• density 20-30 kg / m ³
• good chemical resistance
• tensile strength (according to DIN 53455) 89 kPa
• shear strength (according to DIN 43455) 32 kPa
• elongation after breaking (according to DIN 53455) 17%
• compressive strength (according to ISO 844) 10% at 43 kPa
• water absorption (according to 1609) 0.2% (kg / m)
• fire resistance (DIN 4102, part 1) B3
• heat transfer coefficient (according to 12667) 36 mW / m⋅K
• soundproof insulation (according to IFT report) up to 60 db
• temperature resistance from -40 C to +90 C
• short-term heat resistance up to +130 C
• application temperature from -10 C to +35 C
• temperature of the aerosol content from +5 C to +30 C
• maintenance and storage of 12 months; store upright at a temperature between +5 C and +25 C, in a dry place, in the factory packaging