Refrigeration PUR/PIR panels

Refrigeration PUR/PIR panels 1

Refrigeration panels on offer are of excellent thermal properties. Their thermal conductivity coefficient is very low, as over 95% of foam pores consist of closed cells. The panels are used in refrigeration industry to insulate walls and ceilings of cold stores and freezers. We offer more information and competitive prices on individual enquiry.

Refrigeration PUR/PIR panels 2


Insulating core properties:

  • PUR rigid polyurethane foam of thermal conductivity coefficient
    Lambda I = 0,022 W/m*K, density 40 (+,-) 3kg/m3
  • PIR rigid polyurethane foam of thermal conductivity coefficient
    Lambda I = 0,020 W/m*K, density 40 (+,-) 3 kg/m3 and increased fire-retardant parameters

Mechanical properties

The panels are manufactured in conformity with PN-EN 14509:2010 norm and have the CE marking.
Thickness 120 mm 140 mm 160 mm 180 mm 200 mm
Modular width (mm)
1150 1150 1150 1150 1150
Length (mm) min. 2000mm
maks. 15 000 mm
min. 2000mm
maks. 15 000 mm
min. 2000mm
maks. 15 000 mm
min. 2000mm
maks. 15 000 mm
min. 2000mm
maks. 15 000 mm
Insulating properties [W/m2K] /*coefficient U may slightly differ depending on the manufacturer/
PUR*

0,16 0,14 0,12 0,11 0,10
PIR* 0,16 0,13 0,12 0,10 0,09
Fire parameters /*fire parameters may slightly differ depending on the manufacturer/
PUR* EI 15 EI 15 EI 15 EI 15 EI 15
PIR* >EI 15 EI 15 EI 15 EI 15 EI 15
PUR reaction to fire B-s2,d0 B-s2,d0 B-s1,d0 B-s1,d0 B-s1,d0
PIR reaction to fire B-s1,d0 B-s1,d0 B-s1,d0 B-s1,d0 B-s1,d0
Fire spread NRO NRO NRO NRO NRO
Acoustics/insulation coefficient
Rw [dB] 27 27 27 27 27
RA1 [dB] 24 24 24 24 24
RA2 [dB] 22 22 22 22 22
Sound absorption coefficient 0,15 0,15 0,15 0,15 0,15
Tightness
Air permeability

Total tightness at pressure difference of -50/+50 Pa
Resistance to driving rain Class A – total tightness at 1200 Pa

Nload bearing capacity

Polyurethane sandwich panels bear wind, thermal and own load.

Colours

Please contact our Sales Department.

Attestation

Please contact our Sales Department.