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PUR/PIR C35 insulation board/panel

NEW

high-performance rigid polyurethane foam insulation (PUR/PIR) without lamination, cut to size for construction, technical and industrial applications.

  • Thermal conductivity λ ≤0.022 W/mK (according to EN 12667)
  • Reaction to fire class C-s3, d0
  • Density: 35 kg/m³, which makes it a light but stable material.
  • Compressive strength 100 kPa
  • Temperature resistance: From -70 °C to +140 °C.
  • Closed cell content: ≥ 90%, which guarantees minimal water absorption and stable insulation properties.
  • Dimensional stability: does not melt even at high temperatures and maintains its dimensions.
  • Chemical resistance: Resists most common chemicals used in the construction and processing industries.
  • Flexible processing: The material is supplied in the form of blocks, boards or precise cutouts. It can be processed with common woodworking tools.

Not intended for ETICS.

Custom sizes available.

  • Thickness: 10 to 400 mm
  • Width: 500 and 1000 mm
  • Length: 1000 and 2000 mm

Choose a variant:

Starting at 4.00 €

Technical parameters:

Core type Rigid polyurethane (PU) foam
Cover type Not laminated
Edge Smooth
Bulk density EN 1602 kg/m³ 35
Fire behaviour EN 13501-1 Klasse C-s3, d0
Thermal conductivity EN 12667 W/mK ≤ 0,022
Thermal conductivity over thickness dN < 80 mm EN 13165 λD W/(m•K) 0,028
dN 80 mm ≤ dN < 120 mm 0,027
dN ≥ 120 mm 0,026
Compressive strength EN 826 kPa 100
Compressive strength for 10% compression EN 826 kPa 200
E-modulus of compressive strength EN 826 kPa 5500
Tensile strength perpendicular to the board level EN 1607 kPa 220
Bending strength EN 12089 kPa 200
Water absorption when briefly immersed EN 1609 % ≤ 3
Closed cell content EN ISO 4590 % ≥ 90
Continuous operating temperature --------------- °C -70 / +140
Differential change depending on humidity mm/m ± 2

Thermal insulation properties: 

Diffusion-open on both sides; dD < 80 mm
°C -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50
λD W/m*K 0,022 0,024 0,025 0,027 0,029 0,028 0,028 0,027 0,027 0,028 0,030 0,032 0,033
Diffusion-open on both sides; 80 mm ≤ dD < 120 mm
°C -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50
λD W/m*K 0,021 0,023 0,025 0,026 0,028 0,027 0,027 0,026 0,026 0,027 0,029 0,031 0,032
Diffusion-open on both sides; dD ≥ 120 mm
°C -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50
λD W/m*K 0,021 0,022 0,024 0,025 0,027 0,026 0,026 0,025 0,025 0,026 0,028 0,030 0,031
One-sided diffusion open; dD < 40 mm
°C -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50
λD W/m*K 0,022 0,024 0,025 0,027 0,029 0,028 0,028 0,027 0,027 0,028 0,030 0,032 0,033
One-sided diffusion open; 40 mm ≤ dD < 60 mm
°C -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50
λD W/m*K 0,021 0,023 0,025 0,026 0,028 0,027 0,027 0,026 0,026 0,027 0,029 0,031 0,032
One-sided diffusion open; dD ≥ 60 mm
°C -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50
λD W/m*K 0,021 0,022 0,024 0,025 0,027 0,026 0,026 0,025 0,025 0,026 0,028 0,030 0,031
Diffusion-tight
°C -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50
λD W/m*K 0,020 0,021 0,023 0,024 0,025 0,025 0,024 0,023 0,023 0,024 0,025 0,027 0,029