Polyurethane (PUR)

ROCKAL Polyurethane CFC Free Rigid Foam (PUR) is one of the most efficient, high performance insulation material, enabling very effective energy savings with minimal occupation of space.

Polyurethane (PUR)

Description

ROCKAL Polyurethane CFC Free Rigid Foam (PUR) is one of the most efficient, high performance insulation material, enabling very effective energy savings with minimal occupation of space. ROCKAL Manufacturers CFC free rigid closed cell foam in a wide range of densities for different applications. ROCKAL Polyurethane CFC Free Rigid Insulation is 95% closed cell and provides a long end satisfactory service life.

Application

  • Chilled Water Pipe Insulation.
  • Duct Insulation.
  • Cold Insulation.
  • Equipment/ Vessel/ Tank Insulation.
  • Cold Water & Water Supply Insulation.
  • Condensate Water & Hot Water Insulation.
  • Roof, Wall, Cavity & Soffit Insulation.
  • Under Deck Insulation.
  • Flooring Insulation.
  • Cold Storage Insulation.
  • Thermal Pipe & Duct Support Inserts.
  • PUR Blocks for Tooling.
  • Building Insulation.

Densities

  • 35 Kg/m3 to 65Kg/m3-Density for Pipe, Slabs, Board, Vessel, Tank & Equipment.
  • 80Kgm3 to 360Kg/m3-Density for Thermal Supports. Other densities are available upon request.

Availability

  • Slabs / Board, Pipe Sections, Pipe Fittings, Including Elbows, Tees, Reducers etc.

Finishing

  • Pipe Section with reinforced Aluminum Class ‘1’ foil faced.
  • Pipe Section with reinforced aluminum Class ‘O’ foil faced.
  • Pipe Section with Alu glass foil faced (Aluminized glass Cloth).
MM

Thermal Conductivity2

λ= W / m k

Thermal Resistances (R-Value)1

1 / λ= m2 k / W

25 0.020 1.25

 

Insulation material thermal conductivity (λ)2 Thermal Resistance - Metric R-Value              
  5.43 mm 4.75 mm 4.33 mm 3.75 mm 3.17 mm 2.74 mm 1.87 mm 1.59 mm
Rockal Polyurethane (PUR) / 0.023 W/m2 k 108 95 87 75 63 55 37 32
Expanded Polystryene / 0.033 W/m2 k 181 158 144 125 106 91 62 53
Phenol Resin / 0.034 W/m2 k 181 158 144 125 106 91 62 53
Glass Fiber / 0.034 W/m2 k 187 164 149 129 109 94 65 55
Mineral wool / 0.041 W/m2 k 226 198 180 155 132 114 78 66
Expanded Cork / 0.047 W/m2 k 259 226 206 179 151 130 89 76
Asbestos Fiber / 0.052 W/m2 k 286 250 228 197 167 144 98 84
Foam Glass / 0.054 W/m2 k 301 264 241 208 176 152 94 88
Foam Cement / 0.056 W/m2 k 319 279 255 221 186 161 110 94
Compressed Straw Slads / 0.056 W/m2 k 543 475 433 375 317 274 187 159


 

 

Related Products

Rock wool Blankets (Rolls)

Rock wool Blankets (Rolls)

Rock wool blanket insulation is a type of flexible insulation made from spun mineral wool, which is derived from a mixture of volcanic rock and slag. Rock wool Rolls are high performance solution for thermal & acoustic insulation for a range of commercial and industrial Buildings.

Rock wool Boards (Slabs)

Rock wool Boards (Slabs)

ROCKAL Rock wool Boards are composed of mineral rock fibers, processed from volcanic basaltic rocks, Fibers are bonded together with a thermosetting binder which gives the flexibility & resilience to the product.

Rock wool Pipe Sections

Rock wool Pipe Sections

Rock wool pipe section is a type of insulation material made from rock minerals (such as basalt and slag) that have been melted at high temperatures and then spun into fibers. Rock wool pipe section is commonly used to insulate pipes and ductwork in building and HVAC systems.

Rock Star

Rock Star

ROCK STAR is a Plastomeric high performance, prefabricated, modified bitumen waterproofing membrane consisting of proprietary waterproofing bitumen compound, rein- forced with Non-Woven Polyester Carrier.

Rock  Torch

Rock Torch

ROCK TORCH is a Plastomeric high performance, prefabricated, modified bitumen waterproofing membrane consisting of proprietary waterproofing bitumen compound, reinforced with Non-Woven Reinforcement composite with fiberglass.

Rock Plast

Rock Plast

ROCK PLAST is a Plastomeric high performance, prefabricated, modified bitumen waterproofing membrane consisting of proprietary waterproofing bitumen compound, reinforced with Non-Woven Polyester Carrier.