• Glass Wool

Glass Wool Roll

  • Long resilient blankets
  • Yellow in
    colour
  • Lightweight and flexible
  • Customized
    products
  • Fewer joints and less wastage

Range

  • Density : 10 to 48 kg/m3
  • Thickness : 25 to 130 mm
  • Width : 1.1 to 1.2 m
  • Length : 7.5 to 30 m
  • Available with or without facing

Facings

  • Aluminium : FSK, R3035HD, Aluglass
  • Polypropylene : White Metalized Polypropylene
  • Tissue : FGT, BGT

Basic Information

Make / Brand Twigainsul
Material Resin bonded glass wool
Standard / Code IS 8183

Product Performing Criteria

Parameter Values Standards
Thermal Conductivity (W/m.K) 0.030 to 0.041 at 25oC mean temperature IS 8183, IS 3346
Thermal Resistance at Specific Thickness
(m2 K/W)
For 25 mm: 0.6 to 0.8 m2 K/W
For 50 mm: 1.2 to 1.6 m2 K/W
Calculated as per thickness and thermal conductivity of insulation
NRC 0.65 to 0.95 ASTM C-423 / ISO 354

General Material Properties

Parameter Values Standards
Non-combustibility Non-combustible / Incombustible, Reaction to Fire 'A1' BS 476 Part 4, IS 8183
EN 13501
Surface spread of flame NIL, Class 1 BS 476 part 7
Fire propagation Class 0, index l <12, sub-index i1 <6 BS 476 part 6 and 7
Moisture content Less than 2% IS 3144, IS 8183
Shot content NIL IS 3144, IS 8183
Sulphur / Chloride Negligible IS 3144, IS 8183
Mold growth None IS 3144, IS 8183
Alkalinity pH 7 to 10 IS 8183

Certifications and Approvals

Environment Fire Health Safety Standards Compliance