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Glass Wool Board

  • Rigid and semi-rigid product
  • Ease of use
  • Customized sizes
  • Self Supported

Range

  • Density : 32 to 120 kg/m3
  • Thickness : 15 to 100 mm
  • Width : 0.6 m
  • Length : 1.2 m
  • Available with or without facing

Facings

  • Aluminium : FSK, R3035HD, Aluglass
  • Polypropylene : White Metalized Polypropylene
  • Tissue : FGT, BGT
  • Glass Cloth : WGC, BGC

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 0.034 at 25oC mean temperature IS 8183, IS 3346
Thermal Resistance at Specific Thickness
(m2 K/W) 		For 25 mm: 0.76 to 0.8 m2 K/W
For 50 mm: 1.52 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

Application