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glasswool mineral fiber marine board
  • Twigainsul logo - Mineral Fiber Marine Board (MFMB), representing their marine board insulation products.
  • Glass Wool

Mineral Fiber Marine Board (MFMB)

  • Rigid board Rigid board
  • Used in ship building to thermally separate compartments Used in ship: bulkhead, deckhead and duct insulation
  • Helps withstand extreme ambient conditions Helps withstand extreme ambient conditions

Range

  • Density : 56 kg/m3
  • Thickness : 25 to 75 mm
  • Width : 0.6 m
  • Length : 0.9 m

Facings

  • Glass Cloth: WGC

Basic Information

Make / Brand Twigainsul
Material Resin bonded glass wool
Standard / Code Naval Engineering Standard 802 Part 1, NCD 1427 Issue 1

Product Performing Criteria

Parameter Values Standards
Thermal Conductivity
(W/m.K)		 0.030 to 0.041 at 25oC mean temperature IS 8183
Thermal Resistance
(m2 K/W)		 Calculated as per thickness and thermal conductivity of insulation

General Material Properties

Parameter Values Standards
Non-combustibility Non-combustible / Incombustible BS 476 Part 4, IS 8183
Surface spread of flame Class 1 BS 476 part 7
Smoke Index Less than 10 NCD 1427
Toxicity Index Less than 5 NCD 1427
Oxygen Index Greater than 65 NCD 1427
Water Absorption Partial Immersion BS 2972 Section II
Shot content NIL BS 2972

Certifications and Approvals

Health Safety
EUCEB logo - Twigainsul Mineral Fiber Marine Board (MFMB), certifying health and safety approvals.

Application

Twigainsul Mineral Fiber Marine Board (MFMB) for shipbuilding applications, highlighting its use in mobility and marine environments.

Mobility

Ship building