Manniglas 1900
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Manniglas 1900

1/8" x 51" Lydall ManniGlas 1900 Paper
Product Code: SGI-300-0115

ManniGlas® 1900 is a premium grade, non-respirable glass alternative to silicone andceramic fiber gasketing materials. This grade excels in applications requiringsuperior thermal resistance where space is limited.

Features

  • Excellent thermal properties at continuous operating temperatures up to 1100°F (593oC) with excursions 1200°F (649oC)
  • Meets UL 94V-0 (excludes certain specialty grades)
  • Provides thermal insulation where space is at a premium
  • Highly uniform surface and excellent thickness control
  • Composed of non-formaldehyde based binders
  • Provides excellent compression resistance
  • Laminated with foil for use as thermal shield

  • Outstanding dimensional stability
  • Excellent die-cutting properties for intricate shapes
  • Low LOI for low smoke & odor requirements
  • PSA-coated and slit into strips to act as seals and protect thermal breaks

Typical Applications

  • Stoves
  • High temperature gaskets and seals
  • Water Heaters
  • Hearth Products
  • Lighting
  • Steam Trace Lines

  • Automotive
  • Boilers
  • Furnaces

 Material Property,
Standard Thickness of 0.125 in (3.18 mm)
  Mean Temperature, °F (°C) Thermal Conductivity BTU in/hr ft2 °F (W/mK)
Thickness Measurement Gauge, psi (kPa)  0.5 (3.4)    75 (24)  0.23 (0.033)
Density - Post compression, pcf (g/cc)  7 (0.12)    300 (149)  0.32 (0.046)
Basis Weight, lb/2880ft2 (g/m2 )  219 (383)    600 (316)  0.48 (0.070)
LOI, % by wt  6    900 (482)  0.74 (0.106)
Machine Direction Tensile Strength, lb/in (kg/25 mm) 40 (18)    1100 (593)  0.98 (0.141)
Cross Directional Tensile Strength, lb/in (kg/25mm) (g/cc)  30 (13)