LyTherm 1530-L Paper

LyTherm 1530-L Paper

1/8" x 24" x 50' LyTherm 1530-L Paper
Product Code: SGI-310-0248

LyTherm® 1530-L premium grade paper is a lightweight refractory material processed from highly washed, spun, high purity alumina-silica fibers formed into a highly flexible sheet. It is recommended for continuous use at temperature up to 2300°F (1260°C) in applications requiring high strength, resiliency, and excellent thermal properties. 

Because it is formulated with a low content of unfiberized particles, LyTherm® 1530 offers an extremely low thermal conductivity and a dust-free surface. It was designed specifically for applications where low shot content, compression recovery, low thermal conductivity, and minimum shrinkage are of critical importance.

Features

  • High tensile strength
  • Low shot content
  • Protection against corrosion
  • Reduced heat loss and skulling
  • Minimal shrinkage
  • Chemical stability


Typical Applications Testing/Engineering Services 
  • Parting plane in refractory linings
  • Combustion chamber liners
  • Backup lining for metal troughs
  • Hot top linings
  • Thermal and electrical insulation
  • Refractory backup insulation
  • Coke oven door shock absorption medium
  • Kiln car deck covering

  • Thermal imaging for performance validation
  • Thermal conductivity for material characterization
  • Thermal modeling for engineering solutions






 Typical Properties   Chemical Properties %
Tensile Strength lb/in (kg/25mm)    Apparent Thermal Conductivity
Melting Point, oF (oC)  3200 (1760)    Al2 O3  47.00   Machine Direction Tensile  26.46 (11.81)   Mean Temperature, °F (°C) Thermal Conductivity BTU in/hr ft2°F (W/mK)
Use Limit, oF (oC)  2300 (1260)    SiO2  52.62   Cross Direction Tensile  13.23 (5.90)    260 (500)  0.062 (0.43)
LOI %  8-10    Na2 O  0.18      426 (800)  0.082 (0.57)
Density, lb/ft3(kg/m3 )  6-9 (96 -144)    Fe2 O3  0.03      704 (1300)  0.120 (0.83)
Dielectric Strength, V/mil  55    Others  0.17      870 (1600)  0.141 (0.98)
Mullen Burst, psi  27