ThermalEast
// SPEC · Insulation Boards & Panels

Calcium Silicate Board 900°C High Temperature

Calcium Silicate Board 900°C, 240 kg/m³, wollastonite-reinforced matrix, low thermal shrinkage. Engineered for industrial boiler insulation, pressure vessel jacketing, and cement rotary kiln backup lining.

Insulation Boards & PanelsMax Temp: 900°CGB/T 17393

// Key Features

  • Wollastonite-reinforced matrix maintains structural integrity at 900°C
  • Low permanent linear shrinkage under long-term high-temperature exposure
  • High flexural strength for installation on curved boiler and vessel surfaces
  • Resistant to molten splash and intermittent thermal shock

// Technical Specifications

Bulk Density (kg/m³)240
Max Service Temp (°C)900
Flexural Strength (MPa)0.4
Compressive Strength (MPa)0.6
Thermal Conductivity at 200°C (W/m·K)0.09

// Applications

Industrial fire-tube and water-tube boiler drum insulationPressure vessel and heat exchanger external insulation jacketingCement rotary kiln shell backup lining panelsGlass melting furnace crown and sidewall backup insulationWaste heat recovery boiler casing and duct insulation
// Quick Specs
Max Temperature900°C
Thermal Conductivity0.090 W/(m·K) at 200°C
Density240 kg/m³
StandardGB/T 17393
// Get Pricing

Request a Quote

WhatsApp Us

Also available: METHERM brand — METHERM CS 1050 →