Centrifugal Glass Wool Insulation Blanket Fire-Retardant Thermal Acoustic Material for Steel Structure Roof Wall Pipe Insulation


$2.69

CHINT Electric

中国 山东省


  • SKU: HLBWG02
  • Availability: 999
Total $2.69
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Attribute Classification Details
Origin China
Material Centrifugal glass fiber wool; facings optional: aluminum foil, scrim aluminum foil, or glass cloth
Product Name Glass Wool Insulation Blanket
Structure / Process Centrifugal fiberization with resin bonding into blanket, laminated with optional facing (aluminum foil, scrim foil, or glass cloth)
Product Features Low thermal conductivity, class-A non-combustible, acoustic absorption, lightweight, and chemical stability
Type Glass wool blanket (centrifugal glass fiber thermal insulation)
Color Off-white (base); laminated silver (aluminum foil facing) or khaki (glass cloth facing)
Function Provides thermal insulation, acoustic absorption, and fire protection for buildings and equipment
Application Scenario Steel-structure plants, color-steel roofs, industrial piping, HVAC ducts, ship bulkheads, and wall insulation
Density 12 / 16 / 20 / 24 / 32 kg/m³ (specific density to be confirmed by customer)
Thickness 25 mm / 30 mm / 40 mm / 50 mm / 75 mm / 100 mm
Width 600 mm / 1200 mm standard roll widths
Length 10 m / 20 m / 30 m per roll
Thermal Conductivity ≤ 0.032 W/(m·K) at 25 °C
Working Temperature −120 °C to +400 °C (up to +80 °C with aluminum-foil facing)
Fire Resistance Class A non-combustible per GB 8624-2012
Acoustic Performance NRC 0.85–1.10 (depending on thickness/density)
Facing Options No facing / Aluminum foil / Scrim aluminum foil / Glass cloth / PVC facing
Selling Unit Roll, priced per square meter
Minimum Order Quantity From 50 square meters (negotiable with customer)
Package Type Woven bag or heat-shrink film outer wrap, each roll with inner PE bag
Port Tianjin Port / Qingdao Port 
Brand OEM/ODM
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