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Qingdao Leadsun Refractory Co., Ltd
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Fireproof Rockwool Blanket with Wire Mesh for Thermal Insulation, Rock Wool Roll

Qingdao Leadsun Refractory Co., Ltd
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Fireproof Rockwool Blanket with Wire Mesh for Thermal Insulation, Rock Wool Roll

Model Number : LDS60-200 ; Standard

MOQ : 1

Delivery Time : 10-15 DAYS

Packaging Details : BAGS

Payment Terms : L/C,D/P,T/T

Certification : ISO CE

Brand Name : SUNWOOL

Place of Origin : CHINA

Price : NEGOTIABLE

Supply Ability : 100000 pcs/month

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Product Overview
Fireproof Rockwool Blanket with Wire Mesh for Thermal Insulation, Rock Wool Roll
Rock Wool Roll Mat

The Rock Wool Blanket (also known as Rock Wool Roll) is a flexible and versatile thermal and acoustic insulation material made from high-quality basalt rock fibers. Designed for large-scale industrial, commercial, and residential applications, it delivers excellent fire resistance, thermal insulation, and sound absorption.

Its lightweight and compressible nature allows for easy handling and installation in walls, roofs, ceilings, ducts, and equipment enclosures. The product is hydrophobic, non-corrosive, and resistant to mold and mildew, ensuring long-term performance across varied environmental conditions. Suitable for both interior and exterior use, it meets stringent building safety and energy efficiency standards. Dimensions, density, and facing options are customizable to fit specific project requirements.

Specifications
Parameter Specification / Value
Product Name Rock Wool Blanket / Roll
Material Composition Basalt rock wool, inorganic binder
Max Service Temperature Up to 750°C (1382°F)
Thermal Conductivity (λ-value) 0.035 – 0.042 W/(m·K) at 25°C
Density Range 40 – 120 kg/m³ (standard: 60 kg/m³)
Thickness Options 25 mm, 50 mm, 75 mm, 100 mm, 150 mm (customizable)
Width Options 600 mm, 1200 mm (custom widths available)
Roll Length (Standard) 5 m, 10 m, or 20 m per roll (custom lengths)
Fire Rating Class A1 (Non-combustible, EN 13501-1)
Sound Absorption Coefficient 0.75 – 0.95 NRC (depending on thickness)
Water Repellency ≥ 98% (hydrophobic treated)
Facing Options None / Aluminum foil / Glass cloth / ASJ / PVC
Vapor Permeability Adjustable with facing (≤ 0.02 perm with foil)
Compression Recovery ≥ 95%
Chemical Resistance Resistant to most acids and alkalis
Standards & Certifications ASTM C612, EN 13162, GB/T 11835, CE, REACH
Environmental Performance LEED compliant, GreenGuard Gold optional
Customization Support Yes (size, density, facing, packaging, labeling)
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Product Tags:

Fireproof Rockwool Blanket

      

Wire Mesh Rock Wool Roll

      

Thermal Insulation Mineral Wool Blanket

      
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