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Home > Products> Glass Wool Blanket> Low Density, Non-Combustible, Eco-Friendly Glass Wool Blanket – Designed for Brazil’s Residential, Commercial & Industrial Projects – Thermal & Acoustic Insulation

Low Density, Non-Combustible, Eco-Friendly Glass Wool Blanket – Designed for Brazil’s Residential, Commercial & Industrial Projects – Thermal & Acoustic Insulation

Low Density, Non-Combustible, Eco-Friendly Glass Wool Blanket – Designed for Brazil’s Residential, Commercial & Industrial Projects – Thermal & Acoustic Insulation
Low Density, Non-Combustible, Eco-Friendly Glass Wool Blanket – Designed for Brazil’s Residential, Commercial & Industrial Projects – Thermal & Acoustic Insulation
Low Density, Non-Combustible, Eco-Friendly Glass Wool Blanket – Designed for Brazil’s Residential, Commercial & Industrial Projects – Thermal & Acoustic Insulation Low Density, Non-Combustible, Eco-Friendly Glass Wool Blanket – Designed for Brazil’s Residential, Commercial & Industrial Projects – Thermal & Acoustic Insulation Low Density, Non-Combustible, Eco-Friendly Glass Wool Blanket – Designed for Brazil’s Residential, Commercial & Industrial Projects – Thermal & Acoustic Insulation Low Density, Non-Combustible, Eco-Friendly Glass Wool Blanket – Designed for Brazil’s Residential, Commercial & Industrial Projects – Thermal & Acoustic Insulation
Basic Information
Place of Origin: China
Brand Name: FANRYN
Certification: CE, ASTM E84, EN 14303
Model Number: glasswool blanket
Minimum Order Quantity: 1*40HQ per specification
Price: 0.2-3$/m2
Packaging Details: Vacuum plastic bag +woven bag
Delivery Time: 7-10 days
Payment Terms: T/T
Supply Ability: 1*40HQ 7 days
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Detail Information
Thermalconductivity: 0.031-0.042 W/m·K Density: 10-12 Kg/m³
Environmentalimpact: Recyclable, Eco-friendly Fireresistance: Non-combustible, Class A1
Soundabsorptioncoefficient: 1.03 Product Reverberation Method 24kg/m3 2000HZ Waterabsorption: <1%
Productname: Thermal Insulation Glass Wool Application: Thermal Insulation For Buildings, Industrial Equipment
Thickness: 25-200 Mm Material: Glass Wool
Color: Yellow, Brown, Red Temperatureresistance: -270°C To 350°C
Dimensions: Varies (e.g., 600x1200 Mm Boards)

Product Description

Low Density Glass Wool Blanket Unfaced Thermal Insulation Suitable for Brazil Market
Product Overview

Glass wool is an inherently non-combustible material that delivers both thermal and acoustic insulation. When exposed to fire, it does not emit toxic gases, positioning it as one of the most environmentally responsible insulation solutions for all building applications.

Designed specifically for the Brazil market, this low-density glass wool blanket offers excellent compressibility for easy transport and installation — a key advantage given Brazil's long logistics distances. Despite its low density, it never compromises on quality, thanks to our use of premium-grade raw materials and advanced production technology.

Low Density, Non-Combustible, Eco-Friendly Glass Wool Blanket – Designed for Brazil’s Residential, Commercial & Industrial Projects – Thermal & Acoustic Insulation 0 Low Density, Non-Combustible, Eco-Friendly Glass Wool Blanket – Designed for Brazil’s Residential, Commercial & Industrial Projects – Thermal & Acoustic Insulation 1 Low Density, Non-Combustible, Eco-Friendly Glass Wool Blanket – Designed for Brazil’s Residential, Commercial & Industrial Projects – Thermal & Acoustic Insulation 2
Certifications
  • EN 14303
  • ASTM E84 TEST REPORT
  • CE
Product Features

  • High thermal performance – Keeps buildings cool in Brazil's hot regions and warm in the south during winter

  • Excellent acoustic insulation – Ideal for urban areas (São Paulo, Rio de Janeiro) where noise pollution is a concern

  • Non-combustible & eco-friendly – No toxic gas emissions, fully recyclable, meets Brazil's growing demand for sustainable construction materials

  • Low density, easy to handle – Reduces freight cost and labor time on site

  • Installer-friendly – Soft long fibers significantly reduce dust and fiber fly during cutting and installation

Product Specifications
Item Unit Index Standard
Density kg/m³ 10-100 GB/T 5480.3-1985
Average fiber dia. µm 5.5 GB/T 5480.4-1985
Water content % ≤1 GB/T 3007-1982
Grade of combustibility
Non-combustible Grade A GB 8624-1997
Reshrinking temp ℃ ≥250 GB/T 11835-1998
Thermal conductibility w/m.k 0.038-0.06 GB/T 10294-1988
Hydrophobicity % ≥98.2 GB/T 10299-1988
Moisture rate % ≤5 GB/T 16401-1986
Sound absorption coefficient
1.03 product reverberation method 24kg/m³ 2000HZ GBJ 47-83
Slag inclusion content % ≤0.3
Product Dimensions
Density (kg/m³) Thickness (m) Length (m) Width (m) Rolls/Packing
10-48 0.025-0.2 5-30 0.6 2 rolls
1.1 1 roll | 2 rolls overlapping
1.15 1 roll | 2 rolls overlapping
1.2 1 roll | 2 rolls overlapping
1.25 1 roll | 2 rolls overlapping
Product Applications

  • Best suited for:

    • Metal building insulation – Warehouses, factories, aircraft hangars

    • Residential roof & attic insulation – Sloped roofs, loft spaces

    • HVAC duct wrap – Commercial and residential air distribution systems

    Also suitable for:

    • Light partition filling – General acoustic needs in interior walls

    • Commercial building ceiling insulation – Non-traffic suspended ceilings

Low Density, Non-Combustible, Eco-Friendly Glass Wool Blanket – Designed for Brazil’s Residential, Commercial & Industrial Projects – Thermal & Acoustic Insulation 3 Low Density, Non-Combustible, Eco-Friendly Glass Wool Blanket – Designed for Brazil’s Residential, Commercial & Industrial Projects – Thermal & Acoustic Insulation 4 Low Density, Non-Combustible, Eco-Friendly Glass Wool Blanket – Designed for Brazil’s Residential, Commercial & Industrial Projects – Thermal & Acoustic Insulation 5 Low Density, Non-Combustible, Eco-Friendly Glass Wool Blanket – Designed for Brazil’s Residential, Commercial & Industrial Projects – Thermal & Acoustic Insulation 6 Low Density, Non-Combustible, Eco-Friendly Glass Wool Blanket – Designed for Brazil’s Residential, Commercial & Industrial Projects – Thermal & Acoustic Insulation 7 Low Density, Non-Combustible, Eco-Friendly Glass Wool Blanket – Designed for Brazil’s Residential, Commercial & Industrial Projects – Thermal & Acoustic Insulation 8
Available Facings
  • Foil-Scrim-Kraft Facing
  • Alum Glass Cloth Facing
  • Fiberglass Tissue
Packaging Options
  • Vacuum plastic bag + woven bag
  • Vacuum plastic bag + woven bag + PE bag
  • Vacuum plastic bag + PE shrinking bag
  • PE shrinking bag

Note: OEM is acceptable

Low Density, Non-Combustible, Eco-Friendly Glass Wool Blanket – Designed for Brazil’s Residential, Commercial & Industrial Projects – Thermal & Acoustic Insulation 9 Low Density, Non-Combustible, Eco-Friendly Glass Wool Blanket – Designed for Brazil’s Residential, Commercial & Industrial Projects – Thermal & Acoustic Insulation 10
Frequently Asked Questions
Q1: How to guarantee the quality of the products?
A1: Our experienced QC team will inspect product's quality in every process.
Q2: How to pack exported goods?
A2: Our standard package is Vacuum plastic bag + woven bag (Standard Export Packing).
Q3: What is your lead time for one 40HC container order?
A3: Usually 10-15 work days after placing order.
Q4: What is your advantage on glass wool blanket?
A4: Our glass wool blanket can be freely cut in construction according the shape required.
Q5: About the after-sale service, how to solve the problems occurred of your overseas customer in time?
A5: The warranty of our products is one year. If our products or packing exist quality problem, we will replace or compensate accordingly.

Tag:

White Glass Wool,

White glass fibre insulation,

5-30 M Length glass fibre insulation

Contact Details
Clara

Phone Number : +8613520058290

WhatsApp : +8618716020761

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