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China factories

China factory - Qingdao Leadsun Refractory Co., Ltd

Qingdao Leadsun Refractory Co., Ltd

  • China,Qingdao
  • Verified Supplier
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  3. Glass Wool Blanket Insulation with A1 Fire Rating, 10-48 kg/m³ Density, and 0.7
China Glass Wool Blanket Insulation with A1 Fire Rating, 10-48 kg/m³ Density, and 0.7
China Glass Wool Blanket Insulation with A1 Fire Rating, 10-48 kg/m³ Density, and 0.7

  1. China Glass Wool Blanket Insulation with A1 Fire Rating, 10-48 kg/m³ Density, and 0.7
  2. China Glass Wool Blanket Insulation with A1 Fire Rating, 10-48 kg/m³ Density, and 0.7
  3. China Glass Wool Blanket Insulation with A1 Fire Rating, 10-48 kg/m³ Density, and 0.7
  4. China Glass Wool Blanket Insulation with A1 Fire Rating, 10-48 kg/m³ Density, and 0.7

Glass Wool Blanket Insulation with A1 Fire Rating, 10-48 kg/m³ Density, and 0.7

  1. MOQ： 10 rolls
  2. Price： Negotiable
  3. Get Latest Price
Payment Terms L/C,D/P,T/T,Western Union
Supply Ability 100000 rolls/month
Delivery Time 15 days
Packaging Details Vacuum plastic bag + Woven bag
Material Glass wool fibers
Size customizable
Refractoriness 650C
Type board,pipe ,blanket
Temperaturerange -60°C to 250°C
Flexibility Flexible and easy to cut
Blanket Density 10-48kg/m3
Soundabsorptioncoefficient 0.7-0.9
Brand Name SUNWOOL
Model Number 10-48kg/m3
Certification ISO CE
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/P,T/T,Western Union Supply Ability 100000 rolls/month
Delivery Time 15 days Packaging Details Vacuum plastic bag + Woven bag
Material Glass wool fibers Size customizable
Refractoriness 650C Type board,pipe ,blanket
Temperaturerange -60°C to 250°C Flexibility Flexible and easy to cut
Blanket Density 10-48kg/m3 Soundabsorptioncoefficient 0.7-0.9
Brand Name SUNWOOL Model Number 10-48kg/m3
Certification ISO CE Place of Origin China
High Light Glasswool blanket insulation A1 fire rating ，Glasswool thermal acoustic insulation blanket ，High density glasswool sound absorption blanket
Glass Wool Blanket Insulation (10–48 kg/m³)
High-performance thermal, acoustic, and fire protection insulation for building applications. Manufactured using advanced centrifugal technology with eco-friendly thermosetting resin binders.
Key Features
  • Thermal Insulation: Low slag ball content minimizes thermal conductivity for excellent heat preservation
  • Flame Retardancy: A1 combustibility grade with outstanding flame resistance and thermal stability
  • Noise Reduction: Micro-porous acoustic structure absorbs sound waves and converts them into kinetic energy
Technical Specifications
Item Unit Specification Standard
Density Kg/m³ 10-48 GB/T 11835-2016
Thickness mm 50~150 GB/T 11835-2016
Size mm 1200*600 GB/T 11835-2016
Thermal conductivity w/m.k ≤0.043 GB/T 11835-2016
Grade of combustibility A1 GB8624
Surface combustion characteristics FSI=0,SDI=5 ASTM E84
Reshrinking temperature % ＜2 ASTM C356
Max service temperature ℃ ≥600 GB/T 11835
Shot content kg/㎡ ≤0.5 GB/T 11835-2016
Moisture rate % ≤0.5 GB/T 11835-2016
Water content % ≥98 GB/T 11835-2016
Acidity coefficient ≥1.6 GB/T 11835-2016
Slag inclusion content % ≤7.0 GB/T 11835-2016
Average fiber diameter um ≤6.0 GB/T 11835-2016
Organic mater content % ≤4.0 GB/T 11835
Glass wool blanket insulation product view Glass wool insulation close-up showing fiber structure Glass wool blanket installation example Glass wool insulation roll packaging
Key Advantages
High thermal efficiency – Low thermal conductivity reduces energy loss
A1 fire rating – Non-combustible with excellent thermal stability
Effective sound absorption – Porous structure dissipates acoustic energy
Water resistance – Hydrophobic treatment minimizes moisture absorption
Lightweight & flexible – Easy cutting and installation
High temperature tolerance – Continuous operation up to 410°C
Custom facings – Aluminum foil, glass cloth, etc.
Color options – Standard and custom colors available
Eco-friendly – Asbestos-free, no hazardous chemicals
Good resilience – Maintains shape and performance over time
Product Dimensions
Standard Dimensions (Customizable):
• Thickness: 25–150 mm
• Width: 600 mm / 1200 mm (custom available)
• Length: 10 m or 20 m rolls (custom lengths available)
Applications
Building insulation – Attics, walls, roofs, floors
HVAC systems – Ducts, air handlers, ventilation
Industrial equipment – Boilers, furnaces, ovens
Acoustic control – Studios, theaters, offices, factories
Pipe wrapping – Thermal insulation for piping
Appliance insulation – Household and industrial appliances
Marine use – Ships and offshore platforms
Agriculture – Poultry farms, greenhouses, storage facilities

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Distributor/Wholesaler,Exporter,Trading Company,Seller

  • Year Established:

    2014

  • Total Annual:

    3000000-5000000

  • Employee Number:

    5~20

  • Ecer Certification：

    Verified Supplier

Our products cover heavy & light shaped and unshaped refractories, and are widely used in power, steel & iron, non-ferrous, petrochemicals, building materials and other industries, and are exported to more than 30 countries and regions in Europe, America, Africa, Oceania, Southeast Asia... Our products cover heavy & light shaped and unshaped refractories, and are widely used in power, steel & iron, non-ferrous, petrochemicals, building materials and other industries, and are exported to more than 30 countries and regions in Europe, America, Africa, Oceania, Southeast Asia...

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Get in touch with us

  • Reach Us
  • Qingdao Leadsun Refractory Co., Ltd
  • No. 700, Qingshan Road, Licang District, Qingdao, China
  • https://www.insulation-refractory.com/

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