Qingdao Leadsun Refractory Co., Ltd
| Type | Roll or board |
| Delivery Time | 5-8 day |
| Size | Customized Size |
| Packaging Details | Vacuum shrink packaging |
| Payment Terms | L/C,D/P,T/T,Western Union |
| Color | Customizable |
| Package | Customizable |
| Cover | Aluminum foil or PE |
| Usage | insulation or refractory |
| Supply Ability | 1000000 rolls /month |
| Model Number | 10-100MM THICKNESS |
| Brand Name | LEADSUN |
| Place of Origin | CHINA |
| Certification | ISO CE |
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Product Specification
| Type | Roll or board | Delivery Time | 5-8 day |
| Size | Customized Size | Packaging Details | Vacuum shrink packaging |
| Payment Terms | L/C,D/P,T/T,Western Union | Color | Customizable |
| Package | Customizable | Cover | Aluminum foil or PE |
| Usage | insulation or refractory | Supply Ability | 1000000 rolls /month |
| Model Number | 10-100MM THICKNESS | Brand Name | LEADSUN |
| Place of Origin | CHINA | Certification | ISO CE |
| High Light | Glass Wool Insulation Blanket ，Thermal Insulation Glass Fiber Blanket ，Rockwool Blanket Insulation | ||
Product Information
Glass wool is a lightweight, inorganic thermal insulation material produced from natural minerals—such as quartz sand, soda ash, and borax—by melting them at high temperatures, centrifugally spinning them into fibers, and bonding/curing them with a thermosetting resin. It features a fluffy, fibrous structure and offers advantages such as low weight, thermal insulation, sound absorption, Class A non-combustibility, and ease of installation; it is commonly available in three forms: glass wool blankets, glass wool boards, and glass wool pipe sections.
Product Specifications
|
Item |
Specification |
|
Product Name |
Glass Wool Insulation Blanket |
|
Raw Material |
Inorganic glass fiber + thermosetting binder |
|
Color |
Yellow / White |
|
Density |
10–48 kg/m³ |
|
Thickness |
25mm, 50mm, 75mm, 100mm, 125mm, 150mm |
|
Width |
1200mm / 600mm |
|
Length |
10m, 15m, 20m or customized |
|
Thermal Conductivity |
≤0.040 W/(m·K) at 25℃ |
|
Fire Performance |
Non-combustible, Class A1 |
|
Operating Temperature |
-120℃ ~ +450℃ |
|
Sound Absorption Coefficient |
NRC 0.45–0.95 |
|
Facing Option |
Unfaced / Aluminum Foil FSK / White Tissue / Black Tissue |
|
Moisture Absorption |
≤1.0% |
|
Water Repellent |
Optional |
|
Packaging |
Plastic film roll packing |
I. General Core Properties
Fire Rating: Class A non-combustible; high-temperature resistant; produces no smoke, toxins, or flaming droplets when exposed to fire
Thermal Insulation: Low thermal conductivity (approx. 0.030–0.040 W/(m·K)); excellent energy-saving performance
Sound Absorption & Noise Reduction: Porous fibrous structure; excellent absorption of mid-to-high frequency noise
Lightweight & Flexible: Low density and light weight; imposes minimal structural load
Water-Repellent & Moisture-Resistant: Treated for water repellency; low water absorption; resistant to mold and rot
Chemical Stability: Resistant to acids, alkalis, and aging; immune to insect damage; long service life
Eco-friendly & Safe: Formaldehyde-free or low-formaldehyde; no dust pollution; easy to install
II. Glass Wool Blanket
1. Product Features
2. Key Specifications
3. Applications
Company Details
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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