Heat Insulation Roofing Materials Sound Isolation Glass Wool
- Category: Heat Insulation Materials >>>
- Supplier: Guangzhou Zhonglian Building Material Co. Ltd.
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Product Overview
Description
Well-Qualified Glass Wool;International Quality approved;Green Products, Double CE Glass wool Certification from Italy and Slovak
They are widely used in industrial plants, warehouses, public facilities, exhibition centers, shopping centers, cold stores and a variety of indoor playgrounds, sports grounds and other buildings
Distinctive advantages:
* CE certificate Grade A1 fireproof
* Unique technology; rebound degree after compressive packing is up to 99.2%.
* Soft and long glass fibers can maximally lessen flying catkins in the construction.
* Sound absorption and noise reduction; it can effectively prevent sound from spreading.
* Grade A1 incombustible materials.
* Easy for construction; cutting at will.
* Antisepsis, ageing resistance, and anticorrosion, ensuring a healthy environment.
* Low moisture absorption; stable physical properties.
1. Product specification: | ||||
Product | Length(mm) | Width(Diameter)(mm) | Thickness(mm) | Density(kg/m3) |
Blanket in roll | 10000-30000 | 1200 (600/400) | 25-150 | 10,12,16,20,24,32 ,40,48 |
Boards (Slab) | 1200-2200 | 600-1200 | 20-100 | 24-96 |
Pipe Sections | 1000 | 15-400 | 20-100 | 45-90 |
Note: Products of special specification can be made upon customer requests Different type of facing can be applied upon customer request | ||||
Technical Parameters:
item | unit | index | measured value | remarks |
bulk density | kg/m3 | 10-96 | 10-96 | GB/T 13350-2000 |
average diameter of fibers | m | < 8.0 | 4.0-6.0 | GB/T 13350-2000 |
moisture resistivity | % | > 98 | > 98.5 | JISA9512-2000 |
thermal conductivity | W/m.k | 0.049-0.042 | 0.045-0.032 | GB/T 13350-2000 |
incombustibility |
| incombustible | up to standard (Grade A) | GB/T 13350-2000 |
sound absorption coefficient |
|
| 1.03product reverberation positioning 24kg/m3 2000HZ | GB/J47-83 |
Max. working temperature |
| 400 | 410 | GB/T 13350-2000 |
Physical Properties:
shrinkage temperature of heat load | GB/T11835-1998 | 250 -400 |
corrosion resistance | ASTM C665 | no chemical reaction |
mildew resistance | ASTM C665 | mildewproof |
performance | experimental method | technical requirements |
moisture absorption | ASTM C1104 | 3% of weight (49 , relative humidity 90%) |
moisture permeability | ASTM E96 | Max. 0.013g/24h • m2 • mercury/mm |
combustibility | UL723 | flame spreading:25 |
If you need or be interested in please contact with us. Thank you.
Ms Annie
+0086 13543483105 (For Whatsapp)
sales AT zhongliantrading.net
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