- Contact Person : Mr. Lin Edward
- Company Name : Guangzhou Wide Industrial Co., Ltd. Baiyun Branch
- Tel : 86-20-32219862
- Fax : 86-20-32219886
- Address : Guangdong,Guangzhou,No.9 NanXiang San Road, Science City in Guangzhou Hi-tech Industrial Development Zone
- Country/Region : China
- Zip : 510663
fireproof class 1 phenolic sheet
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phenolic foam air ducting sheet is new generation environmental insulation material, when it is burnt, it has no smoke, it gives out non-toxic matter, the material is fire-resistance, insulated, water and moister resistant anticorrosion, anti-aging, sound insulation and energy saving, meanwhile the contractility is low and not brittle, especially the outstanding fire-resistance performance show the board applying foreground, it is the best material for fire building performance in polymers.
Technical datas are as following:
Density: 60-65 kg/m3
Aluminum thickness: 80 Macro
Dimension: 4000*1200*20 mm
Temperature range: -180 to 140 centigrade
Thermal conductivity: 0.020-0.037 w/(m.k)
Firproofing performance: Glass 1 (BS 476 part 6&7)
Oxygen index: 36-43%
Grade of smoke density: 4 SDR
Water vapor transmission: <1g/(m2.24h)
Compression strength: 0.24 Mpa
Flexural strength: 1.0 Mpa
Air leakage: <2%
Synthetical resistance: Ronghness degree k=0.015%
Material water absorption rate: <1.5%
Mechanical loss rate: 1%
Recycle rate: 60-80%
life time: 20-30 years
safety and health: Non-toxicity and innocuity, double-face composite aluminum foil.
Manufacture and installation: short construction cycle, high space utilization rate.
Repair and maintenance: optional pipe cutting, applicable toon-the-spot change.
Application place: Widely used for civil building, totel, hospital, office building, marketplace.
We export phenolic air duct by panels with all of the necessary installation tools.
Main Parameters
No. | Test item | Ref.standard | Result |
1 | Water vapor transmission | ASTM C1126-03 | <1g(m2.24h) |
2 | Water absorption | ASTM C1126-03 | 1.2% |
3 | Compression strength | ASTM C1126-03 | 0.24Mpa |
4 | Thermal conductivity | ASTM C518-02e1 | 0.037W/m.k |
5 | Apperance density | ASTM C1126-03 | 62.5kg/m3 |
6 | Flexural strength | ASTM C203-99 | 1.0Mpa |
7 | Burning grade | BS 476 part 6&7 | Class1 |
8 | Smoke density | China national standard | 4 SDR |
9 | Oxygen index | China national standard | 36-43% |
10 | Synthetical resistance | China national standard | Roughness Degree K=0.015% |
11 | Air leakage | China national standard | ≤2% |
fireproof class 1 phenolic sheet
