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High-density phenolic foam insulation materials incombustible
Counter3766  2008-11-17 08:04:24
 

Profile:

Phenolic foam is a phenolic resin, flame retardants, blowing agents and other additives mixed through mixing, heating cured foam produced. In addition to light, heat, noise, etc., the phenolic foam has excellent fire performance, very low smoke emission, non-toxic properties. Phenolic foam products in general reached the international advanced level. PF has been widely used in civil construction, chemical industry, medicine, food, travel manufacturing industry, protect the environment and conserve energy.

Set good: This product does not come across open flame burning, no smoke, no matter drip pyrolysis, the oxygen index 50%, the maximum smoke density <4%, smoke density Level 2.
Temperature range: This product is organic foam material used in a wide temperature material, the use of temperature -196 ~ +130 , instantaneous Tatsu +200 . Ceiling temperature can ensure that the clean-up would not have any insulation damage. The minimum temperature in the low or even ultra-low temperature environment when used in small contraction, not brittle, and is ideal cryogenic insulation materials engineering.
Low thermal conductivity: the products of small thermal conductivity, good insulation properties.
Non-toxic tasteless: This product is not freon blowing agent, has been burning non-toxic tasteless, overflow of gas on the human environment-friendly, in line with the state environmental protection requirements.
Waterproof moisture: This product is an organic polymer material, its structure is an obturator type, with a good anti-water absorption and water vapor permeability, when the bubble surface paste composite material or model, water resistance and anti - water vapor permeability will be even better.
anti-aging: This product has excellent chemical stability and anti-oxidation, in particular ability to organic solvents, acids, weak base corrosion.
Thermal stability: the role of the products in the heat under the size of stability, the rate of change of the small. In the use of temperature range, size, rate of change <2%.
Simple in construction: Construction of this product is simple, flexible and can be tailored in accordance with construction requirements of the scene, combined installed. The effect of its installation and keeps its appearance, clean, beautiful, and good durability.

Product characteristics:

Incombustible: With the Fire Bureau to test anti-flame good, no high-temperature decomposition drip, oxygen index ol (%): 61.5
Smoke Density: a. maximum smoke density MSD (%): 4.00 b. smoke density rating SDR: 2.42
insulation, acoustic insulation performance.
Cold resistance, and cryogenic temperature -196 .
Rigid dimensionally stable.
Bubble closed for uniform hole, has good water resistance. When the product surface moisture-proof composite material, the more anti-infiltration and anti-condensation of water vapor and anti-frosting.
Freon-free, non-toxic tasteless, resistant to chemical corrosion, anti-aging resistance.
By technical parameters A. lower income, construction convenient.

Thermal conductivity: see the figure below the average temperature of 10 at the time of thermal conductivity

Technical performance:

Density: 40 ~ 30kg/m3
combustion properties: incombustible, Germany standard DIN4102 noncombustible materials category A2 class provides.
Temperature: -196 ~ +130 .
Short-term temperature: +250 .
Absorbent: (20 , relative humidity 90%, 8 days) the volume of 0.025%.

Scope:

Cold, refrigerated containers, refrigerated trucks insulation.
Oil pipeline, chemical, pharmaceutical, petrochemical industrial pipelines and tank insulation and fire insulation.
Electricity, transport, aviation industry insulation.
Civil engineering in transport and communications systems security thermal insulation cold fire insurance.

Phenolic foam products

Specifications:

Project Name
units
Specifications
measured the effect of
test
combustion properties of B1-class
burning the remaining length of the minimum value
mm
> 0
165
GB/8625
burning the remaining length of the average
mm
150
267
GB/8625
Gas Temperature
200
116
GB/8625
cigarette tip height
mm
<150
10
GB/8626
smoke density rating
75
2
GB/T8627
oxygen index
%
52
GB/T2406
thermal conductivity
w / m.k
into 0.033 (70kg / 3,
average test temperature 15
income = 0.023 (70kg / 3,
average test temperature 14
GB/10294
dimensional stability under heat
70 after 48h place,
size of the rate of change of <2.0
1.5
GB/8811
compressive strength (compressed 5%)
Mpa
0.15
0.18
GB/8813
bending
N
10
14
GB/8812
water absorption (VV)
%
7.5
5.6
GB/8810
Phenolic foam sheet

specifications:

density (kg / cm 3 )
50 ~ 250
L * W (mm)
1200 * 600
thickness (mm)
20 ~ 500
Phenolic foam pipe

specifications:

density (kg / cm 3 )
70 ~ 300
specifications (mm)
10 - 273
thickness (mm)
20 ~ 250
length (mm)
1200
 
 

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