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C0-09X042mm Class 0 Armaflex Tube 9mm x 2m Pipe insulation
Class O Armaflex is the flexible, closed cell, elastomeric, nitrile rubber insulation that offers reliable protection against condensation and effectively prevents energy loss.
Class O Armaflex is dust free, fibre free and CFC free with an ODP of zero. Its inherent attributes and combination of properties makes Armaflex a highly efficient method of insulating hot and cold water services, chilled water lines, heating systems, air conditioning ductwork and refrigerated pipework for condensation control, energy conservation and frost protection.
The Competitive Advantage of Specifying Class O Armaflex
Built-in anti-microbial protection reduces mould and bacteria growth
Built in vapour barrier prevents condensation
Reduces energy losses by up to 87%
Lightweight and flexible, quick and easy installation with low maintenance requirements, resulting in time and cost savings
Excellent resistance to the effects of ozone, oil and chemicals
Application Areas
Process work
Hot and cold water services
Chilled water lines
Heating systems
Air conditioning ductwork
Refrigeration pipework and ancillary equipment
Class O Armaflex - Technical Product Data
| Properties |
Values |
Remarks |
| Material |
Foamed nitrile rubber |
 |
| Max. Surface Temperature |
+105° C |
|
| Max. Temperature for Flat Surface |
+85° C |
|
| Min. Surface Temperature |
-50° C |
For min. temperatures between -50° C and - 200° C, please consult our Technical Department. |
| Thermal Conductivity at 0° C |
0.034 W/(m · K) |
Test acc. to EN ISO 8497 |
| Thermal Conductivity at +20° C |
0.036 W/(m · K) |
| Thermal Conductivity at +40° C |
0.038 W/(m · K) |
| Water Vapour Permeability |
Moisture Resistance Factor µ 7,000 |
|
| 2.79 · 10(-14) kg/(m s Pa) |
BS EN ISO 9346:1996 |
| Water Absorption |
0.2% by volume |
Test acc. ASTM C 209 |
| Surface Spread of Flames |
Class 1 |
Surface Spread of Flame acc. BS 476 Part 7: 1997 |
| Fire Propagation |
Total Index Performance (I) ≤ 12
Sub Index (i1) ≤ 6 |
Fire Propagation acc. BS 476 Part 6: 1989 |
Fire Performance
acc. to Building Regulation |
Class O |
Test results for Surface Spread of Flames and Fire Propagation meets Class O fire category for |
| Building Regulations 2000 (England and Wales) |
| Building Standards (Scotland) Regulations 1990 |
| Building Regulations 2000 (Northern Ireland) |
| Building Regulations 1997 (Republic of Ireland) |
| Reaction to fire |
Self-extinguishing, does not drip |
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| Noise Reduction |
Sound Absorption Coefficient ISO 354:2003 up to 0.8 |
Also suitable for use in the prevention of sound passage |
| Resistance to |
Building Materials: Very Good
Ozone: Very Good
Chemicals: Consult Product Test List |
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| Health Aspects |
Dust & Fibre Free |
|
| Other Properties |
ODP zero
GWP zero
Tested in accordance with UL 94 |
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| Outdoor Applications |
Class O Armaflex should be painted with Armafinish FR paint to the recommended thickness within 3 days. Two or more coats may be required. |
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