Property Value/Assessment Test Standards & Remarks Temperature Range1 Max service temperature +110˚C (For temperatures above 110˚C please contact our technical department) EU 5699 Tested acc. to EN 14706, EN 14707 & EN14304 Min service temperature -50˚C Thermal Conductivity Tubes 6-19mm λ 0˚C ≤ 0.033 W/(m·K) [33+0.1⋅ ϑ m + 0.0008⋅ϑ m2 ]/1000 EU 5699 Tested acc. to EN ISO 8497 & EN 12667 Tubes 25mm λ 0˚C ≤ 0.036 W/(m·K) [36+0.1⋅ ϑ m + 0.0008⋅ϑ m2 ]/1000 Sheets 13-25mm λ 0˚C ≤ 0.033 W/(m·K) [33+0.1⋅ ϑ m + 0.0008⋅ϑ m2 ]/1000 Water Vapour Diffusion Resistance Mu value μ ≥ 15,000 EU 5699 Tested acc.to EN 12086 & EN 13469 Fire Performance Reaction to fire Euroclass (tubes & sheets) E Surface spread of flames Class 1* Fire propagation Total Index Performance (I) ≤ 12 Sub Index (i1) ≤ 6 Fire Performance acc. to Class O* Building Regulation Euroclass E AF/ArmaFlex Class O insulation and Tuffcoat covering both Class O fire rated GB 5730 Tested acc. to BS476 Part 7: 1997 Classified acc. to EN 13501-1 Tested acc. to EN 13823 EN ISO 11925-2 Other technical features Dimensions & tolerances In accordance with EN 14304, table 1 Resistance to mechanical impact Very good Chemical behaviour Consult product test list UV resistance Excellent Antimicrobial behaviour In-built Microban® antimicrobial protection Material type Foamed nitrile rubber with polymeric covering Colour Black or white Applications Insulation for hot and cold water services, chilled water lines, heating systems, air conditioning and refrigerated pipework to provide condensation control, energy conservation and frost protection. Easy to wipe clean and washdown - suitable for food manufacturing, hospitals and schools. Suitable for outdoor use since covering provides additional protection against UV damage and bird attack. Can be used underground - including on mains cold water and ground source heat pump pipes. Special features For outside applications NO additional coating is necessary. Safety and environment ODP zero GWP sero Dust & fibre free Flexible closed cell elastomeric insulation with polymeric covering for protection against mechanical impact TECHNICAL DATA 185