48 TECHNICAL DATA Supports for pipe and ductwork to avoid condensation at fixing points in refrigeration and air conditioning installations. Compatible with AF/ArmaFlex Class O range. Property Value/Assessment Standards & Remarks Temperature Range Max service temperature +110˚C Min service temperature -50˚C (For temperatures below -50 ˚C please contact our technical department) Thermal Coductivity λ 0˚C ≤ 0.033 W/(m·K) [33+0.1⋅ ϑm + 0.0008⋅ ϑm 2 ]/1000 Declared acc. to EN ISO 13787. Tested acc. to EN12667 & EN ISO 8497 Water Vapour Diffusion Resistance μ ≥ 10,000 Tested acc.to EN 12086 & EN 13469 Fire Performance Reaction to fire Same as AF/ArmaFlex elastomeric foam Inhouse quality monitoring Classified acc. to EN 13501-1. Tested acc. to EN 13823 & EN ISO 11925-2 Entire system with ArmafFlex insulation: Low flammability BL -s3, d0 Practicial fire behaviour Self-extinguishing, does not drip & does not spread flames Acoustic Performance Reduction of structure-borne sound transmission According to insulation material used in the clamp/pipe fastener Other technical features Density 95 - 105 kg/m3 (pipe bearing segments) Storage & shelf life Products with self-adhesive closures to be installed within 1 year Store in dry, clean conditions at normal relative humidity (50% to 70%) and ambient temperature (0˚C - 35˚C) Material type PET foam bearing segments, embedded in and glued to ArmaFlex elastomeric foam material. Outside bearing shells made from painted aluminium sheeting 0.8mm thick. One-piece support with self-seal fastener, complete with 2 ArmaFORM PET insert sections (RG 100kg/m3 ). Available to fit a wide range of pipe diameters. Two half round steel pipe clamps with electrolytically applied zinc coating. Colour Dark Grey Material information Traces of silicon can be found on the protective film used on the self-adhesive closures. Maximum clamp distances apply for vertical load effects on horizontal installations with predominantly static loads. Combined slot/cross tensioning screws supplied loosely secured. Applications Insulated pipe and duct supports to prevent thermal and acoustic bridging at fixing points on refrigeration systems and chilled water pipes. Safety & environment Zero ODP, Zero GWP, Dust and fibre free Remarks When used in installations with intermittent temperatures, extensions and contractions of pipework may exert pressure on the insulation. This needs to be considered in the overall application by ensuring suitable compression of ArmaFlex at joining points. ARMAFIX AF