Nh/armaflex

Key Attributes.

insulationNH/Armaflex is a nonhalogen flexible elastomeric thermal insulation, gray in color, supplied as unslit tubing in nominal wall thicknesses of 1/2", 3/4", and 1" (special order) in sizes from 3/8" through 8" IPS. Sheets are supplied 36"x 48" in thicknesses of 1/2", 3/4", 1", and 1-1/2" (special order). NH/Armaflex was specially developed by Armacell to minimize the density of smoke and eliminate corrosive acid gases from combustion. NH/Armaflex will not carry a progressive flame, and is formulated without chlorine, bromines, or PVC. A closed-cell material, NH/Armaflex provides low thermal conductivity, good fire behavior, low-temperature flexibility, and excellent protection against water vapor diffusion. It is manufactured without the use of CFC's, HFC's or HCFC's. It is also formaldehyde free, low VOCs, fiber free, dust free and resists mold and mildew. When installed in the same manner as standard AP/Armaflex flexible insulation, NH/Armaflex requires no additional vapor barrier under normal conditions (see “Installation of Armaflex Insulations” brochure). NH/Armaflex is used as insulation and protection for piping, tanks, and air ducts, and to prevent stress corrosion with stainless steel pipes in the following applications: 1: US Navy applications 2:General Shipbuilding 3: IMO (International Maritime Organization) 4: Nuclear Power Plants 5:Other areas where nonhalogenated or chlorine-free materials may be required It is used to retard heat gain and control condensation drip from chilled water and refrigeration systems. It also efficiently reduces heat flow on hot systems. NH/Armaflex insulation meets the stringent requirements of Electric Boat Corporation Specification (EB) 4013 which allows for use aboard US Na