Product Description
AEROFLEX Closed Cell Tube and Sheet Insulation is a flexible, closed cell and lightweight elastomeric material designed for insulating liquid cooling and heating lines. The closed cell structure of Aeroflex provides many advantages over most rigid insulations for cooling and heating lines, such as:
A: moisture & vapor resistance without using additional vapor barriers.
B: stable thermal conductivity (K. value) during service, due to its dense surface skins and closed cell characteristics.
C：outstanding ultraviolet and weather resistance

Product Feature
• standard sheet is avaiable in size of 36"*48"*(1/8"~2“)and 0.5m*0.2*(3mm~50mm).it prevents heat loss and condensation on large pipelindes, tanks, chillers, air duct, other irregular shaped vessl
• Low thermal conducutivity (K.value). eg.: λ=0.032（-20℃）； λ=0.034（0℃）； λ=0.039（40℃）.
• stable thermal conductivity (K.value) during ervice,sue to its dense surfaceskins and closed cell characteristics.
• Heat stability(6% shrinkage ) 93 ℃ 7days
• Moisture &vapor resistance without using additional vapor barrieris. Water vapor permeability within 0.10;Mositure resistance μ>=10000;Water absorption <=5%
• Universal smoke and flammability proof standards; Class V0(UL-94);25/50 (ASTM E 84);Slef-extinguishing (ASTM D635);Class 1(GB 8424 B1);Class 5.3 (EMPA); Non-Flammable(JIS K6911);Pass (IMO).
• Outstanding ultraviolet and weather resistance,No crack (ASTM D 1171)
• Flexibility which makes installation work easy and neat,cell structure,density 0.048~0.096 g/cm²
• Sound reduction:27dB(20mm) [DIN52218]
• AEROFLEX can be safely handled without causing skin irritations and health hazard.

Product Specification/Models
Aeroflex tubes and sheets insulate and prevent condensation when used in operating temperatures down to -57°C(-70°F) and insulate against heat loss up to125°C (257°F). Within these recommended operating temperatures, it will not affect the thermal efficiency and water vapor permeability of Aeroflex.

Application
AEROFLEX is an ideal insulation for frost control on cold water plumbing. It prevents heat gain and condensation problems on chilled water and refrigerant pipelines, and it also prevents heat loss from hot water plumbing, liquid and dual temperature piping.

Other Information
Aeroflex closed cell insulation, made of EPDM as its main raw material, is easily installed to pipe or tubing. The factory-applied coating of talcum powder on the thick and smooth inner skin helps facilitate and speed up preassembly line.