详情
Rigid Polyurethane foam is a new kind of thermal insulating
material for low temperature applications.
It's mainly made from polyether or polyester with isocyanate ester
add with flame retardant,stabilizing agent and foaming agent.
Application
Cold Insulation for Tank , Piping & Valve , Vessel and
Equipment.
Cold Insulation for Ship Cabin , Hull , Refrigerated Truck
and Container.
Building Energy for Saving and Insulation.
Prominent Characteristics
Low thermal conductivity and Low water absorption.
Good resistance to combustion with high closed cell
ratio.
Low chloride content.
Technical Datas
Density (kg/m3) : ≥*0 ± 5
Continuous Service Temp. : ***0 ~ ***0℃
Thermal Conductivity (W/m•k) : ≤0.**3 (Room Temp.)
Tensile Strength : ≥0.2 Mpa
Compressive Strength at *0% relative deformation : ≥0.2 Mpa
Water Absorption (Vol%) : ≤5 (by volume)
Combustibility : Self-extinguishes within *5 seconds after flame
taken away
