Polychem - PUR lagging for pipelines

PUR foam lagging for heat and cold insulation.

Application

• heat insulation of pipelines in heating systems in channel and overhead systems
• insulation in indoor, industrial rooms - central heating networks, sewage systems
• heat exchanger insulation.

properties

• the lowest heat transfer coefficient available and, as a result, significantly lower insulation thickness compared to other traditional insulation materials
• negligible water absorption
• resistant to solvents, petroleum, dilute acid and alkali materials as well as rot and rot
• harmless to the environment and health (opinion of PZH)
• does not contain ozone-depleting compounds
• low specific gravity of foam - does not require increasing the supporting structure
• do not emit odor or harmful substances
• reaction to fire class E according to PN EN 13501-1 and B2 according to DIN 4102.

Basic parameters

• apparent density 32 - 205 [kg / m3]
• temperature resistance -40 - 120 [C] (periodically up to 140 C)
• coefficient of thermal conductivity 0.0235 [W / mK] (at temp. 10 C) for foam G-40 B2
• compressive strength 180 - 230 kPa
• water absorption max. 3%