Cold Insulation

The Insulation is required for environment temp. below ambient The type of Insulation comes under Cold Insulation. The materials required and generally applied for the Cold Insulation are as under: 1.Thermocole: Both in ND and TF quality Upto -20 0C. 2.Polyurethane Foam: Upto – 200 0C. The Insulation can also be done by machine, providing cavity of the required thickness and dispensing the PU Chemicals in defined proportion through dispensing machine where the isothermal reaction takes place and foam is formed. The job can be done at site and the process is called as Pouring In-Situ. 3.Phenolic Foam: Upto – 180 0C. 4.Nitrile Rubber: Upto – 200 0C. It will be interesting to note that the above material can be applied in Block and Pipe Sections by Manual Application process