HDPIR is a kind of foaming polymer, with the features of plastic, rubber and cork. The raw materials are isocyanate, polyether, foaming agent, catalyst, flame retardant, etc. After high speed stirring, materials react and foam to cellular structure product, composed of millions of tiny and uniform sealed cells. It provide benefits of low density, low thermal conductivity, low water absorption. The performance is better than timber.

It is mainly used as cold insulation material for cold insulation pipe support system, and used for bearing and heat insulation of pipes and equipment in petrochemical plant, liquefied gas plant, refrigeration warehouse and central air conditioning system.

• Store in a dry, lightproof, shady, and ventilated place, keep away from heat source and protect from sun exposure.
• Will be fitted together with pipe supports in workshop. Finished product shall be wrapped by anti-ultraviolet polythene film, then packed in wooden case.