Traditional Culture Encyclopedia - Traditional culture - What kind of material is polyurethane foam? Can it be used in cold storage?
What kind of material is polyurethane foam? Can it be used in cold storage?
Polyurethane rigid foam is isocyanate and polyether as the main raw material, in the foaming agent, catalyst, flame retardant and other additives under the action of the special equipment mixed by high-pressure spraying on-site foaming polymer. I know Baoguan cold storage board, is to do polyurethane cold storage board, with good thermal insulation, light weight, easy to install.
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