Rubber plastic insulation pipe foam has high fire resistance coefficient, high rigidity, large light capacity, good thermal insulation and good dimensional stability. Rubber insulation board is a type of advanced insulation material with light volume density, low thermal conductivity, impermeability, low water absorption, non flammability, no mold, high mechanical strength, easy processing, chemical resistance (except for hydrofluoric acid), stable performance. It is not only a cold insulation material but also an insulation material that can adapt to the characteristics of deep cooling to a higher temperature range. At the same time, its important value lies not only in its ability to not deteriorate after long-term use, but also in its fire and earthquake resistance. When used in low temperature and deep cold underground engineering, flammable and explosive, humid and chemically corrosive environments, it is not only reliable but also durable. It is known as a "long-lasting insulation material that does not require replacement". Therefore, it is widely used in insulation and cooling engineering in petroleum, chemical, underground engineering, shipbuilding, national defense, and military industries.
