High density phenolic foam pipes are used for outdoor pipelines, which have low thermal conductivity, good thermal insulation performance, low water absorption, waterproof and moisture-proof. Rubber and plastic insulation pipe shells absorb moisture outdoors, and cannot produce real thermal insulation effect.
Compared to traditional insulation materials, phenolic insulation pipes have higher insulation performance, strong functions such as sun protection, frost resistance, and compression resistance, and stable dimensions that are resistant to weathering. They have a service life of 5-8 times longer than traditional insulation pipes.
This type of insulation pipe has a low thermal conductivity and excellent insulation effect. Its fire resistance rating reaches B1, and there is no smoke or dripping during combustion. It is fireproof, flame retardant, and self-extinguishing after ignition. The phenolic insulation pipe shell has a high density, and it does not deform when pinched by hand, with good shock absorption effect.
In recent years, the phenolic insulation pipe shell has been more and more widely used. The foam is fine and uniform, the insulation pipe surface is smooth, the density is high, the size is stable, the resistance to water vapor penetration is strong, the thermal conductivity is stable, and the thermal insulation effect is good. It can reduce energy consumption in long-term operation, in line with the standards of environmental protection and energy conservation.
Post time: Oct-16-2023