News
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Advantages of phenolic foam insulation board
1. Defects of polyurethane: easy to burn in case of fire, easy to produce toxic gas and endanger human health; 2. Defects of polystyrene: easy to burn in case of fire, shrink after long use, and poor thermal insulation performance; 3. Defects of rock wool and glass wool: it endangers the e...Read more -
Performance advantages of phenolic composite air duct
The traditional air supply pipe of central air conditioning is usually made of iron sheet or glass fiber reinforced plastic on the inner layer, wrapped with thermal insulation materials, and wrapped with aluminum foil on the outer layer, which makes the air supply pipe ...Read more -
Advantages of phenolic insulation board fire door filling materials
As the name of the fire door shows, there is a high demand for fire protection. Many people do not know what the filling material is. Then, what is the filling material inside the fire door? Let's get to know each other. ...Read more -
Thermal insulation material for suspended ceiling of breeding shed
Glass wool roll felt is often used, but the thermal conductivity of glass wool is relatively high and the thermal insulation effect is poor. Now there is a new type of thermal insulation material - double sided aluminum foil phenolic plate. ...Read more
