Fiber Glass polyurethane, which has been frequently questioned in recent years, has also been mentioned again. Polyurethane is a polymer synthetic material with significant performance advantages such as thermal insulation, heat insulation, and sound insulation. It is widely used in the field of...

Most of the buildings in our country are high-energy-consuming buildings. Winter heating in the north alone consumes 18 million tons more coal than the standard every year. Due to the high energy consumption of buildings, 10 Three Gorges Power Stations need to be operated at full capacity to meet...

An important indicator and testing content of the glass yarn is the alkali resistance of the glass yarn. The strength of this property is directly related to the service life of the glass yarn during use and to the safety of the building. The reason why the alkali resistance of the glass yarn is so...

High-quality alkali-resistant glass yarn has three main indicators, namely alkali resistance, tensile strength, and breaking strain. The most important one is alkali resistance. Because in the case of poor alkali resistance, no matter how high the tensile strength is, the strength will drop rapidly...