Qun'an SGP laminated glass production
PVB laminated film is not mainly developed for building curtain wall, so it is rich in elasticity, relatively soft, and has small shear modulus. After the force between two glasses, there will be significant relative slip, bearing capacity is small, and bending deformation is better. Big. PVB laminated glass can be used for general glass curtain walls and is not suitable for glass curtain walls with high performance requirements.