SGP Interlayer Film, also known as sgp laminated film, is a novel polymer material bonded via ionic linkages, characterized by high molecular weight and high elastic modulus.

sgp laminated film Advantages and Features

High Strength and Shear Modulus:

SGP exhibits excellent mechanical properties. Its shear modulus is 100 times that of PVB, and its tear strength is 5 times higher. After glass is laminated with SGP, the load-bearing capacity is twice that of PVB laminated glass of equal thickness. Under the same load and equal thickness conditions, the deflection of SGP laminated glass is only 1/4 that of PVB laminated glass.

High Strength Safety Performance and Anti-Intrusion Performance After Glass Breakage:

SGP interlayer film laminated glass has good integrity. Even if the glass breaks, the sgp film can bond the broken glass pieces, forming a structurally sound unit after damage. This minimizes bending deformation and allows it to withstand a certain amount of load without the entire pane collapsing.

Good Edge Stability, Suitable for Open-Edge Applications:

SGP film has good edge stability and is insensitive to moisture. It has low hygroscopicity and will not delaminate or separate when used in exposed conditions, making it suitable for open-edge applications.

Superior Weather Resistance, Not Prone to Aging:

After years of aging tracking tests by authoritative organizations, no significant bubbles or yellowing have appeared even after 20 years.

Colorless and Transparent, Not Prone to Discoloration, Excellent Transparency:

sgp glass interlayer film itself is colorless and transparent, and has good weather resistance. The yellowing index is less than 1.5. SGP film maintains its initial transparency even after many years of use.