Analysis of The Latest National Glass Adhesive Execution Standards

Glass adhesive is a sealing material made mainly from organic silicon as the main raw material, with the addition of fillers, diluents, and curing agents. It has good weather resistance, strong anti-aging ability, excellent sealing performance and other characteristics, and is used in construction, automobile, electronics and other fields. The future development trend of glass adhesive mainly focuses on the following aspects:

1. High performance

Develop glass adhesives with special functional properties, such as flame retardant glass adhesives, conductive glass adhesives, etc.

2. Environmental protection

Develop environmentally friendly glass adhesives, reduce the use of harmful substances, and promote biodegradable glass adhesives.

3. Expansion of application areas

The application fields of glass adhesive will become increasingly widespread, and corresponding execution standards need to be formulated.

With the continuous progress of technology, the application scope of glass adhesive is constantly expanding, and the execution standards are also constantly updating. Today, the editor will introduce the latest execution standards for glass adhesive to everyone:

01

GB/T 24268-2009 Electronic Glass Adhesive

This standard applies to sealants for electronic devices. This standard specifies the physical and chemical performance indicators of glass adhesive, such as surfactant content, kneading time, drying time, insulation performance, rheological properties, etc.

02

GB/T 24267-2009 "Automotive Glass Adhesives"

This standard is applicable to the adhesive sealing of front and rear windshields, side window glass, etc. of automobiles. It specifies the physical and chemical performance indicators of glass adhesive, such as hardness, shear strength, elongation, tensile strength, thermal stability, UV stability, etc.

03

GB 16776-2005 "Specification for Silicone Structural Sealants for Building Use"

This standard is applicable to the sealing treatment of building exterior wall curtain walls, glass, aluminum materials, and building engineering. The main technical performance indicators of glass adhesive are specified, such as tensile strength, shear strength, hardness, heat resistance, etc.

Understanding the execution standards of glass adhesive is to enable construction personnel to have a clearer understanding of glass adhesive products, thereby improving the quality of construction and improving the operational norms of construction.