What is the stability of glue related to?

2021-11-22

Many manufacturers who use glue will ask the following questions, such as: Why does the glue we use slowly become opaque after being placed for a period of time? Why is the glue a little solid? Some of the above situations are related to some of our materials.

The role of sealant in energy-saving door and window glass

2021-11-22

The importance of building energy efficiency Energy is an important material basis for human survival and production. In recent years, my country's economic construction has achieved world-renowned achievements, and at the same time, huge energy consumption has also become the focus of the world's attention. The shortage of energy supply and the ecological and environmental problems caused by energy consumption will seriously hinder economic development and affect our living environment.

Precautions for the use of various glues

2021-11-22

Glue and sealing glue should be used in certain environment under the conditions of use, and the working conditions have an important influence on the bonding performance. Among the conditions of use, there are stress conditions, ambient temperature and humidity, chemical media conditions, outdoor conditions and so on.

Epoxy resin glue modification method and selection of curing agent

2021-11-22

All polymer compounds containing epoxy groups in the molecular structure are collectively referred to as epoxy resins. The cured epoxy resin has good physical and chemical properties, it has excellent bonding strength to the surface of metal and non-metal materials, good dielectric properties, small set shrinkage, good product dimensional stability, high hardness, It has good flexibility and is stable to alkalis and most solvents, so it is widely used in national defense and various sectors of the national economy for casting, impregnation, lamination, adhesives, coatings and other purposes.