Adhesives can be used for metal, glass,
wood, paper, fiber, rubber, plastic and other materials bonded together, it has
a rapid development and widely applications, as well as a significant impact on
the improving of high-tech science and technology progress and people's daily
lives. Therefore, the research, development and production of various types of
adhesives are very important.
In order to satisfy specific
physico-chemical characteristics, they add various auxiliary component called
additives. For example, adding curing agent to make subject stick material
forme network type or size structure and increase poly strength within rubber
layer; adding curing promote agent or catalyst to accelerate curing and reduced
reaction temperature; using antioxidant
to improve resistance atmosphere aging, hot aging, ARC aging and ozone
aging; adding filler to give adhesive some specific nature and reduced cost;
using toughening agent to reduce adhesive rigidity and increase toughness;
diluent to improve the process of reducing the viscosity and prolong life, and
so on.
Temperature resistance is one of the
excellent characteristics of inorganic adhesives. Usually inorganic adhesive is
used in 1500~1750℃, but Phosphoric acid
copper oxide adhesive has a more wide range temperature resistance which can be
used 180~1400℃. By the way, bonding
technology is a non-destructive connection technology, it improves the bonding
interface and extende service life because of overall ability to withstand
load.
There are some attentions about the
storage. Each of these products have a shelf life. Acording to the
international standard and national standard, store at room temperature 24 ℃ and Acrylic plastic is 20 degrees centigrade. The higher the
temperature is, the shorter storage period acrylic product is. For water-based
products, if the temperature is below 1 ℃, it will has a direct impact on product quality.
Due to the adhesive can achieve same or
dissimilar materials connections, the connection without stress, high adhesive
strength, easy to realize combining automation, etc, it is widely used in all
areas of national economy. The rapid
development of the national economy also provides a broad space for the
development of the adhesives industry. Adhesive industry in addition to the
continued rapid growth of production and marketing in China, adhesive technical
level is also rising, a large number of advanced level products are developed.
The trend is multi-functional, modification, and the applications focus towards
emerging industries such as new energy, energy saving and environmental
protection trend. If you have interest, please check this website to get more, thanks!
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