What an amazing epoxy resin !

In fact, resin materials have been used in the field of art for decades, and epoxy resin adhesives for handicrafts have gradually been well known by users from all walks of life, because: Fast bonding speed, strong enough, a wide range of uses, furniture, crafts, art, etc., used in many industries, has been an indispensable practical adhesive, epoxy resin in addition to non-polar plastics such as polyolefin adhesion is not good, for a variety of metal materials such as aluminum, iron, copper; Non-metallic materials such as glass, wood, concrete, etc.; And thermosetting plastics such as phenolic, amino, unsaturated polyester, etc., have excellent bonding properties, so it is known as a versatile adhesive, epoxy adhesive is an important variety of structural adhesives.

In addition to the bonding properties with various materials, the excellent physical mechanical and electrical insulation properties of epoxy resin, as well as the flexibility of its use process, are not available to other thermosetting plastics. Therefore, it can be made into coatings, composite materials, casting materials, adhesives, molding materials and injection molding materials, and has been widely used in various fields of the national economy.

Epoxy resins are known for their high performance. They are the building blocks of adhesives, coatings, reinforced plastics, and composites such as glass and carbon fibers that remain intact under intense conditions. When cured correctly, epoxy resins offer many desirable properties, including:

1) Resistance to chemicals, especially alkaline environments

2) Heat resistance

3) Adhesion to various substrates

4) High tensile, compression and bending strength

5) Low shrinkage during curing

6) High electrical insulation and retention performance

7) Corrosion resistance

8) Cure over a wide temperature range

9) Fatigue resistance

When choosing an epoxy resin, there are many factors to consider, including:

1) Use: Can epoxy resins be used for general purpose or more industrial applications?

2) Working life: How long does the epoxy resin need to be used before curing?

3) Curing time: How long does it take for the product to cure and fully cure with epoxy resin?

4) Temperature: At what temperature will the part operate? If this characteristic is required, has the selected epoxy been tested to handle extreme temperatures?