Epoxy resins are organic polymers containing two or more epoxy groups in their molecules. Except for a few, their relative molecular weight is not high. The molecular structure of epoxy resin is characterized by the active epoxy groups in the molecular chain, which can be located at the end of the chain, in the middle, or a circular structure. Due to the active epoxy groups in the molecular structure, they can cross-link with many kinds of curing agents to form insoluble and insoluble polymers with a three-way network structure.
Epoxy resins are defined as "monomers or oligomers that react further to form thermosetting polymers that exhibit high chemical and solvent resistance, excellent adhesion to a variety of substrates, and low shrinkage. Curing, impact resistance, flexibility, and good electrical properties. When selecting epoxy resins, you can customize the selection of resins, modifiers, and crosslinkers to create specific characteristics for specific applications. This makes epoxy resins available for a variety of applications.
Proper use of thermal conductive adhesive can bring out the best effect.
"Silicone Adhesive", a liquid or Glue, is Adhesive. Paste is refers to the material in the liquid state, two or more materials mixed, after a certain way of curing, with enough adhesive strength of the material.
Electronic potting sealants belong to the common name, which can be divided into several kinds carefully, including one component and two components respectively. If divided according to the composition of raw materials, can be divided into four categories. No matter what kind of electronic sealant must master the operation method, so that the construction process can avoid mistakes.
The two-component sealant is not easy to flow, so it must be mixed in proportion before use. Using one component alone will not have any sealing effect. The two-component sealant is mainly used to fill the gap, the glue solution can be changed according to the shape of the sealing surface, the tightness is prominent, waterproof, the leakproof effect is very good.
