A Brief Analysis of the Selection Rules for High Quality Crosslinking Agents

Crosslinking agent is a type of coating additive mainly used in industrial production. According to professionals, there are many techniques for selecting crosslinking agents. For different adhesives, suitable crosslinking agents should be selected, and there are some requirements for crosslinking agents as follows:

1. The active groups of crosslinking agents can react with the components in the adhesive to form crosslinked structures.

2. The crosslinking efficiency is high, and a stable crosslinked structure can be obtained by adding a small amount.

3. The crosslinking speed is suitable, but too fast or too slow is not beneficial.

Dosage of crosslinking agent:

4. Mixing several crosslinking agents can achieve the best comprehensive effect.

5. Crosslinking agents are stable during processing and storage, without any harmful reactions or agglomeration. Non toxic, non irritating, and non polluting to the environment.

The purpose of adding crosslinking agents is to create crosslinking between polymer molecules with linear or branched linear macromolecules, transforming the polymer molecular structure from linear to network or bulk, thereby changing the physical and mechanical properties of the polymer and the rheological properties of the polymer melt.