How long does it take for epoxy resin to cure?

Epoxy resin glue is chemically reacted with epoxy resin through curing agent to form a network three-dimensional polymer. So, next, I will introduce how long it takes for epoxy resin glue to fully cure.

1. How long does it take for epoxy resin glue to fully cure

Generally, the epoxy resin adhesive needs to be fully cured for more than 24 hours at room temperature of 24 degrees, but it should be noted that the epoxy resin adhesive is completely cured, which does not mean that it can achieve the highest strength. If you want to achieve the highest strength, you need to wait 3-5 hours. Genius to achieve the best performance.

2. How to choose epoxy resin curing agent

1. According to the performance of epoxy resin curing agent, try to choose epoxy resin curing agent with high temperature resistance and strong corrosion resistance. Such epoxy resin curing agent is of better quality.

2. If it is a product that cannot be heated, then do not choose thermal curing. For example, amine curing agent can be used for curing at room temperature or low temperature, and acid anhydride and aromatic curing agent can be used for heating curing.

3. Choose according to the pot life. For the pot life, the epoxy resin is added with the curing agent, and some epoxy resins have a longer pot life, so you can choose to use acid anhydrides or latent curing agents.

4. For the safety of the family, when choosing an epoxy resin curing agent, try to choose an epoxy resin curing agent with high environmental protection, so that it is safer to use and will not emit toxic gases.

5. The epoxy resin curing agent can be selected according to the price, try to choose a cost-effective epoxy resin curing agent, and do not choose inferior epoxy resin curing agent for the sake of being cheap.