How much do you know about sealant curing agent

Partners who understand grout sealant know that the main ingredients of sealant are composed of epoxy resin, curing agent and pigment. It is a kind of chemical products. As for the production of pressure grouting machine manufacturers, what role do we usually say curing agent in sealant?

Curing agent, also known as hardener, curing agent or variable agent, is a kind of material or mixture that promotes or controls curing reaction. Seam sealant is a paste liquid, the main ingredient of seam sealant is epoxy resin, how to make seam sealant as hard as porcelain? Is the role of curing agent! Resin curing is through condensation, closed loop, addition or catalysis and other chemical reactions, so that the irreversible change process of epoxy resin, curing is completed by adding curing agent.

When we use double tube sealant, many construction masters will encounter the situation that the sealant is not cured, in fact, the two materials in group AB are not evenly stirred in accordance with the proportion.Double tube AB tube of sealant, one tube is epoxy resin, the other tube is curing agent, the two tubes must be fully combined together through the proportion of harmonization, in order to play the role of ceramic tile beauty joint, so it is not curing, mostly the curing agent is not stirred evenly!This situation is the reason for less curing agent.

So if the curing agent is more, what is the role of curing agent?At this point we will talk about a construction material brittle situation.The curing agent is one of them. Too much curing agent and a large proportion of ingredients will also cause the curing agent to solidify in advance or the material to become brittle, etc. Therefore, the double tube sealant must be thrown away in the first 40-60cm, so that the AB tube can be fully fused before use.

Kelin epoxy gap filler manufacturer appeals to the owners, do not choose three no sealant brand, choose the regular sealant brand, the formula of sealant is not easy to come out, the higher the quality, the more simple the raw material, the proportion is very important, kelin ceramic tile sealant product ratio is 1:1, you can rest assured to use.