Does the sealant change color? Polyurea can be understood-A

Although sewing agent is a relatively emerging industry, it is now a relatively mature industry, which is known and recognized by the majority of consumers.Now the sealant on the market are basically epoxy resin sealant, but even epoxy resin sealant, there are some defects.

And, as more and more young people decorate a house now, will prefer the color style of natural, simple and elegant such as white, light gray and inferior light.Accordingly, tile beauty seam also transitions to white, various light color and soft light series.For example, white sealant, because of its versatile, good-looking, and never out of date by the owners love.However, the timeliness of the traditional white epoxy sealant is very short. After half a year of use, you can obviously feel the discoloration, especially in the balcony and windowsill area, it becomes yellow obviously in less than 3 months, which greatly affects the appearance.

Causes the light color department of sealant discoloration yellowing cause?It can be nothing more than the following factors;

First, the use of nonylphenol is added to the sealant, which will also lead to the discoloration and yellowing of the sealant.

Second, Under the influence of external environmental factors, long-term high temperature exposure leads to discoloration and yellowing of the sealant.

Three, sealant did not add a called "1,3BAC yellow resistant raw material" resulting in sealant discoloration and yellowing.

Today we introduced the light color of sealant and the reason why it is easy to change color. So what can we do to solve this convenient problem?That is our polyurea tile grout product, which is a perfect solution to similar problems.So tomorrow we'll talk more about why polyurea tile grout can solve the problem of yellowing.