Ceramic fiberboard is suitable for high-temperature fields that require steel strength, but sometimes there will be some yellowing phenomenon. This actually has a certain impact on our use, not only affects the aesthetics, but also uses it. The effect will be somewhat affected, so what are the reasons for its yellowing? The main reasons for everyone are as follows.

1. The yellowing of ceramic fiberboard is mainly caused by the crosslinking agent and tackifier in the neutral rubber, because these two raw materials have "amine groups", and the amine groups are very easy to cause yellowing, and many imported famous brands The glass glue also turns yellow.

2. If the outer neutral transparent glue is used together with the acid glass glue, it may cause the neutral glue to turn yellow after curing.

3. It may be caused by the long storage time of the glue or the glue reacts with the substrate.

The reason why the ceramic fiber board turns yellow may be caused by the raw materials in the neutral glue, or it may be caused by improper use and storage, but in the final analysis, no matter what, we need good maintenance and timely treatment.

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