Ceramic fiberboard is suitable for high temperature fields that require rigidity and strength of the product, but sometimes there will be some yellowing, which actually has a certain impact on our use, not only affecting the aesthetics, but also for its use The effect will be somewhat affected, so what are the reasons for its yellowing? The following is mainly for everyone to introduce the reasons.

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

2. The yellowing of ceramic fiberboard is mainly caused by the cross-linking agent and tackifier in the neutral rubber. The reason is that these two raw materials have “amine groups”, which are very easy to cause yellowing. Many imported ones Glass glue also turns yellow due to this.

3. It may be caused by the long storage time of the glue or the reaction between the glue and the substrate.

The yellowing of ceramic fiberboard 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 it is, we all need good maintenance and timely treatment.


For more details or questions, please call the company hotline +0531 85800088 or through the online customer service website, you can also leave your contact information, we have professional technical personnel at any time for you to solve problems related to high temperature materials.

SHANDONG REDON HIGH-TEMPERATURE MATERIAL Co. ,LTD. has the domestic advanced production equipment and leading production technology, with an annual output of 1050 ceramic fiber series products, 1260 ceramic fiber series products, 1400 ceramic fiber series products, 1600 polycrystalline series products tens of thousands of tons. With cotton, blankets, blanket, board, paper and all kinds of textiles, special-shaped products, modules, folding, castable, spraying, etc. Various forms of more than 30 kinds of products, can meet the insulation requirements of high temperature field under different conditions, welcome to have a friend need to click the website lower right online customer service or submit online enquiry, we will contact you the first time.