HONOR INDUSTRIES PTE.LTD

Industry news Glue knowledge 2024-12-26

What reason is neutral transparent glue turning yellow?

Neutral transparent adhesive yellowing is the defect of the glue itself, mainly caused by the crosslinking agent (curing agent) and viscosing agent in the neutral glue, the reason is that the two raw materials with "amine group", amine group is very easy to cause yellowing, many imported famous brand glass adhesive is therefore yellowing phenomenon. In addition, if the neutral transparent adhesive and acid glass adhesive are used at the same time, it may cause the neutral adhesive to turn yellow after curing; It may also be caused by the long storage time of the glue or the reaction between the glue and the substrate.

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HONOR INDUSTRIES PTE.LTD is a high-tech enterprise specializing in silicone sealant, industrial sealant, anti-corrosion glue and other products. It was established in 2007 with the powerful economic strength and technology strength, all our products have all meet the ISO9001:2008 international quality management system certification standard and ISO14001 …

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