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What is bleaching?
19 Sep 2025
Blooming, or hazing, is a phenomenon that occurs when a portion of the cyanoacrylate monomer evaporates and reacts with moisture in the surrounding environment. The remaining portion, which falls back, leaves a white powdery residue. (Cool application: Detectives actually use it to find fingerprints at crime scenes.)
So, is there any way to prevent blooming? Yes, there are.
There are several ways to prevent blooming, such as maintaining good ventilation in the assembly area, applying small amounts of adhesive, and using fast-curing adhesives. Another option is to use Kanglibang Quick-Drying Glue 460, which has high viscosity, does not turn white, does not become brittle, resists yellowing, and is easy to apply and simple to use.
Kanglibang Low-Blooming Quick-Drying Glue 460 is based on methyl ethyl cyanoacrylate. Compared to ordinary instant glue, it has the unique property of not turning white after curing. It is also suitable for bonding silicone to various plastics (such as silicone to ABS, silicone to PC, silicone to PPMA, etc.). This helps increase your product's pass rate to 99%. It offers strong adhesion, fast curing under pressure, low blooming, and low hardness without becoming brittle. 460 quick-drying glue must be used with K770 treatment agent.
