If the epoxy resin glue curing speed is too fast, generally can be resolved by the following methods   Adjust the amount of mixing at one time: If the glue is cured at room temperature, too much glue at one time will lead to accelerated curing due to exothermic too fast, so that you can reduce the amount of mixing glue. change to slow curing agent: this is a common method to solve the problem of epoxy resin curing too fast. Slow curing agent is designed for fast curing epoxy resin, can slow down the curing time, so that the epoxy resin has enough time for full reaction. Reduce the ambient temperature during curing: the curing speed of epoxy resin adhesive is related to the ambient temperature, the higher the temperature, the faster the curing speed. Therefore, reduce the ambient temperature can slow down the curing speed. You can reduce the ambient temperature by controlling the room temperature or using cooling equipment during the curing process. Add curing retarder: Retarder is an additive that can slow down the curing speed of epoxy resin adhesive.   Nanjing Yolatech provides all kinds of high purity and low chlorine epoxy resins, including Bisphenol A epoxy resin, Bisphenol F epoxy resin, Phenolic epoxy resin, Brominated epoxy resin, DOPO modified phenolic epoxy resin, MDI modified epoxy resin, DCPD epoxy resin, Multifunctional epoxy resin, Crystalline epoxy resin, HBPA epoxy resin and so on. And we also could provide all kinds of curing agents or hardeners and diluents.     We will be at your service 24 hours a day. Pls contact us freely.