Electronic yellow glue is a kind of single liquid, sticky glue, because the glue color is yellow, so the industry has been called UL glue or UL yellow glue, UL flame retardant yellow glue, yellow glue, electronic yellow glue and other names, can be divided into flame retardant electronic yellow glue and general electronic yellow glue, belong to the solvent volatile glue.
The curing time of electronic yellow gum can be divided into two parts: dry time and complete curing time. Electronic yellow gum surface dry time and complete curing time and glue size and temperature. The higher the temperature and the smaller the amount of glue, the faster the curing time will be, and the slower the curing time. In the case of 25 degrees Celsius, electronic yellow gum surface dry time in 1 to 3 minutes, complete curing time within 48-72 hours. If the temperature is low, the full curing time is about 72 hours or longer. After 7 days, the electronic yellow glue will reach its final hardness, mechanical strength and electrical properties. The curing time and curing system of electronic yellow glue are determined by the characteristics of the main material and cannot be controlled artificially. Both domestic electronic yellow glue and imported electronic yellow glue are consistent in this respect. It is important to note that the bonding strength and electrical properties of electronic yellow adhesive should be tested 72 hours or 7 days after gluing.
Shenzhen Yaoneng Technology Co., Ltd. specializes in the production and sales of electronic yellow glue, UL flame retardant yellow glue, safety yellow glue, UL white glue, electronic insulation strong yellow glue, screw fixing glue, screw fixing agent, screw glue, horn glue, electronic red glue, electronic green glue, electronic black glue, transparent strong adhesive glue, The product quality is stable, the product environmental protection, the certificate is complete, can provide the free sample test and the technical consultation for the customer, and has the related replacement import yellow gum, the screw glue product, welcome the general customer calls the negotiation and the exchange.
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