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Why is UV glue sticky after curing?Click [69] Publish Time:2022-05-06

During the curing process of UV glue, some friends will reflect that the surface of UV glue is sticky after curing, thinking that this is a problem with the UV glue formulation, but after adjusting the viscosity of the glue, this situation still exists. In fact, the problem of stickiness after UV glue curing is not necessarily because the glue formula is not suitable, it may be that your UVLED curing oven is not selected correctly. Friends who use Height-LED UVLED curing oven for UV glue curing usually rarely happen. The reason is that Height-LED has introduced a UVLED curing oven with vacuum defoaming and nitrogen filling protection device, which can effectively avoid this situation.


The reason for the poor drying of the surface of the UV glue is that the UV glue reacts with the oxygen in the air, and the surface of the UV glue and the oxygen in the air cause oxygen inhibition. To avoid this phenomenon, Height-LED challenged the traditional UVLED curing system and installed a nitrogen protection device on the UVLED curing oven. The principle is to create a relatively closed space in the UV curing system and fill it with inert gas (nitrogen). Greatly reduces the effect of oxygen and water vapor in the air on UV curing.

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The UVLED curing oven with nitrogen protection device can not only fully cure UV glue, but also easy to operate, which can effectively improve production efficiency and quality. At present, this UVLED curing oven with nitrogen protection device is also used by customers in the semiconductor industry. The technical advantages of high efficiency, low energy consumption and low emission of UVLED curing oven make Height-LED42923澳门金牛版-澳门彩1877com-u7cc金牛版-u7彩票u7cc-澳门彩1877cc footsteps more and more stable. Height-LED technology will continue to advance, make breakthroughs and progress, and become your reliable UVLED curing oven supplier.


As a manufacturer of UVLED curing equipment, Shenzhen Height-LED is committed to providing customers with a complete set of curing solutions. The products have standard products and can also customize products according to customer needs. If you have UVLED curing requirements, you can contact online customer service, or call for consultation and exchange.