Glass bonding [UVLED light source] curing as a widely used industry, friends who understand UV curing must be very familiar with the use of glass bonding UV glue and the key points of use. As the manufacturer of [UV curing machine], Coinu precision Photoelectric has now sorted out some of the operation skills and precautions of glass metal bonding UV glue, which can help you better understand the UV glue UVLED curing case.
First, glass metal bonding UV glue curing operation skills:
1. Before bonding, clean the surface of the two objects to be bonded, and do not leave water marks, oil stains, dust, etc.;
2, glue on one of the surfaces, close the two planes, with the appropriate wavelength of light (generally 365nm/395nm/405nm) UV curing lamp to carry out direct light, light should be from the center to the vicinity, and determine the light source can indeed shine to the bond position;
3, After the basic curing accurate positioning, can eliminate the remaining glue on the workpiece and then re-light to complete curing;
4, when applying UV glue, pay attention to the amount of glue, if more will produce thick glue, this layer of glue is very easy to cure, and in the curing process will cause bubbles;
Second, glass metal bonding UV glue common problems:
The vegetable oil, moisture, residue and flatness on the surface of the bonded workpiece will be directly related to the light curing quality, and try to wipe and wipe clean to ensure that the bonded surface is neat. In addition, when working on rainy days, try to ensure that the adhesive workpiece is clean and dry, and it is strongly required to use a special shadowless adhesive curing lamp to carry out light curing to ensure the bonding quality. UV glue bonding link, as far as possible to exhaust the possibility of bubbles; In the light curing link, ensure that the adhesive position can be illuminated by UV lamp or sunlight, and try to clamp the adhesive workpiece, the thinner the adhesive pressing, the better the adhesive relay. Before the workpiece is accurately positioned, do not move under the UV lamp or sunlight to prevent whitening and unsightly.
The above explained is the relevant knowledge of the application of UV curing machine in glass metal bonding. Auvcure Co., Ltd. is a professional R & D and production of various UVLED point light source, [UVLED line light source], UVLED surface light source and [UV curing machine] manufacturers, and can provide solutions and customization according to the actual needs of customers. The company has Japanese production technology, products are exported to South Korea, Japan, the United States, Brazil and other places. Welcome friends from all walks of life exchange guidance. If you want to know more about UV light fixed machine information, welcome to online consultation customer service or call the company’s service hotline for consultation, we will be happy to provide you with quality service! Some of the information/pictures in this article are from the Internet, only for the purpose of sharing new information in the industry, not for commercial use. If any rights are involved, please inform us immediately, and we will delete it immediately. Thank you.
