Materials that can't be bonded need a dual cure adhesive with UV heat?


Do materials that can't be bonded need dual-curing UV adhesive?


UV adhesive, also known as shadowless adhesive, photosensitive adhesive, UV curing adhesive, is a one-component modified acrylic UV/visible light curing adhesive, which is more efficient, energy-saving, environmentally friendly, and has better product performance. than traditional glue More perfect, with people's awareness of energy saving and environmental protection, UV glue is used in more and more industries.

CRCBOND UV Adhesive not only has high adhesive strength, high transparency, non-yellowing, non-whitening, good weather resistance, but also has moderate viscosity and high strength for bonding plastics and metals. It is suitable for metals and PMMA, PC. , ABS, PVC, PS, SAN and other plastics have good application effects in bonding, reinforcement and reinforcement, and are widely used in microelectronics, optics, optical communications, optoelectronics, medicine, aerospace, military and other industries.

However, in the field of computers, mobile phones, TVs, air conditioners, refrigerators, medical equipment, aerospace and other fields, when bonding materials such as glass, metal, LCP, PET, etc., due to the difference in softness, hardness and basic properties of materials, single curing at a time Adhesive is difficult to meet the bonding of these materials.

CRCBOND has developed a series of new dual-curing hybrid UV adhesives based on epoxy resin. This epoxy/UV hybrid is a new material that combines the strength of epoxy with UV curing speed. These adhesives are UV cured in seconds for alignment, positioning, handling and flow control, followed by thermal curing.

Advantages of Epoxy Dual Cure UV Hybrid Adhesive:

  • Overall process improvement
  • Low stress, less shrinkage
  • Complete tasks in seconds
  • Better adhesive properties and increased strength.