LED module adhesive has excellent sealing performance, which can effectively isolate moisture, dust and corrosive gases, protect LED chips and circuits from damage, and ensure stable light emission of the module. It has excellent insulation performance, which can avoid circuit short circuits and improve the safety of use. At the same time, it has good adhesion to materials such as plastics and metals commonly used in LED modules, and can firmly fix internal components. In addition, some products also have good thermal conductivity, which helps the module to dissipate heat and delay aging. This kind of adhesive is widely used in the packaging and fixing of LED display modules and LED lighting fixture modules. In scenarios such as outdoor billboards, indoor lighting equipment, and car taillights, it ensures that LED modules work reliably for a long time in complex environments.
| Projet |
value |
| Hardness/Shore D |
>55 |
| Water Absorption% |
<0.2CRE |
| Tensile strength of the matrix (MPa) |
>10 |
| Elongation at Break (%) |
>25 |
| Glass Transition Temperature (Tg)/°C (DSC Test, Heating Rate: 10°C/min) |
24~28 |
| Shear Strength (MPa) |
ABS>6
PMMA>3
PCPC>3 |
