IR absorbers for laser welding

Product features The particles are small and uniform, the dispersive system is stable, the long-term preservation is not stratified, no precipitation; Infrared absorption performance is excellent, absorbance 1.8~2.5; Good transparency, visible light transmittance can reach more than 70%; Good clarity, fog value less than 0.5%; Strong weather resistance, performance does not decay. Product use It can be used for welding plastic parts in various fields. * Laser welding of millimeter wave radar and camera housing; * Laser welding of plastic parts of EPB electronic parking system; * Laser welding of plastic parts of automobile fuel system; * Laser welding of plastic instrument panels; * Gas-liquid separator LVS laser plastic welding; * Laser welding of plastic for medical devices; * Welding field of transparent plastics. Method of use If it is the use of liquid near infrared absorbent G-P28-IR, you can use ordinary needle dispensing or ultrasonic spraying, etc., you can also use pad printing and other methods for production. For general plastic laser welding, the recommended amount of G-P28-IR is 0.01 ~ 0.02ul/mm2 Packaging and Storage Packing: 20kg/barrel. Storage: Keep in a cool, dry place away from direct sunlight.