[DETAIL] DSUNYK 100g UV Photosensitive Solder Mask Ink BGA PCB Circuit Board Paint Oil Welding Flux Prevent Corrosive Arcing Material: Solder Mask Capacity: 100g Color: red oil/yellow oil/green oil/red oil/white oil/black oil Dielectric Strength: >500V/mil Solvent Resistance: Trichloroethane boiled for 2 minutes without falling off Solder Resistance: 255-265 degree 10s * 3 times Hardness: >5H Curing Condition: UV light Note: This product is sensitive to ultraviolet rays and needs to be stored strictly away from light Applications: 1.Prevent physical disconnection of the conductor circuit. 2.Welding only in the parts that must be welded to avoid solder waste. 3.It has high insulation and makes it possible to increase the density of the circuit. 4.Reduce copper contamination of the welding trough, can shield the copper foil on the board from the air to prevent oxidation of the copper foil. 5.Anti-corrosion & Anti-oxidation (Prevent deterioration and corrosion of insulation due to external environmental factors such as dust and moisture.) 6.In the welding process, the short circuit caused by the bridge is prevented. (Prevent the solder from spreading along the copper foil or causing a short circuit during the production process.) [ATTRIBUTES] - Hign-concerned Chemical: None - Particle Size: 1-10��m - Model Number: UV Photosensitive Solder Mask Ink - Hign-concerned Chemical: None - Particle Size: 1-10��m - Model Number: UV Photosensitive Solder Mask Ink - Brand Name: DSUNYK - Origin: Mainland China - Certification: CE