Dust pen anti-static high viscosity 5 mm Silica Gel material butyl adhesive dust pen OCA dust removal stick 8 mm cleaning stick 1. Features, sticky pen butyl rubber and silicone two are self-adhesive dust removal products, can quickly remove all kinds of electronic products produced in the process of micro-particles, impurities, fibers, copper dust, etc. , to improve the rate of finished electronic products. The self-adhesion of the rubber wheel can be guaranteed for a long time if the dust-adhesion pad is used circularly. 2. The product features, this product has anti-static, high wear resistance, good resilience and can be reused, can effectively absorb up to 2um particles, and good electronic properties, with a smooth surface, durable, not chip, not easy to age, surface hardness stability, moisture-proof, non-toxic, non-rust, dust-free workshop clean and use the screen surface film. The dust-sticking pen combined with the dust-sticking pad can ensure the self-cleaning property of the dust-sticking pen to be effective for a long time. 3. Product specification, cleaning width 5mm / 8mm product name: Sticky dust pen, specification: 13CM long pen head diameter 5mm pen shaft diameter 6mm 4. Product application, Silica Gel adhesive dust pen, butyl rubber adhesive dust pen used in circuit board, display screen, backlight module, diffuser, polarizer, protective film and other industries. The Silica Gel adhesive dust pen is widely used in PCB exposure film, AOL test, dry film sticking, screen printing, LCD production, glass surface, photographic film and other flexible plate production, as well as metal color plate production clean room, it can remove the dust, fiber, hair and copper dust on the board surface, and has a great contribution in preventing the rate of waste products and stabilizing the quality of products.