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Nano COATING seal, NANO COATING seal, self-lubricating seal
1. Application Scope: Nano Coating o-ring, which is formed by vaporization and redeposition of COATING material in vacuum, forms a dense protective film (1um ~ 2um) on the surface of o-ring without pinhole. The protective film can effectively fill the micro-pinhole formed during the manufacturing process of o-ring, effectively isolate the contact between o-ring rubber material and the surrounding acid-base organic solvent, and greatly reduce the surface friction of o-ring, the invention effectively solves the problem of insufficient self-lubrication caused by the hardening of the o-ring rubber material in the use process, thereby effectively preventing the rubber surface from peeling or producing debris to pollute the working environment, the o-ring can better adapt to all kinds of harsh environment, prevent rubber aging, extend the service life of the sealing ring. Nano-coatings not only have excellent electrical insulation and protection, but also have good biocompatibility. The materials used in the coatings have been approved by FDA and meet the category VI standard of biomedical materials in USP, it is listed as a biomedical material that can be implanted in the body for a long time, and the coating material has passed the MIL-I-46058C certification and the test certification and the emission-free standard of the equipment, is the contemporary effective moisture-proof, mildew-proof, anti-corrosion, anti-salt spray coating material. Nano-coating products can be widely used in biology, medicine, electronics, precision machinery and other fields.
2. Advantages of nano-coating: no gap fusion-various surface thickness consistent (0.001 m ~ 0.002 m) light-light temperature range than other coating-from -200 ° C to + 200 ° C stress-free surface-circuit sensitivity not affected by coating radiation-suitable for space use low coefficient of friction (only 2 ~ 3)-can be used as dry film lubricant, excellent self-lubricating properties Biocompatibility-chemical inertia particularly suitable for medical applications transparency-thin film reachable optical quality part positioning-improved electronic and mechanical device performance gas release-almost non-solvent resistant-insoluble in general solvents excellent humidity and very low gas permeability acid-basic resistance-resistance to acid and alkali corrosion resistance to mildew-better resistance to voltage breakdown-high non-conductive dielectric strength mechanical property-high tension, high yield strength
3. O-ring rubber material: nitrile rubber (NRB) , vitonfkm, silicone rubber (VMQ) , Ethylene propylene rubber (EPDM) , neoprene (CR) , butyl rubber (BU) , polytetrafluoroethylene (PTFE) , natural rubber (NR) , etc.
4. Hardness range: Shaw's A40 to 93 degrees.
5. Color: black, brown, reddish brown, green, white, red, yellow, blue, orange, gray, or by the customer specified color.
6. Product Model: Please refer to the specifications, our company can also be customized according to customer requirements of non-standard size o-ring.
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