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Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd
4 Years
| Ask Lasest Price | |
| Brand Name : | FOLON.A |
| Certification : | TS16949, IATF, NSF, ISO9001, PPAP, ROHS, FDA, LFGB |
| Model Number : | Factory |
| Price : | Negotiable |
| Delivery Time : | 5-8 work days |
| Payment Terms : | TT, L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability : | On demand production |
Backup ring is a high-performance thermoplastic
Back-up Rings have no intended sealing function. Instead, as the name indicates they are supporting elements made with extrusion-resistant materials which generally have a rectangular cross section. They are installed in a groove together with an elastomeric sealing element preferably with a corresponding O-Ring in static applications. Due to the tight fit of the Back-up Ring in the housing, they prevent extrusion of the pressurized elastomeric sealing element into the sealing gap.
| product name | Backup Ring |
| material | PTFE |
| color | white |
| Temperature resistance | can be used at -200°C-350°C |
| Features | Best chemical resistance, no aging, best coefficient of friction |
| function | Corrosion resistant materials and seals, support slides, guide rails, electrical insulation parts,Shaft seals |
| advantage | 1,High lubrication: it is a solid material with a low coefficient of friction 2,Will not paste:Has a small surface tension in a solid material 3,Non-sticking: and does not adhere to anything(physiologically inert, as artificial blood vessels and organs long-term implantation in the body without adverse reactions) 4,The operating temperature reaches 250 °C 5, Maintains an elongation of 5% even when it drops to 196°C 6,In most chemical solvents, there are inert, acid and alkali resistant, water and organic solvents 7,Weather-resistant has an aging life in plastics |
| Service pressure | 300(mpa) |
| Scope of application | Automotive, electrical appliances |
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