PTFE Layi Mai Sauƙi Mai Raɗaɗi Haɗin gwiwa
Bayani
PTFE liyi roba fadada gidajen abinci yana da fasali na vibration raguwa, anti-lalata, acid da alkaline juriya, high zafin jiki juriya, m da rub juriya, yafi amfani da bututun gudun hijira, girma canji da vibration part dangane, shi za a iya amfani da matsayin wadata da malalewa. bututun kwandon shara, injiniyan sinadarai, lalata, kayan aikin motar tanki, da sauran amfani na musamman.
PTFE gajere ne don Polytetrafluoroethylene, kuma aka sani da Teflon, 4F.PTFE yana da kyakkyawan kwanciyar hankali na sinadarai da juriya na lalata, yana ɗaya daga cikin mafi kyawun juriya na juriya a cikin duniya, sai dai ƙarfe sodium da fluorine na ruwa, PTFE juriya ce ga duk sinadarai, ana amfani da shi sosai a duk yanayin lalata.Bayan, shi yana da kyau sealing dukiya, high lubricating dukiya, lantarki insulating dukiya, mai kyau tsufa juriya, zazzabi juriya (iya dogon lokaci aiki tsakanin -180 ℃ zuwa 250 ℃).
Siffofin samfur na PTFE liyi roba fadada gidajen abinci:
High zafin jiki juriya: aiki zafin jiki ne har zuwa 250 ℃.
Low zafin jiki juriya: yana da kyau kwarai inji tenacity, ko da zazzabi drop zuwa -196 ℃, zai iya kula da wani 5% elongation.
Juriya na lalata: juriya ga yawancin sinadarai.
Ƙayyadaddun bayanai
| Diamita na Suna DN (mm) | Tsawon L (mm) | Axial Compression | Axial Tension | Matsala ta gefe | Kwangilar karkata |
| 32 | 95 | 8 | 4 | 8 | 15° |
| 40 | 95 | 8 | 5 | 8 | 15° |
| 50 | 105 | 8 | 5 | 8 | 15° |
| 65 | 115 | 12 | 6 | 10 | 15° |
| 80 | 135 | 12 | 6 | 10 | 15° |
| 100 | 150 | 18 | 10 | 12 | 15° |
| 125 | 165 | 18 | 10 | 12 | 15° |
| 150 | 180 | 18 | 10 | 12 | 15° |
| 200 | 210 | 25 | 14 | 15 | 15° |
| 250 | 230 | 25 | 14 | 15 | 15° |
| 300 | 245 | 25 | 14 | 15 | 15° |
| 350 | 255 | 25 | 15 | 15 | 15° |
| 400 | 255 | 25 | 15 | 15 | 12° |
| 450 | 255 | 25 | 15 | 22 | 12° |
| 500 | 255 | 25 | 16 | 22 | 12° |
| 600 | 260 | 25 | 16 | 22 | 12° |
| 700 | 260 | 25 | 16 | 22 | 12° |
| 800 | 260 | 25 | 16 | 22 | 12° |
| 900 | 260 | 25 | 16 | 22 | 10° |
| 1000 | 260 | 25 | 16 | 22 | 10° |
| 1200 | 260 | 26 | 18 | 24 | 10° |
| 1400 | 450 | 28 | 20 | 26 | 10° |
| 1600 | 500 | 35 | 25 | 30 | 10° |
| 1800 | 500 | 35 | 25 | 30 | 10° |
| 2000 | 550 | 35 | 25 | 30 | 10° |
