PTFE rufaffen ragar waya ragon waya ne da aka saka wanda aka lullube shi da guduro na PTFE. Tun da PTFE shi ne hydrophobic, ba rigar, high-yawa da high-zazzabi resistant abu, karfe waya raga mai rufi da PTFE iya yadda ya kamata hana nassi na ruwa kwayoyin, game da shi raba ruwa daga daban-daban mai da mai. Don haka, ana yawan amfani da shi don tace ruwa da iskar gas, kuma galibi ana amfani da shi don ware saman abubuwan tacewa.
Ƙayyadaddun bayanai
- Waya raga abu: bakin karfe 304, 316, 316L
- Saukewa: PTFE
- Yanayin zafin jiki: -70 °C zuwa 260 °C
- Launi: kore
Siffar
1. Kyakkyawan tasirin rabuwa mai-ruwa. PTFE shafi abu yana da kyau hydrophobicity da kuma babban lipophilicity, wanda zai iya sauri raba ruwa da man fetur;
2. Kyakkyawan juriya na zafi. PTFE na iya aiki na dogon lokaci a zazzabi na -70 ° C zuwa 260 ° C, kuma yana da kwanciyar hankali na thermal;
3. Rayuwa mai tsawo. Kyakkyawan juriya ga acid, alkalis da sunadarai, kuma yana iya kare ragamar waya daga lalata sinadarai;
4. Kaddarorin da ba na sanda ba. Ma'aunin solubility SP na PTFE kadan ne, don haka mannewa ga wasu abubuwa ma kadan ne;
5. Babban tsari na sutura. An lulluɓe saman raga na bakin karfe tare da PTEF, rufin ya zama daidai, kuma ba za a toshe ramuka ba;
Aikace-aikace
1. Man fetir, man fetur, kananzir, dizal;
2. Cyclohexane, isopropanol, cyclohexanone, cyclohexanone, da dai sauransu;
3. Turbine man fetur da sauran ƙananan danko mai hydraulic mai da lubricating mai;
4. Sauran mahadi na hydrocarbon;
5. Liquefied man gas, tar, benzene, toluene, xylene, isopropylbenzene, polypropylbenzene, da dai sauransu;
Lokacin aikawa: Agusta-09-2024