Labarai - wanne ne mafi sassauƙan bututun ptfe ko bututun polyurethane

Wanne ne mafi kyawun aiki

Ana amfani da bututun PTFE da bututun PU sosai a masana'antu daban-daban, amma yanayin amfani da su biyun ba iri ɗaya bane. Ana amfani da bututun PTFE a cikin yanayi mafi tsauri na aiki, kuma girmansa kuma cikakke ne, masana'antun da suka dace sun fi faɗin bututun PU. Bututun PU ya dace da aiki a ƙarƙashin matsin lamba da zafin jiki na yau da kullun. Saboda kayan sa suna da laushi da roba, ana iya lanƙwasa shi yadda ake so. Ya fi dacewa da wurare masu kunkuntar ko muhalli masu girman radius mai lanƙwasa.

Ga cikakken bayani game da nau'ikan bututu guda biyu:

Bututun PTFE:

Bututun Ptfe bututu ne na musamman da aka yi da kayan PTFE bayan an cire shi da kuma cire shi, an busar da shi, an yi masa siminti mai zafi, sannan an yi masa siffa. Polytetrafluoroethylene (PTFE) yana da kyakkyawan daidaiton sinadarai, kamar:

1. Yana jure wa zafin jiki mai yawa da matsin lamba mai yawa. Ana iya amfani da shi na dogon lokaci a -65℃~250℃ a ƙarƙashin matsin lamba na yau da kullun. Bayan awanni 1000 na maganin zafin jiki mai yawa a 250℃, halayen injinan sa ba za su canza sosai ba.

2. Yana hana lalata da kuma hana tsufa, yana iya jure wa dukkan sinadarai masu ƙarfi, alkalis masu ƙarfi, da kuma sinadarai masu ƙarfi, kuma ba zai yi mu'amala da sinadarai daban-daban na halitta ba.

3. Rufewa. Saboda PTFE ba ta da polarity, juriya ga zafi, kuma ba ta da sha ruwa, haka nan kayan rufewa ne mai kyau na lantarki.

4. Ƙaramin ƙarfin gogayya. PTFE yana da ƙarancin ƙarfin gogayya. Kayan aiki ne mai kyau na hana gogayya da kuma mai shafawa. Matsakaicin ƙarfin gogayyarsa bai kai ƙarfin ƙarfin gogayya mai ƙarfi ba. Saboda haka, yana da fa'idodin ƙarancin ƙarfin farawa da kuma aiki mai santsi lokacin da ake amfani da shi don yin bearings.

5. Ba mai ƙonewa ba, ba mai guba ba, haske, sassauci mai kyau da sauran halaye, amfani mai yawa, ba mai sauƙin lalacewa ba, tsawon rai na aiki, babu buƙatar maye gurbin akai-akai shine fasalin da ya fi daraja.

Manufar bututun PU:

Ana amfani da shi sosai a cikin motoci, jiragen sama, injinan hydraulics, injinan pneumatic, layin dogo, sarrafa abinci, kayan jigilar ruwa, jigilar sinadarai, masana'antu da man fetur, masu hana kayayyakin lantarki, da sauransu.

Bututun Polyurethane:

Bututun Polyurethane bututu ne na PU, wanda aka raba zuwa bututu mai tauri da bututu, bututu mai haske, da sauransu. Babban fasalin shine bututun yana da laushi kuma yana iya samun ƙaramin radius na lanƙwasa. Saboda sauƙi da laushinsa, yana da sauƙi kuma mai sassauƙa don amfani. Ana amfani da bututun PU galibi don bututun iska, bututun ruwa da bututun jigilar kayayyaki tare da matsin lamba na aiki da zafin jiki na yau da kullun. Amma idan aka kwatanta da bututun PTFE, bututun PU sun fi saurin tsufa da hydrolysis kuma suna da ɗan gajeren lokacin sabis. Daidaiton sinadarai ba shi da kyau, kamar:

1. Yanayin zafin aiki yana tsakanin -20° da +60°;

2. Juriyar tsatsa tana da rauni sosai, ba za ta iya jure wa sinadarai masu ƙarfi da alkalis ba, kuma tana amsawa cikin sauƙi da waɗannan sinadarai.

3. Matsin aiki yana cikin kilogiram 10 ne kawai, wanda ba za a iya amfani da shi a yanayin aiki mai matsin lamba ba.

4. Ƙarfin juriya ga lalacewa, yana da amfani iri-iri a fannin sufuri na kayan aiki.

5. Radius ɗin lanƙwasa ƙanƙane ne. Saboda bututun PU yana da laushi kuma yana da kyakkyawan sassauci, ya dace da gina famfo.

6. Bututun PU yana da cikakken haske, kuma yanayin kwararar matsakaici yana bayyane a fili.

Manufar bututun PU:

Ya dace da masana'antu, noma, abinci, magani, injiniyan farar hula, kamun kifi, kiwon kamun kifi, ban ruwa na lambu, mai mara lalata da sauran fannoni. Idan yana buƙatar kiyaye tsawon rai, dole ne ya kasance ƙarƙashin matsin lamba na aiki da muhalli. Ana amfani da shi a zafin jiki. Yayin da zafin jiki ke ƙaruwa, matsin lamba na aiki ya kamata ya ragu daidai gwargwado. Idan an wuce iyaka, bututun na iya fashewa. Zafin ruwan ya yi yawa ko kuma ruwan yana da farashin sinadarai masu lalata, wanda zai iya haifar da fashewar bututun, zafin yanayin aiki ya yi yawa ko kuma wurin aiki yana da iskar gas mai guba, wanda zai iya sa bututun ya fashe, adana a wuri mai danshi ko lokacin ajiya ya wuce. Tsawon lokaci, zai yi hydrolyze ko ya tsufa bututun, wanda zai iya haifar da karyewa.

Mu ƙwararrun masana'antun neBututun PTFE, which made of 100% virgin fine powder PTFE, with various standard sizes in metric or imperial. Customized sizes are also available, consult us for details. If you have any inquiry on PTFE tube, please freely contact us at sales04@zx-ptfe.com