He aha te ngongo ptfe | BESTEFLON

Kua rongo koe mō ngā rauemi PTFE meNgongo PTFEĀe, kia kite tātou mēnā ka taea e tātou te whakautu i ētahi pātai mō taua mea.

Ko te Polytetrafluoroethylene (polytetrafluoroethylene) he whakarāpopototanga ko te PTFE, e mōhiotia whānuitia ana ko te "kingi kirihou", ā, ko tōna ingoa hokohoko ko Teflon. I Haina, nā te whakahua, ko te "TEFLON" e mōhiotia ana ko Teflon, ā, he whakamaoritanga katoa ēnei o Teflon. E mōhiotia ana a Polytetrafluoroethylene ko te "kingi o ngā kirihou", te matua o te kamupene fluororesin Roy Planck 1936 DuPont i te United States i tīmata ki te ako i ngā whakakapinga o te Freon. I kohia e rātou ētahi tetrafluoroethylene, ā, i rongoatia ki roto i ngā rango mō te whakamātautau e whai ake nei i te rā e whai ake nei. Heoi, i te whakatuwheratanga o te takirere whakamāmā pēhanga rango i te rā e whai ake nei, kāore he hau i puea ake. I whakaaro rātou he turuturu, engari i te paunatia o te rango, i kitea e rātou kāore te rango i heke te taumaha. I tirohia e rātou mā roto i te rango, ā, i kitea he nui te paura mā, ko te polytetrafluoroethylene. I kitea e rātou he tino pai ngā āhuatanga o te polytetrafluoroethylene, ā, ka taea te whakamahi hei hiri hiri ārai-rewa mō ngā poma me ngā anga atomika. Nō reira, i huna e te ope taua o Amerika te hangarau i te Pakanga Tuarua o te Ao. Nō te mutunga o te Pakanga Tuarua o te Ao ka tangohia te ingoa o tēnei mea, ā, ka hangaia kia ahumahi i te tau 1946. Ngā Rapunga e Pā Ana:Ngongo kua whakakikoruatia ki te PTFE, Ngongo kowakawaka PTFE

Ka taea te hanga i te Polytetrafluoroethylene mā te pēhi, mā te whakaputa rānei; ka taea hoki te hanga hei whakamarara wai mō te paninga, te whakakī, te muka rānei. He whānuitia te whakamahinga o te Polytetrafluoroethylene (PTFE) i roto i ngā ahumahi pūngao ngota, te parepare whenua, te rererangi, te hikohiko, te hiko, te miihini matū, te mīhini, ngā taputapu, ngā taputapu hanga, te kakahu, te maimoatanga mata whakarewa, te rongoā, te hauora, te kakahu, te kai, te whakarewa me te whakarewa, me ētahi atu, ā, he hua nui tēnei e kore e taea te whakakapi.

Ko te PTFE te whakarāpopototanga mō te polytetrafluoroethylene - he kupu roa, engari ko te roa he tikanga pai! Ko te ingoa tohu hokohoko mō te polytetrafluoroethylene te ingoa rongonui mō te polytetrafluoroethylene.

He aha i whakamahia ai ngā ngongo polytetrafluoroethylene (PTFE) i roto i ngā paipa waituhi o te pūreretā 3D, te paipa whāngai o te mīhini kawhe, te paipa pūnaha whakamatao wai me te pūnaha paipa parai?

1) He tino pumau te matū o te ngongo PTFE, ā, ka taea te tu atu ki ngā mahi a ngā waikawa kaha katoa, tae atu ki te aqua regia, te waikawa hydrofluoric, te waikawa hydrochloric kukū, te waikawa nitric, te waikawa whanariki paowa, te waikawa waro, te turanga kaha, te waikura kaha, te matū whakaiti me ngā momo whakarewa waro. He whānuitia te whakamahinga mō te kawe i ngā momo wai uaua.

2) Ka taea te whakamahi mō te wā roa i te awhe o - 80 ℃ - + 280 ℃. Ka taea te mahi i te pāmahana tio me te kore e pakarukaru, e rewa rānei i te pāmahana tiketike.

3) He tino pai te kore-kikokiko me te kore-kikokiko, ā, kāore te pakitara o roto o te paipa e piri ki ngā korori me ngā matū, nō reira e kore e hanga he paparanga paru i roto i te paipa.

4) He tino pai te mahi ārai hiko He rauemi kore-polar te Teflon, he pai ngā āhuatanga dielectric, he teitei te ātete me te pūmau dielectric tata ki te 2.0, koinei te mea iti rawa i roto i ngā rauemi ārai hiko katoa, ā, he iti noa te pānga o te huringa pāmahana me te auau ki a rātou.

5) He ātete pai ki te koroheketanga me te ātete irahiko, ka taea te whakamahi i waho mo te wa roa.

6) He tino pai te pumau o te wera, he tino whai hua te kore e mura o Teflon, ko tōna taupū rohe hāora kei runga ake i te 95, ka taea anake te rewa i roto i te mura, kāore e puta he pata, ā, ka taea anake te whakawaro.

7) Te ngawari me te ātete piko.

8) ātete makuku: kāore he wai, he hinu rānei i te mata o te kiriata Teflon, ā, kāore e ngāwari te poke i te wairewa i te wā e mahi ana. Mena he iti noa te paru e piri ana, ka taea te tango mā te muru noa. He painga ōna, he poto te wā whakamutu, he penapena i ngā haora mahi, ā, he pai ake te whai huatanga o te mahi.

9) Ātete kakahu: he ātete kakahu tino pai i raro i te kawenga nui. I raro i tētahi kawenga, he painga tōna ko te ātete kakahu me te kore piri.

He pai ake ētahi o ngā ngongo Polytetrafluoroethylene i ngā ngongo rapa noa.

Tuatahi, ko te ngongo polytetrafluoroethylene (PTFE) he ārai kohu, kāore e piri i te wā kotahi e ātete ana ki te pāmahana tiketike, ā, ka taea te whakatutuki i ngā whakaritenga o ēnei mīhini me ngā taputapu mō te whakamahinga o ngā paipa.

Tuarua, ko te ngongo PTFE te mea tino ātete ki ngā matū, ā, he maha ngā wai o ngā waka kāore e taea e te rapa noa te whakarato, ko te mea tino noa ko ngā ranunga penehīni kei roto te etanoru. Ka pirau ngā ngongo rapa noa ina pāngia e tēnei momo penehīni, ā, ka pirau pea ki te taumata ka tīmata te turuturu, te werohanga rānei i te wahie, he tino morearea tēnei.

Tuatoru, he tino teitei te ātete o te ngongo kua whakakikoruatia ki te Teflon - ko te awhe pāmahana whakahaere o te ngongo e hokona ana me ngā ngongo PTFE ko - 65° C ki te + 260° C. He tino pai mō te whakamahi i runga i ēnei taputapu.

Tuawhā, he tino teitei te pēhanga mahi o te ngongo Teflon, ā, ka taea hoki te whakamahi mō ngā momo mahi motuka me ngā mahi hot rod katoa. He rahi An6 mō te 2500psi, he rahi An8 mō te 2000psi, ahakoa ngā mahi tino uaua, he nui atu i te rawaka tōna pēhanga.

tētahi atu? Ae, ko te mea pono - ko te whiri i roto i tā mātou ngongo ka roa te ora o te mahi me te āhua koi mō te tāutanga. Ina whiriwhiria e koe te maitai kore waikura, he āhua koi, ā, ka hoatu he ahua rite ki te tohunga miihini paipa. He nairona mangu mēnā e hiahia ana koe ki tētahi āhua ngawari. Engari e mōhio ana koe, he arai maitai kore waikura tonu te nairona mangu. Me pani noa e mātou te maitai kore waikura ki te nairona mangu kia rerekē ai te āhua.

Kei te wātea inaianei - he paipa PTFE whiri nailoni kikorangi me te whero, he paipa wahie wera rakau, te rahi an6.

He pai te tangi o te ngongo PTFE - he aha te he?

I te nuinga o te wā, ka taea e te ngongo PTFE te whakakapi i te nuinga o ngā tūāhua ngongo rapa. Ko te ngoikoretanga anake o te ngongo PTFE ko tōna ngāwari kāore i te rite te pai ki te ngongo rapa. Heoi, he ngāwari te raupapa pupuhi o te ngongo PTFE, ka taea te whakatau i tēnei hapa iti. Engari he mea anō me mōhio koe.

1 - mō ngā ngongo PTFE, me whakamahi koe i ngā hononga tika mai i te kaihanga kotahi hei whakarite kia pai te hiri i ngā hononga. Nā te mea he mea hanga te hiri ki te ferrule, kaua ki te whakauru ki te ngongo rapa, me tino tupato i te wā e tapahi ana. Mō ētahi atu kōrero, tirohia ā mātou tohutohu tāutanga.

He pakari ake te pūtoro piko o te ngongo 2-ptfe nā te mea ka māmā ake te piko mēnā ka hipa i te whakaritenga. Mō ētahi atu kōrero, tirohia tā mātou tuhinga mō te pūtoro piko.

Kāore e pērā te āhua o te ngongo wahie o te hot rod, engari ki te rapu koe i ngā mea katoa,Ngongo PTFEhe nui ake te utu i te ngongo rapa - he tino pai te utu o te ngongo wahie hot rod, he maha ngā wā ka nui ake te utu o te ngongo rapa, ā, ka roa te wā e mau ana.