Uyini umgomo wokuSebenza we-Teflon's Non-Stick Surface?

I-Jiangsu Aokai New Materials, umkhiqizi womthombo wendwangu ye-Teflon eshisa kakhulu, uchaza isayensi ngemuva kwayo.Impahla enhle kakhulu ye-Teflon engeyona induku (igama lekhemikhali: Polytetrafluoroethylene, PTFE) ngokuyinhloko livela ezimisweni ezimbili eziyinhloko: amandla aphansi aphansi  kanye nesakhiwo sawo samangqamuzana esiyingqayizivele..

1. Amandla Aphezulu Aphansi Kakhulu

Lesi isimiso esiyisisekelo se-physicochemical of non-stick performance.Amandla angaphezulu anquma ukuthi indawo eqinile ingamanziswa kalula kangakanani uketshezi.

I-Teflon inamandla angaphezulu aphansi kakhulu (acishe abe ngu -18.5 mN/m ), aphansi kakhulu kunezinto ezinamathelayo ezivamile, amafutha, noma amanzi (ukushuba kwesimo samanzi cishe ku-72 mN/m).

Ngokusho kwethiyori yokumanzisa , uketshezi lungasakazeka endaweni eqinile kuphela uma ukungezwani kwalo okungaphezulu kungaphansi kwamandla angaphezulu okuqinile.Njengoba ukushuba kwendawo yezinto eziningi kungaphezulu kwalokho kweTeflon, azikwazi ukumanzisa indawo yayo. Esikhundleni salokho, zifinyela zibe amaconsi (njengamanzi eqabunga le-lotus) ane-engeli ephezulu kakhulu yokuthintana (imvamisa> 90°, ngisho eduze no-120°).

Umphumela : Indawo yokuxhumana yangempela phakathi kwento enamathelayo ne-Teflon incane kakhulu, ngakho-ke akukho ukusetjenziswa okusebenzayo komshini noma ukubopha amakhemikhali okungenzeka. Ngakho-ke ukungcola kuyashelela noma kungasulwa kalula.

2. Amabhondi aqinile e-C-F kanye nesakhiwo se-Non-Polar Molecular

Isakhiwo samangqamuzana eTeflon siqukethe umgogodla wekhabhoni ozungezwe ama-athomu e-fluorine.

·  Amandla ebhondi ephezulu : Ibhondi ye-carbon–fluorine (C–F) ingelinye lamabhondi aqine kakhulu kukhemikhali yemvelo. Lokhu kwenza i-Teflon izinze ngokwedlulele ngokwekhemikhali futhi icishe ingene cishe kuzo zonke izinto (ngaphandle kwezinsimbi ezincibilikisiwe ze-alkali nama-ejenti ambalwa anamandla e-fluorinating). Ayenzi izibopho zamakhemikhali (amabhondi e-hydrogen aqinile noma aqinile) ngezinto ezinamathelayo.

·  I-polarity ephansi : Nakuba i-fluorine inamandla kakhulu e-electronegative, ukuhlelwa kwayo okulinganayo kuchungechunge lwemolekyuli kukhansela umzuzu we-dipole. I-Teflon inamandla okungeyona i-polar, i-hydrophobic, kanye ne-oleophobic.Amanzi (i-polar) namafutha (okungewona we-polar kodwa ukuphakama okuphezulu) awakwazi ukwakha amandla abalulekile e-intermolecular (amandla abuthakathaka e-van der Waals) ne-Teflon.

3. Ukubambisana Phakathi Kwe-Low Friction Coefficient kanye Nokusebenza Okungekona Okunamathelayo

Nakuba i-coefficient ephansi yokungqubuzana ichaza ngokuyinhloko ukuslayida okuqinile—okuqinile, ihambisana nokuziphatha okungagxili.

I-Teflon ine-coefficient ephansi kakhulu yokungqubuzana phakathi kwazo zonke izinto eziqinile (ezizungezile 0.04).

Uma izinto ezinamathelayo zizama ukunamathela, ukungqubuzana okuphansi kakhulu kuzivimbela 'ekubambeni' indawo engaphezulu. Ngisho nokunamathela okubuthakathaka, amandla amancane angaphandle noma amandla adonsela phansi abangela okokusebenza ukuthi kushelele futhi kuhlukane kalula.

Ulwazi olungenhla lunikezwe i- Jiangsu Aokai New Materials Technology Co., Ltd.

Ukuze uthole imingcele enemininingwane, izimo zohlelo lokusebenza kanye nezixazululo ezenziwe ngokwezifiso zemikhiqizo yethu egcwele uhla olugcwele, okuhlanganisa indwangu ye-Teflon yokushisa ephezulu, itheyiphu ye-Teflon yokushisa ephezulu, amabhande e-Teflon ane-temperature mesh, amabhande angenamthungo emishini yokubopha, indwangu ye-PTFE enohlangothi olulodwa, i-high-temperature resistant cloth, ingilazi ephikisana nokushisa okuphezulu njll. xhumana nathi nge:

·  Inombolo Yezinkonzo: Mnu. Guo 18944819998

·  UMnu Liu 13705266308

Sisekela ifilosofi yesevisi echwepheshile nethembekile, futhi sizinikele ekukunikezeni izixazululo zokuma okukodwa kanye nenkonzo yokunaka!