Aƒeme » Nyadzɔdzɔ » PTFE ƒe Adhesive Tape » PTFE Tape Radiation Resistance: Afisi Wòwɔa Dɔ Le Kple Afisi Wòdo kpo Nu Le

PTFE Tape Radiation Resistance: Afisi Wòwɔa Dɔ Le Kple Afisi Wòdo kpo Nu Le

Views: 0 Author: Site Editor Ɣeyiɣi si Wotae: 2026-05-27 Dzɔtsoƒe: Teƒe

Le nuɖuɖudɔwɔƒewo, atikewɔƒewo, kple dɔwɔƒe aɖewo la, wozãa gamma-ya alo elektrɔnik-kaɖiwo tsɔ wɔa dɔlékuiwutikewoe. Ne ehiã be nàzãe PTFE ƒe dzoxɔxɔ gã ƒe kasɛt le nɔnɔme siawo me – alo esi vɔ̃ɖi wue nye be, le nukliaŋusẽdɔwɔƒe – ele be nàse eƒe keklẽŋusẽ ƒe tsitretsitsi ƒe seɖoƒewo gɔme.

Ŋuɖoɖo kpuia: PTFE te ŋu xɔa keklẽŋusẽ si nye ionize bɔbɔe ŋutɔ. Ewɔa dɔ nyuie le agbɔsɔsɔ sue aɖe zazã me (abe nuɖuɖu me dɔlékuiwutikewo zazã ene) gake edoa kpo nu vevie le agbɔsɔsɔ gã me.

Aokai PTFE do PTFE kasɛtwo kpɔ le keklẽŋusẽ ƒe nɔnɔme vovovowo me. Nyati sia ɖe alesi wògblẽa nu le eŋu, agbɔsɔsɔme si woatsɔ awɔ dɔe, kple afisiwo mele be nàzã PTFE kasɛt gbeɖe o la me.

Nyateƒenya Vevitɔ – PTFE ƒe Kekeli ƒe Tsitretsitsi Menyo O

Nu vevitɔ si le PTFE ƒe dzoxɔxɔ gã ƒe kasɛt mee nye polytetrafluoroethylene (PTFE). To vovo na eƒe dzoxɔxɔ kple atikewo ƒe liƒo nyuie la, PTFE te ŋu bɔbɔe ŋutɔ . xɔa keklẽŋusẽ si nye ionizing keklẽ abe gamma keklẽ kple elektrɔnik keklẽ ene

Nu ka ta? Kekeli gblẽa carbon-fluorine (CF) ƒe kadodoa kple polymer ƒe megbeƒu me, si wɔnɛ be molecule ƒe kɔsɔkɔsɔa me lãna. Nusi wotsɔ wɔe la gbãna eye mɔ̃a ƒe ŋusẽ meganɔa eŋu o.

Nusi wòfia ŋutɔŋutɔ: PTFE tape sɔ na nuto siwo me keklẽŋusẽ ƒe agbɔsɔsɔme le sue ko. Zi geɖe la, wode se ɖe enu na keklẽŋusẽ gã ƒe nɔnɔmewo abe nuklia-nuwɔƒe ƒe nuto alo gbãtɔ ƒe ʋuƒo ene.

Dɔwɔwɔ ƒe Gbegblẽ le Kekeli Te – To Xexlẽdzesiwo Nu

Ne wotsɔ keklẽŋusẽ de eme la, PTFE ƒe molecule ƒe kɔsɔkɔsɔwo gbãna, si wɔnɛ be mɔ̃ɖaŋununya ƒe nɔnɔmewo dzi ɖena kpɔtɔna ŋutɔ. Woɖe tɔtrɔ tɔxɛawo fia le ete:

Kekeli ƒe Agbɔsɔsɔme	Xexeãme	Ŋusẽkpɔɖeamedzi ɖe PTFE dzi
1 kGy (0.1 Mrad) ƒe kpekpeme .	Ya	Tensile ƒe ŋusẽ ɖiɖina va ɖoa ~25% le asixɔxɔ gbãtɔ me
10 kGy ƒe kpekpeme	Ya	Gbegblẽ ɖedzesi aɖe; anyigba ƒe gbagbã dzea egɔme
100 kGy ƒe kpekpeme	Ya	Gbegblẽ vevie; tape ate ŋu agbã ne wole asi lém ɖe eŋu
1 MGy (1000 kGy) ƒe kpekpeme .	Ya	Elongation ƒe bu va ɖo 87% ; tensile ŋusẽ ƒe bu 54% .

Nyatakaka bubuwo:

Le yamenutome si mewɔa dɔ o (vacuum, nitrogen, alo deuterium) me la, eƒe gbegblẽ nɔa blewu gake womate ŋu aƒo asa nɛ kokoko o.
Dzoxɔxɔ kple keklẽŋusẽ ƒe kadodo (dzoxɔxɔ gã + keklẽŋusẽ) nana ame tsitsi kabakaba ɖe edzi.

Aokai PTFE ɖo aɖaŋu na asisiwo be míaƒe PTFE kasɛt si wozãna ɖaa la dze na nuɖuɖu ƒe dɔlékuiwutike (≤10 kGy) kple atikewɔmɔ̃ ƒe dɔlékuiwutike si wozãna zi ɖeka (≤50 kGy). Le agbɔsɔsɔme si woƒo ƒu wu 100 kGy alo dɔlékuiwutike ƒe tsatsam geɖe gome la, míeɖo aɖaŋu be nàtrɔ ɖe polyimide tape ŋu.

Nutoa Me Nusiwo Naa Nuwo Gblẽna Kabakaba

Memanu	Ŋusẽkpɔɖeamedzi ɖe PTFE dzi le Kekeli Te
Yame ƒe nɔnɔme (oxygen) .	Oxygen naa eƒe gbegblẽ kabakaba – free radicals wɔa nu kple O2, si wɔnɛ be kɔsɔkɔsɔwo ƒe ʋuʋu geɖe wu
Yamenutome si mewɔa dɔ o (vacuum/N2) .	Woɖea gbegblẽ dzi kpɔtɔna gake egaɖe dzesi kokoko – womate ŋu aƒo asa nɛ keŋkeŋ o
Dzoxɔxɔ si nu sẽ ŋutɔ	Dzoxɔxɔ-kekeli ƒe kadodo ƒe ŋusẽkpɔɖeamedzi – tsitsi dzina ɖe edzi ŋutɔ
Tsiƒoƒo	Tsi ate ŋu ana tsi nate ŋu aƒu gbe ɖe anyigba dzi, si ana be eƒe ƒuƒu nagblẽ ɖe edzi

Mɔfiame nyuiwo: Ne ele be nàzã PTFE kasɛt le teƒe si keklẽŋusẽ mesɔ gbɔ ɖo o eye ya le eme la, ke ɖɔlii enuenu. Le ya si me ya mele o alo ya si mewɔa dɔ o me la, agbenɔƒe didi gake menye seɖoƒemanɔsitɔ o.

Nɔnɔme Siwo Sɔ & Afɔku Ŋuti Nuxlɔ̃amewo

Kekeli ƒe Agbɔsɔsɔme Si Mebɔ O Zazã Si Wokafu (≤50 kGy) .

Mᴐbibia	Agbɔsɔsɔme si Wozãna Si Wozãna	PTFE Tape ƒe Nɔnɔme
Nuɖuɖu ƒe dɔlékuiwutikewo zazã	1-10 kGy ƒe kpekpeme	✅ Enyo – gbegblẽ si wokpɔna aɖeke meli o
Atikewɔnuwo ƒe anyigba dzi dɔlékuiwutikewo zazã	15-50 kGy (tsatsa ɖeka) .	✅ Woda asi ɖe edzi – ate ŋu azu brittle le tsatsam geɖe megbe
Atikewɔnuwo ƒe dɔwɔnuwo	10-25 kGy ƒe kpekpeme	✅ Woda asi ɖe edzi – ɖɔli le tsatsam ɖesiaɖe megbe hena zazã vevie
Nuklia dɔwɔƒewo ƒe akpa siwo menye nu veviwo o (le kpɔɖeŋu me, pɔmpiwo ƒe xɔtunuwo ɖɔɖɔɖo) .	Dose sue, PTFE si ŋu wotrɔ asi le hiã	⚠️ Ne wotrɔ asi le eŋu etɔxɛe ko – womekafu PTFE si wozãna ɖaa o

Kekeli ƒe Nɔnɔme Siwo Me Woaƒo Asa na (>100 kGy) .

Mᴐbibia	Agbɔsɔsɔme si Woƒo Ƒu	Nusita PTFE Do kpo nu	Mɔnu Bubu Si Nyui Wu
Nuklia-ʋuʋudedi ƒe nuto	>1 MGy	Nusiwo wotsɔ wɔe la gbãna	Polyimide (Kapton) alo PEEK
Loop ƒe akpa veviwo	100 kGy – 1 MGy ƒe kpekpeme	Nusiwo gblẽna le ame ŋu vevie	Polyimide / PEEK ƒe ƒuƒoƒo
Yamenutomeyimɔ̃ ƒe gota gome	Kekeli si me ŋusẽ geɖe le si me nusuewo le	Mate ŋu anɔ te ɖe ɣeyiɣi didi ƒe dɔléle nu o	Polyimide / PEEK ƒe ƒuƒoƒo
Gamma ƒe dɔlékuiwutike si wozãna le agbɔsɔsɔ gã me (>100 kGy) .	>100 kGy	Ŋusẽ ƒe bu >80% .	Polyimide si woyɔna be polymide

Kpuie ko la – Nya Seɖoƒea

Kekeli ƒe Agbɔsɔsɔme	PTFE Tape ƒe Dɔwɔwɔ	Kafukafunya
< 10 kGy (nuɖuɖu ƒe dɔlékuiwutike) .	Gbegblẽ aɖeke si woate ŋu akpɔ o; mɔ̃ɖaŋununya ƒe nɔnɔme siwo ƒe akpa gãtɔ lé ɖe asi	✅ Dedie na zazã
10 – 50 kGy (atikewɔwɔ ƒe vidzidzi) .	Nusiwo gblẽna le ame ŋu aɖewo; tensile ŋusẽ dzi ɖe kpɔtɔ 30-50% .	⚠️ Zãe zi ɖeka, emegbe nàɖɔlii
50 – 100 ƒe kpekpeme	Nusiwo gblẽna le ame ŋu vevie; anyigba ƒe gbagbãƒe	❌ Womekafui o
> 100 kGy ƒe kpekpeme	Nusiwo wotsɔ wɔe ƒe gbagbã; eɖea ya siwo gblẽa nu le ame ŋu la dona	❌ Wode se ɖe enu – zã polyimide alo PEEK

Nu vevi siwo woatsɔ ayi: Kekeli ƒe tsitretsitsi si gbɔdzɔ nye seɖoƒe gã aɖe si le PTFE ƒe dzoxɔxɔ gã ƒe kasɛt ŋu . Ðeko wòdze na keklẽŋusẽ si mebɔ o (nuɖuɖu kple atikewɔwɔ me vidzidzi). Enaa dzoxɔxɔ gã ƒe tsitretsitsi kple atikewo ƒe liƒo nyuie le nɔnɔme mawo me. Le teƒe siwo keklẽŋusẽ sɔ gbɔ ɖo abe nukliaʋawɔnuwo alo yamenutomeyimɔ̃wo ene gome la, ele be woaxɔ nusiwo te ŋu nɔa te ɖe keklẽŋusẽ nu si nye dɔnyala bibiwo.

In summary , PTFE tape menye nusi te ŋu nɔa te ɖe keklẽŋusẽ nu o. Le gamma ƒe kGy 1 pɛ ko me la, eƒe tensile strength ɖiɖina va ɖoa 25% le gbãtɔa me. Esɔ na atike siwo ƒe agbɔsɔsɔme le sue abe nuɖuɖu kple atikewɔwɔ ƒe dɔlékuiwutike (≤50 kGy) ene ko. Le agbɔsɔsɔme siwo woƒo ƒu wu 100 kGy – abe nuklia-nuwɔƒe ƒe nuto, gbãtɔ ƒe ʋuƒo, alo yamenutomeyimɔ̃ ƒe gota gome ene la – wode se ɖe PTFE nu.

Ne keklẽŋusẽdɔdamɔnua bia wò dɔdamɔnua la, ke nya agbɔsɔsɔme si nèkpɔ mɔ be wòaƒo ƒu gbã. Le 10 kGy te la, PTFE kasɛt wɔa dɔ nyuie. Le 10-50 kGy dome la, zãe zi ɖeka eye nàɖɔlii. Ne ewu 50 kGy la, trɔ ɖe polyimide alo PEEK ŋu.

Èhiã kpekpeɖeŋu le kasɛt si sɔ tiatia na keklẽŋusẽ ƒe nɔnɔme mea? Aokai PTFE ate ŋu ana dodokpɔ ŋuti nyatakaka siwo ku ɖe agbɔsɔsɔme si wozã ŋu kple aɖaŋuɖoɖo bubuwo. Te ɖe mía ŋu nàgblɔ wò keklẽŋusẽtsoƒe, agbɔsɔsɔme si nèle mɔ kpɔm na, kple alesi nàzãe ŋuti nyatakakawo.

Nyatakaka siwo le etame la tso... Jiangsu Aokai Nu Yeyewo Mɔ̃ɖaŋununya Co., Ltd.

Ne èdi be yeanya nu geɖe tso parameters tsitotsito, dɔwɔwɔ ƒe nɔnɔmewo, kple míaƒe adzɔnuwo ƒe hatsotso bliboa ƒe egbɔkpɔnu siwo wowɔ ɖe ɖoɖo nu ŋu, siwo dometɔ aɖewoe nye PTFE dzoxɔxɔ gã avɔ, PTFE dzoxɔxɔ gã tape, PTFE dzoxɔxɔ gã mesh alidziblanu, seamless fusing mɔ̃ alidziblanu, axa ɖeka PTFE avɔ, dzoxɔxɔ gã tsitretsitsi conveyor belt kple dzoxɔxɔ gã tsitretsitsi fiberglass cloth , taflatse ƒo ka na mí faa:

Aƒetɔ Guo: +86 18944819998
Aƒetɔ Liu: +86 13705266308

Míeléa xexemenunya si nye dɔwɔwɔ nyuie kple fɔmaɖimaɖi me ɖe asi, eye míeɖoe kplikpaa be míana egbɔkpɔnu siwo woawɔ le teƒe ɖeka kple dɔ siwo ŋu wobu nyuie la wò.