Medical-Grade PTFE High-Temperature Adhesive Tape – Biocompatibility kple Dɔwɔwɔ ƒe Mɔxexeɖenu

Le atikewɔnuwo wɔwɔ, dɔlékuiwutikewo wɔwɔ, kple amekokodɔwɔnuwo ƒe xɔxlɔ̃ me la, . PTFE adhesive tape wɔa akpa vevi aɖe. Gake ne kasɛt la do ka kple dɔnɔwo alo nuto siwo me vidzidɔ mele o la, biabia ɖeka va zua nu vevitɔ kekeake: ɖe wòle dediea?

Ele be PTFE kasɛt si wozãna le atikewɔwɔ me naɖo nugbagbewo ƒe dɔwɔwɔ ƒe dzidzenu sesẽwo gbɔ. PTFE substrate la ŋutɔ mewɔa dɔ kura o, gake nusi wotsɔna léa nu ɖe ​​nu ŋu, primer coatings, kple dɔwɔwɔ ƒe nɔnɔmewo katã kpɔa ŋusẽ ɖe dedienɔnɔ bliboa dzi.

Aokai PTFE naa atikewɔwɔ ƒe dzeside PTFE kasɛt kple ISO 10993 nuŋlɔɖi blibo. Mɔfiame sia ƒo nu tso biocompatibility ƒe dɔwɔwɔ, afɔɖeɖe siwo woawɔ le eŋudɔwɔwɔ me, kple dedienɔnɔ ŋuti nukpɔsusu veviwo ŋu.

Biocompatibility Performance – Atikewɔwɔ-Dzesidede Dedienɔnɔ ƒe Gɔmeɖoanyi

1. PTFE substrate – le dzɔdzɔme nu biocompatible

PTFE ɖea atikewo ƒe dɔmawɔmawɔ nyuie etɔxɛe fiana, ƒã hafi wòwɔa nu kple nu aɖeke eye wòtsia tre ɖe woƒe gbegblẽ nu. Le dzɔdzɔme nu la, enaa nusiwo tsia tre ɖe nusiwo léna ɖe nu ŋu kple ʋuʋudedi ƒe xexlẽdzesi si bɔbɔ, eye wòtsia anyi le nugbagbewo me si mewɔa dɔ le ŋutilã ƒe lãkusiwo kple tsiwo ŋu o evɔ mehea gbegbe ƒe nuwɔna vɛ o. Enɔ polymer siwo si biocompatibility si wonya nyuie wu vaseɖe fifia dome.

2. Atikewɔwɔ-grade silicone adhesive – platinum-si woda gbe le eŋu

Atikewɔwɔ silicone si wotsɔ platinum da dɔe la mekpɔa peroxide ƒe gbegblẽ ƒe akpa aɖeke o eye wòƒoa adegbe be ewɔa dɔ nyuie wu le nugbagbewo ƒe dɔwɔwɔ me. Wozãnɛ geɖe le abitutu, abidede, kple atikewɔnuwo tutu me. Nusiwo gblẽa nu le ŋutigbalẽ ŋu ƒe anyimanɔmanɔ na wòsɔ na ŋutigbalẽ ƒe kadodo ɣeyiɣi didi.

3. Dɔwɔwɔ bliboe si me wowɔa nusianu le

PTFE kasɛt si dze le atikewɔnyawo me menaa ame ƒe ŋutigbalẽ mesea veve, ŋutigbalẽ ƒe dzikudodo, alo lãmenugbagbeviwo ƒe aɖi aɖeke le dɔwɔwɔ ƒe dzoxɔxɔ si sɔ me o, eye meɖea afɔku aɖeke ɖe go o. Ate ŋu anɔ te ɖe dɔlékuiwutike wɔwɔ le dzoxɔxɔ gã me enuenu nu evɔ magblẽ nu le eƒe nugbagbewo ƒe dɔwɔwɔ ŋu o.

Nuxlɔ̃ame vevi: Adhesives/primer coatings tiatia madzemadze, alo atike siwo gblẽa nu le ame ŋu tsɔtsɔ kpe ɖe eŋu le PTFE ƒe dɔwɔwɔ me, agblẽ nu le biocompatibility ŋu vevie. Menye PTFE kasɛt siwo katã woŋlɔ ɖe edzi be 'dzoxɔxɔ kɔkɔ' ye le dedie le atikewɔwɔ me o – tsɔ nuŋlɔɖiwo ɖo kpe edzi ɣesiaɣi.

Mɔxexeɖenu Vevi Siwo Nàwɔ le Ezazã Ŋu

1. Wɔ ɖe alesi woɖoe be woazãe dzi pɛpɛpɛ

Ðo kpe teƒe si nèdi be yeaƒo ka le (ŋutilã si me gblẽ ɖeɖeko, ʋuka/ʋu ƒe kadodo si mele tẽ o, alo esi wodoe ɖe lãme) kple ɣeyiɣi didi si wòka ɖe ame ŋu (ɣeyiɣi kpui aɖe, ɣeyiɣi didi, alo tegbee) dzi. Dedienɔnɔ ƒe nyateƒenyenye megale dɔ wɔm o ne wozãe wògbɔ dodokpɔ ƒe ŋutete si ŋu woda asi ɖo ŋu.

Woda asi ɖe Aokai PTFE atikewɔwɔ ƒe kasɛt dzi na ŋutigbalẽ si me gblẽ o kple ɣeyiɣi kpui aɖe ƒe kadodo (≤ gaƒoƒo 24). Ne èdi dɔ bubuwo la, bia amesi wɔe.

2. Mègawu dzoxɔxɔ ƒe tsitretsitsi ƒe seɖoƒewo gbeɖe o

PTFE ƒe dzoxɔxɔ gã ƒe kasɛt doa alɔ dɔwɔwɔ ƒe dzoxɔxɔ si yia edzi vaseɖe 260°C . Dzoxɔxɔ si wu 300°C ate ŋu ahe PTFE ƒe gbegblẽ vɛ, si ana ya siwo me aɖi le ŋutɔ siwo dometɔ aɖewoe nye hydrogen fluoride kple perfluoroisobutylene nado.

Kpɔ nyuie etɔxɛe: Le atikewɔnuwo abe laser scalpels kple electrosurgical units ene me la, dzoxɔxɔ si gbɔ eme ate ŋu adzɔ enumake le teƒea . Ne yame ƒe dzoxɔxɔ le mama dedie nu le seɖoƒe me gɔ̃ hã la, teƒe siwo dzoxɔxɔ le ate ŋu agbɔ 300°C. Wɔ dɔ pɛpɛpɛ le dzoxɔxɔ ƒe seɖoƒe siwo nudzrala la na nu eye nàlé ŋku ɖe yame ƒe dzoxɔxɔ ŋutɔŋutɔ ŋu.

Vidzidzi ƒe Mɔnuwo – Wɔ Ðe Ðoɖo Siwo Ŋu Woda Asi Ðo Ko Dzi

Atikewɔwɔ ƒe kasɛt akpa gãtɔ sɔ kple vidzidzimɔnu vovovowo, gake nudidi tɔxɛ aɖewo le wo dometɔ ɖesiaɖe si.

1. Dɔlékuiwutike si wotsɔa dzoxɔxɔ si me tsi yɔ fũu le nyaƒoɖeamenu gã me (121–134°C) .

• Nusi sɔ: Ẽ (dzesi akpa gãtɔ) .

• Tsitretsitsi: Aɖabaƒoƒo 15-30

• De dzesii: Ne èwɔa tsatsam enuenu la, ate ŋu aɖe eƒe nulénu ƒe ŋusẽ dzi akpɔtɔ vivivi. Da asi ɖe tsatsam ƒe xexlẽme dzi kple ewɔla.

2. Ethylene oxide (EO) ƒe dɔlékuiwutikewo zazã

• Nusi sɔ kple wo nɔewo: Ɛ̃

• Nudidi vevi aɖe: Wɔ ya si sɔ be nàɖe ethylene oxide si susɔ si hea kansa vɛ kple eƒe aɖinuwo (ethylene chlorohydrin, ethylene glycol) ɖa .

• Yaƒoƒo ƒe ɣeyiɣi: Zi geɖe la, ŋkeke 7-14 le dzoxɔxɔ kple nusi wotsɔ wɔe nu

3. Gamma-ya ƒe keklẽŋusẽ

• Ewɔ ɖeka: Seɖoƒe li na – ehiã be woaɖɔ ŋu ɖo etɔxɛe

• Nuxlɔ̃ame veviwo:

  • Gamma keklẽ ate ŋu agbã PTFE ƒe molecule kɔsɔkɔsɔwo, si ana woagbã

  • Ate ŋu atrɔ silicone crosslinking density, si ana adhesive ƒe akpa aɖe naɖe ɖa

  • Agbɔsɔsɔme si sɔ gbɔ wu zi geɖe ≤25 kGy (da asi ɖe edzi kple ewɔla)

  • Agbɔsɔsɔme si lolo wu ate ŋu ana kasɛt la nagbã eye womagate ŋu azãe o

Aokai PTFE ƒe aɖaŋuɖoɖo: Le dɔwɔwɔ siwo hiã gamma sterilization gome la, bia kpeɖodzinyatakaka tɔxɛwo. Míenaa dzesi siwo li ke gamma kple agbɔsɔsɔme si dzi woŋlɔ nu tsoe.

Kpɔe ɖa be Adhesive kple Primer Coatings ƒe Dedienɔnɔ Kpɔ egbɔ

Tepe aɖewo zãa acrylic adhesive alo primer coatings siwo me organic solvents le. Kpɔ egbɔ be nusi wotsɔ léa nu ɖe ​​nu ŋu la ɖo atikewɔwɔ ƒe dzidzenuwo gbɔ, si me:

• Monomers siwo doa dziku na ame siwo susɔ

• Plastik-nuwo (le kpɔɖeŋu me, phthalates) .

• Ga kpekpewo

Nuŋlɔɖi siwo hiã:

• Nya si wogblɔ le se nu tso nudzrala gbɔ si ɖo kpe edzi be BPA, latex, kple phthalates mele eme o

• Nusiwo wotsɔ wɔe ƒe gbeƒãɖeɖe

• Extractables kple leachables dodokpɔ nyatakakawo

Ƒo asa na Atikewo, Asidi Sesẽwo, Kple Alkaliwo ƒe Kadodo Atraɖii

Togbɔ be PTFE ƒo adegbe le atikewo ƒe dɔlélenutsiŋutete ɖedzesi aɖe ŋu hã la, nyɔnyrɔ ɖe lãmenugbagbeviwo ƒe ʋeʋẽ alo atike siwo tsɔa atike aɖewo me ɣeyiɣi didi ate ŋu ana:

• Nuwo ƒe vuvu

• Adhesive ƒe kpododonu (delamination) .

• Duta ŋutilã ƒe nugbagbevi siwo susɔ

Dɔwɔwɔ: Wɔ atikewo ƒe ɖekawɔwɔ ŋuti numekuku ne èle pɔmpiwo, nudzraɖoƒewo, alo mɔ̃ siwo me tsi tona ƒe nɔnɔme wɔm.

Dzɔdzɔmeŋusẽ ƒe Atikewɔwɔ Kple Nusuewo Ƒe Kɔkɔe Dzi Ðuɖu

Le atikewɔƒe siwo le dzadzɛ ŋutɔ me la, nusuekpɔmɔ̃wo ƒe ʋuʋu nye nusi ŋu wotsi dzi ɖo vevie.

• Mɔxexe ɖe ʋuʋudedi nu: Mègazã dɔwɔnu ɖaɖɛwo atsɔ awɔ dɔ tso tepe ŋu hafi azãe o – ʋuʋudedi ate ŋu ana nu suesuesuewo nado eye wòana ɖiƒoƒo teƒewo nado.

• Ðe gbeɖuɖɔ dzi kpɔtɔ: Ne èle kasɛt lãm la, zã lãgbalẽŋudɔwɔnu dzadzɛwo alo lãgbalẽŋudɔwɔnu siwo wowɔna le wo ɖokui si. Ƒo asa na asiʋuʋu.

• Le nudede nyawo me ƒe mɔnuwo gome la: Tia nusiwo ƒe go siwo ŋu ke mele o si wotu nu ɖo eye nu suesuesuewo mebɔ o.

• Dzadzɛnyenye do ŋgɔ na wo zazã: Tsɔ avɔ si me ʋuʋudedi mele o si wotsɔ isopropyl aha ƒo tsii tutu anyigbawo dzi be nàɖe ɖinuwo ɖa hafi nàde woe.

Bia Sedziwɔwɔ Ŋuti Nuŋlɔɖi Blibo – Beyond the Test Report

Biocompatibility dodokpɔ ƒe nyatakaka si le eɖokui si mesɔ gbɔ o. Aokai PTFE ɖo aɖaŋu be woade se na nudzrala be wòana:

Aokai PTFE naa nuŋlɔɖi blibowo kple atikewɔwɔ ƒe dzeside ƒe kasɛt siwo katã woɖo ɖa. Míate ŋu atsɔ mɔ̃ɖaŋu ŋuti nyatakaka siwo me kɔ hã ado alɔ sedziwɔwɔ ƒe nyatakakawo.

Kpuie ko la – Atikewɔwɔ-Dzeside PTFE Tape Tiatia ƒe Dzesidegbalẽvi

Aokai PTFE naa atikewɔwɔ-grade PTFE kasɛt kple ISO 10993 nuŋlɔɖi blibo kple vidzidzi ƒe kpeɖodzinana ƒe kpekpeɖeŋu. Te ɖe mía ŋu hena mɔ̃ɖaŋununya ƒe faɛlwo kple kpɔɖeŋu biabiawo.

Mɔ̃ɖaŋununya ŋuti nuŋlɔɖi sia tso... Jiangsu Aokai Nu Yeyewo Mɔ̃ɖaŋununya Co., Ltd.

Ne èhiã nyatakaka tsitotsito, dɔbiagbalẽviwo kple egbɔkpɔnu siwo wowɔ ɖe ɖoɖo nu na míaƒe adzɔnuwo ƒe hatsotso bliboa siwo dometɔ aɖewoe nye PTFE dzoxɔxɔ gã avɔwo, atikewɔwɔ PTFE dzoxɔxɔ gã tapes, PTFE dzoxɔxɔ gã mesh alidziblanu, seamless laminator alidziblanu, akpa ɖeka PTFE avɔ, dzoxɔxɔ gã tsitretsitsi conveyor belts kple dzoxɔxɔ-tsitretsitsi fiberglass avɔ, dzidzɔ te ɖe mía ŋu to mɔnu siwo le ete dzi:

• Aƒetɔ Guo: +86 18944819998

• Aƒetɔ Liu: +86 13705266308

Míewɔna ɖe dɔwɔwɔ nyuie kple fɔmaɖimaɖi ƒe gɔmeɖosewo dzi, eye míetsɔ mía ɖokui na be míana asisiwo nakpɔ nuwo gbɔkpɔnu siwo wowɔ ɖe ɖoɖo nu le teƒe ɖeka kple kpekpeɖeŋu si wobu nyuie le subɔsubɔdɔ bliboa me.