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PTFE Tape for Food Contact: Funteni ni a kuntaala dantigɛliw Aw ka kan ka minnu dɔn

Views: 0     Author: Site Editor Bɔli waati: 2026-05-26 Bɔyɔrɔ: Yɔrɔ

Aw ye ɲininkali kɛ

Ni aw bɛ funteni datugulan kɛ dumunikɛminɛnw kan, aw bɛ tobilikɛminɛn dɔ siri, walima ka dumunikɛminɛn dɔ datugu ni o ye PTFE high-temperature tape , aw ka kan k’a dɔn: a bɛ se ka funteni sɔrɔ cogo di? Waati joli kɔnɔ? Ani tuma jumɛn na a bɛ kɛ lakanabaliya ye?

PTFE lakodɔnnen don a ka funteni kunbɛncogo ɲuman fɛ, nka 'funteni kɛlɛli' kɔrɔ tɛ 'dan tɛ'. Ni aw tɛmɛna funteni dan kan, o bɛ se ka kɛ sababu ye ka fɛnw tiɲɛ – wa a jugumanba la, aw bɛ sisi baga bɔ min man kan ka maga dumuni na abada.

Aokai PTFE ye PTFE kasɛtiw di minnu bɛ se ka kɛ dumuni ye kabini san caman. Nin gafe in bɛ funteni hakɛ lakananenw ɲɛfɔ, a kuntaala dantigɛliw, ani sariyaw (FDA, EU) minnu bɛ kɛ dumuniw ni ɲɔgɔn cɛ.

3.16.png ye

Funteni dancɛw – Yɔrɔ saba minnu ka gɛlɛn

Funteni hakɛ (Categorie de température).

Nafama

Kɔlɔsili jɔnjɔnw

Baarakɛcogo funteni min bɛ to senna

≤ 260°C ye

Dan fɔlɔ. Kasɛti bɛ baarakɛcogo sabatilen mara walasa ka baara kɛ waati jan kɔnɔ nin funteni in na. A bɛnnen don tobilikɛminɛnw ma, funteni datugulanw ani jalen minɛnw ma.

Waati kunkurunnin kɔnɔ, funteni hakɛ min bɛ se ka caya

≤ 300°C ye

A bɛ sɔn dɔrɔn waati kunkurunninba kɔnɔ (misali la, miniti 5-10). Ni aw bɛ a bila a la ka mɛn 260°C ni 300°C cɛ, o bɛ fɛnw kɔrɔya teliya ani ka lakana faratiw lawuli kosɛbɛ.

Funteni min dagalen don

> 327°C ye

PTFE bɛ daminɛ ka toli ka tɛmɛ o funteni kan, wa a bɛ se ka sisi baga bɔ (perfluoroisobutylene fana sen bɛ o la). Baara kɛli dagalen don kosɛbɛ. Tasuma ka ɲɔgɔn sɔrɔli tilennen ka kan ka bali pewu.

Dan min bɛ funteni dɔgɔya

≥ -70°C ye

Kasɛti bɛ to baara la sigidaw la minnu bɛ kɛ ni kiriyɔzɛni ye nka a bɛ kɛ kari. Kɔrɔta ni masinw ka kan ka bali walasa a kana kari.

PTFE_Tape_Temperature_Lakanali_Taabolo.png

Aokai PTFE bɛ dumuni suguya kasɛti dilan min sɛgɛsɛgɛra walasa ka se ka 260°C muɲu ka to sen na. An bɛ ladilikan di kiliyanw ma minnu bɛ dankan baara (misali la, 270-280°C waati ni waati) u ka dugukolo sanfɛla funteni kariti kɛ yɔrɔ la ani ka jateminɛ kɛ kaseti hakɛ dɔ la min ka bon, o min bɛ funteni hakɛ caman di ani ka tiɲɛni dɔɔni dɔɔni.

Kuntaala dantigɛli – 'Lakanali' bɛ waati joli kɔnɔ?

Sisan, diɲɛ lakana sariyaba minnu bɛ FDA 21 CFR 177.1550 (USA) ani EU ka sariyasen No 10/2011 la , olu ma PTFE kasɛtiw ka ɲɔgɔn sɔrɔli waati kelen fɔ. Waati dantigɛli bɛ latigɛ fɔlɔ baarakɛcogo funteni fɛ.

Goniyahakɛ

Lakanali waati min na

Hakilijagabɔ kɛli

≤ 260°C ye

Waati janyalen (fo ka se tile 200 ma min kofɔlen don kalan dɔw kɔnɔ) .

PTFE bɛ to ka sabati; jiginni min bɛ se ka suman, o tɛ yen

260-300°C ye

Miniti (a ka c’a la, miniti 5-30, ka kɛɲɛ ni funteni tigitigi ye) .

Kɔrɔya teliya; dugukolo sanfɛla tiɲɛni bɛ daminɛ

> 300°C ye

A tɛ ladilikan di; segin ka se miniti damadɔ ma a caya la

Farati min bɛ a toli la, o bɛ bonya joona

Misali nafamaw:

  • Buru tobi 200°C la miniti 30 kɔnɔ – farati tɛ a la pewu, ka segin ka a kɛ kalo caman kɔnɔ, o ka ɲi.

  • Aw bɛ poliyetilɛni foroko datugulenw sumaya 180°C la fo segin 1 – farati tɛ, a bɛ se ka kɛ siɲɛ miliyɔn caman.

  • Aw bɛ funteni datugulan saniya ni aw bɛ boli 280°C la miniti 10 kɔnɔ – a bɛ sɔn tuma dɔw la, nka a tɛ sɔn don o don.

  • Aw bɛ PTFE kaseti kɛ gril liner ye 300°C la sanga 2 kɔnɔ – a tɛ farati ye; kase bɛna dɔgɔya.

Sariyasunw labatoli – FDA & EU ka sariyaw

FDA 21 CFR 177.1550 – Nin sariyasen in bɛ PTFE resinw kofɔ walasa ka dumuni kɛ siɲɛ caman. A tɛ waati dantigɛlen kɛrɛnkɛrɛnnen fɔ nka a b’a ɲini ko fɛn dilannen (kasɛti) ka kan ka dilan ka kɛɲɛ ni fɛn dilanni kɛcogo ɲumanw (GMP) ye, wa a man kan ka kɛ sababu ye ka dumuni kɛ fɛn nɔgɔlen ye.

EU ka sariyasen 10/2011 – Nin sariyasen in bɛ tali kɛ plastiki fɛnw na minnu laɲini ye ka don dumuni na. PTFE sɛbɛnnen don i n’a fɔ fɛn min yamaruyara. Kɔnɔnafili dan bɛɛ bɛ kɛ (a ka ca a la ≤10 mg/dm²).

Laadalata bɛ sɛgɛsɛgɛ cogo min na: Laadalata bɛ danfara ka kɛɲɛ ni baarakɛcogo ye, wa a ka kan ka sɛgɛsɛgɛ jiginni sɛgɛsɛgɛliw fɛ . O sɛgɛsɛgɛli suguw bɛ kɛ ka da funteni ni ɲɔgɔn sɔrɔli waati faralen ɲɔgɔn kan min ka gɛlɛn kosɛbɛ baarakɛcogo yɛrɛ la.

Kɔrɔbɔli suguya

Jamana cogoya minnu bɛ sɔrɔ cogoya la

Kun

Fali funteni / pastɛri kɛli

≤100°C fo lɛri 2

Aw bɛ aw jija furakisɛw kana taa dumuni jilamaw walima tulumafɛnw na

Foro kɔnɔ tobili kɛli

200-250°C la miniti 30-60 kɔnɔ

Aw bɛ tobili kɛcogo ladege

Funteni caman bɛ waati kunkurunnin kɔnɔ

260°C la miniti 15 kɔnɔ

A ka jugu ni funteni sigicogo ye

PTFE_Tape_Dumuni_Lakanali_Kɔrɔbɔli_Sɛgɛsɛgɛli.png

Ladilikan nafamaw dumuniw ni ɲɔgɔn cɛ baarakɛcogo kan

Do's:

  • ✓ Aw bɛ PTFE kaseti kɛ 260°C kɔnɔ ka to ka tobili, ka a datugu, ani ka a lase

  • ✓ Ni aw bɛ saniya waati kunkurunninw kɛ 280-300°C la , aw bɛ a kuntaala dan miniti 5-10 ma ka a to a ka nɛnɛ

  • ✓ Aw bɛ kaseti falen ni a yɔrɔ kɛra fɛn gɛlɛn ye, ni a ɲɛ bɛ wuli, walima ni a tɛ nɔrɔ, a baarakɛcogo bɛ dɔgɔya

  • ✓ Aw bɛ kaseti mara cogo saniyalen ni jalen na ka kɛɲɛ ni a dilannikɛla ka fɔta ye

Aw kana kɛ:

  • ✗ Aw kana tɛmɛ 327°C kan abada – PTFE bɛ toli ka sisi baga bɔ

  • ✗ Aw kana tasuma tilennen kɛ PTFE kaseti la abada

  • ✗ Aw kana PTFE kaseti kɛ ka tɛmɛ 260°C kan walasa ka dumuni kɛ ka mɛn (misali la, ka tile bɛɛ tobi 270°C la) .

  • ✗ Aw kana aw ɲɛmajɔ kɔrɔya taamasiɲɛ yelenw na – a bɛ kɛ jɛman ye, a bɛ kari, walima a ɲɛda bɛ kari

Ni siga bɛ i la: Aw bɛ jiginni sɛgɛsɛgɛli kɛ aw ka funteni ni aw ka waati jugumanba la, walima aw bɛ taa kasɛti dilannikɛla fɛ walasa ka baarakɛcogo kunnafoniw kɛrɛnkɛrɛnnenw sɔrɔ.

Kuma surun na , PTFE kaseti funteni caman bɛ se ka don dumuni na ni a kɛra a dan latigɛlen kɔnɔ : ≤260°C ni a bɛ kɛ ka taa a fɛ, ≤300°C ni a bɛ kɛ a kuncɛ surunw na (miniti dɔrɔn) , wa a tɛ tɛmɛ 327°C kan abada . FDA ni EU ka sariyaw tɛ waati dantigɛlen sigi diɲɛ bɛɛ kɔnɔ – ɲɔgɔn sɔrɔli waati min tɛ mɔgɔ tɔɔrɔ, o bɛ bɔ funteni na, wa a ka kan ka sɛgɛsɛgɛ ni mɔgɔw ka jiginni sɛgɛsɛgɛliw ye minnu bɛ cogoya lakikaw ladege.

Dumuni kɛcogo fanba la – tobili, funteni datuguli, ani finimugu minnu tɛ nɔrɔ – PTFE kaseti bɛ sɔrɔ kosɛbɛ lakana hakɛw kɔnɔ. Nka aw bɛ yɔrɔ funteni lakika suma tuma bɛɛ, ka kaseti kɔrɔlenw falen joona, ani ka sariya labatoli sɛbɛnw lajɛ baarakɛcogo la min bɛ sariya kɔnɔ.

Aw mago bɛ PTFE kaseti la min bɛ se ka kɛ dumuni ye, funteni ni a kuntaala kɛrɛnkɛrɛnnen kama wa? Aokai PTFE bɛ kasɛtiw dilan minnu bɛ bɛn FDA ma, ni baarakɛcogo lakananenw sɛbɛnnen don. Aw ye anw sɔrɔ walasa ka kunnafonidisɛbɛnw sɔrɔ fɛɛrɛko siratigɛ la ani mɔgɔw ka jiginni sɛgɛsɛgɛli dɛmɛni kama.

Nin kɔnɔkow dira Jiangsu Aokai New Materials Technology Co., Ltd fɛ.

Ni aw b’a fɛ ka fɛn ɲɛfɔlenw ɲɛfɔ, ka baarakɛcogo ɲɛminɛ, ani ka fɛɛrɛw tigɛ minnu bɛ kɛ ka kɛɲɛ ni an ka fɛn dilannenw bɛɛ ye, i n’a fɔ PTFE fini min bɛ funteni caman bɔ, PTFE kasɛtiw, PTFE mesh cɛsirilanw, fusing machine belts, seamless fusing machine belts, single-sided PTFE coated fabric, high-temperature conveyor belts and high-temperature fibreglass cloth , aw ka aw yɛrɛ bila ka kuma an fɛ:

An bɛ baarakɛlaw ka baarakɛcogo ɲuman ni danbe sariyakolow labato, wa an b’an jija ka fɛɛrɛw tigɛ minnu bɛ se ka da u kan, minnu bɛ se ka da u yɛrɛ kan, ani baara minnu bɛ kɛ ni hakili ye, ka ɲɛsin an ka cikɛlaw bɛɛ ma.

Furakɛcogo ladilikan

Product Inquire (Ɲininkali) kɛ

Fɛn minnu bɛ tali kɛ o la

Jiangsu Aokai Materiel kura
AoKai PTFE ye baarakɛla ye PTFE Coated Fiberglass Fabric Dilanbagaw ni u feerelaw Sinuwa jamana na, minnu kɛrɛnkɛrɛnnen don a dicogo la PTFE Bande Adhesif, PTFE Cɛsirilan min bɛ fɛnw ta, PTFE Mesh Cɛsirilan . Ka PTFE finimugu fibreglasi finiw san walima k’u feere caman na . A bonya, a bonya, a kulɛri caman bɛ sɔrɔ ka kɛɲɛ ni mɔgɔw sago ye.

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