Yɛlɛma donna PTFE fini funteniman ka sɔgɔli kunbɛnni na kemikɛlifɛnw danfaralenw na (Oksidan barikamaw, fɛnɲɛnamafagalanw, a ɲɔgɔnnaw)

Jiangsu Aokai New Materials ye a lase aw ma, n’o ye PTFE fini funteniman dilannikɛla ŋana ye.PTFE fini min bɛ funteni caman na, o tɔgɔ bɔra kosɛbɛ kemikaliya sabatili la, a bɛ bɔ a kɔnɔfɛn kolomaw ka molekiyɔmu jɔcogo barikama na — Politetrafluoroethylene (PTFE). Ni a bɛ kɛ kemikɛlifɛnw na minnu tɛ kelen ye, a ka sɔgɔsɔgɔninjɛ bɛ to cogo kelen na caman na, ni cogoya danmadɔ damadɔ dɔrɔn de bɛ a ɲini ka jateminɛ kɛrɛnkɛrɛnnen kɛ. Nin barokun in bɛ ɲɛfɔli kɛ a ka baarakɛcogo caman yeli kan baarakɛyɔrɔ suguya caman na.

1. Oksidan barikamaw: PTFE fini min funteni ka bon, o bɛ to a tɛ kɛ kemikɛli la

Oksidan barikamaw la, PTFE fini min ka funteni ka bon, o ka sɔgɔli kunbɛncogo tɛ Changé dɔɔnin dɔɔnin. A bɛ se ka bɔgɔbɔgɔli kɛlɛ ka bɔ oksidan barikama caman na, i n’a fɔ potasiyɔmu pɔrmannganati, perokisidi idɔrɔji, hipokuloriti sodiyɔmu ani potasiyɔmu dikɔrɔmati.Ka nafa sɔrɔ a ka molekiyɔmu jɔcogo la min sabatilen don kosɛbɛ, fini tɛ kemikɛli wale si kɛ, a tɛ funu walima a tɛ tiɲɛ ni a ni oksidan sanfɛtaw bɛ ɲɔgɔn sɔrɔ. O la, ni a kɛra oksidan kemikɛli kɛcogo barikamaw la, a farikolo fanga n’a sanfɛla cogoyaw bɛ mara koɲuman, o bɛ baarakɛcogo ɲumanba di waatijan kɔnɔ.

2. Solvents organiques: Resistance baarakɛcogo bɛɛ lajɛlen

Ni a su donna fɛnɲɛnamafagalanw na, PTFE fini min funteni ka bon, o bɛ sɔgɔli sabatili sabati pewu. A bɛ kɛ ni kemikaliya baarakɛbaliya jugumanba ye dɔlɔw (etanɔli), ketɔni (asetɔni), hidrɔkarbɔni kasadimanw (toluyɛni, sililɛni), hidrɔkarbɔni halojeni, gazi, girizi ani resin dacogo suguya caman na.

Kɔrɔbɔli kunnafoniw b’a jira ko hali ni a bɛ 300°C la, alkanw perfluorine bolomafara dɔrɔn de bɛ kɛ sababu ye ka wuli dɔɔni. So funteni na, PTFE fini min funteni ka bon, o tɛna wuli walima ka funu fɛnɲɛnamafagalan dɔnta si la.Ni a kɛra gazi walima fɛnɲɛnamafagalanw ye, a bɛ se ka doncogo ni tiɲɛni kɛlɛ fɛnɲɛnamafagalanw fɛ, o bɛ a sanfɛla baarakɛcogo ɲɛnamaya janya kosɛbɛ.

3. Asidiw, alkaliw ani kɔgɔw: Ladamuni dafalen

Ka fara sanfɛla kunnafonidilanw kan, PTFE fini min ka funteni ka bon, o bɛ baarakɛcogo caman jira asidi barikama, alkali barikama ani kɔgɔ caman sigidaw la.

A bɛ se ka a su ji la waati jan kɔnɔ asidi sulfuriki caman na, asidi azotiki, asidi klorokini, asidi fluorique ani hali aqua regia. Kisɛya dɔgɔyali jɛlen walima masin baarakɛcogo dɔgɔyali tɛ kɛ, hali asidi barikamaw tobili la. A fana bɛ se ka wuli ni fanga tiɲɛni kɛlɛ ni a kɛra alkali barikamaw la minnu ka bon funteni na i n’a fɔ idɔrɔkisidi sodiyɔmu ni amoniyɔmu ji.Fiɲɛw la minnu bɛ sɔgɔsɔgɔ i n’a fɔ kɔgɔji, kɔgɔji, gazi kulori ani gazi kisɛ, a bɛ to k’a ka fɛn fɔlɔw mara tuma bɛɛ, minnu tɛ nɔrɔ, minnu bɛ se ka waati kɛ ani minnu bɛ kuran tanga.

4. Danfara kɛrɛnkɛrɛnnenw: Baarakɛcogo juguman minnu ka kan ka kɔlɔsi

Hali ni PTFE fini min funteni ka bon, o bɛ se ka sɔgɔsɔgɔ kosɛbɛ, kemikɛli kɛrɛnkɛrɛnnen damadɔ bɛna a lakanani baara bali.

Fɔlɔ, ka kan ka maga alkali nɛgɛ wulilenw na (i n’a fɔ sodiyɔmu ni potasiyɔmu), barisa o fɛnw bɛna a molekiyɔmu cakɛda jɔcogo tiɲɛ.Filanan, fluorine barikama kɛrɛnkɛrɛnnenw (fluorine elemental, chlorine trifluoride) bɛna kɛ sababu ye ka jikuruw wuli, kɛrɛnkɛrɛnnenya la funteni caman na ani cogoya ɲagaminenw na.

Funteni fana ye dan kɔrɔba ye : ni lamini funteni tɛmɛna 400°C kan, PTFE bɛ funteni tiɲɛni daminɛ ani ka gazi toxic bɔ, o bɛ na ni sɔgɔsɔgɔninjɛ kunbɛnni ni masinw fanga bɛɛ bɔnɛni ye o yɔrɔnin bɛɛ.

Farankan

Industriw ka kemikɛlifɛnw fanba la, PTFE fini min ka funteni ka bon, o bɛ baarakɛcogo dɔgɔyali fitinin mara. A ka muɲuli ɲuman b’a kɛ fɛn ɲuman ye anti corrosion, sealing ani release applications.Ni a ma kɛ ni alkali nɛgɛw wulilenw ye ani ni u tiɲɛni funteni ka bon kosɛbɛ, a ka sɔgɔsɔgɔninjɛ kunbɛncogo ɲuman bɛ se ka baara kɛ kosɛbɛ, k’a jɔyɔrɔ lakana min tɛ se ka wuli ka bɔ a nɔ na, ​​kemikɛli baarakɛcogo gɛlɛnw na.

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

An bɛ fɛn bɛɛ dilan: PTFE funteni caman fini, PTFE funteni kasɛti, PTFE funteni caman mesh cɛsirilan, seamless fusing machine cɛsirilan, fan kelen PTFE fini fini, funteni caman kunbɛnni conveyor ceinture ani funteni caman resistant fibreglas fini.For detailed parameters, application scenarios and customized solutions, please contact us:

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An bɛ baarakɛcogo hakilila sabati, n’o ye baarakɛcogo ɲuman ni danbe ye, wa an cɛsirilen don ka furaw di aw ma yɔrɔ kelen na ani ka baara kɛtaw di aw ma minnu bɛ kɛ ka kɛɲɛ ni aw sago ye.