Wear Resistance a PTFE Ntama a Ɛyɛ Ɔhyew a Ɛkorɔn

Jiangsu Aokai New Materials, a ɛyɛ adwumayɛfo a wɔyɛ PTFE ntama a ɛyɛ hyew kɛse no kyerɛkyerɛ mu sɛnea edidi so yi:

PTFE ntama a ɛyɛ hyew kɛse a wɔde di dwuma kɛse wɔ mfiridwuma mu nneɛma a wɔde fa nneɛma, mfiri a wɔde kyekyere nneɛma, nnuan a wɔyow ne mfuw afoforo mu no fi sɛnea ɛko tia ɔsɛe a ɛkyɛn so no kɛse. Wɔde polytetrafluoroethylene (PTFE) a ɛwɔ friction nsusuwii a ɛba fam koraa, a ɛtaa yɛ 0.05–0.1 , bɛyɛ dade a ɛyɛ mmerɛw no nkyem du mu biako pɛ akata PTFE ntama a ɛyɛ hyew kɛse no ani. Saa agyapade yi ma PTFE ntama a ɛyɛ hyew kɛse no nya ne ho srade a ɛda nsow. Sɛ nneɛma twetwe anaasɛ ɛkɔ ne soro a, nea ɛko tia no sua koraa, na ɛtew mfiri a ɛbɔ ne nea ɛho asɛe so wɔ ɔkwan a etu mpɔn so.

Wɔ adwumayɛ tebea ho sɔhwɛ ankasa mu no, PTFE ntama a ɛyɛ hyew kɛse a ɛko tia ɔsɛe no boro mmɔho abiɛsa .  ntama a wɔtaa de yɛ no Wɔ nnwuma mu no, wɔtaa de saa mfaso yi si atetesɛm dade bearing gaskets anaasɛ akwankyerɛ keteke nneɛma ananmu, na ɛtew friction dede ne components wear bere a mfiri reyɛ adwuma. Wɔde graphene composite layers anaa dade mesh nnompe hyɛ PTFE ntama a ahoɔden kɛse wom binom mu den bio de ma scratch resistance ne structure stability yɛ kɛse. Enti, wɔ ne som nkwa nna a wɔayɛ no mu no, PTFE ntama a ɛyɛ hyew kɛse de ahotoso a ɛko tia ɔsɛe ma wɔ friction ase fi nneɛma a ɛyɛ mmerɛw a wɔtaa de di dwuma te sɛ ntama, krataa ne plastic films mu.

Nanso, sɛnea PTFE ntama a ɛyɛ hyew kɛse no ntumi nsɛe no wɔ honam fam anohyeto a ɛda adi pefee: ne dwumadi gyina PTFE a wɔde kata so no mudi mu kura so koraa . Sɛ wɔde dade ano a ano yɛ nnam anaa nneɛma nketenkete a ɛyɛ den twetwe no mpɛn pii wie a, nea wɔde kata so no bɛsɛe.

I. Adwumayɛ a Ɛnyɛ Nnua a Wɔhwere no Koraa

Abɔde a ɛnyɛ nea ɛbata PTFE ntama a ɛyɛ hyew kɛse no fi PTFE a wɔde kata so no so koraa. Esiane sɛ ahoɔden a ɛwɔ soro no sua koraa nti, ɛkame ayɛ sɛ ade a wɔde kata so no pam nneɛma a ɛyɛ nnam nyinaa, a nea ɛka ho ne nneɛma a wɔde nkata so, ink, plastic a ayow ne aduan nkae.

Degradation performance :Sɛ PTFE coating no hyɛ mu pɛ a, rough, microporous fiberglass substrate ase no da adi tẽẽ. Nnuru a wɔde nkata so a mfiase no na wɔpam no bɛkɔ mu na akɔta fiberglass ntama no ho denneennen.

Nea efi mu ba :PTFE ntama no hwere ne core easy-clean ne non-stick dwumadi ahorow. Nneɛma a ɛwɔ soro no bɛboaboa ano ntɛmntɛm, na asɛe nneɛma a wɔde fa nneɛma a ɛfata no na ama nea ɛbɛsɛe bio no ayɛ ntɛmntɛm, na ɛde kyinhyia bɔne bi aba.

II. Sharp Drop in Temperature Resistance ne Ɔhyew a Ɛdi huammɔ

Ɔhyew a wɔahyɛ sɛ PTFE ntama a ɛyɛ hyew kɛse (bere tenten som wɔ 260°C ) no gyina PTFE a wɔde kata so ne fiberglass nnyinaso ntama no nyinaa so. Bere a ade a wɔde kata so no asɛe akyi no, ɔhyew a ɛko tia no hwe ase wɔ akwan abien so:

Ɔhyew a ɛko tia bere tiaa mu a ɛyera :Mmeae a asɛe no hwere akwanside ahobammɔ a ɛwɔ PTFE mu no. Fiberglass a ɛda adi no yɛ mmerɛw ntɛmntɛm esiane ɔhyew a ɛyɛ hu ne oxidation wɔ ɔhyew a ɛba fam koraa sen bo a wɔahyɛ no nti, na ɛde asiane kɛse ba sɛ ɛbɛbubu mpofirim wɔ mmeae a ɛhɔ yɛ hyew kɛse.

Substrate oxidation ne structural disintegration :Wɔ ɔhyew a ɛkɔ soro a ɛkɔ so ase no, fiberglass a wɔmmɔ ho ban no ne oxygen yɛ adwuma denneennen, na ɛde base ahoɔden a ɛyera ntɛmntɛm, ɛyɛ pulverization ne fracture. Ntama no bɛtetew na apaapae afi baabi a asɛe no, na ahwere ne nhyehyɛe no mudi mu kura sɛ ade a ɛde ɔhyew a ɛkɔ soro kɔ.

III. Agyapade Afoforo a Wɔsɛe no Bere Biara

Bio nso, nnuru a ɛko tia  PTFE ntama a ɛyɛ hyew kɛse no nso yera. Bere a PTFE a enni dɛm tumi ko tia nneɛma a ɛyɛ den a ɛporɔw te sɛ aqua regia no, mmeae a asɛe no ma nnuru hyɛn ade a wɔde kata so no mu na ɛtow hyɛ fiberglass no so tẽẽ, na ɛde nsɛe ntɛmntɛm, ɛho ahonhon na ɛso tew kɛse wɔ ɔsom nkwa nna mu.

Sɛ wohu sɛ ntama a wɔde kata so no asɛe a, ɛsɛ sɛ wosiesie anaa wɔsesa PTFE ntama no ntɛm ara na wɔakwati sɛ conveyor belt no nyinaa anni huammɔ koraa esiane sɛ ɛwɔ baabi a ɛho asɛe nti.

Nsɛm a ɛwɔ atifi hɔ no yɛ nea Jiangsu Aokai New Materials Technology Co., Ltd. na ɛde mae.

Sɛ wopɛ nsɛm a ɛkɔ akyiri, application scenarios ne customized ano aduru ma yɛn nneɛma nyinaa — a PTFE high-temperature ntama, PTFE high-temperature tape, PTFE high-temperature mesh belt, seamless belt ma bonding machine, biako-afã PTFE ntama, high-temperature resistant conveyor belt, high-temperature fiberglass ntama ne nea ɛkeka ho ka ho — yɛsrɛ wo, di yɛn ho nkɔmmɔ:

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