PTFE High-Temperature Fabric wɔ The Chemical Industry: 7 Nneɛma atitiriw a wɔde di dwuma

Nnuru afifide yɛ mmeae a ɛyɛ den – acid a ano yɛ den, alkalis a ɛyɛ hyew, nnuru a ɛma nneɛma yɛ hyew, ɔhyew a ɛkɔ soro, ne nkae a ɛyɛ nnam. Ɛsɛ sɛ nnwinnade no ko tia ntua, ɛho tew, na ɛyɛ adwuma wɔ ɔkwan a wotumi de ho to so so.

PTFE ntama a ɛyɛ hyew kɛse (PTFE-coated fiberglass) fata soronko ma saa nsɛnnennen yi. Ɛka nnuru a ɛnyɛ adwuma, ɔhyew a ɛtrɛw (-70°C kosi 260°C), ɔfasu a ɛnyɛ nnam, ne ne kɛse a ɛyɛ den bom.

Aokai PTFE de PTFE ntama ama nnuruyɛ adwumayɛbea ahorow mfe du du pii ni. Ase hɔ no yɛ dwumadie titire nson a PTFE ntama yɛ adwuma sene atetesɛm nneɛma.

Nsɔano ne Pipeline Lining – Gaskets ne Inner Liners

Ɛsɛ sɛ paipu, valve, ne pɔmpɛ a wɔde yɛ nnuru no gyina nsu a ɛporɔw ano. PTFE ntama ma ano aduru abien.

1. Flange ne valve gaskets a wɔde yɛ nneɛma

Wɔtwitwa PTFE ntama no mu yɛ gaskets ma pipe flanges, valve bonnets, ne pump joints. Nea ɛnte sɛ rɔba gasket a ɛhohoro anaasɛ ɛsɛe wɔ nnuru a wɔde siw ano mu no, PTFE da so ara yɛ nea ɛnyɛ adwuma. Ɛde asikre a ano yɛ den (sulfuric, nitric, hydrochloric), alkalis a ano yɛ den (sodium hydroxide), ne nnuru a wɔde siw yare ano (toluene, acetone, MEK) ano.

2. Pipeline ne reactor a wɔde hyɛ mu

Wobetumi de PTFE ntama abɔ carbon dade anaa FRP paipu mu afasu ho, na ayɛ sɛ ade a wɔde kata so a ɛmma nsɛe. Ɛsan nso brɛ akasakasa ase na esiw nneɛma a ɛbɛboaboa ano wɔ paipu afasu so ano – ɛho hia kɛse ma nnuru a ɛyɛ nnam anaasɛ ɛyɛ nnam a wɔde di dwuma.

Anti-Corrosion Lining a Wɔde Yɛ Nnwinnade – Reactors, Tanks, Centrifuges

Wɔtaa de carbon dade anaa dade a ɛnyɛ den na ɛyɛ nnuru a wɔde yɛ nneɛma, nneɛma a ɛtwetwe nneɛma, nsukorabea, ne centrifuges. Sɛ wɔde nnuru a ɛporɔw nneɛma di dwuma tẽẽ a, ɛma nneɛma no mu yɛ tokuru, ɛpaapae, na ɛde efĩ ba.

1. Ahobammɔ a wɔatew wɔn ho layer

Wɔde PTFE ntama gu so sɛ ade a wɔde kata saa nsukorade yi mu afasu so. Ɛyɛ adwuma sɛ akwanside wɔ dade a ɛwɔ ase ne nnuru a wɔde yɛ adwuma no ntam, na esiw nsɛe ano na ɛma mfiri no nkwa nna kyɛ mfe pii.

2. Non-stick mfaso ma nneɛma a wɔtow gu

Fafa a ɛnkyere so no mma nneɛma a ɛyɛ nnam (sɛ nhwɛso no, resins, adhesives, slurries) ntumi nkɔbata tank afasu ho. Eyi ma nsu a wɔde gu mu no tu mpɔn na ɛtew bere a wɔde tew nneɛma ho wɔ akuw ahorow ntam no so.

3. Metal-ion nkate a wɔde di dwuma

Wɔ semiconductor nnuru a wɔyɛ anaa nnuru pa a wɔde trace metal efĩ nnye ntom mu no, PTFE a wɔde kata so no mma dade ions ntumi nkɔ nnuru a ɛho tew kɛse mu.

Nneɛma a Wɔde Yiyi Nneɛma – Ɔhyew a Ɛkorɔn, Mframa a Ɛporɔw & Nsu

Mfiridwuma a wɔde nnuru yɛ no ma mframa a ɛyɛ hyew a ɛporɔw ba na ɛsɛ sɛ woyi mframa ne nsu nyinaa mu.

1. Filter bags ma mframa a ɛyɛ hyew a ɛkɔ soro

Wɔyɛ PTFE ntama (a mpɛn pii no wɔde PTFE membrane laminate) yɛ no filter bags ma baghouse mfutuma a wɔboaboa ano. Saa bag ahorow yi di:

• Ɔhyew a ɛkɔ so kodu 260°C

• Mframa a ɛsɛe ade kɛse (HCl, SO1, HF, dioxins) .

• Mfutuma a ɛyɛ nnam (carbon black, resin powder) .

PTFE no ani a ɛnyɛ nea ɛbata ho no mma mfutuma ntumi nkɔ, na ɛma pulse-jet ahotew no san ma nhyɛso a ɛba fam no san ba. Nneɛma a wɔtow gu a ɛba fam te sɛ <1 mg/Nm³ yɛ nea wobetumi ayɛ.

2. Filter press ntama ma viscous nneɛma

Sɛ nsu ne den tetew mu a, PTFE ntama yɛ ntama a wɔde yiyi mu wɔ mprɛte-ne-frame filter press so. Filter keeki no gyae, na ɛnyɛ den sɛ wɔbɛhohoro ntama no – ɛtew bere a wɔde yɛ adwuma ne adwumayɛfo a wɔyɛ adwumaden no so.

Anti-Corrosion Flexible Joints – Ntrɛwmu nkwaa ma Ducts

Mframa a wɔde fa mu ne nsukorabea ahorow a ɛwɔ nnuruyɛbea ahorow mu no nya ɔhyew a ɛtrɛw, ɛwosow, na ɛnyɛ pɛpɛɛpɛ. Wɔde mframa a ɛporɔw nso kɔ.

1. Ntrɛwmu nkwaa a ɛnyɛ dade

Wɔde PTFE ntama di dwuma sɛ ade a ɛyɛ mmerɛw wɔ ntrɛwmu nkwaa a ɛda duct afã horow ntam no mu. Ɛtua nsuo afiri a ɛkɔ baabiara no so ka bere a ɛko tia ntua a efi acid wusiw ne ɔhyew a ɛkɔ soro mu ba no. Nea ɛnte sɛ rɔba bellows no, PTFE nsɛe wɔ UV anaa ozone mu.

Anti-Adhesion Isolation Nneɛma – Welding Pads ne Release Liners

Bere a wɔreyɛ nnwinnade na wɔresiesie no, PTFE ntama bɔ ho ban fi sɛ ɛbɛbata ho a wɔmpɛ.

1. Welding splash pads a wɔde hyɛ mu

Sɛ wɔreyɛ welding wɔ baabi a ɛbɛn nnwinnade a ɛyɛ mmerɛw anaasɛ nneɛma a wɔawie a, wɔde PTFE ntama si hɔ sɛ pad a ɛmma nsu ntɔ. Weld spatter ntumi nkɔ PTFE so – ɛbɔ kɛkɛ anaasɛ wobetumi apopa. Eyi mma ahotew ne ɔsɛe a ɛho ka yɛ den ano.

2. Gyae ntama ma ɛyɛ hyew wɔ ɔhyew a ɛkorɔn mu

Wɔ resins, rɔba, ne nneɛma a wɔabom ayɛ a ɛhwehwɛ sɛ wɔde ɔhyew a ɛkorɔn sa (sɛ nhwɛso no, epoxy, phenolic, silicone rɔba) yɛ mu no, wɔde PTFE ntama di dwuma sɛ ade a wɔde gyae nneɛma anaasɛ nea wɔde fa nneɛma. Nneɛma a wɔasa no fi adi yiye a ɛnbata abɔso anaa nkuku no ho.

Gyae Ntama a Wɔde Yɛ Composite Molding

Wɔde ɔhyew ne nhyɛso na ɛyɛ plastic a wɔde fiberglass ahyɛ mu den (FRP), rɔba nneɛma, ne nneɛma afoforo a wɔde afrafra. Sɛ wonni ade a wɔde gyae ade a, ɔfã a wɔawie no bata nkuku no ho.

1. Demolding ne soro texture

Wɔde PTFE ntama si nkuku no ne layup a wɔabom ayɛ no ntam. Ɛhwɛ hu sɛ ɛyɛ mmerɛw sɛ wɔbɛpopa wɔ akyi a wɔayɛ no yare akyi na ebetumi ama wɔanya ɔfasu a ɛyɛ pɛ, ɛyɛ mmerɛw anaasɛ ɛyɛ nkyerɛwee a egyina ntama a wɔanwene no so. PTFE ntama no yɛ nea wotumi san de di dwuma bio ma kyinhyia pii, na ɛhyɛ sini ahorow a wɔde di dwuma pɛnkoro a wɔayi no adi no ananmu.

Electrical ne Thermal Insulation – Nneɛma a Wɔde kyekyere Electrodes ne Pipes ho

Nnuruyɛ adwumayɛbea ahorow no kura anyinam ahoɔden nneɛma ne nneɛma a ɛyɛ hyew a ɛsɛ sɛ wɔbɔ ho ban.

1. Electrical insulation ma electrode ne ɔhyew afiri

PTFE ntama wɔ dielectric su a eye kyɛn so (dielectric daa <2.6, high volume resistivity). Wɔde di dwuma sɛ ade a wɔde kyekyere electrode ahorow, bɔs nnua, ne anyinam ahoɔden nneɛma a ɛma ɔhyew wɔ mmeae a ɛyɛ hyew a PVC anaa rɔba a wɔde siw ano a ɛyɛ mmerɛw no bɛsɛe.

2. Ɔhyew insulation wrapping ma nnwinnade ne pipelines

Wobetumi de PTFE ntama adi dwuma sɛ akyi ade a wɔde kyekyere ntama a wɔde siw ɔhyew ano. Ɛko tia nnuru a ɛbɛhwie agu, ɛnyɛ den sɛ wɔbɛhohoro ho, na egyina ɔhyew a ɛkɔ soro ano wɔ baabi a ɛho hia sɛ wɔde nneɛma a ɛbɔ ho ban no.

Nsɛm a Wɔaboaboa Ano – Nea Enti a PTFE Ntama Ho Hia wɔ Nnuruyɛ Afifide Mu

Aokai PTFE yɛ PTFE ntama a ɛyɛ hyew kɛse wɔ ne kɛse ahorow, nwene, ne FDA/UL grades ma nnuruyɛ adwumayɛbea dwumadie. Di yɛn ho nkɔmmɔ na yɛne wo nsusuw wo nnuru pɔtee a atwa wo ho ahyia, ɔhyew a ɛwɔ hɔ, ne mfiri ko ho.

Atifi hɔ nsɛm no yɛ nea wɔde ama Jiangsu Aokai Nneɛma Foforo Mfiridwuma Co., Ltd.

Sɛ wopɛ sɛ wuhu pii fa nsɛm a ɛkɔ akyiri, dwumadie tebea ne ano aduru a wɔayɛ ama yɛn nneɛma nyinaa ho, a PTFE ntama a ɛyɛ hyew a ɛkorɔn, PTFE teapɔn a ɛyɛ hyew kɛse, PTFE mesh abɔso, seamless bonding machine belts, PTFE ntama a ɛwɔ afã biako, conveyor belts a ɛko tia ɔhyew a ɛkorɔn ne fiberglass a ɛko tia ɔhyew a ɛkorɔn ka ho ntama, yɛsrɛ sɛ wo ne yɛn nni nkitaho:

• Owura Guo: +86 18944819998

• Owura Liu: +86 13705266308 akyerɛw

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