Makani

PTFE (Polytetrafluoroethylene) nchintu chibeleka obotu chizyibidwe akaambo kakubula nguzu zyamakemikalu, kucheya kwakuzwangana, kuliyumya kuchiindi chilamfu, antoomwe akukwabilila magesi. Nchikwabilidwe, chilamfu, alimwi chilakonzya kubelesegwa munzila zyiingi, aboobo nchintu chibotu kubelesyegwa mumasena aakatazya alimwi akubelesya zintu zikatazya.

PTFE itondezya kukkalilila kubotu kwakupya, kutabeleka kabotu kwamakemikalu, bube bwa dielectric bubotu, antoomwe a friction coefficient nsyoonto loko. Alimwi ilaa nguzu zyakukazya mulilo, kusima kwa UV, kubelesegwa munzila zyiingi, antoomwe akubula maanzi.

PCTFE (Polychlorotrifluoroethylene) nchintu chibeleka obotu loko cha fluoropolymer chili anguzu zyakuchita zintu, mpawo chilapa kuti ube chintu chibotu chakubelesya muzibelesyo zyamagesi. Eechi chibalo chilapandulula bubotu bwayo bupati anzila zyakubelesya.

PFA (Perfluoroalkoxy alkane) ilizyibidwe loko mbuli polymer iibeleka obotu loko iijisi bube bulibedelede, akupa kuti ibe nzila mbotu yakukwabilila waya antambo.

Kubelesya PFA mbuli chintu chakukwabilila ntambo zyawaya kupa bubotu bunji:

Eechi chibalo chikozyanisya bube bwakubeleka anzila zyakubelesya PCTFE a PTFE, chilanga-langa bubotu bwa PCTFE muzyiimo zimwi, mpawo chipandulula mbozikonzya kubeleka mbuli nzila imbi ya PTFE.

Polytetrafluoroethylene(PTFE) ilijisi nguzu zyakukazya kupya, kukwabililwa, kutapya, kutanamatika, kulisanzya alikke azintu zimwi zibotu akaambo kakujatikizyigwa kwa fluorocarbon kwanguzu zili mubupange bwamolekyula. Alimwi ilizyibidwe akukazya kupya kapati antoomwe abukkale bwayo butazungaani, mpawo ilaa mpuwo yakuti "Mwami wamapulasitiki". Chibelesegwa loko mumbazu zyakukwabilila cisi, makwebo aaminchina azibelesyo zyabusilisi.

PFA ilaswaanganya kukazyigwa kupya kapati akukkalwa kwamakemikalu kwa PTFE antoomwe akubelesegwa kubotu, akuba chintu chibelesegwa munzila zyiingi mumafakitali aali atala.