Tauākī Tūmataitinga: He mea tino nui to maatauranga ki a matou. He kupu nui to maatau kamupene kia kaua e whakaatu i o korero whaiaro ki tetahi atu whakaaetanga.
Te rereketanga i waenga i te aflon me te polytetrafluorohylene
PVDF ko te polyvinylidene fluoride, he mea kino rawa atu i te F4 me te F46, me te parekura o te pāmahana me te iti o te parekura iti (ko te utu he nui ake i te F4 me te F46).
Ko te PTFE (F4) ko Polytetrafluorootylene, he pai te pāmahana me te aukati i te hauhautanga, ka taea te tu ki te aukati i tetahi momo reo. He ma tonu te tae. I te nuinga o te wa e whakamahia ana mo nga paipa paraihe-horoi, nga putu, hiri, rods, me etahi atu
Ko te FEP (F46) ko te polyperfluorohetylene splenene, he maamaa te tae, he rite ano te parekura o te ptfe. I te nuinga o te wa e whakamahia ana mo nga papu fluonerine-kua uru ki te papu ranei. Pfa tetrafluorletylene-prfuloallokaloktoaxy vinyl ether copolymery (e mohiotia ana ko te profulealtrafluoromurotylene, ka whakamahia ano hoki nga mea e rua ki te whakapiki i te aukati.
Ko nga taonga matū o te pfafepptfe he rite tonu, engari ka taea te whakamahi i te FEP i raro iho i te 200 nga nekehanga, kaore e taea e te PTFE te werohanga.
Ka kiia a Teflon ko Polytetrafluorleetylene i te reo Ingarihi, ka kiia ko Teflon, PTFE, kua wehea te PTFE, F4 Teflon ki PTFE, FEP, PFA, PFA, PFA, PFA, etfe
He maha nga momo kaupapa:
Teflon PTFE:
PTFE (polytetrafluorootylene) Ka taea te whakamahi i te paninga kore-kore i te 290 ° C, me te iti o te miiharo, te tino pai o te ngoikore, he pai te aukati i te matū.
Teflon FEP:
FEP (fluornated saplene satulymer) Ka rewa te paninga kore-piri, ka rere ki te hanga i tetahi kiriata kore-porous i te wa o te tunutunu. He pai rawa te pumau o te matū me te pai o nga taonga kore-piri. Ko te pāmahana whakamahi nui ko te 200 ° C
Teflon PFA:
PFA (hakerukalkyl) Ko nga koti kore-rakau, penei i te FEP, rewa me te rere hei hanga i tetahi kiriata kore-porous i te wa e tunua ana. Ko te painga o te PFA ko te mea he nui ake te pāmahana whakamahi i te 260 ° C, he kaha ake te kaha me te uaua, a he pai rawa atu mo nga tono anti-piri me te aukati matū.
Teflon etfe:
Ko te Etfe he kaikorero a Ethylene me Tetrafluorletylene, ko te fluoroopolymery te tino kaha ki te whakaeke matū tino pai ki te 150 ° C te mahi haere tonu.
Mo tetahi uiui, tena koa whakapā atu ki a Saces@honyphollshic.com ranei Whatsapp (86) 18680371609
October 16, 2024
October 15, 2024
October 20, 2022
October 20, 2022
February 09, 2023
Īmēra ki tenei kaiwhakarato
October 16, 2024
October 15, 2024
October 20, 2022
October 20, 2022
February 09, 2023
Tauākī Tūmataitinga: He mea tino nui to maatauranga ki a matou. He kupu nui to maatau kamupene kia kaua e whakaatu i o korero whaiaro ki tetahi atu whakaaetanga.
Whakakiia etahi atu korero kia taea ai e koe te pa ki a koe kia tere ake
Tauākī Tūmataitinga: He mea tino nui to maatauranga ki a matou. He kupu nui to maatau kamupene kia kaua e whakaatu i o korero whaiaro ki tetahi atu whakaaetanga.