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Polytetrafluoroethylene PTFE foda
Bayanan asali:
Menene PTFE:
1. Fitaccen juriya ga lalata sinadarai, irin su acid mai ƙarfi, alkali, oxidant mai ƙarfi, da sauransu.
2. Rashin wuta.
3. Mafi girman rufin lantarki, wanda zafin jiki da mita ba ya shafa.
4. Rashin m ga duk sauran kayan.
5. Rashin sha da danshi.
Poly tetra fluoroethylene (wanda aka gajarta a matsayin PTFE), wani nau'in polymer ne wanda aka shirya ta hanyar polymerization na tetrafluoroethylene azaman monomer.Farin waxy, translucent, zafi mai kyau da juriya mai sanyi, ana iya amfani dashi a cikin -180 ~ 260ºC na dogon lokaci.Kayan yana da halayen juriya na acid, juriya na alkali da juriya ga nau'ikan kaushi daban-daban, kuma kusan ba a iya narkewa a cikin duk kaushi.A lokaci guda, polytetrafluoroethylene yana da halaye na juriya na zafin jiki, ƙarancin juzu'in sa yana da ƙasa sosai, don haka ana iya amfani dashi don lubrication, amma kuma ya zama madaidaicin shafi don sauƙin tsaftacewa na bututun ruwa.
| Sunan samfur | PTFE |
| Alamar | FITECH |
| Launi | fari |
| Siffar | lafiya foda |
| CAS No. | 9002-84-0 |
| Ƙarfin Ƙarfi | ≥25.5(27)MPa |
| Tsawaitawa a Break | ≥300% (310) |
| Abubuwan Danshi | ≤0.02% (0.02) |
| Matsakaicin Girman Barbashi | 425± 100 (450) |
| Matsayin narkewa | 327± 5℃ (327) |
| Madaidaicin Ƙarfafa Nauyi | 2.13-2.17 (2.16) |
Aikace-aikace:
1.Widely da aka yi amfani dashi a cikin robobi na injiniya, resin gyare-gyare, PTFE na USB.
2.Additives a cikin sutura, babban lalata fluorocarbon coatings.
3.Amfani a matsayin ƙari a cikin tawada, tawada jet printer foda.
4.Used a matsayin babban inji drive lubricating man fetur, High man a low gudun.
5.Textile nadi maras sanda shafi.
6.An yi amfani da shi azaman kayan aikin soja na musamman da samfuran ƙara darajar ƙimar, da sauransu.
Takaddun shaida
An amince da samfuran ta FDA, REACH, ROSH, ISO da sauran takaddun shaida, daidai da ƙa'idodin ƙasa.
Amfani
Kyakkyawan Farko
Farashin Gasa
Layin Samar da Ajin Farko
Asalin masana'anta
Sabis na Musamman
Masana'anta
Shiryawa
25 kg / ganga na takarda,
6 ton a kowace 1 × 20FCL tare da pallet.
FAQ:
Tambaya: Shin ku kamfani ne ko masana'anta?
A: Mu masana'anta ne.
Tambaya: Yaya tsawon lokacin isar ku?
A: Gabaɗaya kwanaki 5-10 ne idan kayan suna cikin jari.ko kuma kwanaki 15-20 ne idan kayan ba a hannun jari suke ba, gwargwadon adadi ne.
Q: Kuna samar da samfurori?kyauta ne ko kari?
A: Ee, za mu iya bayar da samfurin don cajin kyauta amma kada ku biya farashin kaya.
Tambaya: Menene sharuɗɗan biyan ku?
A: Biya<=1000USD, 100% a gaba.Biya>= 1000USD, 30% T / T a gaba, ma'auni kafin kaya.
