Teflon high zafin waya waya da aka yi da polytetrafluoroethylene, wanda aka fi sani da fluorine filastik, insulated da kuma nannade a karfe conductors.Saboda teflon yana da: ba - danko, zafi juriya, zamiya, danshi juriya, sa juriya, lalata juriya da sauran halaye.Duk da haka, teflon. juriya na zafin kebul da kayan waje suna da takamaiman bambanci.
Akwai kusan nau'ikan PTFE guda uku masu zuwa: Za'a iya amfani da suturar da ba ta da sandar PTFE gabaɗaya a 260 ° C, tare da matsakaicin zafin jiki na 290-300 ° C, ƙarancin ƙarancin juzu'i, juriya mai kyau da kwanciyar hankali mai kyau.
FEP: FEP (fluorinated ethylene propylene copolymer) wanda ba a san shi ba yana samuwa ta hanyar narkewa a lokacin yin burodi, wanda yana da kyakkyawan kwanciyar hankali na sinadarai da kyawawan halaye mara kyau.Matsakaicin zafin jiki na amfani shine 200 ℃.
PFA: Kamar FEP, PFA (perfluoroalkyl) nonstick coatings suna fused don samar da porous fina-finai a lokacin yin burodi.PFA yana da amfani mafi girma ci gaba da sabis zazzabi 260 ℃, ƙarfi tauri, musamman dace da high zafin jiki anti-manne da sinadaran juriya aikace-aikace.
Teflon high zafin jiki Waya aiki da aikace-aikace.
Properties: m lalata juriya, kusan insoluble a kowane Organic sauran ƙarfi, iya tsayayya da man fetur, karfi acid, karfi alkali, karfi oxidant, etc.High ƙarfin lantarki, low high mita asarar, babu danshi sha, high rufi juriya;Yana da kyau kwarai juriya na wuta, juriya tsufa da tsawon rayuwar sabis.
Aikace-aikacen: a cikin masana'antar lantarki, ana iya amfani da waya don ramuwa na zafin jiki, waya juriya mai ƙarancin zafin jiki, waya mai zafi mai zafi, waya juriya tsufa da waya mai ɗaukar wuta; , microwave tanda, lantarki disinfection majalisar, lantarki shinkafa dafa abinci, lantarki thermos kwalban, lantarki hita, lantarki tanda, lantarki soya kwanon rufi, fitilu da fitilu.
Lokacin aikawa: Yuli-06-2020