Abakhiqizi bezikhwama zikasimende bahlaziya ukusebenza okuthile kwezici ezivamile zezikhwama ezilukiwe zepulasitiki
1, isisindo esilula
Amapulastiki ngokuvamile alula uma kuqhathaniswa, futhi ukuminyana komluko wepulasitiki cishe ku-0, 9-0, 98 g/cm3. I-polypropylene braid esetshenziswa kakhulu. Uma i-filler ingafakwa, ilingana nokuminyana kwe-polypropylene. Ukuminyana kwe-polypropylene ekusetshenzisweni kokweluka kwepulasitiki ngu-0, 9-0, 91 amagremu ku-cubic centimeter ngayinye. Ama-braids ngokuvamile alula kunamanzi. I-braid yepulasitiki enamandla aphukayo iwuhlobo lwezinto eziguquguqukayo neziphezulu eziphukayo emikhiqizweni yepulasitiki, ehlobene nesakhiwo sayo samangqamuzana, ubucwebe, nokuma komdwebo. Ibuye ihlobane nohlobo lwezithasiselo. Uma amandla athile (amandla/amandla adonsela phansi athize) asetshenziselwa ukukala umluko wepulasitiki, aphakeme kunanoma aseduze kwensimbi futhi anokumelana okuhle kwamakhemikhali.
2, i-plastic braid ngokumelene ne-inorganic
I-organic matter inokumelana nokugqwala okuhle okungaphansi kuka-110 degrees Celsius futhi ayinamthelela kukho isikhathi eside. Inokuqina okuqinile kwamakhemikhali kuzincibilikisi, amafutha, njll. Uma izinga lokushisa likhuphuka, i-carbon tetrachloride, i-xylene, i-turpentine, njll. ingavuvukala. I-nitric acid evuthayo, i-sulfuric acid evuthayo, izakhi ze-halogen namanye ama-oxide aqinile azoyigcoba, futhi inokumelana nokugqwala okuhle kuma-alkali aqinile nama-asidi ajwayelekile.
I-3, ukumelana okuhle kwe-abrasion
I-coefficient of friction phakathi kwe-polypropylene plastic braid ehlanzekile incane, icishe ibe ngu-0 noma 12 kuphela, efana nenayiloni. Ngokwezinga elithile, ukungqubuzana phakathi kwe-plastic braid nezinye izinto kunomphumela wokugcoba.
4, ukufakwa kahle kukagesi
I-polypropylene braid ehlanzekile iyisivikeli esihle kakhulu sikagesi. Ngenxa yokuthi ayimumbi umswakama futhi ayithinteki umswakama osemoyeni, i-voltage yokuwohloka nayo iphezulu. I-dielectric constant yi-2, 2-2, futhi ukumelana nevolumu yayo kuphezulu kakhulu. Ukufakwa kahle kwe-plastic braiding akusho ukuyisebenzisela ukukhiqiza. Ukusetshenziswa kwe-insulating materials.
5. Ukumelana nemvelo
Emazingeni okushisa asekamelweni, indwangu elukiwe yepulasitiki empeleni ayinakho nhlobo ukuguguleka komswakama, izinga lokumuncwa kwamanzi phakathi kwamahora angu-24 lingaphansi kuka-0, 01%, futhi ukungena komhwamuko wamanzi nakho kuphansi kakhulu. Emazingeni okushisa aphansi, iba brittle futhi ibe brittle. Umluko wePlastiki ngeke ukhuthale.
6. Ukumelana nokuguga okubi
Ukumelana nokuguga kwe-plastic braid kubi, ikakhulukazi i-polypropylene braid iphansi kune-polyethylene braid. Izizathu eziyinhloko zokuguga kwayo ukuguga kwe-heat itch kanye ne-photodegradation. Ikhono elimpofu lokulwa nokuguga le-plastic braid lingenye yeziphambeko zayo eziyinhloko, ezithinta impilo yayo yesevisi kanye nezindawo zokufaka isicelo.