Ipayipi lerabha luhlobo lwepayipi eliguquguqukayo elenziwe ngezinto zenjoloba. Inokuguquguquka okuhle nokunwebeka futhi ingathwala ingcindezi nokushuba okuthile. Amapayipi enjoloba asetshenziswa kakhulu ku-petroleum, amakhemikhali, emishini, e-metallurgical, olwandle nakweminye imikhakha, asetshenziselwa ukuthutha uketshezi, igesi kanye nezinto eziqinile, ikakhulukazi ngesidingo sokuhleleka okuguquguqukayo nokufakwa kwalesi senzakalo kudlala indima ebalulekile.
Ekusetshenzisweni kwamapayipi enjoloba, izakhiwo zenjoloba zizoshintsha ngenxa yethonya eliphelele lezici ezihlukahlukene, okuzokwenza ukuthi izakhiwo zenjoloba nemikhiqizo yayo yehle kancane kancane ngokushintsha kwesikhathi kuze kube yilapho zilimala futhi zilahlekelwa inani lokusebenzisa, le nqubo ibizwa ngokuthi ukuguga kwenjoloba. Ukuguga kwe-rubber tube kuzodala ukulahlekelwa kwezomnotho, kodwa ukunciphisa lokhu kulahlekelwa, ngokuguga kancane ukwandisa ukuphila kwe-rubber tube kungenye yezindlela, ukuze sinciphise ukuguga, kufanele siqale siqonde lezo zici ezibangela ukuguga kwe-rubber tube. .
Ipayipi eliguga
1. Ukusabela kwe-oxidation kungenye yezizathu ezibalulekile zokuguga kwenjoloba, i-oksijini izosabela ngezinto ezithile ku-tube yenjoloba, okuholela ekushintsheni kwezakhiwo zenjoloba.
2. Ukwandisa izinga lokushisa kuzosheshisa ukusakazeka kwezakhi futhi kusheshise izinga lokusabela kwe-oxidation, kusheshise ukuguga kwenjoloba. Ngakolunye uhlangothi, lapho izinga lokushisa lifinyelela ezingeni elihambisanayo, irabha ngokwayo izoba nokuqhekeka okushisayo nokunye ukusabela, okuthinta ukusebenza kwenjoloba.
I-oxidation idala ukuguga
3. Ukukhanya kubuye kube namandla, uma igagasi lokukhanya liba mfushane, amandla amakhulu. Enye ye-ultraviolet ukukhanya okunamandla amakhulu, irabha ingadlala indima ebhubhisayo. I-radical yamahhala yerabha yenzeka ngenxa yokumuncwa kwamandla okukhanya, aqala futhi asheshise ukusabela kweketango le-oxidation. Ngakolunye uhlangothi, ukukhanya nakho kunendima ekushiseni.
Ukulimala kwe-UV enjolweni
4. Uma i-rubber iboniswa emoyeni omanzi noma icwiliswa emanzini, izinto ezincibilikayo emanzini ku-rubber zizokhishwa futhi zihlakazwe ngamanzi, ikakhulukazi esimweni sokucwiliswa kwamanzi nokuchayeka komkhathi, kuzosheshisa ukubhujiswa kwenjoloba.
5. I-Rubber iyisenzo esiphindaphindiwe, iketanga lamangqamuzana enjoloba lingase liphuke, linqwabelene libe liningi lingabangela ukuqhekeka kweshubhu lenjoloba ngisho nokuphuka.
Lezi yizici ezizoholela ekugugeni kwe-hose yenjoloba, ukubonakala kokuphuka okuncane ukusebenza kokuguga, i-oxidation eqhubekayo izokwenza i-rubber hose surface brittle. Njengoba i-oxidation iqhubeka, ungqimba lwe-embrittlement luzophinde lujule, lubonise ukusetshenziswa kwemifantu emincane kubonakala ekugobeni. Kulokhu, kufanele kube ngesikhathi esikhundleni hose.
Isikhathi sokuthumela: Aug-13-2024