Ithayela lokucindezela umbala

Ivolumu yokukhiqiza inokusebenza okuhle, okungukuthi, ngokugoqa okubandayo, ukujiya kungaba mncane, ipuleti lensimbi eligoqiwe elibandayo nelensimbi ngokunemba okuphezulu, ukunemba okuphezulu, ukuqeda kobuso, ukukhanya okukhanyayo kobuso, ukucutshungulwa okulula kokwenza, izinhlobo eziningi, ukusetshenziswa okubanzi, ukusebenza okuphezulu kokunyathela futhi akukho mkhawulo ngesikhathi esifanayo, izici zephuzu eliphansi lesivuno, ngakho-ke ukukhiqiza kunezinhlobo eziningi zokusetshenziswa, Kusetshenziswa kakhulu ezimotweni, ebhakedeni lensimbi lokunyathelisa, ukwakhiwa, izinto zokwakha, amabhayisikili kanye neminye imboni, kodwa futhi nokukhetha okuhle kakhulu kokukhiqizwa kwepuleti lensimbi elimbozwe ngezinto eziphilayo.

I-coil yensimbi enombala uhlobo lwezinto ezihlanganisiwe, eyaziwa nangokuthi ipuleti lensimbi elinombala elenziwe ngensimbi eqoshiwe emgqeni wokukhiqiza ngemuva kokususwa kwamafutha ebusweni okuqhubekayo, i-phosphating kanye nokunye ukwelashwa kokumbozwa ngamakhemikhali, okumbozwe nge-organic coating ngemikhiqizo yokubhaka.

Ikhoyili yombala uhlobo lwezinto ezihlanganisiwe, kokubili ipuleti lensimbi nezinto eziphilayo. Akukhona nje kuphela amandla omshini wepuleti lensimbi nokusebenza okulula kokubumba, kodwa futhi nezinto ezinhle zokuhlobisa eziphilayo, ukumelana nokugqwala.

Izinhlobo zokumboza ngekhoyili yombala zingahlukaniswa zibe: i-polyester (PE), i-silicon modified polyester (SMP), i-polyvinylidene fluoride (PVDF), i-polyester ekwazi ukumelana nesimo sezulu esiphezulu (HDP), i-clinker sol.

I-GB/T 12754-2006 Ipuleti lensimbi elimbozwe ngombala kanye nomcu

I-GB/T 13448-2006 Indlela yokuhlola ipuleti lensimbi elimbozwe ngombala kanye ne-strip

Ikhodi ye-GB 50205-2001 yokwamukelwa kwekhwalithi yokwakha yobunjiniyela besakhiwo sensimbi

Izinto zensimbi ezinombala zihlukaniswe ngezigaba ezinhlanu: ukupakisha, izinto zasekhaya, izinto zokwakha, izinto ezibonakalayo kanye nezinto zokuhlobisa. Phakathi kwazo, ubuchwepheshe bezinto zensimbi ezinombala zezinto zasekhaya bungcono kakhulu futhi busezingeni eliphezulu, izidingo zokukhiqiza eziphakeme kakhulu.

Izembozo ezivamile ziza ngezigaba eziningana, ezithuthuke kakhulu ziyi-fluorocarbon, ezingahlala cishe iminyaka engama-20. Ngokuvamile zisatshalaliswa kusuka ezigayweni zensimbi ngendlela yama-roller kuya ezindaweni ezahlukahlukene. Ipuleti lensimbi elinombala esivame ukulibona libhekisela epuletini elicutshunguliwe, ubukhulu bungaba ngu-0.2 ~ 10mm, lakhiwe nge-filler ephakathi kanye nepuleti lensimbi elinombala kuzo zombili izinhlangothi. Phakathi kwazo, ubukhulu bepuleti lombala bungu-0.4mm, 0.5mm, 0.6mm kanye nobunye ubukhulu obuhlukile, ungqimba oluphakathi lungaba yi-polyurethane, uboya bedwala noma ipulasitiki ye-foam. Ngoba kunephrofayili ekhethekile, ngakho-ke isakhiwo sefektri esinepuleti lensimbi elinombala sishesha kakhulu (njengesibhedlela i-SARS xiaotangshan), kodwa amandla aphansi. I-substrate yepuleti lensimbi elinombala iyi-substrate egoqiwe ebandayo, i-substrate eshisayo egayiwe kanye ne-substrate ye-zinc egayiwe. Izinhlobo zezembozo zingahlukaniswa zibe yi-polyester, i-silicone modified polyester, i-polyvinylidene fluoride kanye ne-plastisol. Isimo sobuso bepuleti lensimbi elinombala lingahlukaniswa libe yipuleti elihlanganisiwe, ipuleti elihlanganisiwe kanye nepuleti eliphrintiwe.

Ipuleti lensimbi elimbozwe ngombala lisetshenziswa kabanzi ezintweni zokwakha kanye nezimboni zokuthutha, ngoba imboni yokwakha isetshenziselwa kakhulu isakhiwo sensimbi, isikhumulo sezindiza, indawo yokugcina impahla kanye nefriji kanye nezinye izindonga neminyango yophahla lwesakhiwo sezimboni nezentengiselwano, izakhiwo zomphakathi ezinepuleti lensimbi elinombala omncane.

Ezinye izinhlelo zokusebenza zezimboni yizingxenye zamabhayisikili, amapayipi ahlukahlukene ahlanganisiwe, amakhabethe kagesi, i-guardrail yomgwaqo omkhulu, amashalofu ezitolo ezinkulu, amashalofu ezindawo zokugcina impahla, uthango, i-liner ye-heater yamanzi, ukwenza imigqomo, isitebhisi sensimbi kanye nezingxenye zokunyathela zezimo ezahlukahlukene. Ngokuthuthuka okuqhubekayo komnotho, ukungasebenzi kahle embonini yonke, intuthuko esheshayo yezitshalo zokucubungula ezikhula ngokushesha, isidingo sepuleti sanda kakhulu, kodwa futhi sandisa isidingo esingaba khona sepuleti lokugaya eligoqiwe elishisayo.