Sanadihii la soo dhaafay, iibka yihiin iyo aad u badan oo tayo sare leh rinjiga ka badan miridhku ku, kaas oo qof ma aha oo kaliya dhammaataan u cusbooneysiin karaa hardware hore, laakiin sidoo kale waqti badan badbaadiyo in sidaas samaynaya. More dhawaan, si ay u cusboonaysiiyaan, tusaale ahaan, ul bir ama baararka on daaqadaha, waxay lahaayeen in la hor-daaweeyaa xoqo ama mishiin ku shiidi (in meesha laga saaro daahan hore), dusha badali doono ka dibna kaliya codsan dhaldhalaalka cusub. rinjiga Modern, miridhku waxaa loo isticmaali karaa iyada oo aan pre-daweynta, kaas oo aad racfaan iyaga iibsashada xiiso.
Inkastoo advertising rajo, macaamiisha badan oo weli dareemaan kalsooni darro ee noocan ah ee badeecada rinjiga. Haddii aad ku kalsoon tahay shirkadaha of blaastiigga ama inaan la siin? Dhab ahaantii, dadka iibsanaya waa in ay ogaadaan in ku dhowaad dhammaan Biraha ferrous si deg deg ah miridhku ay joogaan biyaha iyo oksijiin. Ma aha meel kasta oo aan had iyo jeer in si joogto ah loo isticmaali karaa qaabab kuwaas, hababka sida ilaalinta sida nadiifinta iyo miridhku, priming, codsiga of rinjiga iyo varnishes. Xaaladdan oo kale, sida kaliya ee suurto gal ah, iyo daaweynta dusha ugu heli karo waa daahan a of rinjiga ka badan miridhku ku. Qaar ka mid ah iyaga ka mid ah waxaa ka dhasha biyaha ay ku jirto phosphoric acid. Inta badan rinjiga on biraha iyo miridhku ku laba-ka kooban daro ku salaysan Beeyada ee epoxy ama polyurethane iyo inhibitors daxalka.
walxuhu ka dhasha biyaha ayaa ah kuwa ugu bay'adda u fiican oo raqiis ah, balse ay u isticmaalaan sida a blaastiigga "dhameystir" oo kaliya suurto gal ah in kiisas dhismayaasha birta ah si ay dusha sare ma sheegan, decorativeness sare, oo waxay waxaa loo isticmaalaa xaalado of colaad yar ee deegaanka. walxuhu noocan oo kale ah waxaa ugu wanaagsan codsatay in ay dusha sare badali doono. The rinjiga fiican, blaastiigga foomka miridhku oo maximally jaraan dusha biraha ka dhanka ah walxaha xoqe, ogsijiin iyo biyo. Waxay ka beddeli Halabuurka kiimikada ee miridhku aad u, taas oo si weyn hoos habka burbur ah daxalka ah. Ha illoobin in, iyadoo aan loo eegayn sida wanaagsan blaastiigga kuwan, miridhku dabacsan weli waa in marka hore laga saaro dusha biraha, maxaa yeelay, rinjiga ma aan "xerin" kartaa iyada muddo dheer si aad u qabtaan.
Waxaa jira noocyo badan oo ka mid ah blaastiigga anti-daxalka. Mid ka mid ah waxyaabaha ugu badan ee caanka ah ee noocan oo kale ah waa midabka ah ee miridhku "Hamerayt" (Hammerite). Waa ay fududahay in aad dalbato sababta oo ah waxa uu leeyahay dhowr hawlaha isku mar, kuweeda lakabka daxalka waa Primer iyo topcoat. Waxaa xusid mudan in rinjiga Hammerite in layers badan lagu saleyn karaa in hal maalin. dahaadhka ranjiga waxay bixisaa qaab-dhismeedka biraha madaxtooyada a muuqaalka iyo difaac wanaagsan. rinjiga looguma talagalin in loo isticmaalo warshadaha. Saamaynta ugu fiican waa la gaari markaad codsanayso oo dhumucdiisuna waxay daaha aan ka yarayn 100 microns ah. Rinjiga "Hamerayt" awood ku reebidda qoyaan, maxaa yeelay, waxay ka kooban silicones. daahan waxaa la sameeyey oo ku saleysan adag ah Beeyada loogu talagalay in lagu xiri miridhku. Waxay ka kooban tahay dib u habaynta alkyds bixiyaan Amda wanaagsan in dusha biraha. Fast evaporating qase la joogo ee halabuurka ah ee rinjiga on miridhku "Hamerayt" gacan ka ay qalajiyo degdeg ah. microparticles Glass kordhin caqabad ku biyuhu. rinjiga Tani waxaa laga codsadaa oo keliya dushiisa ku ma kala daataa off, kaas oo lagu rinjiyeeyay ugu yaraan lix bilood ka hor. Rinjiyaynta "Hammerayt" lama jaanqaadi darey ku salaysan dhoobo. Marka laga codsadaa in ay biraha non-ferrous u baahan priming ka hor.