Ipensela yeshiya lenziwe ngani

Izinto zokwakhaishiya ipensela

Ipensela yamashiya umkhiqizo ojwayelekile wezimonyo osetshenziselwa ukubumba amashiya ukuze aminyene kakhulu futhi abe nezinhlangothi ezintathu. Ukukhiqizwa kwayo kuhilela izinto ezihlukahlukene, kuhlanganise nezingulube, ama-wax, amafutha nezinye izithasiselo. Nansi imininingwane mayelana nezinto ezisetshenziswa ukwenza ipensela yamashiya:

umbala

I-pigment ingenye yezingxenye eziyinhloko zepensela yeshiya, enikeza ipensela yeshiya umbala nokucwebezela. Imibala evamile ihlanganisa i-carbon black, inki emnyama nomnyama onsundu, asetshenziselwa ukudweba amashiya amnyama. I-Carbon black, eyaziwa nangokuthi i-carbon black noma i-graphite, i-pigment emnyama enamandla okufihla okuhle namandla ombala. Ama-pigment kayinki amnyama ngokuvamile akhiwe nge-carbon emnyama ne-iron oxide futhi asetshenziselwa ukudweba amashiya amnyama. Izingulube ezinsundu nezimnyama zenziwe nge-carbon black, iron oxide ne-stearic acid futhi zifanele amashiya ansundu noma ansundu ngokumnyama.

I-waxy futhi inamafutha

Ukugcwaliswa kabusha kwepensela yeshiya ngokuvamile kwenziwa ngengxube ye-wax, amafutha nezinye izithasiselo. Lezi zengezo zilungisa ubulukhuni, ukuthamba, kanye nokushelela kokugcwalisa ukuze kube lula ukudweba amashiya. Ama-wax avamile ahlanganisa ingcina yezinyosi, upharafini, nengcina yomhlaba, kuyilapho amafutha angase ahlanganise amafutha amaminerali, ibhotela likakhokho, njll.

Ezinye izithasiselo

Ngokungeziwe ku-pigments namafutha we-waxy, ezinye izithako zingase zengezwe kumapensela amashiya. Ngokwesibonelo, amanye amashiya amapensela ekhwalithi ephezulu anezela izithako ezinjengovithamini A novithamini E, ovikela isikhumba, onakekela izimbotshana, futhi angenza amashiya abe mancane futhi ajiye ngokusetshenziswa isikhathi eside.

Impahla yezindlu

Icala le-ishiya ipenselangokuvamile yenziwe ngepulasitiki noma insimbi, evikela ipensela emonakalweni futhi inikeza ukuzwa okunethezeka nokuma okulula ukukubamba.

Inqubo yokukhiqiza

Inqubo yokukhiqiza ipensela yeshiya ihlanganisa ukwenza izinto ezingasetshenzisiwe ezingenhla zibe amabhlogo we-wax, bese ucindezela ukugcwalisa kabusha ipensela ku-bar roller, bese ekugcineni unamathisele phakathi kwemichilo emibili yokhuni eyindilinga ngendlela yepensela ukuze isetshenziswe.

Izindaba ezidinga ukunakwa

Uma usebenzisaishiya ipensela, kuyadingeka ukugwema ukuvumela ichopho lepensela yeshiya ukuthi lihlangane nejwabu leso, ngoba izithako zethiphu ziqukethe i-allergen, engase ibangele ukungakhululeki kwamehlo noma i-allergic contact dermatitis ngemva kokuxhumana nesikhumba esibuthakathaka sobuso.

Ukufingqa, amapensela amashiya enziwe ngezinto ezihlukahlukene, kuhlanganise nezingulube, ama-wax, amafutha nezinye izithasiselo, kanye nezinto zegobolondo. Ukukhethwa nokuhlanganiswa kwalezi zinto kuthinta ngokuqondile ukusebenza nokuphepha kwepensela yeshiya.