Tsatsa masu canza Hi-Gear
Abun ciki
Ana buƙatar aiki iri ɗaya na kowane mai canza tsatsa: ta hanyar acid ɗin da ke cikin samfurin, tsatsawar saman dole ne a canza shi zuwa gishiri mara narkewa. Wannan gishiri, a cikin aiwatar da bushewa na halitta, ya juya ya zama maɗaukaki wanda ya dace a matsayin tushen zane na gaba. Sauran abubuwan da aka gyara sune:
- masu hana lalata.
- Ma'aikatan kumfa waɗanda ke sauƙaƙe kawar da ragowar tsatsa.
- Masu narkewa.
- abun da ke ciki stabilizers.
Masana'antun suna gabatar da nau'ikan acid iri-iri a cikin abubuwan da ke canza tsatsa. Musamman masu canza tsatsa Fenom, Tsinkar sun ƙunshi hydrochloric acid. Ya fi aiki, amma yana buƙatar ƙarin cirewa bayan aikace-aikacen zuwa saman. In ba haka ba, acid sauƙi sauƙi shiga cikin tsagewa da tsagi, haifar da lalacewa ga wuraren "lafiya" na sutura.
Masu canza tsatsa daga Hi-Gear suna aiki daban. Sun ƙunshi ƙarancin orthophosphoric acid, wanda ke aiki da sannu a hankali, amma ana iya aiwatar da duk ayyukan da suka biyo baya a kowane lokaci. Wannan motsi a cikin ayyukan yana ba da gudummawa ga ingantaccen jujjuyawar tsatsa da mannewa ƙasa zuwa ƙasa.
Mafi mashahuri nau'ikan masu canza tsatsa Hi-Gear
Shahararrun ƙirarru huɗu mafi sanannun samfuran NO RUST, waɗanda aka keɓance HG5718, HG5719, HG40 da HG5721. Bambancin da ke tsakaninsu shine kamar haka;
- HG5718 yana aiki akan ka'idar m, yana inganta canjin tsatsa daga saman zuwa zurfin. Kayan aiki yana da halayen hana ruwa, bayan bushewa ya samar da fim mai karfi. A ka'ida, mota ba za a iya ko da fentin (duk da haka, bayan da aiki, da surface na jiki zama duhu launin toka);
- HG5719 yana aiki a hankali, kuma ana amfani dashi a cikin yadudduka da yawa (amma bai wuce uku ba). Zane-zane bayan shirye-shiryen wajibi ne, ko da yake rufewar da aka gama, saboda yawancin abubuwan da aka gyara, yana da alaƙa da haɓakar juriya ga tasirin sinadarai masu aiki;
- HG5721 da HG40 abin da ake kira masu juyawa shiga. Ana amfani da su tare da kauri mai mahimmanci na wuraren lalata, yana da (ba kamar Tsincar) tasirin hana ruwa ba, amma yana buƙatar zanen saman nan da nan bayan fim ɗin ya bushe.
Dukkanin samfuran da aka tsara don canza tsatsa daga alamar Hi-Gear suna da inganci a cikin kewayon zafin jiki mai iyaka - daga 10 zuwa 30. °C. Wannan shi ne saboda physicochemical Properties na phosphoric acid. A yanayin zafi mafi girma, yana iya yin hulɗa tare da barasa, kuma a ƙananan yanayin zafi yana rasa ikon yin tsatsa.
Umurnai don amfani
Dole ne a tsaftace farfajiyar da za a yi maganin da kyau daga alamun lalacewa. Ana amfani da tsabtace injina tare da goga na ƙarfe (ana kuma iya cire ƙananan lahani tare da takarda mai yashi).
Bayan girgiza gwangwani mai tsanani, ana tura wakili zuwa karfe daga nesa na 150 ... 200 mm. A lokaci guda kuma, suna ƙoƙarin hana kudaden shiga wuraren da ba su lalace ba. Yin aiki tare da tazara na 20 ... mintuna 30 yakamata a maimaita. Daga martanin mai amfani, yana biye da cewa tare da haɓaka nesa, rashin amfani na kuɗi yana ƙaruwa. Mahimman bayani, saboda farashin duk masu canza tsatsa daga Hi-Gear ya fi girma fiye da Tsinkar iri ɗaya.
Bayan kammala bushewa (yana faruwa a matsakaita bayan minti 30), ana iya fentin fuskar: fim ɗin da aka kafa yana da hygroscopic kuma yana riƙe da fenti da kyau. Lokacin sarrafawa, suna ƙoƙarin motsa gwangwani daidai gwargwado; idan smudges sun kasance, dole ne a cire su nan da nan ta amfani da barasa ethyl.
