Arimaha guud & xalka ee arjiyada calaamadaynta wadooyinka
Waqtiga siideynta:2025-08-12
Akhrin:
Qaybin:
Rinjiga wadooyinka ee loo yaqaan 'themoplasting wado' Waa tan burburka dhibaatooyinka soo noqnoqda iyo sida loo hagaajiyo:
1. Cilladaha dusha sare Bubbles / pinholes: Waxaa sababay qoyaanka wadooyinka waddooyinka, xamuulka qoyan, ama hawada ku baahsan oo ku baahsan rinjiga kulul. Xalka: Wadada qadaha oo si fiican uga hor intaadan arji; Ka fogow xaaladaha roobka / qoyan. U isticmaal xargaha degdega ah ee qalajinta oo hubi in heerkulka sunta ah> 5 ° C. Streaks / xoqitaan: waxay ka dhalataa rinjiga wasakhaysan (hadhaaga gubashada, burburka) ama qulqulka aan sinnayn. Xalka: Nadiifi miirayaasha iyo gogosha si joogto ah; Joogtee heerkulka rinjiga 180-220 ° C si looga hortago gubasho. 2. Ku guuldareysiga adhesion Pelding / wuxuu ku dhacaa Xalka: Wadooyin nadiif ah ayaa si adag u adag; Codso ballaarinta ballaarinta ah ee la taaban karo; Hubso in heerkulka rinjiga> 180 ° C la xiriiraa. Dabeecadaha: Dhaqdhaqaaqa wadada loo yaqaan 'dillaac dillaac'. Jabka kuleylka ah si loo qaboojiyo qaboojinta cimilada qabow. Xalka: Ka fogow arjiga qaboobaha; u isticmaal waxyaabaha lagu daro waxyaabaha lagu daro ee lagu daro isku darka wejiga loo yaqaan 'themoplastic'; U oggolow asphalt cusub oo lagu daaweeyo 2+ toddobaad. 3. Muuqaalka Habeen Fiican Isku-darka daciifka ah Xalka: Isticmaal guntin daahir ah (≥70% wareeg); Ku rakib dabaysha dabeysha ee ku saabsan kuwa dushooda; Codso guntin 0.3-0.4 kg / cufnaanta.
