Shaqooyin badan oo warshadu waxay u baahan yihiin inay ku shaqeeyaan jawi heerkul sare oo gaar ah, markaa alaabtu waxay u baahan tahay inay lahaato sifooyin heerkul sare ah, maro heerkulkeedu sarreeyo ayaa ka mid ah iyaga, markaa waxa loo yaqaan maro heerkul sare ah oo aan laga samayninmaro fiberglass ah?
Dharka alxanka, isticmaalka dibadda laga keenomaaddooyinka tolsan ee fiber galaas, cad, tol, satin ama hab kale oo tolmeedka oo lagu dhex toleeyey substrate maro fiber galaas sare. Farsamada gaarka ah, impregnation buuxa oo soo noqnoqda, oo lagu dahaadhay resin Teflon. Waxaa la soo saaray noocyo kala duwan oo ah maro rinji heerkul sare ah oo aad u ballaaran, waxaana loo isticmaalaa inta u dhexeysa -60 ℃ iyo 300 ℃.
Iska caabinta heerkulka sare eefiber galaaslafteedu waa mid aad u sareysa, waxaa loo isticmaali karaa deegaanka kulaylka sare ee kumanaan darajo. Tani sidoo kale waa sababta qaar ka mid ah alaabooyinka fiberglass loo isticmaali karo dahaarka gudaha ee foornada kululaynta, markaa marada fiberglass-ka waxaa loo isticmaali karaa in lagu sameeyo maro heerkul sare leh. Tani waa sababta maro fiberglass ah loo isticmaali karo maro saldhig u ah maro shaqaynaysa oo loo isticmaalojawiga heerkulka sare, sida maryo aan dabci karin. Sababtoo ah marada fiberglass-ka saafiga ah waa mid aan guban karin oo heerkulka sare u adkaysta, kuma filna marka la eego kuleylka kulaylka iyo xasilloonida. Xakamaynta iyo xasilloonida kuma filna, gaar ahaan fiber-ka muraayadda ayaa aad uga baqaya qoyaanka iyo deegaanka acid-alkali, kuwani waxay saameyn doonaan waxqabadka maro fiber galaas ah. Waa lagama maarmaan in lagu daboolo dusha sare ee maro fiberglass leh qalab gaar ah si loo helo alaabta aan u baahanahay.
Waqtiga boostada: Mar-01-2024