Wararka
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Sidee loo doortaa soo saaraha maro fiberglass ah oo tayo sare leh oo dabka u adkaysta?
1. Aqoonta iyo miisaanka ganacsiga shaqaalaha ku meel gaadhka ah ma dheera, ganacsiga mudada dheerna maaha mid khiyaano leh.Ugu horreyntii, waa inaan doorannaa noocyada leh sanadaha shaqada, xoogga sumadda iyo saameynta warshadaha si loo hubiyo bixinta badeecadaha iyo hubinta tayada waqtiga.Fiberka xoogga badan...Akhri wax dheeraad ah -
Noloshii hore iyo tan hadda ee polytetrafluoroethylene
Polytetrafluoroethylene (PTFE) waxaa ka helay farmashiyaha Dr Roy J. Plunkett ee DuPont's Jackson Laboratory ee New Jersey 1938. Markii uu isku dayay inuu sameeyo qaboojiye cusub oo CFC ah, polytetrafluoroethylene polymerized weelka kaydinta cadaadiska sare (birta derbiga gudaha ee gudaha). markabku waa...Akhri wax dheeraad ah -
Tignoolajiyada casriga ah ee fiber carbon
Jidka warshadaynta fiber carbon casriga ah waa habka carbonization fiber horudhac ah.Halabuurka iyo kaarboonka saddexda nooc ee fiilooyinka cayriin ayaa lagu muujiyay shaxda.Magaca fiber-ka ceeriin ee kaarboon-fiber kiimikaad ka kooban ka kooban yahay kaarboon /% dhalidda fiber carbon /% fiber viscose (C6H10O5...Akhri wax dheeraad ah -
Horudhaca fiber carbon
Fiber gaar ah oo kaarboon ah.Waxay leedahay sifooyinka caabbinta heerkulka sare, caabbinta iska caabinta, korantada korantada, kulaylka kuleylka iyo caabbinta daxalka, qaabkeeduna waa fibroes, jilicsan waxaana lagu farsameyn karaa dhar kala duwan.Sababo la xiriira jihaynta la doorbiday ee gra...Akhri wax dheeraad ah -
maro fiberglass silicon, doorashadaada ugu fiican
Pie qolof, cajiinka pizza, strudel: wax kasta oo aad dubayso, gogosha ugu fiican ee macmacaanka ah ayaa kaa caawin doonta fududaynta habka diyaarinta waxayna ku siinaysaa natiijooyinka ugu macaan.Taas awgeed, waxaad u baahan tahay inaad tixgeliso inaad isticmaasho gogosha macmacaanka ah ama looxa macmacaanka, iyo alaabta la isticmaalayo.Doorashadaada koowaad...Akhri wax dheeraad ah -
Waa maxay agabka ugu fiican ee waji-xidhka coronavirus?
Saynis yahanadu waxay tijaabinayaan waxyaabaha daruuriga ah ee maalinlaha ah si ay u helaan tillaabooyinka ilaalinta ugu fiican ee ka hortagga coronavirus.Kiisaska barkimada, bajamamada flannel iyo bacaha faakuumka origami dhamaantood waa musharax.Saraakiisha caafimaadka federaalku waxay hadda ku talinayaan in la isticmaalo maro si wejiga loogu daboolo inta lagu jiro cudurka faafa ee coronavirus.Laakin agabkee...Akhri wax dheeraad ah -
Hordhac marada kaarboon-fiberka iyo sifooyinka
Maro fiber kaarboon ah oo sidoo kale loo yaqaan maro fiber carbon, maro fiber carbon, maro fiber-carbon ah, maro kaarboon fiber prepreg, maro fiber carbon xoojiyay, dhar fiber carbon, cajalad carbon fiber, xaashi fiber carbon (maro prepreg), iwm. dharku waa...Akhri wax dheeraad ah -
Alaabooyin cusub oo ka samaysan fiberglass Teflon
Teflon fiberglass dharka magaca maro fiber galaas dahaarka leh, oo sidoo kale loo yaqaanno gaar ah (birta) fluoron rinjiga heerkulka sare u adkaysta (alxanka) dharka, waa la hakiyey polytetrafluoroethylene (oo loo yaqaan King caag ah) emulsion sida alaabta ceeriin, uur leh p-p sare ...Akhri wax dheeraad ah -
Alaabada Kulul ee Tianjin Cheng Yang oo ah Wershadaha Fiberglaas ee Dahaarka leh ee Silicon
Dharka silikoon waxaa sidoo kale loo yaqaannaa jel silica dharka, silica gel ka dib heerkulka sare ee kululaynta vulcanization ka samaysan acid iyo caabbinta alkali, caabbinta abrasion, caabbinta heerkulka sare iyo hoose, caabbinta daxalka ee doorka waa nooc ka mid ah codsiga dhirta kiimikada, saliid sifeeyaha. ...Akhri wax dheeraad ah
