Daawada birta dahaarka leh ee awoodda leh waxay ka samaysan tahay saafiyadaha galvanized (birta qaybta C, birta qaybta Z) oo ah walxaha saldhigga ah.Ka dib marka la cadaadiyo, dalool samaynta, goynta iyo samaynta, budada resin epoxy preheated ayaa lagu sii kululeeyaa heerkul sare si loo rusheeyo oo wax laga beddelo, ka dibna lagu farsameeyo daaweynta iyo hababka kale.
Astaamaha sheyga: 1. Lakabka resin epoxy ee korantada dahaarka leh ee purlinku waa dahaarka resin epoxy-waxqabadka sare.Waxay leedahay heer aad u fiican, qurxinta, farsamada, iska caabinta daxalka sare.Tijaabooyinku waxay muujinayaan in: purlin oo ku jira 30% sulfuric acid, 95% sodium hydroxide, 10% ammonium hydroxide, hydrogen peroxide, 35% hydrochloric acid, 20% nitric acid, 30% phosphoric acid, 40% formaldehyde, sodium oxide, dichlorethylene, copper electrolyte. La qooyay 120 saacadood, alaabtu ma laha isbeddel muuqda.
Tilmaamaha alaabta:
1. Lakabka xabagta epoxy ee ka samaysan birta dahaarka leh ee tamarta dahaarka leh waa dahaarka xadhkaha epoxy-ga wax qabad heersare ah.Waxay leedahay heer aad u fiican, qurxinta, farsamada, iska caabinta daxalka sare.Tijaabooyinku waxay muujinayaan in: purlin oo ku jira 30% sulfuric acid, 95% sodium hydroxide, 10% ammonium hydroxide, hydrogen peroxide, 35% hydrochloric acid, 20% nitric acid, 30% phosphoric acid, 40% formaldehyde, sodium oxide, dichlorethylene, copper electrolyte. La qooyay 120 saacadood, alaabtu ma laha isbeddel muuqda.
2 Xabagta epoxy waxay leedahay iska caabin cimilo oo heer sare ah.Lakabka resin epoxy wuxuu si buuxda u go'doomiyaa xidhiidhka ka dhexeeya birta iyo hawada, wuxuu ka ilaaliyaa oksaydhka iyo daxalka birta, wuxuu ka dhigayaa purlins inay leeyihiin adkeysi aad u sarreeya waxayna ka fogaadaan dayactirka kadib;
3. Tignoolajiyada horumarsan iyo qaacidada sayniska ayaa ka dhigaysa purlin-ku mid adag oo adkaysi u leh, oo leh ku dheggan adag oo aan marna delamin.Lakabka ka-hortagga daxalka ma dillaaci doono ama ma dili doono ka dib foorarsiga;
4. Iska caabin heerkul sare ah iyo iska caabin heerkul hooseeya.Marka heerkulku sarreeyo 150 darajo heerkulka hooseeyana -40 darajo, dahaarka ma laha diirritaan, barar, dildilaac, diirin, dhaawac iyo ifafaale kale.Wareeg dhalaalid 10 jeer, wax isbeddel ah kuma jiro purlin;
5. Rakibaadda fudud.Isku xirka xiran waa la qaatay, iyo heerka qaranka 11G521-1-2 ayaa loo isticmaali karaa rakibaadda.Tilmaamaha Purlin waa la samayn karaa oo loo baaraandegi karaa iyadoo loo eegayo shuruudaha injineernimada.
Mashiinnada birta dahaarka leh ayaa si weyn loogu isticmaalaa birta, salinization-ka, bacriminta, daabacaadda iyo rinjiyeynta, warshadaha kiimikada, ceramics, electroplating, taranta, shubista, chlor-alkali, biraha non-ferrous iyo warshadaha kale.In ka badan oo si ballaaran looga isticmaalo isgaarsiinta warshadaha iyo warshadaha milatariga oo tayo sare leh.
Waqtiga boostada: Jan-26-2022