Gariiradaha midabka leh (ppgi/ppgl gariiradda)waxay ku salaysan yihiin xaashi galvanized kulul, xaashi galvanized kulul, xaashi electro-galvanized, iwm. Ka dib pretreatment dusha (hoos u-dejinta kiimikada iyo daaweynta beddelka kiimikaad), hal ama dhowr lakab oo daahan organic ayaa la mariyaa dusha, ka dibna A. alaabta lagu daaweeyay dubista.Waxa kale oo loogu magac daray gariiradda birta midabka midabka leh ee lagu dahaadhay dahaar dabiici ah oo midabo kala duwan leh, oo loo yaqaan gariiradda midabka leh.
Gariiradaha midabka leh (ppgi/ppgl gariiradda) waa iftiin, qurux badan oo leh sifooyin ka-hortagga daxalka, oo si toos ah ayaa loo farsamayn karaa.Midabada ayaa guud ahaan loo qaybiyaa cawl-cad, badda-buluug iyo casaan leben ah.Inta badan waxaa loo isticmaalaa xayaysiinta, dhismaha, qalabka guriga, qalabka korontada, alaabta guriga iyo gaadiidka.Warshadaha.
Rinjiga loo isticmaalo gariiradda midabka leh ayaa doorta resin ku habboon iyadoo loo eegayo deegaanka la isticmaalo, sida polyester silicon modified polyester, plastisol chloride polyvinyl, chloride polyvinylidene, iwm. Isticmaalayaasha waxay dooran karaan si waafaqsan ujeedada.
nooca qaab-dhismeedka wareegtada
2/1: Marso laba jeer dusha sare, mar dusha hoose, oo dub laba jeer.
2/1M: Duub dusha sare iyo hoose laba jeer oo dub hal mar.
2/2: Duub dusha sare iyo kan hoose laba jeer, oo dub laba jeer.
v Isticmaalka qaababka daahan ee kala duwan:
2/1: Iska caabbinta daxalka iyo iska caabbinta xoqan ee rinjiga dhabarka hal-lakabka ah ayaa liita, laakiin waxa uu leeyahay adhesion wanaagsan, inta badan
In lagu dabaqo sanduuqyada sandwich;
2/1M: Rinjiga dhabarku wuxuu leeyahay iska caabin daxalka wanaagsan, iska caabinta xoqan iyo socodsiinta, wuxuuna leeyahay adhesion wanaagsan
Waxay ku habboon tahay hal laminate iyo sanduuqyada sandwich.
2/2: Iska caabbinta daxalka, caabbinta xoqan iyo hab-socodka ee rinjiga laba-lakabka ah ee dhabarka ayaa ka fiican, badidoodna waxaa loo isticmaalaa rinji hal lakab ah.
Looxa la dahaadhay, laakiin ku dheggan liidata, oo aan ku haboonayn saanwiijka.
Previous: Kala-soocidda iyo sifooyinka looxyada midabka-dahaarka leh
Waqtiga boostada: Jun-08-2022