FUDI waxay nafteeda u hurtay isku-darka fluoroelasetomer muddo 21 sano ah. Warshadan ayaa ku fadhida dhul dhan 20000 mitir oo laba jibbaaran oo leh saddex khad wax soo saar oo casri ah, 8 qaybood oo ah mishiin banbury ah, 15 qaybood oo qalabka tijaabada ah. Si loo hubiyo in dufc kasta oo amar ah uu si buuxda u qalmo, waxaanu leenahay habka wax soo saarka caadiga ah, nidaamka xakamaynta tayada adag oo ay la socdaan qaabab isku dhafan oo gaar ah. Iyadoo wax soo saarka sanadlaha ah ee 1000 tan oo fluoropolymer ah, alaabtu waxay dhaaftay shahaadada ISO 9001, Reach/SGS.
Waxaan bixinaa noocyo kala duwan oo fluoroelastomers ah oo ay ku jiraan bisphenol copolymer la daweyn karo, bisphenol curable terpolymer, peroxide daweyn kara , xarunta fkm oo diyaar u ah in la isticmaalo.
Sidee loo doortaa fluoroelastomer ku habboon codsigaaga?
Sida aan ognahay, waxaa jira darajooyin viton A, B, GF, GLT fluoroelatomer. Viton A waa 66% fluorine ka kooban bisphenol copolymer la daweyn karo, oo inta badan la isticmaalo. Waxaa loo istcimaalaa inta badan xaaladaha sida saliida baabuurta, shaabada shaftada, o giraanta, dhaqida, gaasaska. Viton B waa 68% fluorine ka kooban bisphenol terpolymer la daweyn karo. Weelka fluorine sare leh, iska caabbinta kiimikaad ayaa ka wanaagsan Viton A. Waxa loo isticmaalaa deegaan qallafsan oo Viton A aanu buuxin karin codsiyada. Darajada GF waa fluorine sare oo ka kooban heerka B, waxa ku jira fluorine qiyaastii 69-70%. Waxay leedahay waxqabad aad u wanaagsan oo caabbinta kiimikada ah. Laakiin sida aan ognahay fluorine-ka sarreeya ayaa ka sii daran iska caabbinta heerkulka hooseeya. Markaa waxaa jira darajo GLT gaar ah oo loogu talagalay deegaanka shaqada kaas oo heerkul hooseeya la codsaday. Caadiyan viton A waxa uu istaagi karaa oo kaliya heerkul -10 ℃, halka heerkul hoose uu istaagi karo -20 ilaa -30℃. Haddii aad u baahan tahay heerkul hoose sida -40 ℃ fluorosilicone waa doorasho wanaagsan. Fluoroelatomer ayaa iska caabin wanaagsan u leh aashitada, halka ay liidato iska caabin alkali ah. Haddii aad u baahan tahay fluoroelastomer iska caabin alkali, waxaan aad u soo jeedinaynaa FEPM, Waxay leedahay iska caabin wanaagsan alkali iyo uumiga.
Farsamoyaqaankayada iyo kooxda iibka ayaa aqoon fiican u leh fluoroelstomer kala duwan. Waxaan hubnaa inaan ku siin doono alaabta tayada wanaagsan leh ee soo jeedinta ugu fiican.
Waqtiga boostada: Meey-16-2022
