JAASKA MIDABKA 139 - Horudhac iyo Codsi
Pigment Yellow 139 waa midab huruud ah oo hadh guduudan leh oo midabkiisu sarreeyo marka lagu isticmaalo balaastikada.Waxaa lagu taliyaa in lagu beddelo midabka diarylide iyo midabka rasaasta.Dareen-celinta suurtagalka ah ee PY139 ee leh walxaha alkaline waxay keeni kartaa midab iyo hoos u dhac ku yimaada guryaha.
Faa'iidada kale ee Pigment Jaallaha 139 waa, waxay leedahay hoos u dhac ku yimaada HDPE.Ku habboon PVC, LDPE, PUR, caag, fiilooyinka PP, iyo isticmaalka xaddidan ee HDPE/PP.
Dahaarka, Pigment Yellow 139 waa midab huruud ah oo guduudan oo leh xawli aad u wanaagsan iftiinka iyo cimilada, gaar ahaan hooska qoto dheer.Daahfurnaan aad u wanaagsan oo loogu talagalay midabka organic.Si aad ah ugu habboon soo saarista hadh huruud ah oo aad u daran oo loogu talagalay rinji aan lahayn rasaasta ama ranjiga hoose.Waa in maskaxda lagu hayaa in iska caabinta alkalis ee aadka u xoogan ee nidaamyada binder qaarkood ay tahay mid aan ku qanacsanayn.Iyada oo leh midabada aan organic ahayn halkii ay ka ahaan lahaayeen jaalaha chromium.Ku habboon Rinjiga Gawaarida, Rinjiga Warshadaha, Rinjiga qurxinta.Waxaad arki kartaa ku degdegista dareerayaasha dhamaantood way ku fiican yihiin qeexida hoose ee ku xidhan, iyo sidoo kale sifooyinkeeda xawliga fiican.
Mawduuc kale oo caan ah, dad aad u tiro badan ayaa isticmaala Pigment Jaallaha 139 si ay u beddelaan Pigment Jaallaha 83 hadda.Waagii hore, Pigment Yellow 83 ayaa si weyn loo isticmaali jiray.Sababo la xiriira kor u kaca qiimaha alaabta ceeriin iyo saadka oo yaraada, Pigment Yellow 139, kaas oo leh hadh isku mid ah (jaalle guduudan), wuxuu noqday beddelka faa'iido waxtar leh.Fadlan si gaar ah u fiirso iska caabbinta kulaylka, Pigment Jaallaha 139 wuxuu gaari karaa 240C halka midabka jaalaha ah 83 uu gaari karo kaliya 200C.Ha u isticmaalin Pigment Jaallaha 83 ee polymers-ka heerkulka ka sarreeya 200C.Burburinta Pigments Diarylide ee polymers ee heerkul ka sarreeya 200C waxay soo saari karaan raadadka amiinada udgoonka ee waxyeellada leh.
Xidhiidhyada Tilmaamaha Jaallaha Pigment 139:Codsiga caagagga; Codsiga rinjiyeynta iyo dahaarka.
Waqtiga boostada: Dec-03-2020