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YIHOO AN333-Phenol-Free & Good Hydrolysis Resistance Antioxidant
Marka antioxidant -ka phenolic -ka caadiga ah uu la xiriiro gaaska nitrogen iyo gaaska oksijiinta, wuxuu soo saaraa qaab dhismeedka quinone. Qaab -dhismeedka Qinone ayaa sabab u ah huruud iyo casaan. Antioxidant Phosphite ayaa sidoo kale si ballaaran loo isticmaalaa sida antioxidant kaabayaal ah oo aad u fiican. Si kastaba ha noqotee, iyada oo la raacayo ...Akhri wax dheeraad ah -
Gawaarida Gawaarida Gawaarida Gaaban ee Gawaarida Gaaban- Yihoo FR950
Sanadihii la soo dhaafay, iyada oo la hirgelinayo xeerarka tayada hawada ee baabuurka, tayada kontoroolka baabuurka iyo heerka VOC (Iskudhafka Organic Compounds) ayaa noqday qayb muhiim ah kormeerka tayada baabuurta. VOC waa amarka xeryahooda dabiiciga ah, inta badan waxaa loola jeedaa qolka baabuurka iyo caaga ...Akhri wax dheeraad ah -
Fiican Asymmetric Phenolic Antioxidant-An245 & An245dw
Fenooliyeyaasha la hor istaagay ee leh tert-butyl (X = tert-butyl) iyo methyl (R = methyl CH3) oo ku yaal booska o ka mid ah kooxda hydroxyl phenolic ee la hor istaagay waxay wiiqmi kartaa carqaladaynta steric ee kooxda hydroxyl phenolic ee la hor istaagay ilaa xad, iyo dardargelinta heerka falcelinta antioxidant, sidaas darteed samaynta ...Akhri wax dheeraad ah -
Website Cusub Oo La Daahfuray!
Iyada oo ay iskaashanayaan dhammaan dhinacyadu, ka dib laba bilood oo wada -tashiyo soo noqnoqday, ayaa si guul leh loo bilaabay mareegaha cusub ee Tiknoolajiyadda Polymer Yihoo! Websaytka cusub wuxuu siinayaa sumcad dheeraad ah shaqada madal adeegga hal-joogga ah ee hoos timaada warshadaha kala-qaybinta, oo diiradda saaraya ...Akhri wax dheeraad ah
