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Yihoo A333-phenol-free kunye ne-hydrolysissississis yokuthintela i-antioxidant
Xa abafowunelwa be-fehenoccal yemveli nge-nitrogen kunye negesi yeoksijini emoyeni, ivelisa i-quonene yesakhiwo. I-findone yesakhiwo sisizathu sengcambu ye-tyheng kwaye ibomvu. I-phosphite antioxidant isetyenziswa ngokubanzi njengomntu onesibindi esiphezulu. Nangona kunjalo, kunye ne-conti ...Funda ngokugqithisileyo -
I-vob ye-vob ye-vob ye-voim ye-Trim Reardent-Ihoo fr950
Kwiminyaka yakutshanje, ngokuphunyezwa kweMigaqo yeMigangatho ye-Intanethi, i-In-Mored Comment Arges kunye neVOC I-VOC ngumyalelo wezinto eziphilayo, ikakhulu zibhekisa kwikhabhathi yemoto kunye nempahla ye-ca ...Funda ngokugqithisileyo -
I-asymmetric fenocal thenocal themoc-antioxidant-i-A245 & A245DW
I-phenols ebanjiweyo nge-teer-byll (x = i-terter-byyl) kunye ne-methyl (R = i-o-methyl Ch3) kwi-Ohenocyl Group, kwaye ikhawuleze i-Antioxicy Repy, yenze ...Funda ngokugqithisileyo -
Iwebhusayithi entsha yasungulwa!
Phantsi kweenzame ezidibeneyo zawo onke amacala, emva kweenyanga ezimbini zocingo oluphindiweyo, iwebhusayithi entsha ye-Yihoo Polymer isungulwe ngempumelelo! Iwebhusayithi entsha inika ukuvelela okungakumbi kumsebenzi weqonga leNkampani yeNkampani yeNkampani yeNkampani phantsi komzi mveliso wecandelo, egxile kwi-O ...Funda ngokugqithisileyo