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hóa chất điện tử

F820 Linear Phenolic Resin (Novolac), colorless to pale-yellow granular, narrow molecular-weight distribution and ultra-low levels of free phenol and ionic impurities

F820 Linear Phenolic Resin (Novolac), colorless to pale-yellow granular, narrow molecular-weight distribution and ultra-low levels of free phenol and ionic impurities

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XY170L High Purity Low Chlorine Epoxy Resin CAS 28064-14-4 Molecular Formula (C6H6O.C3H5ClO.CH2O)x, Poly Bisphenol F-co-epichlorohydrin Glycidyl End-capped

XY170L High Purity Low Chlorine Epoxy Resin CAS 28064-14-4 Molecular Formula (C6H6O.C3H5ClO.CH2O)x, Poly Bisphenol F-co-epichlorohydrin Glycidyl End-capped

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XY641 Nhựa Epoxy Tetrakis Hydroxymethyl Diphenylol Propane CAS 85954-11-6 4,4'-Bis(2,3-epoxypropoxy)-3,3',5,5'-tetramethylbiphenyl

XY641 Nhựa Epoxy Tetrakis Hydroxymethyl Diphenylol Propane CAS 85954-11-6 4,4'-Bis(2,3-epoxypropoxy)-3,3',5,5'-tetramethylbiphenyl

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