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YIHOO AN333-Phenol-Free & Ezigbo Hydrolysis Resistance Antioxidant
Mgbe ọdịnala antioxidant phenolic na nitrogen na ikuku oxygen dị na ikuku, ọ na -emepụta ihe quinone. Ọdịdị Qinone bụ ihe na -akpata odo odo na acha ọbara ọbara. A na -ejikwa antioxidant Phosphite n'ọtụtụ ebe dị ka ezigbo antioxidant inyeaka. Agbanyeghị, na conti ...GỤKWUO -
VOC Automotive Trim Flame Retardant- Yihoo FR950
N'ime afọ ndị na-adịbeghị anya, site na mmejuputa ụkpụrụ ịdị mma ikuku n'ime ụgbọ ala, ogo njikwa ụgbọ ala na ọkwa VOC (Ogige Organic Compounds) abụrụla akụkụ dị mkpa nke nyocha ịdị mma ụgbọ ala. VOC bụ iwu nke ogige ndị sitere n'okike, ọkachasị na -ezo aka n'ụlọ ụgbọ na akpa akpa ...GỤKWUO -
Magburu onwe Phenolic Antioxidant Antioxidant-An245 & An245dw
Ihe mgbochi phenol nwere tert-butyl (X = tert-butyl) na methyl (R = methyl CH3) na o-ọnọdụ nke otu phenolic hydroxyl na-egbochi nwere ike imebi ihe mgbochi nke otu phenolic hydroxyl na-egbochi ruo n'ókè ụfọdụ, ma mee ngwangwa mmeghachi omume antioxidant, si otú a na -eme ...GỤKWUO -
Akwalitela weebụsaịtị ọhụrụ!
N'okpuru mbọ nke akụkụ niile, mgbe ọnwa abụọ nke mkparịta ụka ugboro ugboro, wepụtara webụsaịtị ọhụrụ nke Yihoo Polymer Technology nke ọma! Webụsaịtị ọhụrụ a na-enye ọrụ ụlọ ọrụ ọrụ nkwụsị otu ọrụ n'okpuru ụlọ ọrụ nkewa, na-elekwasị anya ...GỤKWUO
