Synthesis of hindered amine light stabilizer 944的合成
Our company colud provide calcium - zinc stabilizers / tin stabilizers , lubricants , antioxidizing agents , light stabilizers , flame retardants , and other plastic additives 我公司主要經營日本?化學用于塑料行業的鈣-鋅/錫熱穩定劑、潤滑劑、抗氧劑、光穩定劑、阻燃劑等助劑。
Fine chemical manufacturer in china , producing pharmaceutical ingredients , hindered amine light stabilizers , and intermediates for the pharmaceutical and dye industries -生產醫藥原料,食品添加劑,飼料添加劑,醫藥中間體,農藥中間體,染料中間體,精細化工,有機合成中間體。
Manufacturer in china of a diverse range of specialty chemicals , including dyes and dye intermediates , pharmaceutical intermediates and active pharmaceutical ingredients , photo - initiators , and light stabilizers -主要生產2 -噻吩乙胺, 3 , 4 -二甲氧基苯乙腈,芝麻酚等多種醫藥原料藥和中間體的廠家。
The stable mechanism and development trend of a novel and high effective hindered amine light stabilizer ( hals ) are introduced , with the emphasis on the synergistic effects of hals with other additives 摘要介紹了新型高效光穩定劑受阻胺光穩定劑的穩定機理、發展趨勢和應用,探討了此類穩定劑與其它助劑共同使用的效果。