1. Antioxidant 1010. Dawb kua hmoov, melting point 120 ~ 125 degree, tsawg toxicity, yog ib tug zoo antioxidant. Nws yog dav siv hauv polypropylene resins. Nws yog ib tug additive nrog siab thermal stability thiab heev haum rau siv nyob rau hauv high kub tej yam kev mob. Nws tuaj yeem ua rau lub neej ua haujlwm ntev ntawm cov khoom. Tsis tas li ntawd, nws kuj tseem siv tau rau feem ntau lwm cov resins. Tus nqi ntxiv tsis ntau tshaj 0.5 feem pua
2. Antioxidant 1076. Dawb los yog me ntsis daj crystalline hmoov, melting point 50 ~ 55 degree, non-toxic, insoluble nyob rau hauv dej, soluble nyob rau hauv cov kuab tshuaj xws li benzene, acetone, ethane thiab esters. Nws tuaj yeem siv los ua cov tshuaj antioxidant rau cov resins xws li polyethylene, polypropylene, polystyrene, polyvinyl chloride, polyamide, ABS thiab acrylic. Nws muaj cov yam ntxwv zoo oxidation tsis kam, tsis tshua muaj volatility, thiab ntxuav tsis kam. Feem ntau cov tshuaj tsis ntau tshaj 0.5 feem pua; nws tuaj yeem siv los ua tus pabcuam rau cov khoom ntim khoom noj.
3. Antioxidant CA. Dawb crystalline hmoov, melting point 180~188 degree, tsis tshua muaj toxicity, soluble nyob rau hauv acetone, ethanol, toluene thiab ethyl acetate. Nws yog tsim rau cov tshuaj tua kab mob antioxidant hauv polypropylene, polyethylene, polyvinyl chloride, ABS thiab polyamide resins, thiab tuaj yeem siv rau cov xov hlau thiab cables hauv kev sib cuag nrog tib yam. Qhov dav dav npaum li cas tsis tshaj 0.5 feem pua
4. Antioxidant 164. Dawb los yog lub teeb daj crystalline hmoov los yog flakes. Lub melting point yog 7 0 degree, thiab lub boiling point yog hais txog 26 0 degree . Nws yog non-toxic. Siv nyob rau hauv ntau yam resins thiab muaj ntau yam kev siv. Nws yog qhov tsim nyog rau cov khoom ntim khoom noj (polypropylene, polyethylene, polyvinyl chloride, ABS, polyester thiab polystyrene) resin, qhov ntau npaum li cas yog 0.01% ~ 0.5 feem pua.
5. Antioxidant DNP. Lub teeb grey hmoov, melting point nyob ib ncig ntawm 230 degree, soluble nyob rau hauv aniline thiab nitrobenzene, tab sis insoluble nyob rau hauv dej. Haum rau polyethylene thiab polypropylene. Kev cuam tshuam-resistant polystyrene thiab ABS resin, ntxiv rau muaj cov khoom tiv thaiv oxidation, kuj muaj thermal stability zoo dua thiab inhibit qhov cuam tshuam ntawm tooj liab thiab txiv qaub hlau. Cov koob tshuaj dav dav yuav tsum tsis pub tshaj 2 feem pua
6. Antioxidant DLTP. Dawb crystalline hmoov, melting point nyob ib ncig ntawm 40 degree, tsawg toxicity, insoluble nyob rau hauv dej, soluble nyob rau hauv benzene, carbon tetrachloride thiab acetone. Siv los ua cov tshuaj tiv thaiv antioxidant rau polyethylene, polypropylene, ABS thiab polyvinyl chloride resins, uas tuaj yeem hloov pauv qhov kub thiab txias tsis kam ntawm cov khoom. Qhov dav dav npaum li cas yog 0.05 feem pua ~ 1.5 feem pua
7. Antioxidant TNP. Lub teeb daj kua nplaum, qhov chaw khov kho qis dua -5 degree, qhov kub ntawm qhov kub siab tshaj 105 degree, tsis muaj ntxhiab tsw, tsis muaj tshuaj lom, insoluble hauv dej, soluble hauv acetone thiab ethanol. Benzene thiab carbon tetrachloride. Nws yog tsim rau polyvinyl chloride, polyethylene, polypropylene, cuam tshuam-resistant polystyrene, ABS, polyester thiab lwm yam resins. Nws muaj kev tiv thaiv oxidation siab ntawm qhov kub thiab txias thiab kev siv nyiaj tsis tshaj 1.5 feem pua.
8. Antioxidant TPP. Lub teeb daj pob tshab kua, khov taw tes 19 ~ 24 degree, boiling point 220 degree, soluble nyob rau hauv cawv, benzene thiab acetone. Auxiliary antioxidant haum rau polyvinyl chloride, polystyrene, polypropylene thiab ABS resin, tus nqi siv yuav tsum tsis pub tshaj 3 feem pua.
9. Antioxidant MB. Lub teeb daj hmoov, melting point ntau dua 285 degree, soluble nyob rau hauv ethanol, acetone, ethyl acetate, insoluble nyob rau hauv dej thiab benzene, haum rau antioxidants rau polyethylene, polyamide thiab polypropylene resins; Cov khoom no tsis muaj kuab paug, tsis muaj xim, thiab tuaj yeem siv rau cov khoom siv xim dawb lossis xim ci. Kev noj tshuaj tsis pub tshaj 0.5 feem pua .
10. Antioxidant 264. Cov tsos yog dawb crystals. Melting point 69-71 degree ; txheeb ze ntom ntom 1.048 (20/4 degree); refractive index 1.4859 (75 degree). Solubility nyob rau hauv cov kuab tshuaj nram qab no ntawm chav tsev kub: 25 feem pua methanol; 26% ethanol; 30% isopropanol; 40% acetone; 50% roj av ether; 40% benzene; insoluble hauv dej, glycerin, thiab propylene glycol. Nws tsis muaj ntxhiab tsw, tsis qab, thiab muaj thermal stability zoo. Raws li lub hom phiaj dav dav phenolic antioxidant. Nws yog dav siv hauv cov ntaub ntawv polymer, cov khoom siv roj av thiab kev lag luam ua zaub mov.
