Rubber Antioxidant 6PPD (4020)
Kufotokozera Kwachidule:
| RUBBER ANTIOXIDANT | RTENZA 4020 (6PPD) |
| Dzina la Chemical | N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine |
| Molecular Formula | C18H24N2 |
| Kapangidwe ka Maselo |  |
| Kulemera kwa Maselo | 268.40 |
| CAS No. | 793-24-8 |
Kufotokozera
| Kanthu | Kufotokozera |
| Maonekedwe | Grayish bulauni mpaka bulauni Granular |
| Crystallizing Point, ℃ ≥ | 45.5 |
| Kutaya pakuyanika, % ≤ | 0.50 |
| Phulusa, % ≤ | 0.10 |
| Kuyesa, % ≥ | 97.0 |
Katundu
Imvi wofiirira mpaka puce granular, kachulukidwe wachibale ndi 0.986-1.00.Zosungunuka mu benzene, acetone, ethyl acetate, toluene dichloroethane ndi kusungunuka pang'ono mu ether, sizisungunuka m'madzi.Amapereka zinthu zamphamvu komanso zoteteza antioxidant zomwe zimakhala ndi kutentha kwambiri komanso kusinthasintha kukana mankhwala a rabara.
Kugwiritsa ntchito
Kusiyanasiyana kwa ntchito kumaphatikizapo kugwiritsa ntchito zigawo za matayala a pneumatic, matayala olimba, zotengera, mapaipi, zingwe, zomangira, zokwera pamagalimoto ndi zinthu zonse za rabala zomwe zimakumana ndi magwiridwe antchito mosalekeza komanso apakatikati ndipo zimafunikira chitetezo cha ozoni .
Phukusi
25kg kraft paper bag.
Kusungirako
Zopangirazo ziyenera kusungidwa pamalo owuma ndi ozizira ndi mpweya wabwino, kupewa kukhudzana ndi zomwe zapakidwa ndi dzuwa.Zovomerezeka ndi zaka 2.
Zowonjezera zokhudzana
Mayina ena:
N-(1,3-Dimethylbutyl)-N-Phenyl-p-phenylene Diamine;
Antioxidant 4020;N-(1,3-Dimethylbutyl)-N-Phenyl-1,4-Benzenediamine;Flexzone 7F;Vulkanox 4020;BHTOX-4020;N-(1.3-dimethylbutyl)-N'-phenyl-p-phenylenediamine;N-(4-methylpentan-2-yl)-N'-phenylbenzene-1,4-diamine
Ndi mphira antioxidant wa p-phenylenediamine.Chopangidwa choyera ndi ufa woyera ndipo amathiridwa ndi okosijeni kukhala olimba a bulauni akakhala ndi mpweya.Kuphatikiza pa zabwino zotsutsana ndi okosijeni, zimakhalanso ndi ntchito za anti-ozone, anti-bending and cracking, ndi kuletsa mkuwa, manganese ndi zitsulo zina zovulaza.Kuchita kwake kuli kofanana ndi kwa antioxidant 4010NA, koma kuopsa kwake ndi kupsa mtima kwa khungu kumakhala kochepa kuposa 4010NA, ndipo kusungunuka kwake m'madzi kulinso bwino kuposa 4010NA.Malo osungunuka ndi 52 ℃.Pamene kutentha kupitirira 35-40 ℃, izo pang'onopang'ono agglomerate.
Anti-ozone wothandizila ndi antioxidant ntchito mphira zachilengedwe ndi mphira kupanga ali ndi zotsatira zabwino zoteteza ozoni kusweka ndi kupinda kutopa ukalamba, komanso amakhala ndi zotsatira zabwino zoteteza kutentha, mpweya, mkuwa, manganese ndi zitsulo zina zoipa.Yogwiritsidwa ntchito ku rabala ya nitrile, rabala ya chloroprene, rabala ya styrene-butadiene, AT;NN, mphira wachilengedwe, etc.
