Dioctyldiphenylamine CAS 101-67-7
Dioctyldiphenylamine CAS 101-67-7 ndi ufa woyera wotumbululuka kapena granules, ntchito zosiyanasiyana zingwe zapadera, nsapato mphira, pansi mphira, siponji, V-malamba, synchronous malamba, kusindikiza malamba, odzigudubuza mphira ndi zinthu zina.
Dioctyldiphenylamine itha kugwiritsidwanso ntchito ngati antioxidant pa polyolefins ndi mafuta. Ili ndi mphamvu yodziwikiratu yolimbana ndi kutentha mu rabara ya chloroprene. Ngati kugwiritsidwa ntchito ndi antioxidant TPPD, kukana kutentha kuli bwino. Itha kuchepetsanso pulasitiki ya rabara ya chloroprene yosachiritsika ndikuchepetsa kuchuluka kwa kuchepa panthawi ya calendering, motero zimathandiza kusintha kukula kwa zinthu zomwe zatha komanso kukhazikika kwa rabara ya chloroprene panthawi yosungira komanso yoyendetsa. Amagwiritsidwa ntchito makamaka popanga matayala.
| Kanthu | Standard |
| Maonekedwe | Kuwala koyera ufa kapena granules |
| Melting Point | ≥85 ℃ |
| Phulusa | ≤0.3% |
| Kuchepetsa kutentha | ≤0.5% |
1. Mafuta owonjezera: Dioctyldiphenylamine ndi antioxidant yomwe imagwiritsidwa ntchito kwambiri mumafuta. Zitha kuletsa mafuta kuti asawonongeke chifukwa cha okosijeni pakagwiritsidwa ntchito, kuwonjezera moyo wautumiki wamafuta, ndikukhalabe ndi mafuta abwino. Iwo akhoza bwino ziletsa ufulu ankafuna kusintha zinthu mopitirira mu lubricant, kuchepetsa mapangidwe sludge ndi utoto filimu, kupewa kuwonjezeka lubricant mamasukidwe akayendedwe ndi asidi mtengo, potero kuteteza yachibadwa ntchito zida makina monga injini ndi kuwongolera kudalirika ndi dzuwa la zida.
2. Antioxidant mphira: M'makampani a mphira, Dioctyldiphenylamine amagwiritsidwa ntchito kwambiri ngati antioxidant kuti apititse patsogolo kukana kwaukalamba kwa zinthu za rabala. Itha kulepheretsa mphira kukalamba komanso kuwonongeka chifukwa cha zinthu monga mpweya, ozoni, kutentha ndi kuwala pakagwiritsidwe ntchito kwanthawi yayitali, ndikukulitsa moyo wautumiki wa zinthu za rabara. Mwachitsanzo, matayala, zisindikizo za mphira, ma hoses ndi zinthu zina za labala nthawi zambiri zimawonjezeredwa ndi mankhwalawa kuti apititse patsogolo ntchito yawo komanso kuti azikhala olimba.
3. Antioxidant wa pulasitiki: Dioctyldiphenylamine amagwiritsidwa ntchito m'makampani apulasitiki. Monga antioxidant, imatha kuteteza mapulasitiki kuti asawonongeke panthawi yokonza ndikugwiritsa ntchito. Iwo akhoza analanda ufulu ankafuna kusintha zinthu mopitirira kwaiye mapulasitiki ndi ziletsa anachita makutidwe ndi okosijeni, potero kusunga katundu thupi, maonekedwe ndi mtundu bata mapulasitiki, kuwongolera khalidwe ndi moyo utumiki wa mankhwala pulasitiki, ndipo ambiri ntchito zosiyanasiyana pulasitiki zipangizo monga polyethylene, polypropylene, ndi polystyrene.
4. Mafuta owonjezera: Dioctyldiphenylamine angagwiritsidwe ntchito ngati antioxidant zowonjezera pamafuta. Mukawonjezeredwa ku petulo, dizilo ndi mafuta ena, zimatha kuletsa mafuta kuti zisawonongeke komanso kuwonongeka pakasungidwe ndikugwiritsa ntchito, kuchepetsa mapangidwe a colloids ndi mpweya, kusunga ukhondo ndi bata lamafuta, kukonza kuyaka kwamafuta, kuchepetsa kuyika kwa kaboni ndi dzimbiri, ndikukulitsa moyo wautumiki wa injini.
5. Minda ina: Muzopaka zapadera, inki, zomatira ndi zinthu zina, 4,4'-dioctyldiphenylamine ingagwiritsidwenso ntchito ngati antioxidant, yomwe ingapangitse kukhazikika ndi kukhazikika kwa zinthuzi ndikuziteteza kuti zisawonongeke kapena zowonongeka chifukwa cha okosijeni panthawi yosungira ndi ntchito. Kuphatikiza apo, muzinthu zina zamagetsi ndi ma electrolyte a polima, zitha kugwiritsidwanso ntchito kukonza ma antioxidant ndi kukhazikika kwazinthu.
25kg / ng'oma
Dioctyldiphenylamine CAS 101-67-7
Dioctyldiphenylamine CAS 101-67-7
