Dioctyldiphenylamine CAS 101-67-7
Dioctyldiphenylamine CAS 101-67-7 ndi ufa woyera wopepuka kapena granules, womwe umagwiritsidwa ntchito mu zingwe zapadera zosiyanasiyana, nsapato za rabara, pansi pa rabara, masiponji, malamba a V, malamba ogwirizana, malamba otsekera, ma roller a rabara ndi zinthu zina.
Dioctyldiphenylamine ingagwiritsidwenso ntchito ngati antioxidant ya polyolefins ndi mafuta odzola. Ili ndi mphamvu yodziwika bwino yolimbana ndi kutentha mu rabara ya chloroprene. Ngati igwiritsidwa ntchito ndi antioxidant TPPD, kukana kutentha kumakhala bwino. Ingachepetsenso kupangika kwa rabara ya chloroprene yosachiritsika ndikuchepetsa kuchuluka kwa kuchepa panthawi yokonza, motero imathandizira kusintha kukula kwa zinthu zomwe zatha pang'ono ndikukweza kukhazikika kwa rabara ya chloroprene panthawi yosungira ndi kunyamula. Imagwiritsidwa ntchito makamaka popanga matayala.
| Chinthu | Muyezo |
| Maonekedwe | Ufa woyera wopepuka kapena granules |
| Malo Osungunuka | ≥85℃ |
| Phulusa | ≤0.3% |
| Kuchepetsa kutentha | ≤0.5% |
1. Chowonjezera cha mafuta: Dioctyldiphenylamine ndi antioxidant yomwe imagwiritsidwa ntchito kwambiri mu mafuta. Imatha kuletsa mafuta kuti asawonongeke chifukwa cha okosijeni akagwiritsidwa ntchito, kukulitsa moyo wa mafuta, ndikusunga mphamvu zawo zabwino zodzola. Imatha kuletsa bwino zochita za free radical mu mafuta, kuchepetsa mapangidwe a matope ndi filimu ya utoto, kuletsa kuwonjezeka kwa kukhuthala kwa mafuta ndi asidi, potero kuteteza magwiridwe antchito abwinobwino a zida zamakanika monga injini ndikuwonjezera kudalirika ndi magwiridwe antchito a zida.
2. Mphira woletsa kukalamba: Mu makampani opanga mphira, Dioctyldiphenylamine imagwiritsidwa ntchito kwambiri ngati antioxidant kuti iwonjezere kukana kwa zinthu za mphira. Imatha kuletsa mphira kuti isakalamba komanso kuwonongeka chifukwa cha zinthu monga mpweya, ozoni, kutentha ndi kuwala pakagwiritsidwa ntchito kwa nthawi yayitali, ndikuwonjezera moyo wa zinthu za mphira. Mwachitsanzo, matayala, zomangira za mphira, mapayipi ndi zinthu zina za mphira nthawi zambiri zimawonjezeredwa ndi chinthuchi kuti ziwongolere magwiridwe antchito ndi kulimba kwawo.
3. Antioxidant ya pulasitiki: Dioctyldiphenylamine imagwiritsidwa ntchito mumakampani opanga mapulasitiki. Monga antioxidant, imatha kuletsa mapulasitiki kuwonongeka kwa okosijeni panthawi yokonza ndikugwiritsa ntchito. Imatha kugwira ma free radicals opangidwa mu mapulasitiki ndikuletsa kupangika kwa okosijeni, motero imasunga mawonekedwe, mawonekedwe ndi kukhazikika kwa utoto wa mapulasitiki, kukonza mtundu ndi moyo wa ntchito ya zinthu zapulasitiki, ndipo imagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana zapulasitiki monga polyethylene, polypropylene, ndi polystyrene.
4. Zowonjezera mafuta: Dioctyldiphenylamine ingagwiritsidwe ntchito ngati chowonjezera cha antioxidant cha mafuta. Ikawonjezeredwa ku mafuta a petulo, dizilo ndi mafuta ena, imatha kuletsa mafuta kuti asawonongeke komanso kuwonongeka panthawi yosungidwa ndikugwiritsidwa ntchito, kuchepetsa mapangidwe a colloids ndi mvula, kusunga ukhondo ndi kukhazikika kwa mafuta, kukonza mphamvu ya kuyaka kwa mafuta, kuchepetsa kuyika kwa kaboni m'mainjini ndi dzimbiri, ndikuwonjezera moyo wa injini.
5. Magawo Ena: Mu zophimba zina zapadera, inki, zomatira ndi zinthu zina, 4,4'-dioctyldiphenylamine ingagwiritsidwenso ntchito ngati antioxidant, yomwe ingathandize kukhazikika ndi kulimba kwa zinthuzi ndikuziletsa kuti zisawonongeke kapena kuwonongeka chifukwa cha okosijeni panthawi yosungidwa ndikugwiritsidwa ntchito. Kuphatikiza apo, muzinthu zina zamagetsi ndi ma electrolyte a polima, ingagwiritsidwenso ntchito kukweza mphamvu za antioxidant ndi kukhazikika kwa zinthuzo.
25kg/ng'oma
Dioctyldiphenylamine CAS 101-67-7
Dioctyldiphenylamine CAS 101-67-7
