Kurumidza kutumira DPPD hupfu CAS 74-31-7 Antioxidant H
Antioxidant H (DPPD) cas 74-31-7 ruzivo
Zita rechirungu: N, N-diphenyl-p-phenylenediamine
Muchidimbu Chirungu: Antioxidant H DPPD
CAS : 74-31-7
Molecular formula: C18H16N2
Molecular uremu: 260.34
Chaiyo giravhiti: 1.2
Kushandiswa kweAntioxidant H (DPPD) cas 74-31-7
Antioxidant H DPPD is a strong antioxidant properties of amine antioxidants, senge general amine antioxidants, ine simba rakasimba rekudzivirira kupisa, oksijeni, chiedza chekuchembera, uyezve inewo inodzivirira inodzivirira pane ozone uye simbi inokuvadza semhangura, manganese chikonzero. yekuchembera.
Antioxidant H DPPD ine yakanaka yekudzivirira mhedzisiro pakupisa kwezvakatipoteredza, okisijeni, mwenje, ozone uye zvimwe zvinhu zviri muchigadzirwa, uye ine pachena mhedzisiro mu chloroprene rabha.Antioxidant H DPPD inoshandiswa muzvigadzirwa zverabha, flexural performance yayo uye kutsemuka kuramba inovandudzwa zvinoshamisa.
Antioxidant H DPPD inoshandiswa zvakanyanya mumhando dzakasiyana dzezvigadzirwa zverabha zvemaindasitiri, kunyanya yakakodzera marudzi ese ematayi emota, matai emudhudhudhu, moped, tyre tread compound, inowanzoshandiswa mumhando dzese dzebhandi, bhandi rekutumira, bhandi rekutakura, nezvimwe. , uyewo zvakasiyana-siyana zverabha pad uye waya uye tambo.Inoshandiswawo kune zvinodiwa zvezuva nezuva senge soles.
Antioxidant H (DPPD) cas 74-31-7 Packing uye Kuchengeta
25kg pabhegi, yakaputirwa mubepa repepa rakaiswa bhegi repurasitiki, rinofanira kuchengetwa munzvimbo inotonhorera uye inofefetera.Hupenyu hwesherufu hwayo mwedzi gumi nemiviri.Mushure mezuva rakatarwa, kana chigadzirwa chekuongorora chichiri kusvika pachiyero, chinogona kuramba chichishandiswa.
| Item | Index | ||
| Yakanatswa | 1stgrade | 2ndgrade | |
| Pakutanga kunyungudika, ℃ | ≥140.0 | ≥135.0 | ≥125.0 |
| Madota, %(m/m) | ≤0.40 | ≤0.40 | ≤0.40 |
| Kuderera nekudziya, %(m/m) | ≤0.40 | ≤0.40 | ≤0.40 |
| Kusara kuburikidza nekusefa (100 mesh), % (m/m) | ≤1.0 | ≤1.0 | ≤1.0 |
| Chitarisiko | Gray kana brown powder
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