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Ukulethwa okusheshayo kwempuphu ye-DPPD CAS 74-31-7 Antioxidant H

Ukulethwa okusheshayo kwempuphu ye-DPPD CAS 74-31-7 Antioxidant H

Incazelo emfushane:

Igama lesibizo lesiNgisi: N, N-diphenyl-p-phenylenediamine

Isifinyezo sesiNgisi: I-Antioxidant H DPPD

I-CAS: 74-31-7

Ifomula yama-molecule: C18H16N2

Isisindo sama-molecule: 260.34

Amandla adonsela phansi athile: 1.2


Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Incazelo Yomkhiqizo

Imininingwane ye-Antioxidant H (DPPD) cas 74-31-7

Igama lesibizo lesiNgisi: N, N-diphenyl-p-phenylenediamine

Isifinyezo sesiNgisi: I-Antioxidant H DPPD

I-CAS: 74-31-7

Ifomula yama-molecule: C18H16N2

Isisindo sama-molecule: 260.34

Amandla adonsela phansi athile: 1.2

Ukuqina kanye nokusabela: Kuyavutha. Uma kuvezwa emoyeni noma elangeni, umkhiqizo uzoncibilikiswa futhi ushintshe umbala wawo. Uma uthintana ne-hydrochloric acid eshisayo, uba luhlaza okotshani.

Ukusetshenziswa kwe-Antioxidant H (DPPD) cas 74-31-7

I-Antioxidant H DPPD iyisici esinamandla se-antioxidant sama-antioxidants e-amine, njengama-antioxidants ajwayelekile e-amine, inokusebenza okuqinile kokuvikela ukushisa, umoya-mpilo, izici zokuguga okulula, ngaphezu kwalokho futhi inomphumela osobala wokuvikela ku-ozone kanye nezinsimbi eziyingozi njengethusi, i-manganese imbangela yokuguga.

I-Antioxidant H DPPD inomphumela omuhle wokuvikela ekushiseni kwemvelo, umoya-mpilo, ukukhanya, i-ozone nezinye izinto ezikumkhiqizo, futhi inomphumela osobala enjolobeni ye-chloroprene. I-Antioxidant H DPPD isetshenziswa emikhiqizweni yerabha, ukusebenza kwayo kokuguquguquka kanye nokumelana nokuqhekeka kuthuthukiswa kakhulu.

I-Antioxidant H DPPD isetshenziswa kabanzi ezinhlotsheni ezahlukene zemikhiqizo yerabha yezimboni, ikakhulukazi efanelekela zonke izinhlobo zamathayi ezimoto, amathayi esithuthuthu, i-moped, i-tyre tread compound, ivame ukusetshenziswa kuzo zonke izinhlobo zebhande, ibhande lokudlulisa, ibhande lokuhambisa, njll., kanye nephedi yerabha ehlukahlukene kanye nocingo kanye nekhebula. Iphinde isetshenziswe ezidingweni zansuku zonke njengezinsika.

I-Antioxidant H (DPPD) cas 74-31-7 Ukupakisha Nokugcina

Isikhwama esingama-25kg, sipakishwe esikhwameni sephepha esifakwe isikhwama sepulasitiki, kufanele sigcinwe endaweni epholile nenomoya. Isikhathi saso sokugcina singezinyanga eziyi-12. Ngemva kosuku olubekiwe, uma ukuhlolwa kabusha komkhiqizo kusesezingeni elifanele, singaqhubeka nokusetshenziswa.

Imininingwane

Into

Inkomba

Kucwengisisiwe

Ibanga lokuqala

Ibanga lesi-2

Iphuzu lokuqala lokuncibilika, ℃

≥140.0

≥135.0

≥125.0

Okuqukethwe komlotha, %(m/m)

≤0.40

≤0.40

≤0.40

Ukunciphisa ngokushisa, %(m/m)

≤0.40

≤0.40

≤0.40

Okusele phakathi kokuvinjelwa (i-mesh engu-100), % (m/m)

≤1.0

≤1.0

≤1.0

Ukubukeka

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