Isar da sauri DPD foda cas 74-31-7 Antioxidant h
Antioxidant h (dppd) cas 74-31-7 detailsarin bayani
Turanci Alias: N, N, N-Samiruenyl-P-Phenylediamine
Shahararren Ingilishi: Antoxidant H DPPD
CAS: 74-31-7
Tsarin Abinci: C18H16N2
Weightur nauyi: 260.34
Takamaiman nauyi: 1.2
Aikace-aikacen antioxidant h (dppd) cas 74-31-7
Antioxidant h dppd shine mai ƙarfi antioxidants of antioxidants, kamar mahimmancin ci gaba na kariya a kan ozone da kuma matsalolin tsufa, wato mai cutarwa kamar jan ƙarfe, manganese de na tsufa.
Antioxidan H DPPD yana da kyakkyawan kariya ga zafin rana, oxygen, haske, ozone da sauran dalilai a cikin samfurin, kuma yana da sakamako a bayyane a cikin roba ta chloropren. Ana amfani da antioxidant h dppd a cikin samfuran roba, aikin mawuyacin aikinta da juriya juriyarsa ana inganta su a hankali.
Antioxidan h dppd ana amfani dashi sosai a cikin nau'ikan samfuran roba, musamman waɗanda suka dace da kowane irin motoci, ana amfani da tayoyin bel, da aka watsa. , kazalika da dama pad pad da waya da kebul. Hakanan ana amfani dashi don abubuwan yau da kullun kamar soles.
Antioxidant h (dppd) cas 74-31-7 tattarawa da ajiya
25KG PER BO BAG, Kunshin a cikin jakar takarda da aka yi layi tare da jakar filastik, ya kamata a adana shi a cikin wuri mai sanyi da ventilated. Rayuwarsa tana zuwa watanni 12. Bayan da aka ƙayyade, idan mai binciken samfurin ya kasance har yanzu don daidaitawa, ana iya ci gaba da amfani da shi.
| Kowa | Fihirisa | ||
| Mai ladabi | 1stgrade | 2drade | |
| Farkon melting matsayi, ℃ | ≥140.0 | ≥135.0 | ≥125.0 |
| Ash abun ciki,% (m / m) | ≤0.40 | ≤0.40 | ≤0.40 |
| Yanke hukunci ta hanyar dumama,% (m / m) | ≤0.40 | ≤0.40 | ≤0.40 |
| Saura ta hanyar sieving (100 Ish),% (M / M) | ≤1.0 | ≤1.0 | ≤1.0 |
| Bayyanawa | Launin toka ko launin ruwan kasa
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