Roj Hmab Antioxidant IPPD (4010NA)
Lus piav qhia luv luv:
| RUBBER ANTIOXIDANT | RTENZA 4010NA (IPPD) |
| Tshuaj npe | N-isopropyl-N'-phenyl-p-phenylenediamine |
| Molecular Formula | C15H18N2 |
| Molecular Structure |  |
| Molecular Luj | 226.32 Nws |
| CAS Nr. | 101-72-4 ib |
Specification
| Yam khoom | Specification |
| Qhov tshwm sim | Tsaus xim av rau tsaus violet Granular |
| Melting Point, ℃ ≥ | 70.0 ua |
| Poob rau ziab, % ≤ | 0.50 ib |
| Tshauv, % ≤ | 0.30 Nws |
| Kev ntsuam xyuas (GC), % ≥ | 92.0 ua |
Cov khoom
Tsaus xim av mus rau ntshav xim av granules. Qhov ceev yog 1.14, soluble hauv roj, benzene, ethyl acetate, carbon disulfide thiab ethanol, tsis yooj yim soluble hauv roj av, tsis yog dej soluble. Muab cov khoom muaj zog antioxidant uas muaj qhov kub thiab txias thiab flexing tsis kam rau cov khoom siv roj hmab.
Daim ntawv thov
Daim ntawv thov ntau yam suav nrog kev siv hauv pneumatic log tsheb Cheebtsam, ib qho antioxidant rau cov roj hmab ntuj thiab ntau hom roj hmab hluavtaws, tshwj xeeb tshaj yog rau kev tiv thaiv thermal deterioration ntawm NBR. Zoo heev kub thiab flexing kuj.
Pob
25kg kraft ntawv hnab.
Cia
Cov khoom yuav tsum tau muab cia rau hauv qhov chaw qhuav thiab txias nrog qhov cua zoo, tsis txhob raug cov khoom ntim rau hauv tshav ntuj ncaj qha. Lub sijhawm siv tau yog 2 xyoos.
Cov ntaub ntawv txuas ntxiv
Antioxidant 40101NA, tseem hu ua antioxidant IPPD, tshuaj lub npe yog N-isopropyl-N '- phenyl-phenylenediamine, nws yog npaj los ntawm reacting 4-aminodiphenylamine, acetone, thiab hydrogen nyob rau hauv lub xub ntiag ntawm ib tug catalyst nyob rau hauv siab ntawm 160 mus rau 165 ℃, Lub melting point yog 80.5 ℃, thiab lub boiling point yog 366 ℃. Nws yog ib qho additive uas yog ib qho zoo heev lub hom phiaj antioxidant rau ntuj roj hmab, hluavtaws roj hmab, thiab latex. Nws muaj kev tiv thaiv zoo tiv thaiv ozone thiab flex cracking. Nws kuj yog ib qho kev tiv thaiv zoo heev rau cov cua sov, oxygen, lub teeb, thiab kev laus. Nws tuaj yeem cuam tshuam cov catalytic aging nyhuv ntawm cov hlau tsis zoo xws li tooj liab thiab manganese ntawm roj hmab. Feem ntau yog siv rau cov log tsheb, cov raj sab hauv, cov raj roj hmab, cov nplaum nplaum, cov khoom siv roj hmab, thiab lwm yam.
