Hoobkas nqi Roj Hmab Antioxidant DTPD CAS 68953-84-4
Khoom npe: Antioxidant DTPD (3100)
CAS: 68953-84-4 Nr
Qhov tsos: brownish grey grain
Fineness%: ≥100
Melting Point (DSC) ℃: 93-101
(B3) N, N'-Diphenyl-para-phenylenediamine %: 16-24
(B4)N,N'-Di-O-Tolyl-para-phenylenediamine %:15-23
(B5)N-Phenyl-N'-O-Tolyl-paraphenylenediamine%: 40-48
Tag Nrho B3 + B4 + B5 Cov ntsiab lus%: ≥80
Diphenylamine%: ≤6
Hlau ppm: ≤750
Daim ntawv thov ntawm Antioxidant DTPD 3100 CAS 68953-84-4
Antioxidant DTPD (3100), uas tuaj yeem muab faib ua pawg p-phenylene antioxidant, yog ib qho zoo heev antiozonant rau neoprene roj hmab.Nws yog dav siv hauv kev lag luam log tsheb thiab cov khoom siv roj hmab.
1.DTPD tuaj yeem tiv thaiv ozone.Nws lub peev xwm ntawm kev tiv thaiv flex cracking nyhuv thiab ozone txheej tiv thaiv zoo ib yam li antioxidant 4010 NA thiab 4020.
2.DTPD, tshwj xeeb tshaj yog sib xyaw nrog 4020 lossis 4010 NA, tuaj yeem txuas ntxiv lub neej kev pabcuam ntawm cov log tsheb zoo.Antioxidant 4020 thiab 4010 NA muab kev tiv thaiv luv luv, thaum DTPD muab kev tiv thaiv mus ntev.
3.DTPD tsis muaj kev cuam tshuam rau vulcanization.Nws siv rau tsheb log tsheb, tsheb khiav tawm ntawm txoj kev, tsheb kauj vab kab pheeb ces kaum thiab radial ply log tsheb uas yog siv rau qhov xwm txheej nyuaj.
4.DTPD kuj tuaj yeem kho qhov tsis txaus uas cov log tsheb tig liab vim yog antioxidant 4010 NA lossis 4020.
Antioxidant DTPD 3100 CAS 68953-84-4 Ntim thiab Cia
25kg ib lub hnab, ntim rau hauv cov hnab ntawv sib xyaw ua ke nrog zaj duab xis, tiv thaiv qhov kub thiab txias, tshav kub kub thiab nag los nag thaum caij tsheb thauj mus los.
| Yam khoom | Index |
| Melting point ℃ | 92-98 : kuv |
| Cov dej noo, 70 ℃% ≤ | 0.3 |
| Tshauv, 750 ℃ % ≤ | 0.3 |
| Diphenylamine, % ≤ | 5 |
| N, N'-Di-Phenyl-para-Phenylenediamin, (R1)% | 20 ± 4 |
| N-Pheny1-N'-O-Toly1-paraphenylenediamine, (R2)% | 49 ± 4 |
| N, N'-Di-O-Tolyl-para-Phenylenediamin, (R3)% | 26 ± 4 |
| Toal R1 + R2 + R3,% ≥ | 90 |
