Hoobkas Nqe Roj Hmab Antioxidant DPD CAST PREAT 68953-84-4
Cov Khoom Siv: Antioxidant DPD (3100)
CAS: 68953-84-4
Tsos: Brownish Grey grain
Finness%: ≥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) nenylyl-n'-o-tolyl-tolyl-paraphenylenediamine%: 40-48
Tag nrho B3 + B4 + B5 Cov Ntsiab Lus%: ≥80
Diphenylamine%: ≤6
Hlau PPM: ≤750
Daim Ntawv Thov ntawm Antioxidant DPD 3100 CAS 68953-84-4
Antioxidant DPD (3100), uas tuaj yeem raug cais nyob rau hauv P-Phenylene antioxivant pawg, yog ib tug zoo heev Antiozonant rau neoprene roj hmab. Nws yog dav siv nyob rau hauv cov log tsheb kev lag luam thiab cov khoom lag luam roj hmab.
1.Dpd tuaj yeem tiv taus ozone. Nws lub peev xwm ntawm anti - flex backgle nyhuv nyhuv thiab ozone txheej tiv thaiv yog zoo li antioxidant 4010 na thiab 4020.
2.Dpd, tshwj xeeb tov nrog 4020 lossis 4010 NA, tuaj yeem txuas ntxiv cov kev pabcuam lub neej ntawm cov log tsheb zoo. Antioxidant 4020 thiab 4010 NA muab kev tiv thaiv luv luv, thaum DPD muab kev tiv thaiv ntev ntev.
3.Dpd tsis muaj kev cuam tshuam ntawm kev vulcanization. Nws siv rau cov log tsheb tsheb, cov log tsheb tawm ntawm txoj kev tsheb, kab pheeb ces kaum thiab radial ply tirewhich yog siv nyob rau hauv nyuaj.
4.Dpd tseem tuaj yeem kho qhov tsis muaj peev xwm ntawm cov log tsheb tig vim antioxidant 4010 na lossis 4020.
Antioxidant DPD 3100 CAS 68953-84-4 ntim thiab cia
25Kg ib lub hnab, ntim rau hauv cov ntawv sau ntawv xov kab kab nrog zaj duab xis, tiv thaiv cov kub siab, hnub poob thiab los nag thaum caij tsheb thauj mus los.
| Yam | Phiaj qhia ntawv |
| Melting point ℃ | 92 ~ 98 |
| Noo 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 + R2,% ≥ | 90 |
