Mtengo wa fakitale Mphira Antioxidant DTPD CAS 68953-84-4
Dzina la malonda: Antioxidant DTPD (3100)
CAS: 68953-84-4
Mawonekedwe: brownish imvi tirigu
Kusalala%: ≥100
Malo Osungunuka (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
Chiwerengero Chonse cha B3+B4+B5%:≥80
Diphenylamine%: ≤6
Iron ppm: ≤750
Kugwiritsa ntchito Antioxidant DTPD 3100 CAS 68953-84-4
Antioxidant DTPD (3100), yomwe ingagawidwe m'magulu a p-phenylene antioxidant, ndi rabara yabwino kwambiri yotsutsana ndi ozoni ku neoprene. Imagwiritsidwa ntchito kwambiri mumakampani opanga matayala ndi zinthu zopangira rabara.
1.DTPD imatha kupirira ozoni. Mphamvu yake yolimbana ndi kusweka kwa ming'alu komanso chitetezo cha ozoni layer ndi yofanana ndi antioxidant 4010 NA ndi 4020.
2. DTPD, makamaka yosakanikirana ndi 4020 kapena 4010 NA, imatha kukulitsa moyo wa matayala moyenera. Antioxidant 4020 ndi 4010 NA imapereka chitetezo cha nthawi yochepa, pomwe DTPD imapereka chitetezo cha nthawi yayitali.
3. DTPD ilibe mphamvu pa vulcanization. Imagwira ntchito pa tayala la galimoto, tayala lakunja kwa msewu, tayala lakutsogolo ndi tayala la radial ply lomwe limagwiritsidwa ntchito pamavuto.
4.DTPD imathanso kukonza vuto lomwe matayala amafiira chifukwa cha antioxidant 4010 NA kapena 4020.
Antioxidant DTPD 3100 CAS 68953-84-4 Kulongedza ndi Kusunga
25kg pa thumba lililonse, lopakidwa mu thumba la pepala lopangidwa ndi filimu, loteteza kutentha kwambiri, kutentha kwa dzuwa komanso mvula ikagwa panthawi yonyamula.
| Chinthu | Mndandanda |
| Malo osungunuka ℃ | 92~98 |
| Chinyezi, 70℃% ≤ | 0.3 |
| Phulusa, 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 |
| Chitoliro R1+R2+R3,% ≥ | 90 |
