Omugatte gwa (6ppd+7PPD) .EPPD .
Ensengekera y’eddagala .
Erinnya ly’eddagala: Omutabula gwa N-(1, 3 - dimethylbutyl)-n’-phenyl-p-phenylenediamine ne N-(1, 4 - dimethylpetenl)-n’-phenyl-p-phenylenediamine .
cas no.: 793-24-8, 3081-01-4
Ebikwata ku bikozesebwa:
| Endabika | Amazzi amaddugavu agatambula . | |
| Obulongoofu(GC),% . | Ekisinga oba ekyenkana . | 95.0 |
| okufiirwa ebbugumu(3hrs@70℃),% . | ekitono okusinga oba ekyenkana . | 0.30 |
| Evvu,% | ekitono okusinga oba ekyenkana . | 0.10 |
| Densite(20℃) . | 1.008-1.026 | |
| viscosity(25 diguli ), MPA·S . | 300-700 | |
◆ Okukozesa:
-EPPD ddagala lya maanyi eriziyiza obuwuka obuleeta obulwadde bwa siriimu era eriziyiza obuwuka obuleeta obulwadde.
-EPPD ekozesebwa ku kapiira ak'obutonde ne synthetic rubber.
◆ Embeera y’okupakinga: 208L buli ngoma y’ekyuma.
Enkozesa ennene n’ebintu .
Kiba 1:2 1:2 blend ya n-1, 3-dimethylbutyl-n'-phenyl-p-phenylenediamine (6ppd) ne n-1,4-dimethylpentyl-n'-phenyl-p-p-phenylenediamine (7PPD) n'olwekyo, both blend {ents, their blends sholstitule shopsable activity, their blends level comparsable, their canystituled activity, their blends level comparsable, their blendsled comparsable activity, their blends lends lendst lends lends lends, their blends lends, their blends lends, their blends lends, their blend {1PPD) {16} Nga bwekifaanagana ne 6PPD mu ngeri y'okukola mu kapiira.
Ewa okutebenkeza okulungi ku kika ekinene eky’ekisengejjero n’emulsion polymerized elastomers ezisobola okugumira okukyuka kwa langi.
Ekintu kino kiwa antiozonant n’ebirungo ebiziyiza obuwuka obuleeta obulwadde bwa high temperature flex fatigue resistance eri ebirungo bya kapiira.
Ye mazzi ku bbugumu erya bulijjo, egaba enkizo mu kukwata ku mazzi agabuguma PPD's.
Kiwa obukuumi obw’amaanyi okuva ku kuvundira mu kikomo n’ebyuma ebirala ebizito.
Tekirina kibi ku kunyweza kwa kirungo ku ngoye oba omuguwa gw’ekyuma okutuuka ku mitendera gya 2 phr. waggulu w’obungi buno kiyinza okufuumuuka ne kitaataaganya ply okutuuka ku ply ne ply okusiba omuguwa.
Kijja kukyusa ebirungo ebikola langi era kireete okusiiga ennyo okukwatagana n’okusenguka.