(6ppd+7PPD) a wɔde afra .Eppd .
Nnuru nhyehyɛe .
Nnuru din: N-(1,{2}} dimethylbutyl)-N’-phenyl-P-phenylenediamine ne N-(1,4 - dimethylpentyl)-N’-Phenylenediamineminamine a wɔde afrafra afrafra .
CAs no.: 793-24-8,3081-01-4
Aguade ho nkyerɛkyerɛmu:
| Mmaeɛ | Nsu tuntum a wotumi fa so . | |
| Ahotew(GC),% . | kɛse sen anaasɛ ɛne no yɛ pɛ . | 95.0 |
| Ɔhyew a ɛyera(3hrs@70℃),% . | nea ennu anaasɛ ɛne no yɛ pɛ . | 0.30 |
| Nso,% | nea ennu anaasɛ ɛne no yɛ pɛ . | 0.10 |
| Density(20℃) . | 1.008-1.026 | |
| Viscosity(25℃), MPA·s . | 300-700 | |
◆ Nneɛma a Wɔde Di Dwuma:
-Eppd yɛ aduru a ano yɛ den a ɛko tia ɔyare mmoawa ne antiozonant.
-Eppd yɛ abɔdeɛ mu rɔba ne rɔba a wɔayɛ.
◆ Nneɛma a wɔde kyekyere nneɛma ho tebea: 208L wɔ dade sanku biara mu.
Nneɛma atitiriw a wɔde di dwuma ne agyapade .
Ɛyɛ n-1 1:2,3-dimethylbutyl-n’-phenyl-p-phenylenediamine (6ppd) ne N{9}},4-Dimethylpentyl-N'-PhenyL-P-PhenyleneIamIam (7ppd){16} a wɔn nyinaa yɛ adwuma, wɔn a wɔyɛ adwuma no kyerɛ wɔn ho wɔn ho no kyerɛ sɛ, wɔn a wɔyɛ adwuma no kyerɛ wɔn kwan sɛ wɔbɛbom ayɛ adwuma no ho mfonini Wobu no sɛ ɛte sɛ 6ppd wɔ adwumayɛ mu wɔ rɔba mu.
Ɛyɛ ma ahoɔden a ɛyɛ adwuma yiye ma ano aduru ahorow pii ne emulsion polymerized elastomers a ebetumi agyina kɔla a ɛsakra.
Aduru no ma tumi antiozonant ne antioxidant ahoɔden a eye kyɛn so kɛse ɔhyew flex ɔbrɛ a ɛko tia rɔba compounds.
Ɛyɛ nsu wɔ dan mu hyew mu, na ɛma mfaso a ɛwɔ so wɔ nsu a ɛyɛ hyew PPD's. so.
Ɛyɛ ma compound ahobammɔ fi catalytic degradation denam kɔbere ne afoforo heavy dade.
Ɛnnya nkɛntɛnso bɔne biara wɔ compound adhesion to textiles anaa steel cord a ɛkɔ soro kodu 2 phr. a ɛboro saa dodow yi so no ebetumi ayɛ nhwiren na asiw ply to ply to ply to ply to cord adhesion.
Ɛbɛsakra kɔla ahorow na ɛde nkitahodi a emu yɛ den ne atutra ho staining. aba.