Roba Antioxidant 6PPD (4020)
Apejuwe kukuru:
| RUBBER ANTIOXIDANT | RTENZA 4020 (6PPD) |
| Orukọ Kemikali | N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine |
| Ilana molikula | C18H24N2 |
| Ilana Molikula |  |
| Òṣuwọn Molikula | 268.40 |
| CAS No. | 793-24-8 |
Sipesifikesonu
| Nkan | Sipesifikesonu |
| Ifarahan | Grẹyish brown to brown Granular |
| Ojuami Crystallizing,℃ ≥ | 45.5 |
| Pipadanu lori Gbigbe,% ≤ | 0.50 |
| Eeru,% ≤ | 0.10 |
| Ayẹwo,% ≥ | 97.0 |
Awọn ohun-ini
Awọ eleyi ti grẹy si granular puce, iwuwo ibatan jẹ 0.986-1.00. Soluble ni benzene, acetone, ethyl acetate, toluene dichloroethane ati die-die tiotuka ninu ether, ma ṣe tu ninu omi. Pese awọn ohun-ini ti o lagbara ati awọn ohun-ini antioxidant pẹlu iwọn otutu giga ti o dara julọ ati iyipada iyipada si awọn agbo ogun roba.
Ohun elo
Iwọn ohun elo pẹlu lilo ninu awọn paati taya pneumatic, awọn taya to lagbara, gbigbe, awọn okun, awọn kebulu, awọn igbo, awọn gbigbe ọkọ ayọkẹlẹ ati awọn ọja roba gbogbogbo ti o farahan si ilọsiwaju ati awọn ipo iṣiṣẹ alamọdaju ati nilo aabo ozone.
Package
25kg kraft iwe apo.
Ibi ipamọ
Ọja naa yẹ ki o wa ni ipamọ ni ibi gbigbẹ ati itutu agbaiye pẹlu fentilesonu to dara, yago fun ifihan ọja ti a kojọpọ si oorun taara. Iṣeduro jẹ ọdun 2.
Jẹmọ itẹsiwaju alaye
Awọn orukọ miiran:
N- (1,3-Dimethylbutyl) -N-Phenyl-p-phenylene Diamine;
Antioxidant 4020; N- (1,3-Dimethylbutyl) -N-Phenyl-1,4-Benzenediamine; Flexzone 7F; Vulkanox 4020; BHTOX-4020; N- (1.3-dimethylbutyl) -N'-phenyl-p-phenylenediamine; N- (4-methylpentan-2-yl)-N'-phenylbenzene-1,4-diamine
O jẹ ti antioxidant roba ti p-phenylenediamine. Ọja mimọ jẹ erupẹ funfun ati oxidized sinu brown ri to nigbati o ba farahan si afẹfẹ. Ni afikun si ipa ipakokoro-atẹgun ti o dara, o tun ni awọn iṣẹ ti egboogi-ozone, egboogi-atẹgun ati fifọ, ati idinamọ bàbà, manganese ati awọn irin ipalara miiran. Iṣe rẹ jẹ iru si ti antioxidant 4010NA, ṣugbọn majele ati irritation awọ ara ko kere ju 4010NA, ati solubility ninu omi tun dara ju 4010NA. Aaye yo jẹ 52 ℃. Nigbati iwọn otutu ba kọja 35-40 ℃, yoo rọra agglomerate.
Aṣoju egboogi-ozone ati antioxidant ti a lo ninu roba adayeba ati roba sintetiki ni awọn ipa aabo ti o dara julọ lori fifọ osonu ati arugbo rirẹ, ati tun ni awọn ipa aabo to dara lori ooru, atẹgun, bàbà, manganese ati awọn irin ipalara miiran. Ti o wulo fun roba nitrile, roba chloroprene, roba styrene-butadiene, AT; NN, roba adayeba, ati bẹbẹ lọ.
