Mea hoʻōla ʻoki kino 6PPD/6PPD/CAS:793-24-8/N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine
Wehewehe Pōkole:
Inoa Huahana: Antioxidant 6PPD
CAS: 793-24-8
ʻAno: ZA-Y
MF: C18H24N2
MW: 268.4
ʻANO:
Wehewehena:
ʻO 6-PPD kahi p-phenylenediamine i pani ʻia.1 Hoʻopau ia i ka ozone, e hana ana i nā radical nitroxyl.2 Hoʻemi ka 6-PPD i ka hiki ke hatchable o nā embryos zebrafish ma 25.6 a me 78.9% ke hoʻohana ʻia ma nā ʻano o 0.022 a me 0.22 mg/L, kēlā me kēia.1 Hoʻemi pū ia i ka neʻe ʻana a me ka lōʻihi o ke kino, a me ka hoʻoulu ʻana i nā malformations ulu a me ke kaumaha oxidative i loko o nā embryos zebrafish. Ua hoʻohana ʻia nā ʻano hana i loaʻa ka 6-PPD ma ke ʻano he mau mea hoʻohui paʻa a me nā antiozonants i loko o ka rubber. ʻŌLELO AʻO ʻAʻole kēia huahana no ka hoʻohana kanaka a kauka holoholona paha.
Kikoʻī:
| Mea | Nā kikoʻī |
| Kiko heheʻe | 45-46°C |
| Kikowaena paila | 260°C |
| Ka nui o ka paʻa | 0.986~1.00g/cm3 |
| Ka hiki ke hoʻoheheʻe ʻia | hiki ke hoʻoheheʻe ʻia i loko o ka Methanol |
| ʻIkepili refractive | 1.6300 (kuhikuhi) |
| Fp | 204°C |
| Mahana mālama. | E mālama i kahi pouli, Sila ʻia i kahi maloʻo, Mahana o ka lumi |
| Palapala | pauka i ka puʻupuʻu |
| Waihoʻoluʻu | ʻAlani māmā a ʻUlaʻula ʻeleʻele a ʻEleʻele |
| Ka hoʻoheheʻe ʻana i ka wai | <0.1 g/100 mL ma 17 ºC |
Hoʻohana
ʻO 6PPD kahi mea anti-kahiko para phenylenediamine rubber, nona ka hoʻohālikelike maikaʻi me ka rubber, ʻaʻole maʻalahi ke pīpī i ka hau, ʻaʻole maʻalahi ke mahu, haʻahaʻa ka ʻawahia, a he kūpaʻa maikaʻi loa i ka oxygen, ozone, ka haki ʻana o ke kūlou, a me ka haki ʻana o ka lā. Loaʻa iā ia nā hopena pale ikaika i nā metala ʻino e like me ke keleawe a me ka manganese, a kūpono no nā ʻano rubbers synthetic a me nā kūlohelohe. Maikaʻi ka hoʻolaha ʻana i loko o ka mea rubber, he hopena palupalu i ka mea rubber, a he liʻiliʻi ka hopena i ka vulcanization. Hiki ke hoʻohana ʻia no nā huahana rubber like ʻole e like me nā kaila, a hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻopaʻa oxygen wela no ka polyethylene, polypropylene, a me nā resins acrylic.
ʻŌpala a me ka Hoʻouna ʻana
ʻEke pepa kraft i kāwili ʻia, 25kg/ʻeke. A i ʻole e like me nā koi o ka mea kūʻai.
No nā waiwai maʻamau a hiki ke hāʻawi ma ke kai a me ka lewa
Mālama a me ka mālama ʻana
Ola papa: 24 mahina mai ka lā i hana ʻia ai i loko o ka pahu i wehe ʻole ʻia mua i mālama ʻia i kahi maloʻo a me kahi anuanu, mai ka lā pololei, ka wai.
Hale kūʻai ea, hoʻomaloʻo wela haʻahaʻa, hoʻokaʻawale ʻia mai nā mea hoʻomake a me nā waikawa.
