CI Pigment ʻeleʻele 28 CAS 68186-91-4
Hoʻolauna
ʻO ka Pigment Black 28 kahi mea hoʻohana maʻamau i hoʻohana ʻia me ke ʻano kemika (CuCr2O4). ʻO kēia ka hoʻolauna ʻana i ke ʻano, hoʻohana, hoʻokumu a me ka ʻike palekana o Pigment Black 28:
ʻAno:
- ʻO ka Pigment Black 28 he ʻōmaʻomaʻo ʻeleʻele i ka pauka ʻeleʻele.
- Loaʻa ka uhi maikaʻi a me ke kūpaʻa kala.
-Ke kūpaʻa ikaika a me ka alkaline, maikaʻi ke kūpaʻa corrosion.
-He maikaʻi ke kūpaʻa māmā a me ka pale wela.
E hoʻohana:
- Hoʻohana nui ʻia ʻo Pigment Black 28 i nā pena, nā uhi, nā plastics, nā ʻōpala, nā seramika, nā aniani a me nā māla ʻē aʻe e hāʻawi i nā huahana waiwai ʻeleʻele a ʻeleʻele paha.
-Hoʻohana ʻia e like me ka puaʻa ʻeleʻele i ka pepa a me ka ʻoihana paʻi.
- Hiki ke hoʻohana ʻia no ke kala a me ka hoʻonani ʻana i nā seramika a me ke aniani.
Hanana:
- Hiki ke loaʻa iā Pigment Black 28 e ka synthesis inorganic. ʻO ke ala maʻamau, ʻo ia ka hana ʻana i ka paʻakai keleawe (e like me ke keleawe sulfate) a me ka paʻakai chromium (e like me ka chromium sulfate) ma lalo o nā kūlana kūpono e hana ai i ka Pigment Black 28.
ʻIke palekana:
- Manaʻo ʻia ʻo Pigment Black 28 he mea pōʻino ʻole, akā inā hoʻohu ʻia a ʻike ʻia paha i ka nui o ka nui, hiki ke hoʻopilikia i ke olakino kanaka, no laila pono e nānā ʻia kēia i ka wā e hoʻohana ai:
-E hōʻalo i ka hoʻokomo ʻana i ka pauka Pigment Black 28 a hoʻokomo i kahi pale pale kūpono i ka wā e hana ai.
-ʻalo i ka pili ʻana i ka ʻili lōʻihi, inā he pili pono e holoi koke ʻia me ka wai.
- Hōʻalo i ka hoʻopili ʻana me ka waika, alkali a me nā mea ʻē aʻe i ka wā e mālama ai i mea e pale ai i nā hopena palekana.
-E heluhelu pono i nā ʻōlelo aʻoaʻo palekana a me nā ʻōlelo aʻoaʻo ma mua o ka hoʻohana ʻana, a e lawe i nā hana pale kūpono.
