Mea Hana Maikaʻi Kumukūʻai MOCA II (4,4'-Methylene-bis-(2-chloroaniline) CAS: 101-14-4
Waiwai waiwai
nā hiʻohiʻona: keʻokeʻo a i ʻole melemele ʻeleʻele ʻeleʻele kristal, wela a ʻeleʻele. Micro-absorbing.Density (g/ml, 25 ℃): 1.44, wahi hehee (ºc): 102-107, wahi hoʻolapalapa (ºC, 0.3mmHg): 202-214, kuhikuhipuʻuone refractive: 1.6710 (ESTIMATE), kiko uila (ºc):> 230 acidity cofficient (ºc) 0.25 (Preddict), wai hoʻoheheʻe: <0.1 g/100 ml ma 25 ºc, hiki ke hoʻoheheʻe ʻia i loko o ka waikawa dilute, ketone, etera, ka waiʻona a me ka aromatherapy, hiki ke hoʻoheheʻe ʻia i ka wai.
Nā huaʻōlelo like : METHYLENEBIS(2-CHLOROANILINE);CHEMBRDG-BB5180272;3,3'-Dichloro-4,4'-diaminodiph;3,3'-dicloro-4,4'-diaminodifenilmetano;3,3'-Dichlor-4,4'-diamiChemi calbooknodiphenylmethan;3,3'-Dichloro-4,4'-diaminodifenilmetano;3,3'-Dicloro-4,4'-diaminodifenilmetano;4-(4-Amino-3-chlorobenzyl)-2-chlorophenylamine
Nā huaʻōlelo like
METHYLENEBIS(2-CHLOROANILINE);CHEMBRDG-BB5180272;3,3'-Dichloro-4,4'-diaminodiph;3,3'-dicloro-4,4'-diaminodifenilmetano;3,3'-Dichlor-4,4'-diamiChemic albooknodiphenylmethan;3,3'-Dichloro-4,4'-diaminodifenilmetano;3,3'-Dicloro-4,4'-diaminodifenilmetano;4-(4-Amino-3-chlorobenzyl)-2-chlorophenylamine
Nā noi o MOCA
MOCA mea maʻamau hoʻohana aromatologist dihamines a curing agent, ka mea nui i hoʻohana 'ia no ka ninini polyurethane elastic kino, plastic kahua pāʻani a me ke kahua pāʻani, polyurethane uhi wai, polyurethane adhesive, foam plastic, etc. Polyurethane elastic kino i hanaʻia e MOCA ua hoʻohana nuiʻia i ka mīkini, ke kūkuluʻana, ka halihali (kaʻa / moku / mokulele / alahao), kaʻaahi / mokuahi / alahao , mininghighway / bridges , mininghigh ʻoihana a me nā ʻoihana haʻuki. Hoʻohana ʻia ʻo MOCA ma ke ʻano he lāʻau lapaʻau o ka resin epoxy.
ʻO Type -Ⅰ boutique MOCA kahi MOCA maʻemaʻe kiʻekiʻe. Ma hope o ka hoʻoheheʻe ʻana, ʻaʻole waihoʻoluʻu i ka wai aniani melemele iki. Hiki iā ia ke hana i kahi ʻōnaehana elastic polyurethane me ka ʻike ʻole o ka kala ʻole, ka ninini kiʻekiʻe. Pena PU ʻulaʻula.
- Hoʻohana nui ʻia ʻo MOCA i nā mīkini, kaʻa, hana mokulele, mining, ʻoihana a me nā keʻena haʻuki (e like me ka plastic track a me ka papahele plastik) hiki ke hoʻohana ʻia no ka mālama ʻana a me nā uhi wai ʻole e like me ka epoxy resin, hiki ke hāʻawi ʻia i ka polyester a me ka polyether elastomer maikaʻi loa i ke kino a me nā waiwai mechanical a me nā hopena.
2. Mea ho'ōla no ka polyurethanes a me ka epoxy resins.
ʻO ka wehewehe ʻana o MOCA
| Huihui | Hōʻike |
| Ka nana aku | ʻO nā granule melemele ʻeleʻele |
| Lae hehee | ≥98 ℃ |
| Maemae Na HPLC | ≥86% |
| Aniline manuahi | ≤1.0% |
| Māmā | ≤0.1% |
Hoʻopili ʻia o MOCA
50kg/ʻeke
Pono ka waiho ʻana ma kahi anuanu, maloʻo a ventilate.
Paʻa: ʻO ka wela a ʻeleʻele, haʻahaʻa iki. ʻAʻohe hōʻike pathological kikoʻī ma Kina, a ʻaʻole maopopo ia he mea ʻawaʻawa a pōʻino kēia huahana. Pono e hoʻoikaika ʻia ka mea hana e hōʻemi i ka pili ʻana me ka ʻili a me ka hanu ʻana mai ka ʻōpū hanu, a e hōʻemi i ka pōʻino i ke kino o ke kanaka e like me ka hiki.
