Kumukūʻai maikaʻi o ka mea hana MOCA II (4,4'-Methylene-bis-(2-chloroaniline) CAS: 101-14-4

wehewehe pōkole:

ʻO 4,4′-Methylene bis(2-chloroaniline), i kapa ʻia ʻo MOCA, he hui organik me ke ʻano kemika C13H12Cl2N2. Hoʻohana nui ʻia ʻo MOCA ma ke ʻano he mea hoʻouluulu no ka hoʻolei ʻana i ka polyurethane rubber a me kahi mea hoʻopili no nā mea hoʻopili uhi polyurethane. Hiki ke hoʻohana ʻia ʻo MOCA ma ke ʻano he mea hoʻōla no nā resins epoxy.

CAS: 101-14-4

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā Lepili Huahana

Nā waiwai waiwai

nā ʻano: keʻokeʻo a melemele māmā nā kristal nila wehe, hoʻomehana a huli i ka ʻeleʻele. Micro-absorbing. Density (g/ml, 25 ℃): 1.44, wahi heheʻe (ºc): 102-107, wahi paila (ºC, 0.3mmHg): 202-214, helu kuhikuhi refractive: 1.6710 (ESTIMATE), wahi flash (ºc):> 230 ° F, coefficient acidity (PKA): 3.33 ± 0.25 (Wānana), hoʻoheheʻe wai: <0.1 g/100 ml ma 25 ºc, hoʻoheheʻe ʻia i ka waikawa dilute, ketone, ether, waiʻona a me ka aromatherapy, hoʻoheheʻe iki 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'-diamiChemicalbooknodiphenylmethan;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'-Dichloro-4,4'-diamiChemicalbooknodiphenylmethan;3,3'-Dichloro-4,4'-diaminodifenilmetano;3,3'-Dicloro-4,4'-diaminodifenilmetano;4-(4-Amino-3-chlorobenzyl)-2-chlorophenylamine

Nā noi o MOCA

ʻO MOCA kahi mea hoʻōla a mea hoʻomakeʻa aromatologist i hoʻohana nui ʻia, kahi i hoʻohana nui ʻia no ka ninini ʻana i ke kino elastic polyurethane, kahua haʻuki plastik a me ke kahua pāʻani, ka uhi wai ʻole polyurethane, ka mea hoʻopili polyurethane, ka plastic foam, a pēlā aku. Hoʻohana nui ʻia nā kino elastic polyurethane i hana ʻia e MOCA i nā mīkini, ke kūkulu ʻana, ka halihali (kaʻa/moku/mokulele/kaʻaahi/alanui/alahaka), ʻoihana mining, ke sila ʻana a me ka insulation o nā ʻāpana uila, ka ʻoihana pale a me nā hale hana haʻuki Hana ʻana a me nā ʻoihana ʻē aʻe. Hoʻohana ʻia ʻo MOCA ma ke ʻano he mea hoʻōla o ka resin epoxy.

ʻAno -Ⅰ boutique MOCA he MOCA maʻemaʻe kiʻekiʻe. Ma hope o ka hoʻoheheʻe ʻia ʻana, he wai aniani ʻole ia a melemele iki. Hiki iā ia ke hana i kahi ʻōnaehana elastic polyurethane me ka ʻike aniani ʻaneʻane ʻole, ka ninini ʻana i ka hana kiʻekiʻe. Pena PU māmā.

Hoʻohana nui ʻia ʻo MOCA i nā mīkini, kaʻa, ka hana mokulele, ka hana mining, nā ʻoihana ʻoihana a me nā haʻuki (e like me ke ala plastik a me ka papahele plastik) hiki ke hoʻohana ʻia no ka hoʻōla 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 i nā waiwai kino a me nā mechanical maikaʻi loa a me nā hopena.

2. Mea hoʻōla no nā polyurethanes a me nā epoxy resins.

Nā kikoʻī o MOCA

Hui	Nā kikoʻī
helehelena	Nā granules melemele māmā
Kiko Heheʻe	≥98℃
Maʻemaʻe e HPLC	≥86%
Aniline manuahi	≤1.0%
ka makū	≤0.1%

Ka hoʻopili ʻana o MOCA

50kg/ʻeke

Pono ka mālama ʻana ma kahi anu, maloʻo a me ka ea.

Paʻa: Hoʻomehana a huli i ka ʻeleʻele, ʻūlū iki. ʻAʻohe hoʻāʻo pathological kikoʻī ma Kina, a ʻaʻole maopopo he mea ʻawahia a hōʻino kēia huahana. Pono e hoʻoikaika ʻia ka hāmeʻa e hōʻemi i ka pili ʻana me ka ʻili a hanu mai ke ala hanu, a hoʻēmi i ka hōʻino i ke kino kanaka i ka hiki.