Mai ƙera Kyawun Farashin MOCA II (4,4'-Methylene-bis-(2-chloroaniline) CAS: 101-14-4

taƙaitaccen bayanin:

4,4'-Methylene bis (2-chloroaniline), wanda ake kira MOCA, wani fili ne na kwayoyin halitta tare da tsarin sinadaran C13H12Cl2N2.MOCA galibi ana amfani dashi azaman wakili mai ɓarna don simintin roba na polyurethane da wakili mai shinge don adhesives na polyurethane.Hakanan za'a iya amfani da MOCA azaman wakili na warkewa don resin epoxy.

Saukewa: 101-14-4

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Kaddarorin dukiya

halaye: fari zuwa kodadde rawaya sako-sako da allura lu'ulu'u, dumama da kuma juya baki.Micro-absorbing.Density (g/ml, 25 ℃): 1.44, narkewa (ºc): 102-107, tafasar batu (ºC, 0.3mmHg): 202-214, refractive index: 1.6710 (KIMIYYA), walƙiya batu ( ºc):> 230 ° F, acidity coefficient (PKA): 3.33 ± 0.25 (Predict), ruwa narkewa: <0.1 g / 100 ml a 25 ºc, mai narkewa a cikin tsarma acid, ketone, ether, barasa da aromatherapy, dan kadan soluble a ruwa.

Synonyms: 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

Makamantu

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

Aikace-aikace na MOCA

MOCA ne da aka saba amfani aromatologist dihamines ko curing wakili, wanda aka yafi amfani da zuba polyurethane roba jiki, filastik filin wasanni da filin wasa, polyurethane mai hana ruwa shafi, polyurethane m, kumfa filastik, da dai sauransu Polyurethane roba jikin kerarre da MOCA suna yadu amfani da inji. , gini, sufuri (mota / jirgi / jirgin sama / jirgin kasa / babbar hanya / gada), ma'adinai masana'antu, lantarki bangaren sealing da kuma rufi, tsaro masana'antu da wasanni wuraren Manufacturing da sauran filayen.Hakanan ana amfani da MOCA azaman wakili na warkarwa na resin epoxy.

Nau'in -Ⅰ boutique MOCA babban tsabta ne MOCA.Bayan narkewa, ba shi da launi zuwa ruwan rawaya mai haske.Zai iya haifar da tsarin roba na polyurethane tare da kusan bayyana gaskiya mara launi, babban aikin zubewa.Fentin PU mai launin haske.

MOCA ne yadu amfani da inji, mota, jirgin sama masana'antu, hakar ma'adinai, masana'antu da kuma wasanni wurare (kamar filastik waƙa da filastik bene) za a iya amfani da su warkewa da kuma hana ruwa coatings kamar epoxy guduro, wanda za a iya bai wa polyester da polyether elastomer mafi. kyawawan kaddarorin jiki da na inji da sakamakon.

2. Maganin warkewa don polyurethane da resin epoxy.

Bayanin MOCA

Haɗin gwiwa	Ƙayyadaddun bayanai
Bayyanar	Kodi mai rawaya granules
Matsayin narkewa	≥98℃
Tsaftace Ta HPLC	≥86%
Aniline Free	≤1.0%
Danshi	≤0.1%

Farashin MOCA

50kg/bag

Ma'aji ya kamata ya kasance a sanyi, bushe da iska.

Karfin hali: Dumama da juya baki, dan zafi kadan.Babu wani cikakken gwajin cututtukan cututtuka a kasar Sin, kuma ba shi da tabbacin cewa wannan samfurin yana da guba da lahani.Yakamata a karfafa na'urar don rage cudanya da fata da shakar numfashi daga numfashi, da kuma rage cutar da jikin mutum gwargwadon iyawa.