Soo saaraha Qiimaha Wanaagsan MOCA II (4,4'-Methylene-bis-(2-chloroaniline) CAS: 101-14-4

sharaxaad gaaban:

4,4′-Methylene bis (2-chloroaniline), oo loo yaqaan MOCA, waa iskudhis organic ah oo leh qaacidada kiimikada C13H12Cl2N2.MOCA waxaa inta badan loo isticmaalaa sida wakiilka vulcanizing si loo tuuro caag poliurethane iyo wakiilka crosslink ee xabagta poliurethane.MOCA waxa kale oo loo isticmaali karaa sidii daaweeyaha resins epoxy.

CAS: 101-14-4

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Guryaha hantida

sifooyin: caddaan ilaa cirro huruud ah oo irbad dabacsan oo dabacsan, kululaynta iyo isu beddelashada madow.Micro-nuugista ºc):> 230 ° F, iskudarka aysidhka (PKA): 3.33 ± 0.25 (Saadaal), kala dirida biyaha: <0.1 g/100 ml at 25 ºc, milmaya aashitada barafka, ketone, ether, alkohol iyo udgoon, wax yar ku milma biyo.

La mid ah: 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

La mid ah

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

Codsiyada MOCA

MOCA waa dihamines aromatologist caadi ahaan loo isticmaalo ama wakiilka daawaynta, kaas oo inta badan loo isticmaalo shubidda polyurethane laastikada, garoonka ciyaaraha caaga ah iyo garoonka, daahan polyurethane biyuhu, xabagta polyurethane, caag xumbo, iwm. , dhismaha, gaadiidka (baabuur / markabka / diyaarad / tareenka / jid weyn / buundada), warshadaha macdanta, qalabka elektarooniga ah shaabadeynta iyo dahaarka, warshadaha difaaca iyo goobaha isboortiga Wax soo saarka iyo beeraha kale.MOCA waxa kale oo loo istcimaalaa sidii daawaynta resin epoxy.

Nooca -Ⅰ boutique MOCA waa MOCA saafi ah oo sarreeya.Kadib dhalaalid, waa bilaa midab ilaa dareere hufan oo huruud ah.Waxay abuuri kartaa nidaamka laastikada poliurethane oo leh ku dhawaad midab aan midab lahayn, shuban waxqabad sare leh.Midab khafiif ah oo PU ah.

MOCA waxaa si weyn loogu isticmaalaa mishiinada, baabuurta, wax soo saarka diyaaradaha, macdanta, warshadaha iyo goobaha isboortiga (sida track caag ah iyo dabaq caag ah) waxaa loo isticmaali karaa daawaynta iyo daahan biyuhu sida resin epoxy, kaas oo la siin karaa polyester iyo elastomer polyether inta badan. guryaha wanaagsan ee jirka iyo farsamada iyo natiijada.

2. Wakiilka daawaynta ee polyurethane iyo resins epoxy.

Tilmaamaha MOCA

Isku dhafka	Tilmaamid
Muuqashada	Granules huruud ah oo cirro leh
Meesha dhalaalaysa	≥98℃
Daahirnimada By HPLC	≥86%
Aniline bilaash ah	≤1.0%
Qoyaanka	≤0.1%

Xiritaanka MOCA

50kg/bac

Kaydinta waa inay ahaataa mid qabow, engegan oo hawo leh.

Xasilooni: Kululaynta iyo isu beddelashada madow, qoyaan yar.Ma jiro baaritaan faahfaahsan oo cilmi-nafsiyeedka Shiinaha, mana hubo in badeecadani ay tahay sun iyo waxyeelo.Qalabka waa in la xoojiyaa si loo yareeyo xiriirka maqaarka iyo in laga soo nuugo mareenka neefsashada, iyo in la yareeyo waxyeellada jidhka bini'aadamka intii suurtagal ah.