Onye nrụpụta ezigbo ọnụ ahịa MOCA II (4,4'-Methylene-bis-(2-chloroaniline) CAS: 101-14-4

nkowa nkenke:

4,4′-Methylene bis (2-chloroaniline), nke a na-akpọ MOCA, bụ ngwakọta organic na usoro kemịkalụ C13H12Cl2N2. A na-ejikarị MOCA eme ihe dị ka ihe na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ nkedo polyurethane rọba na ihe na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe mkpuchi polyurethane. A pụkwara iji MOCA mee ihe dị ka ihe na-agwọ ọrịa maka resin epoxy.

Ọnọdụ: 101-14-4

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àgwà: ọcha na icha mmirimmiri odo kristal agịga rụrụ arụ, kpo oku na-atụgharị oji. Micro-absorbing.Density (g/ml, 25 ℃): 1.44, agbaze ebe (ºc): 102-107, esi esi (ºC, 0.3mmHg): 202-214, refractive index: 1.6710 (ESTIMATE), flash point (ºc):> 30 acidity): (ºC):> 3. ± 0.25 (Amụma), mgbaze mmiri: <0.1 g / 100 ml na 25 ºc, soluble na dilute acid, ketone, ether, mmanya na aromatherapy, ntakịrị soluble na mmiri.

Ụdị okwu :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

Ụdị okwu

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

Ngwa nke MOCA

MOCA bụ ihe a na-ejikarị aromatologist dihamines ma ọ bụ onye na-agwọ ọrịa, nke a na-ejikarị eme ihe maka ịwụsa ahụ polyurethane na-agbanwe ahụ, ogige egwuregwu plastik na ámá egwuregwu, mkpuchi mkpuchi polyurethane, polyurethane adhesive, ụfụfụ ụfụfụ, wdg. mkpuchi mkpuchi, ụlọ ọrụ nchekwa na ụlọ egwuregwu Nrụpụta na mpaghara ndị ọzọ. A na-ejikwa MOCA dị ka ihe na-agwọ ọrịa resin epoxy.

Ụdị-Ⅰ boutique MOCA bụ MOCA dị ọcha dị elu. Mgbe agbazechara, ọ na-enweghị ụcha ka ọ bụrụ mmiri mmiri transperent na-acha odo odo. Ọ nwere ike ịmepụta polyurethane elastic system na ihe fọrọ nke nta ka ọ bụrụ enweghị isi nghọta, nnukwu arụmọrụ na-agbapụta. Agba PU na-acha ọkụ.

A na-eji MOCA n'ọtụtụ ebe na igwe, ụgbọ ala, nrụpụta ụgbọ elu, Ngwuputa, ụlọ ọrụ mmepụta ihe na egwuregwu egwuregwu (dị ka egwu rọba na ala plastik) enwere ike iji ya mee ihe maka ọgwụgwọ na mkpuchi mkpuchi mmiri dị ka resin epoxy, nke enwere ike inye polyester na polyether elastomer kacha mma anụ ahụ na akụrụngwa na nsonaazụ ya.

2. Onye na-agwọ ọrịa maka polyurethane na epoxy resins.

Nkọwapụta nke MOCA

Ngwakọta	Nkọwapụta
Ọdịdị	Granules na-acha odo odo
Ebe Na-agbaze	≥98℃
Ịdị ọcha Site na HPLC	≥86%
Aniline efu	≤1.0%
Mmiri	≤0.1%

Mbukota nke MOCA

50kg / akpa

Nchekwa kwesịrị ịdị jụụ, kpọrọ nkụ na ikuku.

Nkwụsi ike: Na-ekpo ọkụ ma na-atụgharị oji, obere iru mmiri. Enweghị ule nyocha zuru oke na China, ọ nweghịkwa n'aka na ngwaahịa a na-egbu egbu na mmerụ ahụ. Ekwesịrị imesi ngwaọrụ ahụ ike iji belata kọntaktị na akpụkpọ ahụ wee kuku ume site na traktị iku ume, ma belata mmerụ ahụ na ahụ mmadụ dịka o kwere mee.