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3,3'-Dimethyl-4,4'- diaminodicyclohexylmethane (MACM)

3,3′-Dimethyl-4,4′-diaminodicyclohexylmethane, etiam ut MACM. Haec diame versatilis cycloaliphatica sanationem agentis et catenae extendentis provectae inservit pro epoxy, polyurethane, polyurea et polyamide systemata alta perficiendi.
  • Liquidum viscosum hyalina diaphanum

  • 6864-37-5

  • C15H30N2

  • 238.41

  • 229-962-1

  • Insolubilis in aqua

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Product Description

3,3'-Dimethyl-4,4'-diaminodicyclohexylmethane (MACM) est diaminus cycloaliphaticus cum CAS N. 6864-37-5. Duos anulos cyclohexylos yl substitutos cyclohexylos componit cum ponte methyleno connexos, cum circulos amino ad 4,4′ positiones. Haec structura aequilibrium praebet coniunctionem reactivitatis et impedimenti sterici, inde in materia sanata cum proprietatibus superioribus multis aminibus aliphaticis linearibus comparatis.


Viscositatem humilem praebet, bonam convenientiam cum epoxy resina, et confert ad altas vitreas temperaturae transitus (Tg), excellentem UV stabilitatem, et colorem retentio in formulis finalibus.


MACM procedens curationem agentis et catenae extensoris inservit pro epoxy, polyurethane, polyurea et polyamide rationum summus faciendis.



Technical Specifications

ITEMS SPECIFICATIONS
Aspectus Liquidum viscosum hyalina diaphanum
Assay ≥99.0%
Aquae ≤0.3%
Color (Apha) ≤12



Packaging & Storage


  • Net pondus 180kgs in tympano ferreo, 14.4MT/20'FCL cum grabatis.

  • Pone in vas airtight et repone in loco frigido, sicco et bene ventilato. Abstinere a fontibus ignitionis, caloris, lucis, oxidizers validi, acidi et cetera.



Beneficia 3,3'-Dimethyl-4,4'-diaminodicyclohexylmethane (MACM)


Princeps Chemical et Humor Resistentia:

Specimen pro dura ambitus in coatingendis et compositis.


Praeclara Perspicuus et Color Stabilitas:

Patet, non-flavo systemata curata, applicationibus decorativis et opticis congruentibus.


Elevatum Vitri Transitus Temperature (Tg);

Auget scelerisque stabilitatem et vires mechanicas in systematibus polyamidis et epoxy.


Adhaesio Metallorum et Substratorum;

Firmitatem compagem praebet in stipticis et contignatione.


Humilis Viscositas et Processability Good:

Facilis facilior permixtio et applicatio in formularum industrialium.


Reactividad versatile:

Munera efficaciter ut agens pro epoxiis curandis, catena extensa pro polyurethanis/polyureis, et scandalum aedificans pro polyamidis summus effectus.



Applicationes 3,3'-Dimethyl-4,4'-diaminodicyclohexylmethane (MACM)


MACM late per sectores materiales provectos usus est:


Epoxy Systems

  • Curans agens pro summo faciendo epoxy resinas in contignatione, coatings, adhesiva, et composita.

  • Specimen tabularum industrialium, tunicarum marinarum, anticorrosionis gravis officii, et ornamenti/poliendi adhaesiones.

  • Superiorem chemicam resistentiam, abrasionem resistentiam et proprietates mechanicas praebet.


Polyurethane et Polyurea

  • Catena extensor et crosslinker in PU et polyurea elastomorum, coatingarum et systematis asperi (SPUA).

  • Elasticitatem auget, resistentiam et weatherability gerunt.


Polyamides and Other Polymerus

  • Monomer/aedificans scandalum pellucidum, altum robur aliphaticum polyamides cum optima chemica resistentia.

  • Adhibetur in specialibus materia plastica quae claritatem et vetustatem requirunt.


Aliae Industrial Applications

  • Adhesives et sealants

  • Composita et electronic materiarum

  • Metalworking fluidorum et constructione chemicals



Frequenter Interrogata (FAQs)


Q: Quid est CAS numerus 3,3'-Dimethyl-4,4'-diaminodicyclohexylmethane (MACM)?

A: The CAS Subcriptio Number pro MACM est 6864-37-5.


Q: Quid sunt usus MACM?

A: MACM principaliter inservit agenti curationis resins epoxy (praesertim in summo opere coatingas et contignationes) et sicut catena extensa in polyurethanis et polyureis. Usus est etiam in synthesi diaphana, summus faciendi polyamides.


Q: Vtrum MACM applicandis perspicuis vel perspicuis conveniat?

A: Ita. Eius structura cycloaliphatica praestantissimam stabilitatem colorat et altam pellucentiam praebet in systematis epoxy et polyamide curatis, quod specimen facit ad decorativas tunicas et materias optical-gradus.


Q: Quomodo MACM comparatur cum aliis agentibus curandis epoxy?

A: Comparatus cum aminibus aliphaticis, MACM resistentiam chemicam meliorem praebet, altiorem Tg, et stabilitatem UV/coloris meliorem, servato bono reactivitatis et viscositatis humilis.


Q: Quae salus cautelis tractandis MACM requiruntur?

A: PPE gere plenam chirothecam, oculi tutelam, et vestis tutelae. Opus in locis ventilatis et directam cutem vel contactum oculi vitant. Est et mordax causae suavitate.



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