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

I-3,3'-Dimethyl-4,4'-diaminodicyclohexylmethane (MACM) i-cycloaliphatic diamine eneNombolo ye-CAS 6864-37-5. Ifaka amasongo amabili e-cyclohexyl esikhundleni se-methyl axhunywe ibhuloho le-methylene, namaqembu e-amino ezindaweni ezingu-4,4′. Lesi sakhiwo sinikeza inhlanganisela elinganiselayo yokuphinda usebenze kabusha kanye nesithiyo esibulalayo, okuholela ezintweni eziphulukisiwe ezinezakhiwo eziphakeme uma kuqhathaniswa nama-amine amaningi e-aliphatic.

Inikeza i-viscosity ephansi, ukuhambisana okuhle nama-epoxy resins, futhi inikela emazingeni okushisa aphezulu okushintsha kwezingilazi (Tg), ukuzinza okuhle kakhulu kwe-UV, nokugcinwa kombala ekwakhiweni kokugcina.

I-MACM isebenza njenge-ejenti yokwelapha ethuthukisiwe kanye ne-chain extender yokusebenza okuphezulu kwe-epoxy, i-polyurethane, i-polyurea, nezinhlelo ze-polyamide.

Imininingwane Yezobuchwepheshe

IZINTO	IMICIMBI
Ukubukeka	Uketshezi lwe-viscous olungenambala olungenambala
Isivivinyo	≥99.0%
Amanzi	≤0.3%
Umbala (Apha)	≤12

Ukupakisha & Isitoreji

• Isisindo sengqikithi 180kgs kusigubhu sensimbi, 14.4MT/20'FCL esinamaphalethi.

• Faka esitsheni esingangeni moya bese usigcina endaweni epholile, eyomile futhi enomoya omuhle. Gcina kude nemithombo yokushisa, ukushisa, ukukhanya, ama-oxidizer aqinile, i-asidi nokunye.

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

Ukumelana Namakhemikhali Okuphezulu Nomswakama:

Ilungele izindawo ezinokhahlo kuma-coatings nezinhlanganisela.

Ukungafihli Okuhle Kakhulu Nokuqina Kombala:

Ikhiqiza amasistimu alashiwe acacile, angaphuzi afanele ukusetshenziswa kokuhlobisa nokubona.

Izinga Lokushisa Lokushintsha Kwengilazi Eliphakeme (Tg):

Ithuthukisa ukuzinza kwe-thermal namandla emishini kuma-polyamides nezinhlelo ze-epoxy.

Ukunamathela Okuqinile Ezinsimbi Nakuma-Substrates:

Ihlinzeka ngokubopha okuhlala njalo kuma-adhesives kanye ne-flooring.

I-Viscosity Ephansi kanye Nokusebenza Okuhle:

Isiza ukuxuba okulula nokusebenzisa ekwakhiweni kwezimboni.

Ukusebenza Okuhlukahlukene:

Isebenza ngempumelelo njenge-ejenti elaphayo yama-epoxies, i-chain extender ye-polyurethanes/polyureas, kanye nebhlokhi yokwakha yama-polyamides asebenza kahle kakhulu.

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

I-MACM isetshenziswa kabanzi kuyo yonke imikhakha yezinto ezithuthukile:

I-Epoxy Systems

• I-ejenti yokwelapha ye-epoxy resins esebenza kahle ku-flooring, okokunamathela, okunamathelayo, nezinhlanganisela.

• Ilungele ukufakwa phansi kwezimboni, okokunamathela olwandle, upende osindayo wokunqanda ukugqwala, nezinto zokunamathisela zobucwebe/zokupholisha.

• Inikeza ukumelana kwamakhemikhali okuphezulu, ukumelana nemihuzuko, kanye nezakhiwo zemishini.

I-polyurethane ne-polyurea

• I-Chain extender ne-crosslinker ku-PU kanye ne-polyurea elastomers, ama-coatings, kanye nezinhlelo zokufutha (SPUA).

• Ithuthukisa ukunwebeka, ukumelana nokugqoka, kanye nesimo sezulu.

I-Polyamides namanye ama-Polymers

• Ibhulokhi ye-Monomer/isakhiwo sama-aliphatic polyamides asobala, anamandla aphezulu anokumelana namakhemikhali okuhle kakhulu.

• Isetshenziswa kumapulasitiki akhethekile adinga ukucaca nokuqina.

Ezinye Izicelo Zezimboni

• Ama-Adhesives nama-sealants

• Ama-Composites kanye nezinto ze-elekthronikhi

• Uketshezi lwensimbi namakhemikhali okwakha

Imibuzo Evame Ukubuzwa (FAQs)

Q: Ithini inombolo ye-CAS ye-3,3'-Dimethyl-4,4'-diaminodicyclohexylmethane (MACM)?

A: Inombolo yokubhalisa ye-CAS ye-MACM ithi 6864-37-5.

Q: Yiziphi ukusetshenziswa okuyinhloko kwe-MACM?

A: I-MACM isebenza ngokuyinhloko njenge-ejenti elaphayo yama-epoxy resins (ikakhulukazi kuma-coatings asebenza kahle kakhulu kanye ne-flooring) nanjenge-chain extender kuma-polyurethanes nama-polyureas. Ibuye isetshenziswe ekuhlanganiseni ama-polyamides asobala, asebenza kahle kakhulu.

Q: Ingabe i-MACM ilungele izinhlelo zokusebenza ezicacile noma ezisobala?

A: Yebo. Isakhiwo sayo se-cycloaliphatic sinikeza ukuqina kombala okuhle kakhulu nokucaca okuphezulu ezinhlelweni ze-epoxy eselashiwe kanye ne-polyamide, okuyenza ibe ilungele ukumbozwa kokuhlobisa nezinto ezisezingeni eliphezulu.

Q: Injani i-MACM iqhathaniswa namanye ama-epoxy elaphayo?

A: Uma kuqhathaniswa nama-aliphatic amines, i-MACM inikeza ukumelana kwamakhemikhali okungcono, i-Tg ephakeme, kanye nokuzinza okuthuthukisiwe kwe-UV/umbala ngenkathi igcina ukusebenza kabusha okuhle kanye ne-viscosity ephansi.

Q: Yiziphi izinyathelo zokuphepha ezidingekayo lapho uphatha i-MACM?

A: Gqoka i-PPE egcwele okuhlanganisa amagilavu, ukuvikela amehlo, nezingubo zokuzivikela. Sebenza ezindaweni ezingenamoya futhi ugweme ukuthintana ngqo nesikhumba noma amehlo. Iyagqwala futhi ingase ibangele ukuzwela.

Xhumana nathi

Nge-COA, TDS, SDS noma imikhiqizo ehlobene, sicela usithinte ku:

I-imeyili: mandy@aozunchem.com

WhatsApp:  +86- 18452425579

ISItifiketi sobuQinisekiso