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MCDEA 4,4′-Methylene-Bis(3-Chloro-2,6-Diethylaniline) CAS 106246-33-7 Foto egosipụtara
  • MCDEA 4,4′-Methylene-Bis(3-Chloro-2,6-Diethylaniline) CAS 106246-33-7

MCDEA 4,4′-Methylene-Bis(3-Chloro-2,6-Diethylaniline) CAS 106246-33-7

Nkọwa dị mkpirikpi:

Aha kemịkal: 4,4′-methylene-bis (3-chloro-2,6-diethylaniline)

Synonyms: agwọ ọrịa chain extender MCDEA; Bis (4-amino-2-chloro-3,5-diethylphenyl) methane

Koodu mpaghara:: MCDEA

Nọmba CAS: 106246-33-7


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

4,4'-Methylene-Bis (3-Chloro-2,6-Diethylaniline) (Curing Agent Chain Extender MCDEA) bụ MDA DerivativeIn Vivo, PU Elastomers nwere ọmarịcha ihe nwere ike ịkwado ya na TDI Prepolymers. Ya na MOCA kwekọrọ, ngwakọta nke 740M nwere ike imeziwanye arụmọrụ nke PU Elastomer ma gosipụta mmetụta mgbakwunye dị mma. Na PU nkedo, ịgbasa, RIM na ụzọ teknụzụ usoro ndị ọzọ, yana ngwaahịa microporous, TPU, adhesives, mkpuchi mkpuchi na ngwaahịa ndị ọzọ na-eji ya eme ihe na Nkwadebe. Ngwaahịa a bụ nke anaghị egbu egbu ma kwadoro ya maka oge ịkpọtụrụ nri na ọgwụ.

Ngwaahịa a nwere ezigbo ndakọrịta yana ndakọrịta na TDI Prepolymers. Ngwaahịa PU akwadoro nwere ọmarịcha akụrụngwa. Enwere ike itinye ihe eji arụ ọrụ anụ ahụ na nke dị ike na nkedo PU, ịgbasa, RIM na teknụzụ usoro ndị ọzọ. Jiri; Na Nkwadebe nke PU Elastomers, Microporous Products, Adhesives, Coating Agents, etc.Widely Used2. Enwere ike iji ngwaahịa a dị ka onye na-agwọ ọrịa maka resin epoxy na maka nkwadebe nke Polyimide, wdg.

Mbukota & Nchekwa

Mbukota: Net arọ 3kg, 20kg na 40kg n'otu n'otu nke ọ bụla katọn drum.

Mmepụta kwa ọnwa: 20 Tọn

Nchekwa na ụgbọ njem: Chekwaa na ebe ikuku na-ekpo ọkụ. Ebe ọ bụ na ngwaahịa a nwere ntakịrị hygroscopicity, biko zere iji mmiri kpọtụrụ ma zere ìhè anyanwụ. Mechie akpa ahụ nke ọma mgbe ejiri ya. Ka ọ dị ugbu a, enweghị ike ịchekwa ya na oxidants.

Ndụ shelf: 12 moths

Nkọwapụta

Aha ọgwụ 4,4'-Methylene-Bis(3-Chloro-2,6-Diethylaniline) (Curing Agent Chain Extender MCDEA)
Nọmba CAS 106246-33-7
Usoro ihe omimi 106246-33-7
Ibu molekụla 379.37
Ebe mgbaze 87°C -90°C
Ọdịdị Icha odo odo ruo na ntụ ntụ kristal ma ọ bụ kọlụm
Ịdị ọcha ≥98%

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