4,4′-Oxydianiline cas 101-80-4 emeputa soplaya

4,4′-Oxydianiline cas 101-80-4 rụpụtara soplaya egosipụtara

Nkọwa dị mkpirikpi:

4,4'-Oxydianiline cas 101-80-4 ọnụ ụlọ mmepụta ihe

Aha ngwaahịa:4,4'-Oxydianiline

CAS:101-80-4

MF:C12H12N2O

MW:200.24

Njupụta:1.1131 (atụmatụ siri ike)

agwa:emeputa

ngwugwu:1 n'arọ / akpa ma ọ bụ 25 kg / drum

Zitere anyị email

Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

Aha ngwaahịa:4,4'-Oxydianiline CAS:101-80-4 MF:C12H12N2O MW:200.24 EINECS:202-977-0 Ebe mgbaze:188-192 Celsius C (ọkụ) Ebe esi mmiri:190 Celsius C (0.1 mmHg) njupụta:1.1131 (atụmatụ siri ike) uzuoku mgbali:10 mm Hg (240 Celsius C) index refractive:1.6660 (atụmatụ) Fp:426 Celsius F okpomọkụ okpomọkụ:Chekwaa n'okpuru +30 Celsius. ụdị:siri ike pka:5.49±0.10 (buru amụma) agba:Ọcha BRN:475735

Ngwa

1) Ọ bụ isi ihe dị elu nke ihe nkiri dị elu polyimied, resin, plastik engineering dị ka bell: Polyimide, polyether imide, polyester imide, a polymaleimide, poly aryl amide  2) Ọ bụ ihe onwunwe nke 3,3',4,4'-Tetraaminodiphenyl Ether nke bụ isi monomer nke usoro aromatic heterocyclic okpomọkụ na-eguzogide ihe polymeric.  3) Ọ bụ ihe na-arụ ọrụ dị elu na-eguzogide okpomọkụ nke epoxy resin, polyurethane na ihe ndị ọzọ polymer na onye na-ahụ maka crosslinking.

Nchekwa

Chekwaa n'ụlọ nkwakọba ihe dị jụụ, kpọrọ nkụ na ikuku.
Ọkụ, mmiri na nchekwa anyanwụ.
Wepụ n'ebe ọkụ ọkụ na isi mmalite okpomọkụ.
Chebe pụọ na ìhè anyanwụ kpọmkwem.
A na-emechi ngwugwu ahụ.
A ga-echekwa ya iche na oxidant na agaghị agwakọta ya.
Nye ngwa ọgụ ọkụ nke ụdị na ọnụ ọgụgụ kwekọrọ.
A ga-akwadokwa ihe ndị kwesịrị ekwesị iji nwee ntapu.