N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl) -1,3-benzenedicarboxamide me CAS 42774-15-2

CAS:42774-15-2

ʻAno Molekala:C26H42N4O2

Kaumaha Molekala:442.64

EINECS:419-710-0

Nā huaʻōlelo like:1,3-Benzendicarboxamide, N, N'-Bis(2,2,6,6-Tetramethyl-4-Piperidinyl); N,N''-BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDINYL)-1,3-BENZENEDDICARBOXAMIDE; NylostabS-Eed;PolyamideStabilizer; 1,3-Benzenedicarboxamide,N,N-bis(2,2,6,6-tetramethyl-4-piperidinyl)-; 1,3-Benzenedicarboxamide, N, N'-bis(2,2,6,6-tetramethyl-4-piperdinyl); N,N'-bis(2,2,6,6-tetramethyl-4-piperidyl)isophthalamide; Mea hoʻopaʻa kukui438

Waiho i kāu leka

Huahana Huahana

Hoʻoiho

Huahana Huahana

He aha ka N, N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl) -1,3-benzenedicarboxamide me CAS 42774-15-2?

N, N'-Bis (2,2,6,6-tetramethyl-4-piperidinyl) -1,3-benzenedicarboxamide hiki ke hoʻohana ʻia e hoʻomaikaʻi i ka hoʻoheheʻe ʻana o ka nylon, ma laila e hoʻomaikaʻi ai i ke kaʻina hana nylon, e hōʻemi ana i ka helu haki ʻana o ka fiber, a me ka hoʻomaikaʻi ʻana i ka maikaʻi o ka huahana. .

Hōʻike

MEA	KANAWAI
Lae hehee	>270°C
Lae paila	605.1±55.0 °C(Wānana ʻia)
ʻO ka mānoanoa	1.09±0.1 g/cm3(Wanamua)
Vkaomi apor	0Pa ma 25 ℃
Vkaomi apor
Shoʻopaʻa haʻahaʻa.	ma lalo o ke kinoea inert (nitrogen a i ʻole Argon) ma 2-8 °C
Sʻoluʻolu	Chloroform (Liʻiliʻi), Methanol (Liliʻiliʻi, Wehana)
Color	Keʻokeʻo i ke Keʻokeʻo
Hiki i ka wai	139mg/L ma 30 ℃

Palapala noi

(1) N, N'-Bis (2,2,6,6-tetramethyl-4-piperidinyl) -1,3-benzenedicarboxamide hiki ke hoʻohana i ka hoʻomaikaʻi ʻana i ka hoʻoheheʻe ʻana o ka nylon, a laila e hoʻomaikaʻi ai i ka processability nylon, e hōʻemi ana i ka wikiwiki o ka haki ʻana o ka fiber, a hoʻomaikaʻi i ka maikaʻi o ka huahana.
(2) Loaʻa iā ia kahi hopena hoʻomaha lōʻihi i ka mālamalama, ka wela, ka oxidation, a me nā mea ʻē aʻe, a hiki ke hoʻomaikaʻi i ka dispersibility o nā mea hoʻopihapiha a me nā puaʻa i ka nylon.
(3) E hoʻomaikaʻi i ka ikaika o ka puaʻa, hoʻomaikaʻi i ka paʻa o ka puaʻa, a hoʻonui i ka dyeability o nā fibers nylon.