Carbomer 980 na CAS 54182-57-9 Karbomer

CAS:54182-57-9

Ọdịdị:Ntụ ntụ ọcha

EINECS:618-347-7

Nkwakọba:25kg/akpa

Okwu ndị yiri ya:Nkọwa ngwaahịa ngwọta ngwaahịa Carbomer 980 940;Carbomer;Carbomer; Carbomer 940; Carbomer 680; cas 9007-20-9; cas 9003-01-4

Hapụ Ozi Gị

Nkọwa Ngwaahịa

Budata

Akara Ngwaahịa

Kedu ihe bụ Carbomer 980 na CAS 54182-57-9?

Carbomer bụ ntụ ntụ ọcha na-adịghị ọcha, nwere acidity, hygroscopicity na obere isi pụrụ iche. Enwere ike ịgbaze ya na mmiri, ethanol na glycerol. Molekul ahụ nwere otu carboxyl 56% - 58%, yabụ ọ na-adịghị acidic. Mgbe a gbasasịrị carbomer na mmiri, n'ihi njụta dị n'etiti ebubo na-adịghị mma nke carboxyl ionization kpatara, polymer a gbawara agbawa na-agbatị ma gbasaa na olu. pH nke mgbasa mmiri 0.5% bụ 2.7 ~ 3.5. Enwere ike iji ihe alkaline mee ka mgbasa mmiri 1% ghara ịdị irè. Ọnụọgụ nke mgbasa mmiri a na-ejikarị eme ihe bụ 0.1% - 3.0%.

Nkọwapụta

Ngwaahịa Aha:	Kabọm 980	Ogbe No.	JL20230202
CAS	9007-20-9/54182-57-9	MF Ụbọchị	Febụwarị 02, 2023
Pịka nká	20kg/mgba	Nyocha Ụbọchị	Febụwarị 02, 2023
Quihe megidere iwu	5MT	Ngwụcha Ụbọchị	FEB.01, 2025
Item	Standard		Nsonaazụt
Ọdịdịe	Ntụ ntụ ọcha		Ntụ ntụ ọcha
0.5% mmiri mmiri ngwọta viscosity	40000-60000mpa.s		52100mpa.s
0.2%mmiri mmiri ngwọta viscosity	13000-30000mpa.s		20100mpa.s
0.5% mmiri mmiri ngwọta nnyefe(420)mm)	≥92%		92.6%
Ihe fọdụrụ ethyl acetate	≤0.5%		0.35%
Ihe fọdụrụ cyclohexane	≤0.3%		0. 19%
Acrylic asịd	≤0.25%		0. 13%
Mfu on ịkpọ nkụ	≤2.0%		0.72%

Ngwaahịa Aha:	Kabọm 940	Ogbe No.	JL20220510
CAS	9007-20-9	MF Ụbọchị	Mee. 10, 2022
Pịka nká	20kg/mgba	Nyocha Ụbọchị	Mee. 10, 2022
Quihe megidere iwu	5MT	Ngwụcha Ụbọchị	MEE.09, 2024
Item	Standard		Nsonaazụt
Ọdịdịe	Ntụ ntụ ọcha		Ntụ ntụ ọcha
0.5% mmiri mmiringwọta viscosity	40000~60000mpa.s		53400
Losson Ịkpọcha	≤2.0%		0.08%
-COOH%	56.0%~68.0%		62.6%

Ngwaahịa Aha:	Kabọm 680	Ogbe No.	JL20230107
CAS	9007-20-9	MF Ụbọchị	Jenụwarị 07, 2023
Pịka nká	20kg/mgba	Nyocha Ụbọchị	Jenụwarị 07, 2023
Quihe megidere iwu	5MT	Ngwụcha Ụbọchị	Jenụwarị 06, 2025
Item	Standard		Nsonaazụt
Ọdịdịe	Ntụ ntụ ọcha		Ntụ ntụ ọcha
0.5% mmiri mmiri ngwọta viscosity	≥45000mpa.s		58000mpa.s
0.5% mmiri mmiri ngwọta nnyefe(420)mm)	≥85%		85.0%
Ihe fọdụrụ ethyl acetate	≤0.5%		0.33%
Ihe fọdụrụ cyclohexane	≤0.3%		0. 12%
Acrylic asịd	≤0.25%		0. 10%
Mfu on ịkpọ nkụ	≤2.0%		0.83%

Ngwa

1. Isi ọrụ nke carbomer bụ ịka nká, nkwụsịtụ na emulsification,
2. N'ọgwụ, enwere ike iji ya dị ka ihe na-eme ka gel dị nro, ihe na-eme ka ọ dị nro, ihe mkpuchi, ihe na-eme ka ihe na-agbanwe ọdịdị ahụ (ihe na-eme ka mmiri dị nro, mmanụ, ihe na-enyere aka nkwụsịtụ, ihe na-eme ka ọ dị jụụ), wdg, a na-ejikwa ya nke ọma, ọkachasị na sistemụ ọhụrụ maka nnyefe ọgwụ. A na-eji ya eme ihe nke ukwuu n'ụlọ na mba ofesi.

Ugbu a, ụlọ ọrụ mmepụta ihe anyị emezigharịrị carbomer 940 ka ọ bụrụ carbomer 980. Ebe ọ bụ na Carbomer 940 mbụ sitere na acrylic acid na benzene, o nwere ụfọdụ ihe fọdụrụ na benzene, nke bụ ihe na-egbu egbu.
Iji mee ka ọ dịkwuo nchebe, anyị na-eji cyclohexane eme Carbomer 980, ka ihe ndị e ji emepụta ngwaahịa anyị wee dị nchebe ma nwee mmetụta ka mma.
N'ezie, Carbomer 980 bụ otu ihe ahụ dị ka Carbomer 940 n'ihe gbasara viscosity na nnyefe ìhè.
Ọ bụrụ na ịnweghị ihe pụrụ iche achọrọ maka nnyefe ọkụ na viscosity, anyị na-akwadokwa Carbomer 680, ọnụahịa ya ga-adị ọnụ ala karịa.