Carbomer 980 yokhala ndi CAS 54182-57-9 Karbomer

CAS:54182-57-9

Maonekedwe:Ufa Woyera

EINECS:618-347-7

Kulongedza:25kg/thumba

Mawu ofanana:Carbomer 980 940; Kufotokozera kwa mankhwala a Gel stock solution; Karbomer; Carbomer; Carbomer 940; Carbomer 680; cas 9007-20-9; cas 9003-01-4

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Kodi Carbomer 980 ndi chiyani ndi CAS 54182-57-9?

Carbomer ndi ufa woyera wosasunthika, wokhala ndi asidi, hygroscopicity komanso fungo lapadera. Imatha kusungunuka m'madzi, ethanol ndi glycerol. Molekyuluyi ili ndi gulu la carboxyl la 56% - 58%, kotero imakhala ndi asidi pang'ono. Carbomer ikafalikira m'madzi, chifukwa cha kukana pakati pa ma charges oipa omwe amayambitsidwa ndi ionization ya carboxyl, polima wopindika amatambasuka ndikukulirakulira. pH ya 0.5% yamadzi ofalikira ndi 2.7 ~ 3.5. 1% yamadzi ofalikira imatha kuchepetsedwa ndi zinthu za alkaline kuti ipange gel. Kuchuluka kwa madzi ofalikira ndi 0.1% - 3.0%.

Kufotokozera

Chogulitsa Dzina:	Carbomer 980	Gulu No.	JL20230202
CAS	9007-20-9/54182-57-9	MF Tsiku	FEB.02, 2023
Pkukwiya	20kg/ng'oma	Kusanthula Tsiku	FEB.02, 2023
Quantity	5MT	Kutha ntchito Tsiku	FEB.01, 2025
Item	Stndipo		Zotsatirat
Maonekedwee	Ufa woyera		Ufa woyera
0.5% madzi yankho viscosity	40000-60000mpa.s		52100mpa.s
0.2%madzi yankho viscosity	13000-30000mpa.s		20100mpa.s
0.5% madzi yankho kutumiza(420)mm)	≥92%		92.6%
Zotsalira ethyl aseteti	≤0.5%		0.35%
Zotsalira cyclohexane	≤0.3%		0. 19%
Akiliriki asidi	≤0.25%		0. 13%
Kutayika on kuumitsa	≤2.0%		0.72%

Chogulitsa Dzina:	Carbomer 940	Gulu No.	JL20220510
CAS	9007-20-9	MF Tsiku	Meyi 10, 2022
Pkukwiya	20kg/ng'oma	Kusanthula Tsiku	Meyi 10, 2022
Quantity	5MT	Kutha ntchito Tsiku	Meyi.09, 2024
Item	Stndipo		Zotsatirat
Maonekedwee	Ufa woyera		Ufa woyera
0.5% madziyankho kukhuthala	40000~60000mpa.s		53400
Losson Kuumitsa	≤2.0%		0.08%
-COOH%	56.0%~68.0%		62.6%

Chogulitsa Dzina:	Carbomer 680	Gulu No.	JL20230107
CAS	9007-20-9	MF Tsiku	Januwale 07, 2023
Pkukwiya	20kg/ng'oma	Kusanthula Tsiku	Januwale 07, 2023
Quantity	5MT	Kutha ntchito Tsiku	Januwale 06, 2025
Item	Stndipo		Zotsatirat
Maonekedwee	Ufa woyera		Ufa woyera
0.5% madzi yankho viscosity	≥45000mpa.s		58000mpa.s
0.5% madzi yankho kutumiza(420)mm)	≥85%		85.0%
Zotsalira ethyl aseteti	≤0.5%		0.33%
Zotsalira cyclohexane	≤0.3%		0. 12%
Akiliriki asidi	≤0.25%		0. 10%
Kutayika on kuumitsa	≤2.0%		0.83%

Kugwiritsa ntchito

1. Ntchito zazikulu za carbomer ndi kukhuthala, kuyimitsidwa ndi emulsification,
2. Mu mankhwala, ingagwiritsidwe ntchito ngati gel agent, zomatira, zokutira, rheological modifier (humidifier, lubricant, suspension aid, stabilizer), ndi zina zotero, ndipo imagwiritsidwa ntchito kwambiri, makamaka m'njira zatsopano zoperekera mankhwala. Yagwiritsidwa ntchito kwambiri kunyumba ndi kunja.

Pakadali pano, fakitale yathu yasintha carbomer 940 kukhala carbomer 980. Chifukwa chakuti Carbomer 940 yoyambirira imapangidwa kuchokera ku acrylic acid ndi benzene, ili ndi zotsalira zina za benzene, zomwe ndi poizoni.
Kuti tikhale otetezeka, timagwiritsa ntchito cyclohexane popanga Carbomer 980, kuti zosakaniza zathu zikhale zotetezeka komanso kuti zotsatira zake zikhale zabwino.
Zachidziwikire, Carbomer 980 ndi yofanana ndi Carbomer 940 pankhani ya kukhuthala ndi kufalikira kwa kuwala.
Ngati mulibe zofunikira zapadera pa kutumiza kuwala ndi kukhuthala, tikukulangizaninso Carbomer 680, mtengo wake udzakhala wotsika mtengo.