Carbomer 940 CAS 9003-01-4 Poly (acrylic acid)

CAS:9003-01-4/9007-20-9

MF:C5H10O2

MW:102.1317 Nws

EINECS:618-347-7 ib

Synonyms:Propenoic acid polymer;Acrylic acid polymers: (Acrylic polymer lossis cob);Acrylic cob, hloov kho;Polyacrylate emulsion;Poly (acrylic acid) nruab nrab Mv ~ 4,000,000;Poly (acrylic acid) nruab nrab Mv ~ 450,000;Poly (acrylic acid) tov nruab nrab Mw ~ 100,000, 35 wt.% hauv H2O;Poly (acrylic acid) tov nruab nrab Mw ~ 2,000, 50 wt.% hauv H2O, qib hluav taws xob;Poly (acrylic acid) tov nruab nrab Mw ~ 250,000, 35 wt.% hauv H2O;Carbomer Carbopol;Poly (acrylic acid) tov, 25 wt.% hauv dej, MW ≈ 240,000;Poly (acrylic acid) 50% tov;Poly (acrylic acid), 63 wt.% Aqueous daws

Tso Koj Cov Lus

Product Detail

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Khoom cim npe

Carbomer 940 yog dab tsi?

Acrylic resin (MethylMethacrylate Resin), feem ntau hu ua plexiglass, yog ib qho polymer compound polymerized los ntawm methyl methacrylate.Feem ntau siv cov kev sib txuas xws li anionic polymerization, kua polymerization, bulk polymerization, thiab suspension polymerization.Tsis tas li ntawd, cov resin muaj cov yam ntxwv zoo xws li xim yooj yim, lub teeb yuag, tsis yooj yim tawg, thiab kev ua haujlwm zoo.Yog li ntawd, nws yog feem ntau siv los hloov cov iav, optical lo ntsiab muag, lo ntsiab muag, thiab lwm yam. Tsis tas li ntawd, nrog kev txhim kho ntawm acrylic resins thiab lawv cov hloov kho polymers, acrylic resins kuj tau siv dav hauv kev npaj tshuaj thiab txheej txheej.

Specification

Khoom npe:	Carbomer	Batch No.	JL20220920
Cas	9003-01-4/9007-20-9	MF Hnub tim	Sep.Peb Hlis 20, 2022
Ntim	20kgs / thawv	Hnub Soj Ntsuam	Sep.Peb Hlis 20, 2022
Ntau	5 MT ib	Hnub Kawg	Sep.Peb 19, 2024
Yam khoom	STANDARD		TSEEM CEEB
Qhov tshwm sim	Dawb los yog dawb hmoov hmoov		Ua raws
0.5% aqueous tov viscosity	25000-45000mpa.s		2 7600
Ntsev kam	≥4000		ib 4720
Lub sijhawm ntub dej	≤ 15 feeb		13s57 ua
Residual cyclohexane	≤ 0.3%		0.25%
Acrylic acid	≤ 0.25%		0.1%
Poob rau ziab	≤ 2.0%		1.3%
Xaus	Tsim nyog

Daim ntawv thov

1. Nws yog siv los npaj cov khoom ua tiav rau tawv thiab qee cov khoom lag luam siab, thiab npaj cov xim acrylic resin, thiab lwm yam;

2. Siv los kho cov ntsev chromium, pab tanning, txo cov pa phem chromium, thiab lwm yam;

3. Siv los txhim kho cov khoom ua haujlwm ntawm PVC;

4. Siv los ua corrosion thiab nplai inhibitor, dej stabilizer, quencher, thickener, thiab lwm yam;

5. Siv ua tawv tiav muab tub lim, textile pulp thiab dej stabilizer.

6. Siv dav hauv Moisturizing lotion, lotion, cleansing products, sunscreen products, non alcohol perfume, essence hair conditioner, hand washer, low-continent spray emulsion and transparent microemulsion, etc.

Tam sim no, peb lub Hoobkas tau hloov kho carbomer 940 raucav 980.
Yuav kom muaj kev nyab xeeb dua, peb siv cyclohexane los ua Carbomer 980, kom peb cov khoom xyaw yuav muaj kev nyab xeeb thiab cov nyhuv yuav zoo dua.
Tau kawg, Carbomer 980 yog tib yam li Carbomer 940 nyob rau hauv cov nqe lus ntawm viscosity thiab lub teeb transmittance.
Yog tias koj tsis muaj cov cai tshwj xeeb ntawm lub teeb xa hluav taws xob thiab viscosity, peb kuj pom zoo rau Carbomer 680, tus nqi yuav pheej yig dua.