Carbomer 940
Carbomer 940
Carbopol 940, tseem hu ua carbomer lossis carboxypoly-methylene hnyav polymers yog ib tug greatfic fickents high thiab emulsifying cov neeg sawv cev hauv cov chaw sawv cev thiab tshuaj pleev ib ce. Tej zaum lawv yuav yog homopolers ntawm acrylic acid, hla kev nrog ib lub pob zeb ether etherthritol, Allyl itthat los yog Allyl ithat ntawm Propylene. Carbomers pom nyob hauv kev ua lag luam li dawb thiab fluffy hmoov. Lawv muaj peev xwm nqus tau, khaws dej thiab o mus rau ntau zaus lawv thawj ntim. Carbomers Codes (910, 934, 934, 940 thiab 934P) yog qhov ntsuas ntawm cov roj molecular thiab cov feem tshwj xeeb ntawm cov polymer.
Cov khoom no yog acrylic sib txuas ntxiv cov allyl sucrose lossis pentaogythritol allyher ether polymer. Xam ntawm cov khoom qhuav, suav nrog cov carboxylic acid pawg (-Cooh) pawg - yuav tsum yog 56. 0% ~ 68.
| Kev tshwm sim | Xoob dawb hmoov | Pom zoo | |
| Viscosity (20RPM, 25 ℃, MPA.S) | 0.2% kev daws teeb meem | 19,000 ~ 35,000 | 30,000 |
| 0.5% kev daws teeb meem | 40,000 ~ 70,000 | 43,000 | |
| Tshuaj Clarity (420NM,%) | 0.2% kev daws teeb meem | > 85 | 96 |
| 0.5% kev daws teeb meem | > 85 | 96 | |
| Carboxylic Acid Cov Ntsiab Lus% | 56.0 ~ 68.0 | 63 | |
| PH | 2.5 ~ 3.5 | 2.95 | |
| Residual Benzene (%) | <0.5 | 0.27 | |
| Poob rau ziab (%) | <2.0 | 1.8 | |
| Cov ntom ntom (G / 100ML) | 21.0 ~ 27.0 | 25 | |
| PB + AS + HG + SB / PPM | <10 | Pom zoo | |
Chaw ntim khoom: Hauv qhuav, txias, thiab duab ntxoo nrog thawj ntim, zam kev ya raws, khaws cia ntawm chav tsev kub.
Txee lub neej: 48 hlis
Pob: Hauv25kg / hnab
kev xa mus: Sai
1. Dab tsi yog koj cov lus them nqi?
T / T lossis L / C.
2. Dab tsi yog koj lub sijhawm khoom xa tuaj?
Feem ntau peb yuav npaj cov zaub mov xa tuaj hauv 7 -15 hnub.
3. Yuav ua li cas txog cov pob?
Feem ntau peb muab cov ntim li 25 kg / hnab lossis thawv. Yog lawm, yog tias koj muaj kev tshwj xeeb rau lawv, peb yuav raws li koj.
4. Yuav ua li cas txog qhov siv tau ntawm cov khoom lag luam?
Raws li cov khoom koj tau txiav txim.
5. Cov ntaub ntawv twg koj muab?
Feem ntau, peb muab cov ntawv sau qhia ua ke, cov thawv ntim, daim nqi chaw thau khoom, COA, daim ntawv pov thawj kev noj qab haus huv thiab daim ntawv pov thawj kev noj qab haus huv. Yog tias koj lub khw muaj cov kev cai tshwj xeeb, qhia rau peb paub.
6. Dab tsi yog chaw thau khoom?
Feem ntau yog Shanghai, Qingdao lossis Tianjin.
