| Lub npe lag luam | Uni-Carbomer 940 |
| CAS Nr. | 9003-01-04 |
| Lub Npe INCI | Carbomer |
| Cov Qauv Tshuaj |  |
| Daim Ntawv Thov | Tshuaj pleev ib ce / tshuaj pleev ib ce, Tshuaj pleev plaub hau, Tshuaj zawv plaub hau, Tshuaj ntxuav lub cev |
| Pob khoom | 20kgs net ib lub thawv ntawv nrog PE hauv ob sab phlu |
| Qhov tsos | Hmoov dawb fluffy |
| Qhov nplaum (20r/min, 25°C) | 19,000-35,000mpa.s (0.2% dej kua) |
| Qhov nplaum (20r/min, 25°C) | 40,000-70,000mpa.s (0.5% dej kua) |
| Kev yaj tau | Dej yaj tau |
| Kev Ua Haujlwm | Cov neeg sawv cev ua kom tuab |
| Lub neej txee | 2 xyoos |
| Kev Khaws Cia | Khaws lub thawv kom kaw ruaj thiab tso rau qhov chaw txias. Khaws kom deb ntawm qhov kub. |
| Kev Siv Tshuaj | 0.2-1.0% |
Daim Ntawv Thov
Carbomer yog ib qho tseem ceeb thickener. Nws yog ib qho polymer siab crosslinked los ntawm acrylic acid lossis acrylate thiab allyl ether. Nws cov khoom muaj xws li polyacrylic acid (homopolymer) thiab acrylic acid / C10-30 alkyl acrylate (copolymer). Ua ib qho dej-soluble rheological modifier, nws muaj cov thickening thiab suspension khoom, thiab yog dav siv nyob rau hauv coatings, textiles, tshuaj, kev tsim kho, detergents thiab tshuaj pleev ib ce.
Uni-Carbomer 940 yog ib qho polymer polyacylate crosslinked uas muaj peev xwm ua kom noo noo zoo, ua haujlwm ua cov khoom siv ua kom tuab thiab ua kom ncua. Nws tuaj yeem raug neutralized los ntawm alkali kom tsim cov gel ntshiab. Thaum nws pawg carboxyl raug neutralized, cov saw hlau molecule nthuav dav heev thiab viscidity tuaj, vim yog kev sib cais ntawm cov nqi tsis zoo. Nws tuaj yeem txhim kho cov txiaj ntsig thiab rheology ntawm cov kua, yog li nws yooj yim kom tau txais cov khoom xyaw tsis yaj (granulal, roj poob) ncua ntawm cov koob tshuaj qis. Nws yog siv dav hauv O / W tshuaj pleev ib ce thiab tshuaj pleev ib ce ua tus neeg sawv cev ncua zoo.
Cov Khoom
1. Muaj peev xwm ua kom tuab, ncua thiab ruaj khov ntawm cov tshuaj tsawg
2. Cov khoom ntws luv luv (tsis yog-drip) zoo heev
3. Siab meej
4. Tiv thaiv qhov kub thiab txias rau viscosity
Cov ntawv thov:
1. Cov kua dej cawv ntshiab.
2. Tshuaj pleev thiab tshuaj pleev
3. Cov tshuaj pleev plaub hau
4. Tshuaj zawv plaub hau
5. Ntxuav lub cev
Cov Lus Ceeb Toom:
Cov haujlwm hauv qab no raug txwv tsis pub ua, txwv tsis pub ua rau poob peev xwm tuab:
- Kev sib xyaw ua ke ntev lossis kev sib xyaw ua ke siab tom qab kev ua kom tsis muaj zog
- Kev tiv thaiv UV ntev ntev
- Ua ke nrog cov electrolytes
