Diallyldimethylammonium Chloride DADMAC Cas 7398-69-8
Diallyldimethylammonium chloride (CAS 7398-69-8) ikoreshwa cyane mu bikoresho by’ubufasha mu gutunganya imyanda, gucapa no gusiga amarangi, gukora impapuro, inganda za shimi za buri munsi, farumasi, imyenda, uruhu n’izindi nganda.
| Izina ry'igicuruzwa: | Diallyldimethylammonium chloride/ DMDAAC 65 | Umubare w'itsinda | JL20220728 |
| Kasi | 7398-69-8 | Itariki ya MF | Ku ya 28 Nyakanga 2022 |
| Gupakira | Ingoma ya IBC | Itariki y'isesengura | Ku ya 28 Nyakanga 2022 |
| Ingano | MT 10 | Itariki izarangiriraho | Ku ya 27 Nyakanga 2024 |
| ITEM
| STANDARD
| IBISUBIZO
| |
| Isura | Ikiyiko kitagira ibara cyangwa umuhondo woroshye | Guhuza | |
| Ubuziranenge (20℃) | ≥65.0 | 65.7% | |
| PH | 5.0-7.0 | 6.5 | |
| Ivu | ≤3.0 | 1.06 | |
| Ibara | ≤50 | 30
| |
| Umwanzuro | Abafite Impamyabushobozi | ||
1. Ikoreshwa cyane mu bikoresho by’ubufasha mu by’ibikomoka kuri peteroli, gutunganya imyanda, gucapa no gusiga amarangi, gukora impapuro, inganda za shimi za buri munsi, farumasi, imyenda, uruhu n’izindi nganda.
2. DADMAC monomer ikoreshwa mu gutunganya amazi, mu nganda z'impapuro, mu nganda zicapa no gusiga amarangi, mu gukora resin, nibindi
3. Ibinyabutabire bishobora gukorwa mu bihe bitandukanye bya PH bifite ubudahangarwa bwiza bw'umunyu n'ubudahangarwa bwa alkali; Diallyldimethylammonium Chloride ikoreshwa mu gupolima ibikoresho bitangira radicals (nk'ibinyabutabire bya peroxide na azo); Cationic monomer ishobora gupolima cyangwa gupolima hamwe n'izindi monomer za vinyl kugira ngo itsinda rya ammonium rya quaternary muri polymer, bityo ikaba ifite polarity ikomeye n'ubudahangarwa ku bintu bya anionic.
1. Amatsinda ya polymeri akora cyane: Molekile ya Diallyldimethylammonium chloride irimo imigozi ibiri ya allyl double (-CH=CH₂), ifite imikorere ikomeye ya polymerize y’ubuntu kandi ishobora kugera kuri homopolymerize vuba (ikora PDADMAC) cyangwa copolymerize hamwe na monomer nka acrylamide na aside acrylic. Imiterere ya polymerize ni mito (reaction ishobora kubaho ku bushyuhe busanzwe n’umuvuduko usanzwe). Ntibisaba inzira zigoye kandi birakwiriye ku musaruro munini w’inganda.
2. Ubucucike bukomeye bwa cation charge: Itsinda ry'umunyu wa ammonium wa quaternary (-n ⁺ (CH₃)₂-) rifite charge ihoraho kandi rifite charge nyinshi (iri hejuru cyane ugereranyije n'iya monomer zisanzwe za cationic). Diallyl dimethyl ammonium chloride ifite ubushobozi bukomeye bwo kuyungurura no kugabanya ubushyuhe hamwe n'ibintu bya anionic (nk'uduce duto two mu mazi yanduye, fibres za pulp, n'ahantu habi ho gushyushya hejuru y'amabuye yo mu bubiko bw'amavuta). Ifite ubushobozi bwo gukora neza cyane.
3. Gukomera cyane mu binyabutabire: DADMAC monomer ntabwo ikunda kubora iyo ibitswe ku bushyuhe bw'icyumba, ifite ubushobozi bwinshi bwo kurwanya aside na alkali (ihamye muri pH 2-11), ntabwo byoroshye kuyihinduramo oxidation cyangwa kuyigabanya, kandi ihura neza n'ibindi bikoresho by'imiti (nk'ibinyabutabire bivanze n'amavuta) nta ngaruka mbi zibayeho.
4. Gushonga kw'amazi cyane: CAS 7398-69-8 DADMAC ishobora kuvangwa n'amazi mu rugero urwo arirwo rwose. Umuti w'amazi ufite ubuziranenge bwinshi, nta mvura cyangwa imiterere yawo, kandi woroshye gushonga, kongeramo cyangwa gukora polymerization nyuma yaho hatabayeho kongeramo ibindi bintu bihumanya ikirere (bigabanya igitutu n'ikiguzi cy'ibidukikije).
Ingoma ya 200L/IBC Ingoma cyangwa ibisabwa n'abakiriya. Bika Diallyl Dimethyl Ammonium Chloride kure y'urumuri ku bushyuhe buri munsi ya 25℃.
Diallyldimethylammonium Chloride DADMAC Cas 7398-69-8
