2,4,7,9-Tetramethyl-5-Decyne-4,7-Diol CAS 126-86-3surfactant ndi chowonjezera chogwira ntchito zambiri chokhala ndi zonyowetsa, zotulutsa thovu, ndi zobalalitsa.
Ndi symmetrical non-ionic surfactant yokhala ndi mawonekedwe apadera amitundu iwiri, yopereka zinthu monga kuchepetsa kupsinjika kwapansi, kuwongolera.
thovu, ndi kuchepetsa kukhudzika kwa madzi. Itha kugwiritsidwa ntchito m'mafakitale osiyanasiyana, kuphatikiza zokutira zamafakitale opangidwa ndi madzi, zokutira matabwa opangidwa ndi madzi,
zokutira zapulasitiki zokhala ndi madzi, inki zokhala ndi madzi, OPV, zomatira zotha kupanikizika, kupanga utoto ndi utoto, kukonza zitsulo, ma flux agents, mankhwala ophera tizilombo etc.
1. TSIKU LA TSIKU LOPEZA
Mapangidwe a mankhwala: 2,4,7,9-tetramethyl-5-decyne-4,7-diol.
Kodi: TMDD
Deta yodziwika bwino: Zomwe zaperekedwa patsamba ili ndi mtengo wake,
osati chizindikiro luso la mankhwala.
Mtundu 1: Chiyero 98%
| Kanthu | Mtengo |
| Maonekedwe | Phala lachikasu lopanda utoto |
| Colour, APHA | ≤100 |
| Purity, GC | ≥98 |
| Chinyezi | ≤0.30 |
Mtundu 2: Ethylene glycol solution
| Kanthu | Mtengo |
| Maonekedwe | kuwala chikasu mandala madzi |
| Chroma / digiri | ≤100 |
| TMDD zomwe zili /% | 47.5 - 52.5 |
| Mlingo wa ethylene glycol /% | 47.5 - 52.5 |
| Kupanikizika kwapamtunda kokhazikika/mN/m | 29-30 |
2. Chidziwitso Chogwiritsa Ntchito
Ndi bwino kuwonjezera emulsion kapena utomoni ndi surfactants ena choyamba, ndiye kuwonjezera wetting wothandizira.surfactants.Izi zimatsimikizira kubalalitsidwa kwakukulu mu dongosolo,
kufuna kubalalitsidwa bwino kwa mphindi 15-30. Zina mwazinthu zonyowetsa zowonjezera zitha kunyezimirapanthawi yoyendetsa kapena kusungirako kutentha kwambiri;
kutentha pang'ono panthawikubalalitsidwa pang'ono kumatha kuwabwezeretsa bwino.
3. Malangizo Ogwiritsira Ntchito
3.1 Ubwino:
Kufalikira mwachangu, kuchepetsa kugwedezeka kwamphamvu komanso kosasunthika, kutulutsa thovu, ndiantifoaming, kukhudzika kwamadzi otsika, kunyowetsa magawo osiyanasiyana osapanga
micelles.kukhazikika kwamafuta abwino komanso kukana kwa asidi-alkali.
3.2 Kunyowetsa:
Makina opangira madzi amakhala ndi zovuta kwambiri kuposa zosungunulira, ndipo zili chonchozofunika kuwonjezera surfactant kusintha wettability.Traditional kunyowetsa
othandizira nthawi zambiri zimayambitsa chithovu ndi kusakhazikika. Kunyowetsa wothandizila mndandanda mankhwala akhoza kugonjetsa izimavuto, kupereka ntchito yapamwamba popereka malo otsika
mvuto ndidefoaming ngakhale pansi pa zochitika zamphamvu.
3.3 Kuchepetsa thupi:
Wetting wothandizira mndandanda surfactants, ndi mawonekedwe awo apadera maselo, amachita zabwino kwambiri symmetric non-ionic defoaming agents. Iwo amawonetsa kutayirira kosalekeza
katundupa kutentha kwakukulu kopanda mtambo.
3.4 Kukhudzika kwa Madzi:
Ma surfactants ambiri amayambitsa zovuta zamadzi pamadzi owuma. Kwambirihydrophilic surfactants monga anionic (dioctyl sulfosuccinate) kapena polyethoxylate
surfactants mosavuta resolubilize m'madzi, kuchititsa pamwamba kupunduka mu zokutira zoumamonga kukakamira ndi kuyera, atomization, ndi kusamva bwino kwa madzi.
4. Zowonjezera & Zida
MALANGIZO
- Kupaka kwamadzi
- Amadzimadzi kuthamanga tcheru zomatira
- Yankho la kasupe
-Jet inki
- Kuviika kwa latex
- Plating solution
Zowonjezerazo zimalimbikitsidwa kuti zipangitse ma pigment okhazikika achilengedwe.
5. NTCHITO
Kupaka kwamadzi: 0.1% -3.0%
Zomatira zomvera pamadzi: 0.1% -1.0%
Kasupe yankho: 0.1%—1.0%Jet inki: 0.1%—1.0%
Zomwe zili pamwambazi ndi kuchuluka kwake, ndipo mulingo woyenera kwambiri umatsimikiziridwa ndi amndandanda wa mayeso.
6. KUPAKA
20kg / 25kg / 200kg ng'oma
Nthawi yotumiza: Feb-29-2024