Houhuan Chemical
- HH2376W Dispersing agents
HH2376w water-based dispersant is based on 2176 dispersant and uses multifunctional monomer end-capping treatment. Its special structure improves the water resistance of the paint film and increases the adhesion after film formation. It has excellent pigment dispersibility and storage stability.
Especially in water-based plastic gravure inks with alcohol-water soluble systems (containing alcohol solvents). In addition, water-based epoxy systems are also applicable.
- Data ng produkto
Komposisyon:
HH2376w dispersant is a copolymer of polyoxyethylene and polyoxypropylene.
Karaniwang mga katangian：
Hitsura: colorless, clear and transparent liquid
Amoy: walang amoy
Solid content: 40%
Viscosity: 500~1000 mPas(25℃)
Halaga ng pH: 5-7
Ionic form: non-ionic
I -type: HH2376W
*.Ang mga halagang ipinahiwatig sa sheet ng data na ito ay naglalarawan ng mga tipikal na katangian at hindi bumubuo ng mga limitasyon ng pagtutukoy.
- Mga Aplikasyon
Mga espesyal na tampok at benepisyo：
Used to produce water-based general-purpose high-solid color paste, disperse and grind organic powder in resin-containing system, it can strongly reduce the viscosity of color paste, Mataas na pagtakpan, heat storage stability, low foaming, small dosage, increase the coloring power of pigment, and short grinding time.
- Inirerekumendang paggamit
- Grinding of resin-containing ink color paste.
- Resin-containing industrial coatings and leather color paste coatings.
- Alcohol + water-soluble gravure ink (flexo plate, gravure).
- Water-based pigment high-content resin system color paste.
Recommended Levels
The recommended amount of grinding resin in the formula is: 20%~ 30%,
Dispersant: 2~5% (formula amount)
*. The above data are empirical dosages, and the optimal dosage needs to be determined through a series of tests.
- Mga tagubilin para magamit
Upang makuha ang pinakamahusay na pagganap, the additives should be added to the grind before the pigment. Premix the resin and solvent components of the grind first, at pagkatapos ay dahan -dahang idagdag ang mga additives sa ilalim ng patuloy na pagpapakilos. Pigments cannot be added before the additives are mixed evenly.
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