Solvent based dispersant HH2163

• HH-2163 Solvent based dispersant

Wetting dispersant for solvent-based systems. It has a wide compatibility and can stabilize various types of pigments. It is suitable for solvent-based general-purpose pigment concentrates with aldehyde or acrylic resin as grinding resin.

• Data ng produkto

Komposisyon

High molecular weight block copolymer solution containing pigment-affinity groups.

Karaniwang mga katangian：

Hitsura: light yellow liquid

Mabisang nilalaman: 45%±2

Densidad: about 1.0 g/cm3

Solvent: butyl acetate

I -type:HH2163

*.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

1. Improve wetting properties and reduce grinding time and viscosity of grinding materials.
2. Avoid floating color and blooming in multi-pigment systems.
3. Increase the gloss, color strength, transparency and hiding power of coatings.

• Inirerekumendang paggamit

It has a wide compatibility and can be used in various solvent-based formulations, such as organic pigments, inorganic pigments, titan dioxide, carbon black and other applications. It can also be used for post-treatment of problematic coatings.

Halaga ng karagdagan

Calculated based on supply form:

Mga inorganikong pigment 10-15%

Mga organikong pigment 20-40%

Titanium dioxide 3-5%

Carbon black 30-50%

*. Ang data sa itaas ay mga empirical na dosis, at ang pinakamainam na dosis ay kailangang matukoy sa pamamagitan ng isang serye ng mga pagsubok.

Mga Tagubilin sa Pagsasama at Pagproseso

Upang makamit ang pinakamahusay na pagganap, ang mga additives ay dapat idagdag muna sa giling, sinundan ng pigment. Premix ang resin at solvent na bahagi ng giling, pagkatapos ay dahan-dahang idagdag ang mga additives habang hinahalo. Huwag idagdag ang pigment hanggang ang mga additives ay mahusay na halo-halong.

If the order is wrong, it can be remedied by post-addition, but it needs to be added slowly under high shear conditions.