Dispersants HH2170D

• HH2170D Dispersant

It is a highly effective additive specially used for non-polar binders. It has a two-component structure of pigment affinity and solvent affinity. It can effectively improve the wettability and dispersibility of pigments when mixed in aromatic and aliphatic hydrocarbon solutions,thereby producing a stable, high-concentration pigment dispersion with good rheological properties.

• Data Produk

Komposisi:

It is a high molecular weight acrylic copolymer.

Sifat Biasa：

Penampilan: brown viscous liquid at 50°C, waxy below 10°C

Nilai asid: 16-21 KOHmg/g

Warna: Gardner color ≤14

Kelarutan: soluble in aromatic hydrocarbons, aliphatic hydrocarbons, esters and ketones, insoluble in alcohol and water

Jenis: HH2170D

*.Nilai yang ditunjukkan dalam helaian data ini menerangkan sifat biasa dan tidak membentuk had spesifikasi.

• Aplikasi

Ciri-ciri dan Kelebihan Istimewa：

1. Increase pigment concentration and increase production.
2. Shorten grinding time and reduce costs.
3. Improve rheological properties, reduce viscosity, and expand application adaptability.
4. Improve the application performance such as colorability, glossiness, transparency, Dll.
5. Improve storage stability.

• Penggunaan yang disyorkan

Surface treatment of aluminum silver paste, offset printing ink, news gravure toluene ink, various oily paints, oily color pastes and pigments.

• Jumlah tambahan

Generally, it is 3%~5% of the amount of pigment

*. Data di atas adalah nisbah dos dalam formula. Dos optimum perlu ditentukan melalui satu siri ujian.

• Arahan penggunaan

Untuk mendapatkan prestasi terbaik, bahan tambah perlu ditambahkan terlebih dahulu ke dalam bahan pengisar, dan kemudian pigmen. Pra-campurkan resin dan komponen pelarut bahan pengisar, dan kemudian perlahan-lahan tambahkan bahan tambah sambil kacau secara berterusan. Jangan tambahkan pigmen sebelum bahan tambah dicampur rata.