Wetting and Dispersing Additives HH2346W

HH2346W wetting and dispersing agent is a styrene and maleic acid anionic copolymer aqueous solution. Its molecular chain contains both hydrophobic styrene units and hydrophilic maleic anhydride units, giving it unique dispersing and stabilizing functions. It has very good wetting, dispersing and viscosity reduction effects on organic pigments. It is used for water-based production of resin-free color pastes and is VOC-free.

It has a viscosity reduction effect on organic pigments and carbon black, increases the tinting power and gloss of pigments, and also has a very good viscosity reduction effect on inorganic pigments. It has a strong dispersing ability for fillers.

• Data Produk

Komposisi:

Hydrophilic SMA(styrene maleic anhydride) block copolymer.

Sifat Biasa:

Penampilan: light-colored transparent liquid

Inherent content: 40%

Pelarut: deionized water

Ionic characteristics: anion

Nilai PH: 7±0.5

Berat molekul: 15 mgKOH/g

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

• Aplikasi

Penggunaan yang disyorkan:

Water-based color paste, dakwat, wood paint, weather-resistant coating, pesticide, and nano-color paste such as ink, Dll.

• Jumlah tambahan

Tahap yang disyorkan:

• Carbon black 30~60%
• Organic pigment 25~60%
• Inorganic pigment 5~20%

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

• Arahan Pemerbadanan dan Pemprosesan

Untuk mencapai prestasi terbaik, bahan tambahan harus ditambah ke dalam pengisaran terlebih dahulu, diikuti oleh pigmen. Campurkan terlebih dahulu komponen resin dan pelarut pengisaran, kemudian perlahan-lahan tambah bahan tambahan sambil mengacau. Jangan tambah pigmen sehingga bahan tambahan dicampur dengan baik.