agen pembasahan dan pendispersi HH2202

• HH2202 wetting and dispersing agent

HH2202 wetting and dispersing agent is a double star star polymer, similar to Degussa 440, without silicon, can effectively reduce static/dynamic surface tension in aqueous matrix, has outstanding wetting and dispersing (with resin) performance, and has good low foaming performance.

• Data Produk

Komposisi:

Double star star polymer.

Properti Khas:

Rupa (25°C): colorless to light yellow liquid

Colour, platinum-cobalt: APHA≤50

Nilai PH (1% larutan air): 5.0-7.0

Water content: ≤0.50%

Cloud point (10% BDG, °C): 40-46

Kandungan efektif: 100%

*, the data given on this data page are only typical values, not technical indicators of the product.

• Aplikasi

Fitur dan Manfaat Khusus

1. Rapidly wet the surface of silicon powder and silicon wafers, improve the lubrication stability of cutting fluid, thereby reducing line marks, TTV and dirty wafers, and improve the A-quality rate and output of silicon wafers.
2. Rapidly wet the surface of diamond wire, reduce the powder accumulation phenomenon between diamond abrasives, maintain the surface roughness of diamond wire, and facilitate the stable cutting of crystalline silicon.
3. Rapid wetting improves the cooling performance of cutting fluid to meet the trend of higher and higher line speeds and the gradual thinning of diamond wires.

• Penggunaan yang Direkomendasikan

As a low-foaming wetting agent dispersant used in conjunction with resin, it is widely used in solar crystalline silicon cutting fluid and other fields.

Jumlah penambahan

Calculated based on supply form:

Jumlah pigmen: 5%~8%

*. The above data is the dosage of the formula ratio, dan dosis optimal perlu ditentukan melalui serangkaian tes.

Instruksi Penggabungan dan Pemrosesan

Untuk mencapai kinerja terbaik, aditif harus ditambahkan ke bahan giling terlebih dahulu, diikuti oleh pigmen. Premix resin dan komponen pelarut dari penggilingan, kemudian tambahkan aditif perlahan sambil diaduk. Jangan menambahkan pigmen sampai aditif tercampur dengan baik.