ejen pembasahan dan penyebaran 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.

Sifat Biasa:

Penampilan (25℃): colorless to light yellow liquid

Colour, platinum-cobalt: APHA≤50

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

Water content: ≤0.50%

Cloud point (10% BDG, ℃): 40-46

Kandungan efektif: 100%

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

• Aplikasi

Ciri-ciri dan Kelebihan Istimewa

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 disyorkan

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 tambahan

Calculated based on supply form:

Pigment amount: 5%~8%

*. The above data is the dosage of the formula ratio, dan 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.