wetting at dispersing agent 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 ng produkto

Komposisyon:

Double star star polymer.

Karaniwang mga katangian:

Hitsura (25℃): walang kulay hanggang matingkad na dilaw na likido

Colour, platinum-cobalt: APHA≤50

Halaga ng pH (1% may tubig na solusyon): 5.0-7.0

Nilalaman ng tubig: ≤0.50%

Cloud point (10% BDG, ℃): 40-46

Mabisang nilalaman: 100%

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

• Mga Aplikasyon

Mga espesyal na tampok at benepisyo

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.

• Inirerekumendang paggamit

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.

Halaga ng karagdagan

Calculated based on supply form:

Pigment amount: 5%~8%

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