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新材料科技與化學(xué)技術(shù)創(chuàng)新

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Nouryon-諾力昂 Levasil GB5000 Colloidal silica水性納米二氧化硅分散液

Levasil GB5000 is an alkaline, aqueous dispersion of colloidal silica that is approximately 30% solids by ?weight. The silica dispersion is sodium stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are discrete, have a smooth, spherical shape, and are present in a semi-wide particle size distribution. The physical appearance of the dispersion is a clear liquid, slightly more viscous than water. Levasil GB5000 is produced for worldwide distribution.

發(fā)布時間:

2021-03-07

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Nouryon-諾力昂 Levasil GB3000 Colloidal silica水性納米二氧化硅分散液

Levasil GB3000 is an alkaline, aqueous dispersion of colloidal silica that is approximately 15% solids by weight. The silica dispersion is sodium stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are structured to enhance the activity of the dispersion. The physical appearance of the dispersion is a clear liquid, slightly more viscous than water. Levasil GB3000 is produced primarily for the Asian and European markets.?

發(fā)布時間:

2021-03-07

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Nouryon-諾力昂 Levasil FO830 Colloidal silica水性納米二氧化硅分散液

Levasil FO830 is an alkaline, aqueous dispersion of colloidal silica that is approximately 30% solids by weight. The silica dispersion is sodium stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are discrete, have a slightly rough, spherical shape, and are present in a narrow particle size distribution. The physical appearance of the dispersion is a translucent liquid, slightly more viscous than water. Levasil FO830 is produced for world-wide distribution.

發(fā)布時間:

2021-03-07

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Nouryon 諾力昂 Levasil GB1000 Colloidal silica水性納米二氧化硅分散液

Nouryon 諾力昂 Levasil GB1000 is an alkaline, aqueous dispersion of colloidal silica that is approximately 30% solids by weight. The product is sodium stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are discrete, have a slightly rough, spherical shape, and are present in a narrow particle size distribution. The physical appearance of the dispersion is a translucent liquid, slightly more viscous than water. Levasil GB1000 is produced for world-wide distribution.

發(fā)布時間:

2021-03-07

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Nouryon 諾力昂 Levasil CB301 Colloidal silica水性納米二氧化硅分散液

Levasil CB301 is a neutral, aqueous dispersion of colloidal silica that is approximately 28% solids by weight. The silica dispersion is sterically stabilized and the amorphous silica particles carry a negative surface charge. The silica particles are discrete, have a smooth, spherical shape, and are present in a narrow particle size distribution. The particles have also been surface modified with an epoxy silane. The physical appearance of the dispersion is a clear liquid, slightly more viscous than water. Levasil CB301 is produced for world-wide distribution.

發(fā)布時間:

2021-03-07

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NEWPOL 50HB-400在電鍍中的應(yīng)用

NEWPOL 50HB-400是一種用于PCB、五金及塑膠酸銅電鍍的深度走位劑添加用表面活性劑，尤其在低電位有優(yōu)異的表現(xiàn)。該產(chǎn)品是原裝日本進口，包裝為 18 KG/CAN 或者 210 KG/DRUM。NEWPOL 50HB-400產(chǎn)品是一種低分子量復(fù)合聚醚，主鹽含量 100%，PH 4-6，外觀：無色透明有一定黏度的液體，泡沫非常低，幾乎沒有泡沫。濁點45-50℃。

發(fā)布時間:

2020-10-31

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