CAS#:14808-60-7
Property:
extra small size ;big specific surface area; tunnel effect.
Easily dispersed in mediums
Product name: Nanometer silicon dioxide CAS No.: 14808-60-7 Synonyms: Nanometer silica Formula: SiO2
Chemical structure: O==SI==O Mol. Wt.: 60.08
Specification:
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Appearance
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White powder
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Item no
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JR-NSP30F
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Average particle size
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30nm
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BET
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150-250 m2/g
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Content of Nano-silicon
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≥ 99.5%
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PH VALUE
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5-7
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Application Features:
1.The products helps enhance the adhesion of slurry on the fiber. The strong or weak hydrogen bonds existed on Hydroxyl groups between the sizing surface of the products and starch and cotton fibers can improve the performance of cotton and polyester Cotton yarn.
2.The products is more helpful for sizing performance of cellulose fibers.
3.The products can enhance and increase and reduce hairiness.
4.Serosal serosa of Nano-silica mixed slurry has a better wear resistance that of
pure starch slurry
Packing: 10 kg/bag