


ZINC STANNATE CAS 12027-96-2
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Product Description
Product Details
Introduction
① Paint additives: Smoke suppressants and flame retardants for flame retardant paints. Used in transparent conductive oxides, used to make thin films for solar cells, touch screens and energy-saving glass.
② Polymer additives: Smoke suppressants and flame retardants, synergistic with co-flame retardants. Added as a synergistic additive to polymer formulations containing phosphate flame retardants, it can promote the formation of coke and have a flame retardant effect. Zinc hydroxystannate is used for polymer processing at temperatures below 180°C. There are no restrictions on zinc stannate.
③ Process chemicals: Solid lubricant additives in friction materials.
Quality standard
Item | Zinc Hydroxystannate | Typical Tests |
Appearance | White powder | White powder |
Tin (Sn), w/% ≤ | 40 | 41.65 |
Zinc (Zn), w/% ≤ | 21 | 21.55 |
Chloride (as Cl), w/% ≤ | 0.3 | 0.04 |
Free Water (Free H2O), w/% ≤ | 0.8 | 0.3 |
Particle Size (D90), μm ≤ | 10 | 3.5 |
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