Nano Zinc Oxide Dispersion (high Concentration)
Jiupeng High‑Concentration Nano Zinc Oxide Dispersion CY‑J50H
Product Overview
CY‑J50H is a high‑concentration, stable slurry prepared by uniformly dispersing nano zinc oxide powder as individual particles in an aqueous medium using advanced dispersion technology. The product appears as a white liquid with a ZnO solid content of ≥ 50%, particle size of 50 ± 10 nm, and pH value of 9–11. It remains stable without stratification or sedimentation over extended storage.
Compared to conventional concentration dispersions and dry powder raw materials, this high‑concentration system offers higher activity, lower transportation costs, and greater formulation flexibility. It completely eliminates the agglomeration issues customers face when self‑dispersing nano‑powders. With its single‑particle dispersion state, it forms chemical bonds with substrates, ensuring that customers achieve true nano‑grade performance for their investment in nano‑materials.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | CY‑J50H |
| Appearance | White liquid |
| Particle Size (nm) | 50 ± 10 |
| ZnO Content (%) | ≥ 50 |
| pH Value | 9–11 |
| Packaging | 25 kg / drum |
Application Areas
1. Rubber Tires & Rubber Products
Used in rubber soles, rain boots, rubber gloves, and other protective products to significantly extend service life and improve appearance and color. In transparent and colored rubber products, it can replace traditional activators such as carbon black. For sealing compounds and gaskets, it notably enhances wear resistance and sealing performance.
2. Paints & Coatings
Imparts UV shielding, infrared absorption, and antibacterial/anti‑mold functionality to coatings, while also improving stain resistance, artificial weathering resistance, water resistance, alkali resistance, scrub resistance, hardness, and adhesion — comprehensively enhancing mechanical properties.
3. Ceramics
Lowers the sintering temperature of ceramic products by 40–60°C compared to conventional zinc oxide, producing bright, mirror‑like sintered products. This reduces process steps and energy consumption while imparting antibacterial functionality. Nano‑ceramics made with ZnO exhibit excellent toughness.
4. Chemical Fibers & Textiles
Significantly enhances the UV shielding and antibacterial functionality of viscose and synthetic fiber products, making it suitable for UV‑protective fabrics, antibacterial textiles, sun‑protective umbrellas, and related products.
5. Sunscreen Cosmetics
Offers excellent protection against both UV‑A and UV‑B, with UV shielding performance superior to traditional nano‑TiO₂. Widely used in high‑end sunscreens, isolation creams, and other skincare products.
6. Other Cutting‑Edge Fields
Sensors, capacitors, phosphorescent materials, electromagnetic wave absorbing materials, conductive materials, and more.
Core Advantages
High Solid Content (≥ 50%) – High‑concentration system with single‑particle monodispersion; significantly higher activity than powder forms.
Lower Transportation & Storage Costs – More economical logistics and flexible formulation adjustment.
Broad‑Spectrum UV Shielding (UV‑A + UV‑B) – Superior to nano‑TiO₂ in UV protection.
Multi‑Functionality – Combines antibacterial/anti‑mold properties, infrared absorption, and ceramic sintering temperature reduction.
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