Overview

CAS Number: 189619-69-0  

Molecular Formula: Cs0.33WO3

English Aliases: cesium tungstate, Cesium tungsten oxide (Cs0.33WO3); Cesium tungstate; Dicesium tungsten tetraoxide; dicesium; oxygen(-2) anion; tungsten; dicaesium dioxido(dioxo)tungsten

Nano tungsten bronze powder SS-CW20 is an inorganic nanomaterial with excellent near-infrared absorption properties, featuring uniform particles and good dispersibility. It is a novel functional material that exhibits strong absorption in the near-infrared region (wavelength 800-1200nm) while maintaining high transmittance in the visible light region (wavelength 380-780nm). When used to prepare thin films with tungsten bronze color paste, the visible light transmittance reaches over 71%, and the infrared light (800-2500nm) transmittance exceeds 13.5%. When combined with our company's 7nm antimony tin oxide (which absorbs mid-infrared light at 1500nm), it can be dispersed into a stable nano slurry and added to coatings to produce transparent thermal insulation coatings with infrared blocking properties.

Technical Specifications

 Application Scope

1. Transparent thermal insulation coatings and films;

2. High-performance thermal insulation media for warm chemical fibers, textile fibers, etc.;

3. Transparent thermal insulation window films, building coatings;

4. Automotive films, PVB thermal insulation laminated films, laser marking, laser welding, photothermal therapy, infrared filters, etc.

 Packaging