Crystal form: 100% rutile type (XRD analysis shows no anatase impurities)
Particle size: 0.4~0.8 microns (typically 0.5~0.7 μm, customizable within 0.4~1.0 μm range)
Specific surface area: 8~18 m²/g
Purity: >98% (metal impurities <0.5%, very low harmful elements such as sulfur/phosphorus)
Morphology: Rutile-type crystals (mostly regular polygonal particles or near-spherical, evenly dispersed)
Customization options: Surface modification (e.g., silane/aluminate coupling agent coating to improve compatibility with plastics/coatings), compounding with other functional materials (e.g., blending with anatase-type TiO₂ to balance weather resistance and catalytic properties), specific particle size distribution (narrow distribution to optimize processing flowability)
Quality inspection parameters: Crystal form (X-ray diffraction XRD), particle size (laser particle analyzer/SEM), specific surface area (BET method), purity (chemical titration/ICP analysis), UV shielding efficiency (UV-Vis spectrophotometer)

Warm tip: the products supplied by Beijing Beike Xincai Technology Co., Ltd. are only used for scientific research, not for human body