Titanium Dioxide R940 CAS 13463-67-7 High Tinting Strength for Industrial Ink
Titanium Dioxide R940 is ink‑oriented rutile titanium dioxide featuring high tinting strength. Adopting alumina‑silica inorganic‑organic composite surface modification and precise particle classification, the pigment realizes powerful tinting capacity and high hiding power. It can be well dispersed in solvent and partial water‑based industrial ink systems during bead‑mill grinding. It shows clean white tone and good compatibility with polyurethane, nitrocellulose, acrylic and other industrial in
Product Overview
Titanium Dioxide R940 CAS 13463‑67‑7 is sulfate‑process rutile titanium dioxide developed for general industrial ink scenarios. Optimized particle‑size distribution endows the product with prominent tinting strength. Composite surface treatment enhances wet‑out performance in multiple resin carriers. This grade solves common industrial ink pain points such as insufficient tinting power, poor dispersion and uneven covering. Reliable quality supports large‑scale grinding and production of diversified industrial printing inks.
Key Features
- Ultra‑high tinting strength, achieve satisfied whitening and tinting effect with low pigment addition.
- Excellent dispersion performance, shorten bead‑mill grinding cycle and improve production efficiency.
- High hiding power and clean white tone, obtain uniform and bright printed ink film.
- Wide system compatibility, fit for solvent‑based, partial water‑based industrial ink resin systems.
- Low coarse particle content, decrease pinhole and speckle defects on printed surface.
- Good chemical stability, resist flocculation and sedimentation for long‑term ink storage.
Main Applications
‑ Metal surface industrial printing ink‑ Plastic substrate industrial ink‑ Solvent‑based gravure and flexo industrial ink‑ Protective marking ink and functional industrial tinting ink‑ General‑purpose industrial ink requiring high tinting and high opacity
Usage Recommendation
‑ Recommended dosage: 8‑26 wt% in finished industrial ink, adjust according to tinting and opacity requirement.‑ Premix pigment fully with resin and solvent / water, then perform bead‑mill fine grinding.‑ Strictly control grinding fineness to reach corresponding industrial ink standards.‑ Prevent foreign impurities and moisture contamination during production.‑ Complete small‑batch ink trial‑making and printing test before formal mass production.
Storage & Packaging
‑ Packaging: 25kg moisture‑proof kraft paper bag with PE inner liner.‑ Storage: Store in dry, cool and ventilated warehouse, keep tightly sealed against moisture absorption.‑ Shelf life: 24 months under standard storage conditions.
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