CR-758 Rutile Titanium Dioxide for Masterbatch
CR-758 is a rutile titanium dioxide pigment for masterbatch, particularly high-concentration masterbatch, and engineering plastics. With aluminum and organic surface treatment, it offers a blue undertone, easy dispersion, low volatility, low oil absorption and excellent yellowing resistance. Additional listed applications include plasticized PVC and solvent-based inks.
Contact COOVACS for the technical data sheet, sample evaluation and supply quotations.
Description
CR-758 Rutile Titanium Dioxide for Masterbatch
CR-758 titanium dioxide is a rutile pigment with aluminum inorganic coating and organic surface treatment. Its uniform, balanced particle-size distribution provides a blue undertone, easy dispersion, low volatility, low oil absorption, excellent yellowing resistance and good processing rheology.
CR-758 is suitable for masterbatch, particularly high-concentration masterbatch, and engineering plastics. The TDS also lists plasticized PVC and solvent-based inks.
Key Features
- Blue undertone for formulations requiring this colour characteristic.
- Easy dispersion for suitable masterbatch and polymer formulations.
- Low oil absorption, listed as 16 g/100g in the TDS.
- Low volatility and excellent yellowing resistance as described in the TDS.
- Good processing rheology for evaluation under your production conditions.
Recommended Applications
- Masterbatch, particularly high-concentration masterbatch
- Engineering plastics
- Plasticized PVC
- Solvent-based inks
Evaluate CR-758 in your actual resin system and production process. Compare dispersion, colour, tinting strength, processing behaviour and yellowing performance against your current pigment before commercial use.
Technical Properties
| Property | TDS Requirement |
|---|---|
| Crystal form | Rutile |
| TiO₂ content | ≥96.5% |
| Surface treatment | Aluminum / organic |
| Brightness | ≥97.5% |
| Oil absorption | 16 g/100g |
| L value | ≥97.5 |
| b value | ≤2.00 |
| Tinting strength | ≥115% |
| Residue on 45 μm sieve | ≤0.02% |
| Resistivity | ≥60 Ω·m |
Requirements are reproduced from the CR-758 technical data sheet. Oil absorption is listed as 16 g/100g without an inequality sign. Request further test-method information where needed for comparison with another grade.
Technical Documents and Sample Evaluation
Download CR-758 TDS (PDF · EN/CN)
Contact COOVACS for CR-758 sample evaluation and technical information. Please share your resin type, application, pigment loading, processing conditions, current titanium dioxide grade and target performance.
For a supply quotation, include your required quantity and destination port.
Why Source CR-758 through COOVACS?
COOVACS supports international buyers with grade selection, technical document coordination, sample requests and supply quotations. We help relate your masterbatch or plastics application requirements to the available grade information before evaluation.
Share your formulation priorities so we can coordinate the information and samples needed for your assessment.
Explore our titanium dioxide sourcing and supply overview or contact COOVACS about CR-758.
Frequently Asked Questions
What applications is CR-758 recommended for?
The TDS recommends CR-758 for masterbatch, particularly high-concentration masterbatch, and engineering plastics. It also lists plasticized PVC and solvent-based inks.
What surface treatment does CR-758 use?
CR-758 has aluminum inorganic coating and organic surface treatment, as described in the technical data sheet.
What is the TiO₂ content of CR-758?
The TDS specifies a TiO₂ content of at least 96.5%.
Can CR-758 replace my current masterbatch pigment?
Replacement suitability depends on the resin, pigment loading, processing conditions and performance targets. Compare samples under the same conditions before deciding on a substitution.
How can I request a CR-758 sample or quotation?
Use the product inquiry button or contact COOVACS with the grade name CR-758, your application and quantity requirements. Include your destination port when requesting a supply quotation.
