Do we need titanium dioxide for the production of color masterbatch?

Titanium dioxide is a multifunctional additive in masterbatch manufacturing, significantly improving hiding power, whiteness and weather resistance.

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Usimamizi wa uadilifu, hesabu ya kutosha, huduma bora baada ya mauzo, bidhaa za ubora wa juu, bei nzuri, na huduma nzuri.

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Usimamizi wa uadilifu, hesabu ya kutosha, huduma bora baada ya mauzo, bidhaa za ubora wa juu, bei nzuri, na huduma nzuri.

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Nambari ya CAS.

13463-67-7

Sifa nyingine

Item	Technical indicators
Oil Obsorption	≤26 g/100g
PH ‌	6.5-8.0
Sieve Residue(45mesh)	≤0.1%
Water extract resistivity	20
TiO₂ content	≥98.0%

Wakati wa kuongoza

Kiasi (kilo)	1 - 25	26-1000	1001 -25000	>25000
Wakati wa kuongoza (siku)	5	7	15	Ili kujadiliwa

Titanium dioxide (TiO2) plays a key role in masterbatch manufacturing. Its role and influence can be systematically summarized as follows:

I. The role of titanium dioxide in masterbatch

1. Coloring and whiteness improvement
As a high-efficiency white pigment, titanium dioxide gives masterbatch pure white, or is used to adjust the lightness and brightness of other colors, especially in light or highly saturated colors.

2. High hiding power
With its high refractive index (rutile type 2.7, anatase type 2.55), titanium dioxide effectively covers the base color of the plastic substrate, prevents light transmission or bottom transmission, and improves the uniformity of product appearance.

3. Dispersibility optimization
After surface treatment, nanometer to micrometer titanium dioxide particles can be used as a dispersion medium to promote the uniform distribution of other pigments in the carrier resin and reduce agglomeration and color difference.

4. Weather resistance and stability
Rutile titanium dioxide has excellent UV resistance and weather resistance, which prolongs the service life of outdoor plastic products. At the same time, its chemical inertness ensures the stability of masterbatch during high-temperature processing.

5. Functional assistance
Some titanium dioxide (if specially treated) can also have photocatalytic or antibacterial functions, expanding the application scenarios of masterbatch.

In conclusion, titanium dioxide plays a vital role in the paint industry, providing exceptional opacity, durability, and performance. Its unique properties make it an indispensable ingredient in a wide range of paint products. As the industry moves towards more sustainable practices, the future of titanium dioxide in paint formulations looks promising, ensuring that it will continue to be a key player in the market for years to come.