Rutile titanium dioxide for papermaking

Rutile titanium dioxide for papermaking is recommended for high- and medium-grade facing paper, high-grade paper coating, industrial paper filler, etc. It can also be used for rubber, leather facing paper, soap, fabric printing and dyeing, etc.

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PRODUCT DISPLAY

Integrity management, sufficient inventory, perfect after-sales service, high-quality products,reasonable prices, and thoughtful service.

PRODUCT DISPLAY

specification

Integrity management, sufficient inventory, perfect after-sales service, high-quality products,reasonable prices, and thoughtful service.

Product features and uses:
Rutile titanium dioxide, with silicon and aluminum coating on the surface, organic treatment, ultra-fine grinding, has excellent optical properties, water-based dispersibility, tinting power and weather resistance, strong hiding power, good whiteness, and high paper retention rate.

Industry-specific attributes

CAS No.

13463-67-7

Other attributes

Item	Technical indicators
Tinting Power	≥1750
Oil Obsorption	≤24 g/100g
Water Solubility	≤0.5%
PH	6.5-8.5
Resistivity	≥6000 Ω.cm
Sieve Residue(325mesh)	≤0.06%
Water dispersibility	≥90%
Whiteness	≥94.0%
Brightness	≥94.0%
Rutile content	≥97.0%

Lead time

Quantity (kilograms)	1 - 25	26-1000	1001 -25000	>25000
Lead time (days)	5	7	15	To be negotiated

How to use rutile titanium dioxide for papermaking?

The method of using rutile titanium dioxide for papermaking mainly includes the following steps:

Preparation: First, make sure that the disinfected items or pulp have been cleaned and kept dry. Prepare rutile titanium dioxide and water.
Preparation of disinfectant: Add rutile titanium dioxide gradually to water according to the correct ratio, stir evenly until dissolved, and prepare the required disinfectant. The specific ratio should be adjusted according to actual needs. Usually, too high or too low concentration will affect the disinfection effect.

Disinfection operation: Spray or soak the prepared disinfectant on the disinfected items, ensuring that there is spraying liquid in every corner, and the contact time is generally 10-30 minutes. During the disinfection process, proper stirring can improve the effect.
Cleaning and disinfection: After the disinfection is completed, thoroughly wash the disinfected items with clean water to ensure that the residual amount of disinfectant does not exceed the standard.
Specific application of rutile titanium dioxide in the papermaking industry
In the papermaking process, rutile titanium dioxide is used as a white filler added to the pulp. Its main functions include:
‌Improve the whiteness of paper ‌: Rutile titanium dioxide can significantly improve the whiteness of paper, making text and images clearer ‌.
‌Increase the opacity of paper ‌: By adding titanium dioxide, the opacity of paper can be increased and the printing effect can be improved ‌.
‌Enhance the gloss of paper ‌: The use of titanium dioxide can also increase the gloss of paper and make the paper more beautiful ‌.