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Novel nanoscale liquid titanium dioxide for papermaking

A nano-scale liquid and titanium dioxide technology, which is applied in papermaking, textiles, papermaking, paper coatings, etc., can solve the problems of paper color not being pure and bright, high production cost, and discoloration of titanium dioxide, so as to avoid discoloration and loss of gloss, and improve Use effect, effect of reducing production cost

Pending Publication Date: 2021-01-12
HU BEN NEW MATERIAL TECH SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Titanium dioxide is an important inorganic chemical pigment, especially in coating, ink, papermaking, plastic rubber, chemical fiber, ceramics and other industries under modified coating. The main component of titanium dioxide is white pigment of titanium dioxide, scientific name It is titanium dioxide, the molecular formula is TiO2, which is a polycrystalline compound, and its particles are arranged regularly and has a lattice structure. H

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1, a new type of nanoscale liquid titanium dioxide for papermaking, including the following raw materials in parts by weight: 600 parts of deionized water, 45 parts of propylene glycol, 250 parts of distyrylphenol polyoxyethylene ether, 67 parts of high titanium slag, 1 part of aluminum sulfate, 1 part of zinc sulfate, 4 parts of ferrous sulfate, 2 parts of phosphoric acid and 7 parts of potassium sulfate can effectively reduce the impact of impurities in ordinary water on the color of titanium dioxide through deionized water, and can effectively ensure the purity and gloss of paper. Brightness, the use of high titanium slag can effectively avoid the direct purchase and use of titanium dioxide raw materials, reduce the cost of product production and use, and at the same time, the use of aluminum sulfate, zinc sulfate, ferrous sulfate, phosphoric acid and potassium sulfate can effectively improve the use of titanium dioxide. It is bright, and then effectively i...

Embodiment 2

[0027] Embodiment 2, a new type of nanoscale liquid titanium dioxide for papermaking, including the following raw materials in parts by weight: 610 parts of deionized water, 55 parts of propylene glycol, 260 parts of distyrylphenol polyoxyethylene ether, 68 parts of high titanium slag, 2 parts of aluminum sulfate, 2 parts of zinc sulfate, 5 parts of ferrous sulfate, 3 parts of phosphoric acid and 8 parts of potassium sulfate can effectively reduce the impact of impurities in ordinary water on the color of titanium dioxide through deionized water, and can effectively ensure the purity and gloss of paper. Brightness, the use of high titanium slag can effectively avoid the direct purchase and use of titanium dioxide raw materials, reduce the cost of product production and use, and at the same time, the use of aluminum sulfate, zinc sulfate, ferrous sulfate, phosphoric acid and potassium sulfate can effectively improve the use of titanium dioxide. It is bright, and then effectively...

Embodiment 3

[0033] Embodiment 3, a new type of nanoscale liquid titanium dioxide for papermaking, including the following raw materials in parts by weight: 620 parts of deionized water, 65 parts of propylene glycol, 270 parts of distyrylphenol polyoxyethylene ether, 69 parts of high titanium slag, 3 parts of aluminum sulfate, 3 parts of zinc sulfate, 6 parts of ferrous sulfate, 4 parts of phosphoric acid and 9 parts of potassium sulfate can effectively reduce the impact of impurities in ordinary water on the color of titanium dioxide through deionized water, and can effectively ensure the purity and gloss of paper. Brightness, the use of high titanium slag can effectively avoid the direct purchase and use of titanium dioxide raw materials, reduce the cost of product production and use, and at the same time, the use of aluminum sulfate, zinc sulfate, ferrous sulfate, phosphoric acid and potassium sulfate can effectively improve the use of titanium dioxide. It is bright, and then effectively...

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Abstract

The invention provides novel nanoscale liquid titanium dioxide for papermaking, and relates to the technical field of titanium dioxide. The novel nanoscale liquid titanium dioxide for papermaking is prepared from the following raw materials in parts by weight: 600-660 parts of deionized water, 45-105 parts of propylene glycol, 250-310 parts of stilbene phenol polyoxyethylene ether, 67-73 parts ofhigh titanium slag, 1-7 parts of aluminium sulfate, 1-7 parts of zinc sulfate, 4-10 parts of ferrous sulfate, 2-8 parts of phosphoric acid and 7-13 parts of potassium sulfate. When the novel nanoscaleliquid titanium dioxide for papermaking is used, the purity and the brightness degree of the color of paper can be effectively improved, and meanwhile, the titanium dioxide can be effectively prevented from discoloring and losing gloss during long-time storage, so that the actual use effect of a product is effectively improved, the actual production cost can be effectively reduced, and the actualeconomic benefit is improved.

Description

technical field [0001] The invention relates to the technical field of titanium dioxide, in particular to a novel nanoscale liquid titanium dioxide for papermaking. Background technique [0002] Titanium dioxide is an important inorganic chemical pigment, especially in coating, ink, papermaking, plastic rubber, chemical fiber, ceramics and other industries under modified coating. The main component of titanium dioxide is white pigment of titanium dioxide, scientific name It is titanium dioxide, the molecular formula is TiO2, which is a polycrystalline compound, and its particles are arranged regularly and has a lattice structure. However, in the prior art, due to the large actual particles of titanium dioxide, the color of the produced paper is not pure and bright enough, and the powdery titanium dioxide Long-term storage of white powder is easily affected by the outdoor climate environment, resulting in discoloration and loss of light of titanium dioxide. At the same time, ...

Claims

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Application Information

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IPC IPC(8): D21H19/38D21H19/46D21H19/64D21H19/60
CPCD21H19/385D21H19/46D21H19/64D21H19/60
Inventor 张晓许荣高林
Owner HU BEN NEW MATERIAL TECH SHANGHAI
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