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Light composite iron-titanium powder

A composite iron-titanium powder and light-colored technology, applied in the direction of fibrous fillers, etc., can solve the problems of difficult dispersion, easy layering, and inability to prepare light-colored anti-rust paint, and achieve the effect of convenient use and no increase in equipment

Inactive Publication Date: 2004-09-15
万达科技(无锡)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] (Dark) composite iron-titanium powder (CN02147747.7) has excellent antirust performance, and its price is lower than red lead powder, but due to its own inherent defects: the color is black, the specific gravity (4.4 ~ 4.6), and has It is magnetic, so it is easy to delaminate and not easy to disperse when used. The biggest problem is that it cannot be used to prepare light-colored anti-rust paint. When the poisonous red lead is about to exit the market, a non-toxic and Harmless, excellent anti-rust performance, more convenient to use, suitable for oil-based and water-based anti-rust paints, and can prepare new anti-rust pigments of any color

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Take the carrier 99.5 with a particle size of 325 mesh and introduce nano-sio 2 、Tio 2 0.2 for each, 0.1 of the coupling agent brought in during the surface treatment of nanomaterials, after composite treatment, 100 kg of light-colored composite iron-titanium powder was obtained

Embodiment 2

[0048] Take the carrier powder 82 with a particle size of 500 mesh, introduce 0.4 nanometer zinc oxide and yttrium oxide in total, 0.1 percent of the coupling agent and 17.5 percent of the filler during the surface treatment of the nanomaterials, and compound treatment to obtain 100 kilograms of light-colored composite iron-titanium powder.

Embodiment 3

[0050] Take the carrier powder 82 with a particle size of 800 mesh, introduce nano-silicon oxide and iron oxide with a total of 0.35, the coupling agent brought in during the surface treatment of nano-materials 0.05, auxiliary agents and fillers 17.6, and through compound treatment, light-colored composite iron-titanium powder 100 is obtained. .

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PUM

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Abstract

The invention is a kind of new excluder pigment-tint compound iron and titanium powder which can enhance the rust preventing performance of paint. The compound iron and titanium powder uses manmade phosphate of 200-2000 items as the carrier, adds in one or more of nano silicon oxide, titanium oxide, yttrium oxide, ferric oxide, and assistant agent and fillers for paint, the particle radius of the five nano materials are between 10-100. the invention can enhance the rust prevention performance, the performance and price ratio is high, the performance and the economical index exceeds the background technique greatly.

Description

technical field [0001] The invention relates to an antirust pigment, in particular to a light-color composite iron-titanium powder of the antirust pigment for improving the antirust performance of the antirust paint. Background technique [0002] Anti-rust paint is a necessary anti-rust material for steel components, and there must be an anti-rust component in the anti-rust paint - anti-rust pigments. Traditional antirust pigments include red lead powder, iron red powder, cloud iron powder, aluminum tripolyphosphate and the (dark) composite iron-titanium powder (CN02147747.7) that just occurred last year. Among the above-mentioned anti-rust pigments, which do not contain harmful ingredients such as heavy metals, the performance is the best, and the price is reasonable (dark) composite iron-titanium powder. [0003] (Dark) composite iron-titanium powder (CN02147747.7) has excellent antirust performance, and its price is also lower than red lead powder...

Claims

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Application Information

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IPC IPC(8): C09C1/36
Inventor 李家权
Owner 万达科技(无锡)有限公司
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