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Colorant for basalt fiber or glass fiber and preparation method thereof

A technology of basalt fiber and glass fiber, which is applied in the field of dyes and colorants, can solve the problem of single color of basalt fiber and glass fiber, and achieve the effect of unique colorant formula, simple coloring method and good environmental performance

Inactive Publication Date: 2012-07-04
SHANXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of coloring agent of basalt fiber or glass fiber and preparation method thereof for the single deficiency of basalt fiber and glass fiber color in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1, the preparation of red coloring agent and coloring method thereof:

[0016] Weigh 0.11 g of red pigment 16 and add it to a beaker, add 0.5 g of bisphenol A and 4 g of salicylic acid, add 5 ml of acetone, stir, add 35 ml of absolute ethanol and stir to develop color, add 0.1 ml of polysorbate (Tween ), let stand after stirring. Cut the basalt fiber short and soak it in the coloring solution for ten seconds, then take it out and let it dry.

[0017] Fiberglass coloring is the same as above.

Embodiment 2

[0018] Embodiment 2, preparation of orange colorant and coloring method thereof:

[0019] Weigh 0.04g of red pigment 16 and 0.06g of yellow pigment 37 into a beaker, add 0.5g of bisphenol A and 4g of salicylic acid, add 5ml of acetone, stir, add 35ml of absolute ethanol to fully stir for color development, add 0.1ml of Fatty acid glycerides, stirred and left to stand. Cut the basalt fiber short and soak it in the coloring solution for ten seconds, then take it out and let it dry.

[0020] Fiberglass coloring is the same as above.

Embodiment 3

[0021] Embodiment 3, the preparation of green coloring agent and coloring method thereof:

[0022] Weigh 0.09 grams of green pigment 5 and add it to a beaker, add 0.5 grams of bisphenol A and 4 grams of salicylic acid, add 6ml of acetone, stir, add 34ml of absolute ethanol and stir to develop color, add 0.1ml of fatty acid glycerides, after stirring stand still. Cut the basalt fiber short and soak it in the coloring solution for ten seconds, then take it out and let it dry.

[0023] Fiberglass coloring is the same as above.

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PUM

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Abstract

The invention provides a colorant for basalt fiber or glass fiber and a preparation method thereof. The colorant components comprise a color former, a developer, a solvent and a nonionic surfactant. The colorant is used for coloring the basalt fiber or glass fiber, is unique in formulation and is simple and convenient in preparation method, and can evenly color the basalt fiber and the glass fiber; and after coloring, the basalt fiber and the glass fiber are not easy to fade, have good water resistance and have a certain acid-alkaline resistance and redox resistant property, and can resist a certain temperature variation. The colorant can color various colors for the basalt fiber and the glass fiber, so that the application scopes of the basalt fiber and the glass fiber are wider.

Description

technical field [0001] The invention relates to a dye, specifically a colorant, more specifically a colorant capable of dyeing basalt fibers and glass fibers and a preparation method thereof. Background technique [0002] Glass fiber is an inorganic non-metallic material with excellent performance. It has the advantages of various types, good insulation, strong heat resistance, good corrosion resistance and high mechanical strength. It is often used as a reinforcing material in composite materials, electrical insulation materials And thermal insulation materials, as well as circuit substrates, etc. [0003] Basalt fiber is a new material in the 21st century, and it is a high-tech non-metallic inorganic fiber after carbon fiber, aramid fiber, PPO and other fibers. Because it is a continuous basalt fiber made of natural volcanic rock, it has the characteristics of acid and alkali resistance, heat insulation, and good durability. Therefore, it is widely used in the fields of b...

Claims

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Application Information

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IPC IPC(8): C09B67/22C09B67/14C09B67/10C03C25/00
Inventor 董川马骏于洋宋金萍
Owner SHANXI UNIV