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Colored glass cotton product and production method thereof

A technology for colored glass and cotton products, applied in glass manufacturing equipment, manufacturing tools, etc., can solve the problems of poor spinnability, easy to block nozzles, large color difference, etc., and achieve the effects of rich and diverse colors, easy replacement, and uniform distribution

Active Publication Date: 2013-04-24
CHENGDU HANJIANG NEW BUILDING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to improve the diversity of the appearance and functions of glass wool products, the present invention overcomes the disadvantages of single color of glass wool in the prior art, and the disadvantages of easy fading, large color difference, poor spinnability, and easy blockage of nozzles after inorganic dyes are added to glass wool. A colored glass wool product that is not easy to fade under high temperature, has small color difference and good spinnability, and its production method

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A green glass fiber felt product, which is composed of: centrifugal glass fiber felt: 96.5 parts, phenolic resin binder: 3.1 parts, green organic dye: 0.2 parts, water: 0.2 parts.

[0024] The production method of this green glass wool felt product comprises the steps:

[0025] (1) Preparation of binder: including phenolic resin and its corresponding additives, the composition of the additives and the mass parts of each component: ammonia water: 100 parts, urea: 100 parts, ammonium sulfate: 35 parts, silicone oil: 3 parts, Silane: 1 part and soft water: 700 parts;

[0026] (2) Add 12 parts of organic dyes to 300 parts of soft water, stir for at least 1 hour, and filter to obtain an organic dye solution without precipitation and impurities for later use;

[0027] (3) Add 400 parts of phenolic resin prepared in step (1), 500 parts of additives, 280 parts of organic dye solution and soft water obtained in step (2) into a mixing tank and stir for 1 hour, filter for later u...

Embodiment 2

[0035] A green glass fiberboard product is composed of: centrifugal glass wool fiberboard: 91 parts, phenolic resin binder: 7 parts, organic dye: 0.8 part, water: 0.6 part.

[0036] The production method of this green glass fiberglass board product comprises the steps:

[0037] (1) Preparation of binder: including phenolic resin and its corresponding additives. The composition of additives and the distribution ratio of each component are: ammonia water: 80 parts, urea: 100 parts, ammonium sulfate: 30 parts, silicone oil: 5 parts, silane: 0.8 parts and soft water: 700 parts;

[0038] (2) Add 18 parts of organic dyes to 300 parts of soft water and stir for at least 1 hour, and filter to obtain an organic dye solution without precipitation and impurities for later use;

[0039] (3) Add 480 parts of phenolic resin prepared in step (1), 680 parts of additives, 280 parts of organic dye solution and soft water obtained in step (2) into the mixing tank and stir for 1 hour, filter for...

Embodiment 3

[0047] A blue glass wool product is composed of: centrifugal glass wool fiber: 97.1 parts, acrylic binder: 12 parts, blue organic dye: 2 parts, water: 1 part.

[0048] The production method of this blue glass wool product comprises the steps:

[0049] (1) Prepare the binder, including acrylic resin and its corresponding additives. The composition of the additives and the mass parts of each component are: 3-8 parts of silicone oil, 0.2-3 parts of silane, and 3000 parts of soft water;

[0050] (2) Add 20 parts of organic dyes to 300 parts of soft water and stir for at least 1 hour, and filter to obtain an organic dye solution without precipitation and impurities for later use;

[0051] (3) Add 1000 parts of acrylic resin prepared in step (1), 800 parts of additives, 3000 parts of organic dye solution and soft water obtained in step (2) into the mixing tank and stir for 1 hour, filter for later use;

[0052] (4) Pass the mixed solution obtained in step (3) through the screw pump...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a colored glass cotton product. The colored glass cotton product comprises 85-97.1 parts of centrifugal glass cotton fibers, 2.5-12 parts of binder, 0.2-2 parts of organic dye and 0.2-1 part of water according to parts by weight. The invention also discloses a production method of the colored glass cotton product. The production method comprises the steps of: firstly uniformly mixing the weighed organic dye, soft water and binder to prepare a mixed solution; then spraying the mixed solution on glass cotton fibers when molten glass is stretched into glass cotton fibers under the effect of a centrifugal force according to a technology of producing the glass cotton fibers by a conventional centrifugal blowing method; and finally curing to obtain the colored glass cotton product. The production method can be used for producing the glass cotton products with various colors and small color difference according to requirements of clients; the dye and the binder are uniformly distributed on the surfaces of the glass fibers and have no pollution to a raw material melting kiln; and the glass cotton product produced according to the method does not fade at 300 DEG C.

Description

technical field [0001] The invention relates to the field of glass fiber cotton products, in particular to a colored glass wool product that is not easy to fade under high temperature conditions, has small color difference and good spinnability, and a production method thereof. Background technique [0002] Glass wool products are widely used in petrochemical, metallurgical construction, aviation nuclear power and other fields. However, most glass wool products use phenolic resin, which is yellow in color after curing, and a small part uses formaldehyde-free resin, and its color is white after curing. , These two colors not only cannot meet the rich and diverse market needs in appearance, but also cannot meet the needs of functional diversity in different fields. Contents of the invention [0003] In order to improve the diversity of the appearance and functions of glass wool products, the present invention overcomes the disadvantages of single color of glass wool in the p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C13/06C03B37/04C03C25/42C03C25/14
Inventor 顾春生秦玉波吴会国张慧琴蒋代才兰强
Owner CHENGDU HANJIANG NEW BUILDING MATERIAL
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