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High wear-resistant glass fiber cloth and preparation method thereof

A technology of glass fiber cloth and glass fiber, which is applied in the field of high wear-resistant glass fiber cloth and its preparation, and glass fiber cloth, which can solve problems such as wear, non-waterproof, corrosion, etc., and achieve the effect of increasing the contact area

Active Publication Date: 2018-06-19
嘉兴杰特新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, glass fiber products, like glass, are brittle and easy to break; moreover, they have poor wear resistance and are easily damaged after long-term use. Once a sharp object is scratched on the surface, it will cause irreparable wear
In addition, the glass fiber material has a fatal shortcoming, it is not waterproof, after absorbing water in rainy days, its own weight will increase, and the moisture is difficult to volatilize in a short period of time, and the wet part is easy to cause corrosion

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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  • High wear-resistant glass fiber cloth and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A preparation method of high wear-resistant glass fiber cloth, the steps are as follows:

[0031] (1) glass fiber monofilament plain weaving (density is 50 orders / cm), obtains basic glass fiber cloth;

[0032] (2) Arrange the basic glass fiber in the slurry and soak for 2 hours. The slurry is made of the following components: 5 kg of polytetrafluoroethylene emulsion, 0.1 kg of ultrafine mica powder, and 0.3 kg of dibutyl phthalate , PEG2000 2kg, guar gum 0.6kg, sodium carboxymethyl starch 0.01kg, hollow glass microspheres 4kg, water 100kg; the particle diameter of the hollow glass microspheres is within the range of 15-50 microns;

[0033] The preparation method of the slurry is: while stirring, add the sodium carboxymethyl starch of the formula amount into the water, stir for 12 hours, continue to add the guar gum, PEG2000 and superfine mica powder of the formula amount, stir evenly and then add the formula amount of Polytetrafluoroethylene emulsion, hollow glass micr...

Embodiment 2

[0040] A preparation method of high wear-resistant glass fiber cloth, the steps are as follows:

[0041] (1) glass fiber monofilament plain weaving (density is 80 orders / cm), obtains basic glass fiber cloth;

[0042] (2) Arrange the basic glass fiber in the slurry and soak for 3 hours. The slurry is made of the following components: 5kg of polyvinyl chloride emulsion, 0.1-0.2kg of ultra-fine mica powder, and 0.3kg of dibutyl phthalate ~0.5kg, PEG4000 3kg, guar gum 0.8kg, carboxymethyl starch sodium 0.02kg, hollow glass microspheres 6kg, water 100kg; the particle size of the hollow glass microspheres is within the range of 15-50 microns;

[0043] The preparation method of the slurry is: add the formula amount of sodium carboxymethyl starch into water while stirring, stir for 24 hours, continue to add the formula amount of guar gum, PEG4000 and superfine mica powder, and then add the formula amount of Polyvinyl chloride emulsion, hollow glass microspheres and dibutyl phthalate,...

Embodiment 3

[0050] A preparation method of high wear-resistant glass fiber cloth, the steps are as follows:

[0051] (1) glass fiber monofilament plain weaving (density is 50 orders / cm), obtains basic glass fiber cloth;

[0052] (2) Arrange the basic glass fiber in the slurry and soak for 3 hours. The slurry is made of the following components: 5kg of silicone rubber emulsion, 0.1kg of ultrafine mica powder, 0.5kg of dibutyl phthalate, PEG2000 2kg, guar gum 0.8kg, sodium carboxymethyl starch 0.01kg, hollow glass microspheres 5kg, water 100kg; the particle size of the hollow glass microspheres is within the range of 15-50 microns;

[0053] The preparation method of the slurry is: add the formula amount of sodium starch glycolate into water while stirring, stir for 24 hours, continue to add the formula amount of guar gum, PEG2000 and superfine mica powder, and then add the formula amount of Silicone rubber emulsion, hollow glass microspheres and dibutyl phthalate, stirred evenly;

[0054]...

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Abstract

The invention discloses a high-abrasion-resisting glass fiber fabric and a preparation method thereof. The preparation method comprises the steps that 1, glass fiber monofilaments are plain-woven to obtain a basic glass fiber fabric; 2, the basic glass fiber fabric is put in a sizing agent to be dipped for 2-3 hours; 3, the excessive sizing agent on the basic glass fiber fabric is extruded out, and air bubbles are removed to obtain a preformed glass fiber fabric; 4, the glass fiber monofilaments are parallelly concentrated to obtain protofilaments, the protofilaments are cut according to the length of 60-70 mm and are randomly and uniformly laid on the preformed glass fiber fabric, then a bonder is applied, and heating and curing are performed to obtain a basic material; 5, the sizing agent in the step 2 is uniformly applied to two sides of the basic material in a coated mode, and then ultraviolet curing is conducted on the basic material to obtain the high-abrasion-resisting glass fiber fabric. The high-abrasion-resisting glass fiber fabric has high hardness, good mechanical strength and a high water-repellency performance value, and good abrasion resistance is reflected. The curvature and anti-impact strength are ideal, and it is indicated that the high-abrasion-resisting glass fiber fabric has good water repellency.

Description

technical field [0001] The invention relates to a glass fiber cloth, in particular to a high wear-resistant glass fiber cloth and a preparation method thereof, belonging to the technical field of chemical materials. Background technique [0002] Glass fiber is an inorganic non-metallic material with excellent performance. Its components are silica, alumina, calcium oxide, boron oxide, magnesium oxide and sodium oxide, etc. It is made of glass balls or waste glass through high-temperature melting , wire drawing, winding, weaving and other processes, and finally form various products. The diameter of glass fiber monofilaments ranges from a few microns to more than 20 microns, equivalent to 1 / 20 to 1 / 5 of a hair, and each bundle of fiber precursors consists of hundreds or even thousands of monofilaments. [0003] Glass fiber is a very good metal substitute material. It has broad application prospects in construction, shipbuilding, chemical pipelines, automobiles, aviation, win...

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 Patents(China)
IPC IPC(8): D06N3/00D06N3/04D06N3/06D06N3/12
CPCD06N3/0006D06N3/0022D06N3/0059D06N3/0063D06N3/0077D06N3/0086D06N3/042D06N3/047D06N3/065D06N3/12D06N2203/044D06N2203/048D06N2203/066D06N2209/103D06N2209/142D06N2209/1642D06N2209/1685
Inventor 沈海平
Owner 嘉兴杰特新材料股份有限公司
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