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Preparation method for glass fiber high-performance coating material

A glass fiber and coating material technology, applied in the chemical field, can solve problems such as poor aging resistance, low strength, and poor temperature resistance, and achieve good weather resistance and good stability

Inactive Publication Date: 2017-08-18
ANHUI JIXI HUALIN FIBERGLASS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] From the 1950s to the 1980s in our country, most of the tents were made of pure cotton canvas, because of its low strength, poor weather resistance and aging resistance, and the service life was only one year. Later, chemical fiber fabrics were used, but because of their poor temperature resistance and durability The aging performance is poor, so the service life is not long, and the material is flammable. It is used as a protective material for tents and field equipment. Fire prevention and safety are its Achilles' heels; therefore, it is necessary to design a safe, long service life, aging resistance and temperature resistance. Good Fiberglass High Performance Coating Material

Method used

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  • Preparation method for glass fiber high-performance coating material

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Embodiment 1

[0025] refer to figure 1 , the present invention provides a kind of technical solution step as follows:

[0026] Step 1. Ply and twist the sub-B grade glass fiber with a single filament diameter of 5um to make a linear density of

[0027] 110Tex plied yarn, the twist of the plied yarn is 80 twists / m, the twist direction of the initial twist is Z twist, and the twist of the final twist is

[0028] The direction is S twist;

[0029] Step 2, the ply yarn made in step 1 is made into plain weave base cloth 1 by weaving, and the weight of base cloth 1 is 300g / m 2 , the warp and weft density is 40 threads / cm in the warp direction and 40 threads / cm in the weft direction, and the high-density plain weave base fabric 1 ensures high strength and small elongation of the final product, reducing the size of the final product in use Deformation;

[0030] Step 3. Impregnate the base cloth 1 obtained in step 2 in No. 1 mixed emulsion, and then dry the base cloth 1 in a vertical drying furn...

Embodiment 2

[0034] refer to figure 1 ,Proceed as follows:

[0035] Step 1: Ply and twist sub-grade glass fibers with a single filament diameter of 5.5um to make a linear density of

[0036] 150Tex plied yarn, the twist of the plied yarn is 120 twists / m, the twist direction of the initial twist is Z twist, and the final twist

[0037] The twist direction is S twist;

[0038] Step 2, the ply yarn made in step 1 is made into plain weave base cloth 1 by weaving, and the weight of base cloth 1 is 400g / m 2 , the warp and weft density is 30 threads / cm in the warp direction and 30 threads / cm in the weft direction, and the high-density plain weave base fabric 1 ensures the high strength and small elongation of the final product, reducing the size of the final product in use Deformation;

[0039]Step 3. Impregnate the base cloth 1 obtained in step 2 in No. 1 mixed emulsion, and then dry the base cloth 1 in a vertical drying furnace with temperature control in different areas. The drying speed i...

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Abstract

The invention discloses a preparation method for a glass fiber high-performance coating material. The method is characterized by comprising the following steps: stranding and twisting glass fibers, thereby acquiring a stranded yarn; weaving the stranded yarn acquired in the first step into base cloth; dipping the base cloth acquired in the second step into a No.1 mixing emulsion and then drying the base cloth, thereby forming a bottom coating on the surface of the base cloth; adopting a No.2 mixing emulsion for performing the first time of double-side coating on the base cloth treated in the third step on a coating machine and drying, thereby acquiring a main coating layer, and then adopting the No.2 mixing emulsion for performing the second time of double-side coating on the base cloth on the coating machine and drying, thereby forming an upper coating layer and a bottom coating layer; sintering the base cloth treated in the fourth step on a sintering furnace. The glass fiber high-performance coating material prepared according to the method has the advantages of safety, long service life, anti-aging effect and excellent temperature resistance and is suitable for large-scale popularization.

Description

technical field [0001] The invention relates to the field of chemistry, in particular to the preparation of a glass fiber high-performance coating material. Background technique [0002] Fiber fabrics have been widely used in people's daily life for a long time. With the development of science and technology and the progress of material science, some qualitative changes have taken place in the structure and form of fabrics. For example, fiber fabrics coated with main molecular materials to form membrane materials have already been applied to buildings. Membrane materials and architectural membranes have become the main materials and main architectural forms of large-scale construction venues because of their light weight, low cost, and beautiful shape. The atmosphere of the times, and the construction is fast, energy-saving and safe and reliable. The membrane material has also been applied to outdoor special event tents, open-air equipment, facilities and equipment coverings...

Claims

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Application Information

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IPC IPC(8): D06N3/04D06N3/00
CPCD06N3/047D06N3/0006D06N3/0022D06N3/0077D06N3/0086D06N3/0088D06N2209/067D06N2209/143D06N2209/1692D06N2213/03
Inventor 王兆林张心华许重阳
Owner ANHUI JIXI HUALIN FIBERGLASS