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Composite coating slurry special for high-strength flame-retardant type fiberglass composite mesh material as well as preparation method and application thereof

A composite coating and glass fiber composite technology, used in fire-resistant coatings and other directions, can solve the problems of increasing the safety protection cost of building construction units, casualties and property, and low fire rating, so as to avoid casualties and property losses, and prevent fire safety. The effect of accident occurrence and high safety protection level

Inactive Publication Date: 2018-11-23
江苏亿博新材料科技有限公司丹阳分公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, organic polymer chemical fiber filaments such as polyvinyl chloride or nylon have been used in the selection of dense-mesh safety vertical nets to form safety nets through warp knitting. Building protection safety nets made of such net materials can only be used Once, because high molecular chemical fiber materials such as polyvinyl chloride or nylon soften at about 80°C and viscous flow occurs at about 140°C, fire safety accidents are easily caused by open or dark fire sources, causing casualties and Property loss, at the same time, it is easy to age outdoors, and the tearing strength decays quickly with time, so it cannot be reused. This not only increases the safety protection cost of the construction unit, but also makes it difficult to guarantee safety.
[0003] In order to solve the technical defects such as low fire protection level, not impact resistance, and easy aging of the existing safety protection dense mesh, the applicant has developed a high-strength flame-retardant glass fiber composite mesh material, which is light in weight, high in strength, and resistant to fire. Good combustion performance, high temperature resistance, melting temperature 1400 ° C, acid and alkali resistance, corrosion resistance, aging resistance, good flexibility, bending resistance and wear resistance

Method used

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  • Composite coating slurry special for high-strength flame-retardant type fiberglass composite mesh material as well as preparation method and application thereof
  • Composite coating slurry special for high-strength flame-retardant type fiberglass composite mesh material as well as preparation method and application thereof
  • Composite coating slurry special for high-strength flame-retardant type fiberglass composite mesh material as well as preparation method and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0024] A special composite coating slurry for high-strength flame-retardant glass fiber composite mesh materials, the components of which include water-soluble PP emulsion with a solid content ≥ 30%, phosphorus-nitrogen halogen-free flame retardants, paint colorants and water, The weight content of each component is: 30% to 35% of water-soluble PP emulsion with solid content ≥ 30%, 5% to 10% of phosphorus and nitrogen halogen-free flame retardants; 0.5% to 1% of paint colorants, and the rest is water.

Embodiment 2

[0026] The difference from Example 1 is that the weight content of each component in the special composite coating slurry for high-strength flame-retardant glass fiber composite mesh material is: 60% to 70% of water-soluble PP emulsion with solid content ≥ 30%; Phosphorus and nitrogen halogen-free flame retardant 20% to 25%; paint color paste 3% to 5%, and the rest is water.

[0027] The preparation method of embodiment 1 and embodiment 2 is identical, as Figure 4 As shown, the preparation steps of the special composite coating slurry for the high-strength flame-retardant glass fiber composite mesh material are: first pour the phosphorus-nitrogen halogen-free flame retardant into water and mix thoroughly, and then add PP emulsion in the stirring state And the color paste, after stirring evenly, the composite coating paste can be obtained.

[0028] Use the present invention to make high-strength flame-retardant glass fiber composite mesh material, such as figure 1 , figure...

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Abstract

The invention discloses composite coating slurry special for high-strength flame-retardant type fiberglass composite mesh material as well as a preparation method and application thereof. The composite coating slurry for the high-strength flame-retardant type fiberglass composite mesh material is prepared from the following components: water-soluble PP (Polypropylene) emulsion of which the solid content is greater than or equal to 30 percent, a phosphorus-nitrogen halogen-free flame retardant, coating color paste and water. The invention discloses weight proportions of all components, the preparation method and the application. The high-strength flame-retardant type fiberglass composite mesh material obtained by compounding a fiberglass meshy material by using the composite coating slurrynot only has the advantages of light weight, high strength, impact resistance, good flame retardance and melting temperature being up to 1400 DEG C, but also is acid / base-resistant, anti-corrosion andanti-aging, is good in flexibility and is bending-resistant and anti-abrasion.

Description

Technical field: [0001] The invention relates to a coating slurry for a safety net weaving material used in construction. Background technique [0002] At present, organic polymer chemical fiber filaments such as polyvinyl chloride or nylon have been used in the selection of dense-mesh safety vertical nets to form safety nets through warp knitting. Building protection safety nets made of such net materials can only be used Once, because high molecular chemical fiber materials such as polyvinyl chloride or nylon soften at about 80°C and viscous flow occurs at about 140°C, fire safety accidents are easily caused by open or dark fire sources, causing casualties and Property loss, and at the same time, it is easy to age outdoors, and the tearing strength decays rapidly over time, so it cannot be reused. This not only increases the safety protection cost of the construction unit, but also makes it difficult to guarantee safety. [0003] In order to solve the technical defects su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D123/12C09D5/18
CPCC09D123/12C09D5/18
Inventor 刘鲜明汤洪华
Owner 江苏亿博新材料科技有限公司丹阳分公司
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