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A preparation method of high-strength inflatable boat with durable antibacterial effect

An inflatable boat, high-strength technology, used in foldable/inflatable hulls, chemical instruments and methods, hulls, etc., can solve problems such as poor wear resistance, and achieve uniform load, high hardness and good load effect.

Active Publication Date: 2019-01-01
威海悦浪户外用品股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Glass fiber is an inorganic non-metallic material with excellent performance. There are many types. Its advantages are good insulation, strong heat resistance, good corrosion resistance and high mechanical strength, but its disadvantages are brittleness and poor wear resistance.

Method used

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  • A preparation method of high-strength inflatable boat with durable antibacterial effect
  • A preparation method of high-strength inflatable boat with durable antibacterial effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A preparation method of a high-strength inflatable boat with a durable antibacterial effect is carried out according to the following steps:

[0035] A. Add chromium isopropoxide, ferric chloride, nickel acetate, manganese acetate, cobalt acetate and sodium borohydride acetate to ethanol, then add acetone, and stir evenly;

[0036] B. Slowly add an ethanol solution with a mass fraction of 50%, adjust the pH to 2.5, and stir for 7 hours to obtain a solution gel;

[0037] C, the solution glue is slowly added to the vinyl acetate resin solution with a mass fraction of 15%, and stirred at high speed for 5 hours;

[0038] D, using the above solution as a spinning solution, using an electrospinning process to load it on the glass fiber;

[0039] E. After drying at 95°C, perform multi-pass cladding with a high-power carbon dioxide laser to obtain glass fiber reinforced materials;

[0040] F. Lay PVC film on the inner and outer layers of the glass fiber reinforced material to...

Embodiment 2

[0057] A preparation method of a high-strength inflatable boat with a durable antibacterial effect is carried out according to the following steps:

[0058] A. Add chromium isopropoxide, ferric chloride, nickel acetate, manganese acetate, cobalt acetate and sodium borohydride acetate to ethanol, then add acetone, and stir evenly;

[0059] B. Slowly add an ethanol solution with a mass fraction of 50%, adjust the pH to 3, and stir for 6 hours to obtain a solution gel;

[0060] C, the solution glue is slowly added to the vinyl acetate resin solution with a mass fraction of 15%, and stirred at a high speed for 6 hours;

[0061] D, using the above solution as a spinning solution, using an electrospinning process to load it on the glass fiber;

[0062] E. After drying at 80°C, perform multi-pass cladding with a high-power carbon dioxide laser to obtain glass fiber reinforced materials;

[0063] F. Lay PVC film on the inner and outer layers of the glass fiber reinforced material to...

Embodiment 3

[0080] A preparation method of a high-strength inflatable boat with a durable antibacterial effect is carried out according to the following steps:

[0081] A. Add chromium isopropoxide, ferric chloride, nickel acetate, manganese acetate, cobalt acetate and sodium borohydride acetate to ethanol, then add acetone, and stir evenly;

[0082] B. Slowly add an ethanol solution with a mass fraction of 50%, adjust the pH to 2, and stir for 8 hours to obtain a solution gel;

[0083] C, the solution glue is slowly added to the vinyl acetate resin solution with a mass fraction of 15%, and stirred at high speed for 4 hours;

[0084] D, using the above solution as a spinning solution, using an electrospinning process to load it on the glass fiber;

[0085] E. After drying at 100°C, perform multi-pass cladding with a high-power carbon dioxide laser to obtain glass fiber reinforced materials;

[0086] F. Lay PVC film on the inner and outer layers of the glass fiber reinforced material to ...

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Abstract

The invention provides a preparation method of a high-strength inflatable boat with a durable antibacterial effect. A technology of attaching a glass fiber reinforced material to an inner-layer PVC membrane and an outer PVC membrane, the inner-layer PVC material mainly plays a waterproof role, and the outer-layer PVC material mainly plays an antibacterial role; the glass fiber reinforced material comprises the following main active ingredients: glass fiber and an alloy coating loaded on the glass fibers, the alloy coating is formed by leading chromium, iron, nickel, manganese, cobalt and boron to be on the surfaces of the glass fibers through adopting laser cladding technology, the alloy coating is high in hardness, wear-resistant and corrosion-resistant, the inflatable boat can still guarantee the completeness of the PVC membrane inside, and the protection role is good.

Description

technical field [0001] The invention relates to the field of composite materials, in particular to a preparation method of a high-strength inflatable boat with durable antibacterial effect. Background technique [0002] Glass fiber is an inorganic non-metallic material with excellent performance. There are many kinds. The advantages are good insulation, strong heat resistance, good corrosion resistance and high mechanical strength, but the disadvantages are brittleness and poor wear resistance. It is made of glass balls or waste glass through high-temperature melting, wire drawing, winding, weaving and other processes. The diameter of its single filament is several microns to more than 20 microns, which is equivalent to a hair. 1 / 20-1 / 5 of that, each bundle of fiber precursors consists of hundreds or even thousands of monofilaments. The glass fiber is often used as reinforcing material of composite material, electrical insulation and heat insulation materials, substrate and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B37/00B32B1/00B32B17/02B32B17/10B32B27/30B32B33/00C03C25/46C03C25/12C08L27/06C08K7/26C08K3/08B63B7/08
CPCB32B1/00B32B27/12B32B27/304B32B33/00B32B37/00B32B2255/02B32B2255/205B32B2262/101B32B2307/536B32B2307/554B32B2307/714B32B2307/7145B32B2307/7265B32B2605/12B63B7/08B63B2231/00C03C25/12C03C25/46C03C2218/11C03C2218/32C08K3/08C08K7/26C08K2003/0806C08K2201/011C08L2203/16C08L27/06
Inventor 王强
Owner 威海悦浪户外用品股份有限公司