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Racing boat with high polymer material and preparation method thereof

The technology of a polymer material and a manufacturing method, which is applied to a racing boat with a polymer material and its preparation, and the field of racing boat and its preparation, can solve the problems of complex production process, friction resistance, complicated process, etc., and achieve a simple production process. , low cost, simple adhesion process

Inactive Publication Date: 2021-02-02
HANGZHOU KANGHUA BOAT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, rowing boats have the following disadvantages: structure, complex process, heavy weight, complicated production process, and not resistant to friction. It requires a high level of technology to complete layer after layer of coating. Therefore, the market needs a simple structure, simple production, Lightweight, impact-resistant, friction-resistant racing boats

Method used

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  • Racing boat with high polymer material and preparation method thereof
  • Racing boat with high polymer material and preparation method thereof
  • Racing boat with high polymer material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: as figure 1 Shown is a specific embodiment of a racing boat with a polymer material, a racing boat with a polymer material, including a hull, and the hull includes inner fiber prepreg layers that are sequentially adhered from the inside to the outside 1. Aramid honeycomb sandwich core 2, PVC inner panel 3, outer fiber prepreg layer 4, the inner fiber prepreg layer 1, outer fiber prepreg layer 4 are sequentially provided with carbon and aromatic mixed prepreg Layer 5, aramid prepreg layer 6, carbon cloth 7, paint layer 8, the aramid prepreg layer 6 includes several radially arranged carbon fibers and several weftwise arranged aramid fibers;

[0023] A kind of manufacture method of the racing boat with polymer material of the present invention, the step of this manufacture method comprises:

[0024] Step 1): Laying and bonding the inner fiber prepreg layer 1, the aramid honeycomb sandwich core 2, the PVC inner panel 3, and the outer fiber prepreg layer 4 fr...

Embodiment 2

[0030] Embodiment 2: A rowing boat with a polymer material according to the present invention, including a hull. The hull includes an inner skin imported spun fabric 1.1, an aramid honeycomb sandwich core 1.2, and an outer sheath that are sequentially adhered from the inside to the outside. Imported textile cloth 1.3 for leather, carbon cloth 1.4 and carbon belt 1.5 for the inner skin imported textile cloth 1.1 and outer skin imported textile cloth 1.3.

Embodiment 3

[0031] Embodiment 3: A racing boat with a polymer material according to the present invention, including a hull. The hull includes an inner full carbon fiber layer 2.1, an aramid honeycomb sandwich core 2.2, and an outer full carbon fiber layer 2.1 adhered sequentially from the inside to the outside. The carbon fiber layer 2.3, the inner full carbon fiber layer 2.1 and the outer full carbon fiber layer 2.3 are all provided with carbon belts for reinforcement.

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PUM

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Abstract

The invention discloses a racing boat with a high polymer material and a preparation method of the racing boat. The racing boat comprises a boat body, and the boat body comprises an inner fiber prepreg layer, an aramid fiber honeycomb sandwich, a PVC inner plate and an outer fiber prepreg layer which are sequentially adhered from inside to outside; wherein the inner fiber prepreg layer and the outer fiber prepreg layer are respectively externally equipped with a carbon aramid fiber blended prepreg layer, an aramid fiber prepreg layer, a carbon cloth and a paint layer, and the preparation method comprises the steps of: sequentially laying the inner fiber prepreg layer, the aramid fiber honeycomb sandwich, the PVC inner plate and the outer fiber prepreg layer for adhesion, and conducting pressurizing and curing from inside to outside to obtain a preliminary boat body; sequentially arranging the carbon aramid fiber blended prepreg layer, the aramid fiber prepreg layer and the carbon clothoutside the inner fiber prepreg layer and the outer fiber prepreg layer respectively, and condudcting pressurization and curing to obtain a boat body; and performing polishing andpaint spraying, andconducting interior filling, thus obtaining a boat body finished product. The structure is novel, the cost is low, the structure is firm, the manufacturing process is simple, the adhesion process is simple, a high process level is not needed, and the material structure is impact-resistant and friction-resistant.

Description

technical field [0001] The invention relates to a racing boat and a preparation method thereof, more specifically, to a racing boat with polymer materials and a preparation method thereof, belonging to the field of rowing boats. Background technique [0002] Rowing is mostly carried out in natural waters such as rivers and lakes. The air is fresh and the sun is sufficient. Bathed in nature, it can effectively improve the functions of the cardiovascular and respiratory systems of the human body, enhance the muscle strength of the whole body, regulate the balance of the nervous system, and effectively Conducive to improving the health level of the human body. The vital capacity of rowing athletes ranks first in various sports, up to 7000 milliliters. Some people call rowing sports lung gymnastics. [0003] At present, rowing boats have the following disadvantages: structure, complex process, heavy weight, complicated production process, and not resistant to friction. It requi...

Claims

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Application Information

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IPC IPC(8): B32B3/12B32B27/02B32B27/12B32B27/08B32B5/06B32B5/08B32B27/30B32B33/00B32B27/34B32B9/00B32B9/04B32B5/02B63B34/30B29C70/34B29L31/30
CPCB32B3/12B32B5/02B32B5/26B32B27/12B32B27/304B32B5/08B32B5/06B32B33/00B63B34/30B29C70/34B29L2031/3067B32B2260/021B32B2262/106B32B2262/0269B32B2307/558B32B2307/554B32B2605/12
Inventor 邵军平
Owner HANGZHOU KANGHUA BOAT
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