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A kind of inflatable surfboard composite material and preparation method thereof

A technology of composite materials and surfboards, which is applied in the field of surfboards, can solve the problems of easy looseness of surfboards, inconvenient portability, and high friction, and achieve the effects of good resilience, easy portability, and reduced resistance

Active Publication Date: 2022-01-04
FUJIAN AMITY NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, traditional surfboards generally do not have comprehensive characteristics such as high strength, high buoyancy, high friction, and beautiful appearance, and surfboards made of some materials are easy to loose after being slightly impacted, and have the disadvantages of poor resilience and inconvenient portability.

Method used

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  • A kind of inflatable surfboard composite material and preparation method thereof

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Effect test

preparation example Construction

[0089] The first preparation method of the inflatable surfboard composite material comprises the following steps:

[0090] 1) Preparation of semi-finished products of TPU fiber cloth reinforcement layer:

[0091] 1-1) According to the raw materials of adhesive layer A / adhesive layer B, prepare an adhesive layer A coating solution / adhesive layer B coating solution with a viscosity of 25,000-30,000 cps, and mix the adhesive layer A coating solution / adhesive layer B coating solution Evenly coat the upper and lower sides of the base cloth layer by a coating machine to form a base cloth layer with adhesive layer A and adhesive layer B. The weight of adhesive layer A / adhesive layer B is 20-40gsm, and the process temperature of the coating machine The temperature is 100-130℃, and the curling speed is 4-6m / min;

[0092] 1-2) Mix and dry the raw materials of the TPU mask layer, and then attach them to one of the adhesive layers of the base fabric layer through a laminating machine. Th...

Embodiment 1

[0117] An inflatable surfboard composite material, which includes a high-strength space cloth layer, the two surfaces of the high-strength space cloth layer are symmetrically provided with a second upper paste layer, a first upper paste layer and TPU fiber cloth in sequence from the inside to the outside Reinforcement layer, the TPU fiber cloth reinforcement layer includes TPU mask layer, adhesive layer A, base cloth layer, adhesive layer B and TPU bottom film layer in turn; the high-strength space cloth layer is formed by high-strength polyester fiber space cloth, the The above-mentioned base cloth layer is formed by high-strength polyester fiber cloth.

[0118] The TPU mask layer in the TPU fiber cloth reinforcement layer is made of the following raw materials in parts by weight: 100 parts of TPU resin, 2.5 parts of TPU color masterbatch, 1.5 parts of antioxidant, 1.5 parts of anti-UV agent, 1.5 parts of antibacterial agent, Wherein, the TPU color masterbatch is composed of ...

Embodiment 2

[0136] An inflatable surfboard composite material, which includes a high-strength space cloth layer, the two surfaces of the high-strength space cloth layer are symmetrically provided with a second upper paste layer, a first upper paste layer and TPU fiber cloth in sequence from the inside to the outside Reinforcement layer, the TPU fiber cloth reinforcement layer comprises TPU mask layer, glue layer A, base cloth layer, glue layer B and TPU bottom film layer successively;

[0137] The high-strength space cloth layer is formed by high-strength nylon fiber space cloth, and the base cloth layer is formed by high-strength nylon fiber cloth.

[0138] The TPU mask layer in the TPU fiber cloth reinforcement layer is made of the following raw materials in parts by weight: 100 parts of TPU resin, 1 part of TPU color masterbatch, 1 part of antioxidant, 0.8 part of anti-UV agent, 2.3 parts of antibacterial agent, Wherein, the TPU color masterbatch is composed of the following components...

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Abstract

The invention discloses an inflatable surfboard composite material and a preparation method thereof. The composite material includes a high-strength space cloth layer, and the two surfaces of the high-strength space cloth layer are sequentially provided with a second upper paste symmetrically from the inside to the outside. Layer, the first upper paste layer and TPU fiber cloth reinforcement layer, the TPU fiber cloth reinforcement layer includes TPU mask layer, glue layer A, base cloth layer, glue layer B and TPU bottom film layer in turn; the high-strength space cloth The layer is formed by one of high-strength polyester fiber space cloth, high-strength nylon fiber space cloth or high-strength aramid fiber space cloth; the base cloth layer is made of high-strength polyester fiber cloth, high-strength nylon fiber cloth or high-strength aramid fiber cloth One of the shapes. The surfboard made of the composite material of the present invention has the characteristics of large buoyancy, high strength, good resilience, weather resistance, antibacterial, anti-oxidation, anti-ultraviolet, beautiful appearance, easy to carry and the like.

Description

technical field [0001] The invention relates to the technical field of surfboards, in particular to an inflatable surfboard composite material and a preparation method thereof. Background technique [0002] With the improvement of people's living standards, people are more and more fond of outdoor sports, such as surfing, which is loved by many people. Surfing has many benefits for people's health, such as relieving stress, losing weight, exercising body balance and so on. [0003] Surfing is a modern extreme sport, and people also have high requirements for the carrier it uses, such as: strength, shape, surface friction, buoyancy, etc. of the surfboard. Traditional surfboards generally do not have comprehensive features such as high strength, high buoyancy, high friction, and aesthetics, and surfboards made of some materials are easily loosened by slight impact, and have the disadvantages of poor resilience and inconvenient portability. Contents of the invention [0004...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B27/02B32B27/12B32B27/36B32B27/34B32B7/12B32B37/06B32B37/10B32B37/12B63B32/51C08L75/04C08K5/134C08J5/18C09J175/04C09J11/06
CPCB32B5/02B32B5/26B32B7/12B32B37/06B32B37/10B32B37/1284C08J5/18C09J175/04C09J11/06B32B2037/243B32B2255/02B32B2255/26B32B2255/28B32B2262/0276B32B2262/0269B32B2262/0261C08J2375/04C08K5/1345C08K5/29
Inventor 邓中文张宏旺王振祥陈庆荣郑美乾王光艳
Owner FUJIAN AMITY NEW MATERIAL CO LTD
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