Carbon fiber river protection pile body, preparing method thereof and carbon fiber river protection pile

A body and carbon fiber technology, applied in the direction of coating, etc., can solve the problems of moisture absorption loss caused by humid environment, high cost, heavy workload, etc., and achieve the effect of improving product quality, prolonging service life and long service life

Active Publication Date: 2016-01-20
陈鹤忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wooden river protection piles are the most common river protection piles, which have the advantages of low cost and convenient installation, but the disadvantages are easy to decay, low toughness, and easy to break
Compared with wooden river protection piles, concrete river protection piles have increased firmness, but there are still shortcomings such as high cost, easy to break after long-term use, and easy to absorb moisture and lose its firmness due to the influence of humid environment.
[0004] At the same time, traditional wooden river protection piles and concrete river protection piles are inserted into the ground through landfill or pouring, and each installation and replacement needs to break the ground, which is a heavy workload and inconvenient to disassemble.

Method used

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  • Carbon fiber river protection pile body, preparing method thereof and carbon fiber river protection pile
  • Carbon fiber river protection pile body, preparing method thereof and carbon fiber river protection pile
  • Carbon fiber river protection pile body, preparing method thereof and carbon fiber river protection pile

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Experimental program
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Effect test

Embodiment 1

[0048] The preparation method of the carbon fiber river protection pile body of the present embodiment is as follows:

[0049] Weigh the main raw materials: 70kg polypropylene, 8kg ABS resin and 4kg carbon fiber, cut the polypropylene and ABS resin into small pieces of 2mm × 2mm × 2mm respectively to obtain polypropylene small pieces and ABS resin small pieces; polypropylene small pieces The block and the ABS resin block are crushed and passed through a 100-mesh sieve to obtain polypropylene powder and ABS resin powder respectively; under vacuum conditions at 80°C, the polypropylene powder is dried until the moisture content is not greater than 0.13%, and the polypropylene dry material is obtained; Under vacuum conditions at 91°C, dry the ABS resin powder until the moisture content is not more than 0.1%, and obtain the dry material of the ABS resin; place the dry material of the polypropylene and the dry material of the ABS resin in a tumbler respectively, and under vacuum cond...

Embodiment 2

[0054] The antioxidant 1010, ultraviolet absorber uv-623 and light stabilizer 770 of this embodiment were all purchased from Nanjing Hualiming Chemical Co., Ltd., and the anti-aging agent MBP was purchased from Qingdao Huaen Chemical Co., Ltd. as a plastic anti-aging agent. Melamine pyrophosphate was purchased from Shenzhen Hongtaiji Industrial Co., Ltd.

[0055] The preparation method of the carbon fiber river protection pile body of the present embodiment is as follows:

[0056] Weigh the main raw materials: Weigh 75kg waste polypropylene, 10kg waste ABS resin and 5kg carbon fiber, cut the polypropylene and ABS resin into small pieces of 2mm×2mm×2mm respectively to obtain polypropylene small pieces and ABS resin small pieces ; The small pieces of polypropylene and ABS resin are crushed and passed through a 100-mesh sieve to obtain polypropylene powder and ABS resin powder respectively; under vacuum conditions at 80°C, the polypropylene powder is dried until the moisture cont...

Embodiment 3

[0061] The preparation method of the carbon fiber river protection pile body of the present embodiment is as follows:

[0062] Weigh the raw materials of main ingredients: weigh 80kg polypropylene, 12kg ABS resin and 6kg carbon fiber, cut the polypropylene and ABS resin into small pieces of 2mm×2mm×2mm respectively to obtain polypropylene small pieces and ABS resin small pieces; The small pieces of propylene and ABS resin are crushed and passed through a 100-mesh sieve to obtain polypropylene powder and ABS resin powder respectively; under vacuum conditions at 80°C, the polypropylene powder is dried until the moisture content is not greater than 0.13%, and dry polypropylene powder is obtained ; Under vacuum conditions at 91°C, dry the ABS resin powder until the moisture content is not more than 0.1%, and obtain the dry ABS resin material; place the dry material of polypropylene and the dry material of ABS resin in a tumbler respectively, and dry them under vacuum conditions. T...

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Abstract

The invention belongs to the field of riverway peripheral facilities, and particularly provides a carbon fiber river protection pile body. The carbon fiber river protection pile body is mainly prepared from, by weight, 70-80 parts of polypropylene, 8-12 parts of ABS resin, 4-6 parts of carbon fibers, 4-6 parts of polyvinyl butyral, 0.5-1 part of antioxidant, 0.5-1 part of anti-aging agent and 1.2-1.7 parts of fire retardant. The invention further provides a preparing method of the carbon fiber river protection pile body and a carbon fiber river protection pile composed of the carbon fiber river protection pile body. The carbon fiber river protection pile body and the carbon fiber river protection pile obtained through the preparing method are low in manufacturing cost, high in strength, long in service life, convenient to disassemble and assemble and suitable for industrial application and popularization.

Description

technical field [0001] The invention belongs to the field of equipment around river channels, and in particular relates to a carbon fiber river protection pile body, a preparation method thereof and a carbon fiber river protection pile. Background technique [0002] The river protection pile is a kind of protective device installed along the river, mainly in the river bed and in the river bank, which can serve as a reminder to protect pedestrians from entering the river by mistake and remind the depth of the river. [0003] Traditional river protection piles can be divided into two types: wood and concrete according to their materials. Wooden river protection piles are the most common river protection piles, which have the advantages of low cost and convenient installation, but the disadvantages are easy to decay, low toughness, and easy to break. Compared with wooden river protection piles, concrete river protection piles have increased firmness, but there are still shortc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J7/04C08J7/06C08J7/00C08J3/28C08L23/12C08L55/02C08L29/14C08K13/04C08K7/06C08K5/134C08K5/3492C09D133/00
Inventor 陈鹤忠
Owner 陈鹤忠
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