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Anti-skid wear-resistant container bottom plate and preparation method thereof

A container floor, anti-skid technology, applied in chemical instruments and methods, lamination devices, wood layer products, etc., can solve problems such as reducing the mechanical properties of the container floor and affecting the service life of the container floor.

Pending Publication Date: 2021-11-19
FUJIAN HEQIZU FORESTRY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, in actual use, the bottom plate of the container will inevitably suffer from irregular extrusion and friction, which will easily lead to dents and wear on the bottom plate of the container, thereby reducing the mechanical properties of the bottom plate of the container and affecting the service life of the bottom plate of the container

Method used

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  • Anti-skid wear-resistant container bottom plate and preparation method thereof
  • Anti-skid wear-resistant container bottom plate and preparation method thereof

Examples

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preparation example Construction

[0030] In the present invention, the bottom layer is preferably a bamboo-wood composite board. The source of the bamboo-wood board is not particularly limited in the present invention. It can be purchased directly or made by yourself. In the embodiment of the present invention, the bamboo-wood composite board It is preferably obtained by a self-made method, and the preparation method of the bamboo-wood composite board preferably includes the following steps: processing moso bamboo into bamboo strips, drying and dipping in order to obtain a bamboo curtain, and forming a bamboo curtain and a wood veneer, The bamboo-wood composite board slab is obtained; the bamboo-wood composite board slab is pre-pressed, hot-pressed and edge-sawed sequentially to obtain the bamboo-wood composite board. In the present invention, the thickness of the wood veneer is preferably 1.0 to 2.0 mm, more preferably 1.5 to 1.7 mm; in the present invention, the surface of the wood veneer is preferably coated...

Embodiment 1

[0067] 60 parts of thermoplastic polyurethane elastomer, 60 parts of calcium carbonate, 2 parts of zinc calcium stabilizer, 1 part of polyethylene wax, 0.5 part of Al with a particle size of 460 mesh 2 o 3 , 2 parts of SiO with a particle size of 450 mesh 2 , 1.5 parts of stearic acid and 0.5 parts of silicone oil are mixed and placed in a three-layer co-extruded closed rubber mixer, mixed for 5 minutes at 165 ° C to obtain a surface wear-resistant layer, and the surface is wear-resistant by a three-roll calender The layer is discharged and calendered to obtain a wear-resistant sheet with a thickness of 0.05mm; the temperature of the pressing roller is 180°C±2°C, and the gap between the pressing rollers is 0.05mm, and the wear-resistant sheet is cooled to 45°C for standby;

[0068] 50 parts of polyvinyl chloride, 100 parts of calcium carbonate, 10 parts of palm oil, 1 part of 138 rosin resin, 1 part of zinc calcium stabilizer, 0.3 part of carbon black and 5.0 parts of SiO wit...

Embodiment 2

[0072] 80 parts of thermoplastic polyurethane elastomer, 65 parts of calcium carbonate, 1.5 parts of zinc calcium stabilizer, 1 part of polyethylene wax, 1 part of Al with a particle size of 400 mesh 2 o 3 , 1.5 parts of SiO with a particle size of 430 mesh 2 , 1 part of stearic acid and 0.5 part of silicone oil are mixed and put into a three-layer co-extruded closed rubber mixer, and mixed at 150 ° C for 6 minutes to obtain the surface wear-resistant layer. The material is discharged and calendered to obtain a wear-resistant sheet with a thickness of 0.1mm; the temperature of the pressing roller is 180°C±2°C, the gap between the pressing rollers is 0.1mm, and the wear-resistant sheet is cooled to 45°C for later use;

[0073] 60 parts of polyvinyl chloride, 150 parts of calcium carbonate, 15 parts of linseed oil, 1.5 parts of C9 petroleum resin, 1.5 parts of zinc calcium stabilizer, 0.2 parts of carbon black and 3 parts of SiO with a particle size of 250 mesh 2 After mixing,...

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Abstract

The invention belongs to the technical field of container bottom plates, and particularly relates to an anti-skid wear-resistant container bottom plate and a preparation method thereof. The invention provides the anti-skid wear-resistant container bottom plate. The anti-skid wear-resistant container bottom plate sequentially comprises a bottom layer, a middle elastic layer and a surface wear-resistant layer from bottom to top, and the surface wear-resistant layer comprises a wear-resistant sheet or a wear-resistant paint layer. The invention further provides a preparation method of the anti-skid wear-resistant container bottom plate. According to the result of the embodiment, the anti-skid and wear-resistant container bottom plate has high anti-skid and wear-resistant performance, the wear resistance (volume loss FV) a of the anti-skid and wear-resistant container bottom plate ranges from 1.1 mm<3> to 1.69 mm<3>, the number of abrasion revolutions ranges from 7003 revolutions to 9891 revolutions, and the retention rate of aging performance ranges from 80.8% to 89.6%.

Description

technical field [0001] The invention belongs to the technical field of container bottom plates, and in particular relates to an anti-slip and wear-resistant container bottom plate and a preparation method thereof. Background technique [0002] The container bottom plate refers to a large-scale loading container with certain strength, rigidity and specifications, which is specially used for turnover. Using containers to transship goods can be directly loaded in the consignor's warehouse, unloaded in the consignee's warehouse, and replaced midway , When shipping, there is no need to take out the goods from the container for reloading. The main material of the container floor is wood, which plays a role in supporting the goods in the box, and at the same time protects the goods in the box to a certain extent. At the same time, in actual use, the container floor will inevitably suffer from irregular extrusion and friction, which can easily lead to dents and wear on the containe...

Claims

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Application Information

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IPC IPC(8): B32B9/02B32B9/04B32B21/14B32B21/08B32B27/30B32B27/08B32B27/40B32B33/00B32B37/06B32B37/10B32B37/12C08L75/04C08L23/06C08L83/04C08K13/02C08K3/26C08K3/22C08K3/36C08K5/09C08J5/18C08L27/06C08L91/00C08L93/04C08L57/02C08K3/04C09D175/04C09D7/61
CPCB32B9/02B32B9/042B32B21/14B32B21/08B32B27/304B32B27/08B32B27/40B32B33/00B32B37/06B32B37/10B32B37/12C08J5/18C08L27/06C09D175/04C09D7/61C08J2375/04C08J2475/04C08K13/02C08K2003/265C08K2003/2227C08K3/36C08K5/09C08L2205/03B32B2255/26B32B2255/10B32B2307/51B32B2307/56B32B2307/554B32B2307/744C08L91/00C08L93/04C08L57/02C08K3/26C08K3/04
Inventor 郑忠福俞艳吴黄贵肖卫红
Owner FUJIAN HEQIZU FORESTRY SCI & TECH CO LTD
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