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Bamboo plywood for container bottom plate and preparation method of bamboo plywood

A technology for container floor and bamboo plywood, which is applied in chemical instruments and methods, adhesives, mechanical equipment, etc., can solve the problems of mechanical properties, poor moisture resistance, fast growth rate of bamboo, and short time to form, and achieve excellent mechanical properties, Good softness and elasticity, long open time effect

Pending Publication Date: 2022-04-12
益阳桃花江竹业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Containers are used as a tool for loading and transporting goods and are convenient for loading and unloading with mechanical equipment. They are widely used in various fields. There are direct scratches and collisions between the container and the container. At present, the bottom of the container is mostly wood or bamboo. However, due to the reduction of tropical broad-leaved wood resources in the world and the implementation of environmental protection measures, the source of wood raw materials for the preparation of the container bottom is limited, and the growth of bamboo is fast. , the time to become a material is short, and it has gradually become the main raw material for the manufacture of container bottom plates, but its mechanical properties and moisture-proof performance are poor, and it is difficult to be widely used

Method used

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  • Bamboo plywood for container bottom plate and preparation method of bamboo plywood
  • Bamboo plywood for container bottom plate and preparation method of bamboo plywood
  • Bamboo plywood for container bottom plate and preparation method of bamboo plywood

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Experimental program
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Effect test

Embodiment 1

[0027] refer to figure 1 , a kind of bamboo plywood for container bottom plate, comprise upper layer (1), lower layer (4) and be located at the bamboo base layer between described upper layer (1), lower layer (4), bamboo base layer is formed by The first bamboo board layer (2) arranged in the first direction and the second bamboo board layer (3) arranged in the second direction are composed, the first direction and the second direction are parallel to each other, and the first bamboo board layer (2) The number of layers is the same as that of the second bamboo board layer (3), both are 3 layers, and the first bamboo board layer (2) and the second bamboo board layer (3) are arranged staggered along the thickness direction, the upper layer (1), the lower layer The layer (4), the first bamboo board layer (2) and the second bamboo board layer (3) are connected by an adhesive.

[0028] Among them, the upper layer (1) and the lower layer (4) are made of the same material, and are c...

Embodiment 2

[0035] It is basically the same as Embodiment 1, except that the first direction and the second direction are perpendicular to each other.

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Abstract

The invention relates to the field of container materials, in particular to a bamboo plywood for a container bottom plate and a preparation method thereof.The bamboo plywood comprises an upper surface layer, a lower surface layer and a bamboo blank layer arranged between the upper surface layer and the lower surface layer, and the bamboo blank layer is composed of first bamboo board layers arranged in the first direction and second bamboo board layers arranged in the second direction; the upper surface layer, the lower surface layer, the first bamboo board layer and the second bamboo board layer are connected through an adhesive, the upper surface layer and the lower surface layer are both made of high polymer materials with excellent mechanical properties, a good pressure-resistant protection effect can be achieved on the bamboo blank layer located in the upper surface layer and the lower surface layer, and the bamboo blank layer serves as a base body and a main pressure-bearing structure, so that the pressure-resistant protection effect is achieved. An adhesive composed of a self-made main agent and a DY-5508 curing agent is used for bonding, so that the adhesive has higher bonding strength, water resistance, moisture resistance and excellent mechanical properties, also has longer opening time, and is beneficial to processing.

Description

technical field [0001] The invention relates to the field of container materials, in particular to a bamboo plywood for container bottom plates and a preparation method thereof. Background technique [0002] Containers are used as a tool for loading and transporting goods and are convenient for loading and unloading with mechanical equipment. They are widely used in various fields. There are direct scratches and collisions between the container and the container. At present, the bottom of the container is mostly wood or bamboo. However, due to the reduction of tropical broad-leaved wood resources in the world and the implementation of environmental protection measures, the source of wood raw materials for the preparation of the container bottom is limited, and the growth of bamboo is fast. , the time to become a material is short, and it has gradually become the main raw material for manufacturing container bottom plates, but its mechanical properties and moisture-proof prop...

Claims

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Application Information

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IPC IPC(8): B32B9/02B32B9/04B32B7/12B32B27/30B32B27/18C08L55/02C08L27/06C08L53/02C08L23/08C09J175/14B27D1/04B27J1/00B27K5/04
Inventor 吴斌胡立明蒋胜
Owner 益阳桃花江竹业发展有限公司
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