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Novel resin adhesive for dipping bamboo mats and bamboo curtains of container flooring

A technology of container bottom plate and resin glue, which is applied in the direction of epoxy resin glue, adhesive, adhesive type, etc., can solve problems such as unusable, achieve the effect of overcoming inherent shortcomings, strong bonding force, and major creative breakthroughs

Inactive Publication Date: 2019-04-12
HUBEI KANGXIN NEW MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, ordinary melamine-urea-formaldehyde modified adhesives cannot be used for impregnation of bamboo mats and bamboo curtains on container bottom plates.

Method used

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  • Novel resin adhesive for dipping bamboo mats and bamboo curtains of container flooring
  • Novel resin adhesive for dipping bamboo mats and bamboo curtains of container flooring

Examples

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Comparison scheme
Effect test

Embodiment 1

[0029] The present invention proposes a novel resin adhesive used for impregnating bamboo mats and curtains on container bottom plates. The formula of its raw materials by weight is as follows: 35 parts of polyurethane modified epoxy resin, 6 parts of silicon carbide, 18 parts of formaldehyde, and 6 parts of urea , 5 parts of melamine, 0.8 part of triethanolamine, 0.4 part of phthalic anhydride, 0.4 part of polyol crosslinking agent, 0.4 part of catalyst, and 0.8 part of mixing aid.

[0030] The present invention also provides a preparation process for the novel resin adhesive used for impregnating the bamboo mat and bamboo curtain of the container floor, comprising the following steps:

[0031] S1. Weigh each component according to the above composition, and control the error within 1%;

[0032] S2. Stir and heat up the polyurethane-modified epoxy resin and silicon carbide to 40-60 degrees Celsius by weight, and react for 120-200 minutes to obtain a phase A mixture;

[0033]...

Embodiment 2

[0044] The present invention proposes a novel resin adhesive used for impregnating bamboo mats and curtains on the bottom plate of containers. The formula of its raw materials by weight is as follows: 38 parts of polyurethane modified epoxy resin, 6.5 parts of silicon carbide, 19 parts of formaldehyde, and 6.5 parts of urea , 5.5 parts of melamine, 0.9 part of triethanolamine, 0.5 part of phthalic anhydride, 0.5 part of polyol crosslinking agent, 0.5 part of catalyst, and 0.9 part of mixing aid.

[0045]The present invention also provides a preparation process for the novel resin adhesive used for impregnating the bamboo mat and bamboo curtain of the container floor, comprising the following steps:

[0046] S1. Weigh each component according to the above composition, and control the error within 1%;

[0047] S2. Stir and heat up the polyurethane-modified epoxy resin and silicon carbide to 40-60 degrees Celsius by weight, and react for 120-200 minutes to obtain a phase A mixtur...

Embodiment 3

[0059] The present invention proposes a novel resin adhesive used for impregnating bamboo mats and curtains on container bottom plates. The formula of its raw materials by weight is as follows: 40 parts of polyurethane modified epoxy resin, 7 parts of silicon carbide, 20 parts of formaldehyde, and 7 parts of urea , 6 parts of melamine, 1 part of triethanolamine, 0.6 part of phthalic anhydride, 0.6 part of polyol crosslinking agent, 0.6 part of catalyst, and 1 part of mixing aid.

[0060] The present invention also provides a preparation process for the novel resin adhesive used for impregnating the bamboo mat and bamboo curtain of the container floor, comprising the following steps:

[0061] S1. Weigh each component according to the above composition, and control the error within 1%;

[0062] S2. Stir and heat up the polyurethane-modified epoxy resin and silicon carbide to 40-60 degrees Celsius by weight, and react for 120-200 minutes to obtain a phase A mixture;

[0063] S3....

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Abstract

The invention discloses a novel resin adhesive for dipping bamboo mats and bamboo curtains of a container flooring. The resin adhesive is prepared from the following raw materials in parts by weight:35-45 parts of polyurethane modified epoxy resin, 6-8 parts of silicon carbide, 18-22 parts of formaldehyde, 6-8 parts of urea, 5-7 parts of melamine, 0.8-1.2 parts of triethanolamine, 0.4-0.8 part ofphthalic anhydride, 0.4-0.8 part of a polyol cross-linking agent, 0.4-0.8 part of a catalyst and 0.8-1.2 parts of a mixing auxiliary agent. The invention further discloses a preparation method of thenovel resin adhesive for dipping the bamboo mats and bamboo curtains of the container flooring. The resin adhesive provided by the invention has the advantages of boiling water resistance, weather resistance, impact resistance, aging resistance and strong adhesive force.

Description

technical field [0001] The invention relates to the technical field of glue preparation, in particular to a novel resin glue used for impregnating bamboo mats and curtains on container bottom plates. Background technique [0002] In today's rapidly developing multimodal transport logistics industry in the world, my country has become a major container manufacturing and exporting country, and needs to use more than 1.65 million cubic meters of container floor every year, and in the next few years, the production quantity of containers still needs to be greatly increased . [0003] To manufacture a container, it is necessary to use the container bottom plate, which is a structural load-bearing material and is one of the important components of the container. It plays the role of supporting and protecting the goods in the box, and is accompanied by the whole process of container transportation. Therefore, the bottom plate of the container needs to have special properties such a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J163/00C09J161/30C09J11/04
CPCC09J11/04C09J163/00C08L61/30C08K3/34
Inventor 李洁杨其礼杨刚曾庆祝李龙
Owner HUBEI KANGXIN NEW MATERIAL TECH