Corrugated board binder capable of solidifying fast

A corrugated cardboard and adhesive technology, applied in the direction of adhesive type, polyether adhesive, cellulose adhesive, etc., can solve the problem of slow adhesive solidification, waste of resources, and low service life of corrugated cardboard. problems, to achieve a wide range of temperature adaptation, improve work efficiency, and good temperature tolerance.

Inactive Publication Date: 2016-02-03
宁贻伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the wide application of corrugated cardboard, the corresponding adhesives are getting more and more attention. However, the existing adhesives have a slow setting speed, which reduces the efficiency of work, cannot maximize the benefits, and cannot meet the requirements of use. Often because Insufficient adhesion leads to low service life of corrugated cardboard, which cannot meet the needs of use and wastes resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A fast-setting corrugated cardboard adhesive made from the following raw materials in parts by weight:

[0009] 6 parts of silicone modified polyurethane elastomer, 4 parts of quartz powder, 3 parts of magnesium oxide, 1 part of epoxy resin, 5 parts of dimethylaniline, 4 parts of lignin, 3 parts of nano calcium carbonate, polytetrahydrofuran ether glycol 6 1 part, 1 part of silica fume, 6 parts of hydroxypropyl cellulose ether, 2 parts of hydroxypropyl cellulose ether, 1 part of polyethylene glycol, 1 part of calcium silicate, 3 parts of swelling agent.

Embodiment 2

[0011] A fast-setting corrugated cardboard adhesive made from the following raw materials in parts by weight:

[0012] 11 parts of silicone modified polyurethane elastomer, 8 parts of quartz powder, 5 parts of magnesium oxide, 5 parts of epoxy resin, 9 parts of dimethylaniline, 10 parts of lignin, 6 parts of nano-calcium carbonate, 8 parts of polytetrahydrofuran ether glycol 3 parts of silica fume, 9 parts of hydroxypropyl cellulose ether, 4 parts of hydroxypropyl cellulose ether, 5 parts of polyethylene glycol, 3 parts of calcium silicate, and 5 parts of swelling agent.

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PUM

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Abstract

Corrugated board binder capable of solidifying fast is prepared from, by weight, 6-11 parts of organosilicone modification polyurethane elastomers, 4-8 parts of quartz powder, 3-5 parts of magnesium oxide, 1-5 parts of epoxy resin, 5-9 parts of dimethylaniline, 4-10 parts of xylogen, 3-6 parts of nano calcium carbonate, 6-8 parts of polytetrahydrofuran gl, 1-3 parts of silica fume, 6-9 parts of hydroxypropyl cellulose ether, 2-4 parts of hydroxypropyl cellulose ether, 1-5 parts of polylactic acid-polyethylene glycol, 1-3 parts of calcium metasilicate and 3-5 parts of expanding agent. The corrugated board binder capable of solidifying fast has the advantages that the corrugated board binder can solidify fast, work efficiency is improved, meanwhile, temperature tolerance is good, and the temperature application range is wide.

Description

technical field [0001] The present invention relates to a fast-setting adhesive for corrugated cardboard. Background technique [0002] Corrugated cardboard first started at the end of the 18th century. In the 19th century, people discovered that corrugated cardboard is not only light in weight, strong in performance, and cheaper than ordinary materials, but also has a simple manufacturing process and a wider range of uses. Not only that, corrugated cardboard is not only a recyclable and environmentally friendly material composed of wood fibers that can be decomposed by natural functions, but also can be reused without affecting its performance. Due to the wide application of corrugated cardboard, the corresponding adhesives are getting more and more attention. However, the existing adhesives have a slow setting speed, which reduces the efficiency of work, cannot maximize the benefits, and cannot meet the requirements of use. Often because Insufficient cohesion leads to lo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J175/04C09J163/00C09J197/00C09J171/02C09J101/28C09J11/04C09J11/06
Inventor 宁贻伟
Owner 宁贻伟
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