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Preparation method of high-adhesion strength sticky rice adhesive used for paper lantern

A high-adhesion, glutinous rice glue technology, applied in the directions of polymer adhesive additives, non-polymer adhesive additives, adhesives, etc., can solve the problem of paper falling off, glue bond strength not meeting requirements, and poor adhesion strength. and other problems, to achieve uniform size, prevent skinning phenomenon, and enhance the effect of toughness

Inactive Publication Date: 2018-03-20
望江县红和木业灯饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the adhesion strength between the skeleton of the current lantern and the paper is poor, and the bonding strength of the glue used cannot meet the requirements, which often leads to the phenomenon that the paper falls off, which needs to be solved urgently

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A preparation method for high adhesive strength glutinous rice glue for paper lanterns, comprising the steps of:

[0018] S1. Stir glutinous rice flour, phosphorylated distarch phosphate and water evenly, add polyoxyethylene xylitol monostearate and borax, heat up and stir to obtain a mixture;

[0019] S2. Add modified cotton linters, white latex, defoamer, glycerol, and bactericide to the mixture and mix evenly to obtain high-adhesive glutinous rice glue for paper lanterns.

Embodiment 2

[0021] A preparation method for high adhesive strength glutinous rice glue for paper lanterns, comprising the steps of:

[0022] S1, stir 55 parts of glutinous rice flour, 18 parts of phosphorylated distarch phosphate, and 140 parts of water in parts by weight, and the stirring speed is 50 r / min, add 2 parts of polyoxyethylene xylitol monostearate, 6 parts part borax, heated up to 70°C and stirred for 35min to obtain the mixed material;

[0023] S2, add 150 parts of modified cotton linters, 4 parts of white latex, 4 parts of defoamers, 3 parts of glycerol, 4 parts of bactericides and mix uniformly to obtain the high-quality material for paper lanterns in 160 parts of mixed materials by weight Adhesive strength glutinous rice glue.

Embodiment 3

[0025] A preparation method for high adhesive strength glutinous rice glue for paper lanterns, comprising the steps of:

[0026] S1, stir 75 parts of glutinous rice flour, 12 parts of phosphorylated distarch phosphate, and 160 parts of water in parts by weight, and the stirring speed is 30r / min, add 4 parts of polyoxyethylene xylitol monostearate, 4 parts part borax, heated up to 80°C and stirred for 25min to obtain the mixed material;

[0027] S2, add 130 parts of modified cotton linters, 6 parts of white latex, 2 parts of defoamers, 5 parts of glycerol, 2 parts of fungicides in parts by weight to 180 parts of mixed materials and mix uniformly to obtain the high-quality material used for paper lanterns Adhesive strength glutinous rice glue.

[0028] The modified cotton linters are prepared by the following process: mix cotton linters, sepiolite, and acetone evenly, add epoxy soybean oil and stir evenly, add calcium lignosulfonate, water, and sorbitol, heat up and stir to obt...

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PUM

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Abstract

The invention discloses a preparation method of high-adhesion strength sticky rice adhesive used for a paper lantern. The preparation method comprises the following steps: uniformly stirring glutinousrice flour, phosphated distarch phosphate and water, adding polyoxyethylene xylitol anhydride monostearate and borax, heating and stirring to obtain a mixed material; and adding modified cotton linters, white emulsion, a defoaming agent, glycerin and a bactericide to the mixed material and uniformly mixing to obtain the high-adhesion strength sticky rice adhesive used for a paper lantern. The modified cotton linters are prepared by adopting the following process: uniformly mixing cotton linters, sepiolite and acetone, adding epoxidized soybean oil and uniformly stirring, adding lignin sulfonic acid calcium, water and sorbitol, heating and stirring to obtain the modified linters.

Description

technical field [0001] The invention relates to the technical field of paper lanterns, in particular to a method for preparing glutinous rice glue with high adhesion strength for paper lanterns. Background technique [0002] Paper lanterns are often used as decorations in festivals in modern times. Nowadays, paper lanterns basically stick paper in a fixed-shaped skeleton. At present, people install light bulbs on the skeleton instead of candles, and the light bulbs emit light for night decoration and lighting. effect. [0003] However, the adhesion strength between the skeleton of the current lantern and the paper is relatively poor, and the adhesion strength of the glue used cannot meet the requirements, which often leads to the phenomenon that the paper falls off, which needs to be solved urgently. Contents of the invention [0004] Based on the technical problems existing in the background technology, the present invention proposes a method for preparing glutinous rice...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J103/02C09J101/02C09J103/06C09J11/08C09J11/04C09J11/06
CPCC09J103/02C08K2003/387C08L2205/035C09J11/04C09J11/06C09J11/08C08L1/02C08L3/06C08L31/04C08L71/02C08K3/38C08K5/053
Inventor 王金华
Owner 望江县红和木业灯饰有限公司
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