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Ultraviolet curing color glue and preparation method thereof

A technology of ultraviolet light and color glue, applied in the direction of adhesives, non-polymer adhesive additives, adhesive types, etc., can solve the problems of weak hardness and acid resistance, and can not make thickness, etc., to achieve easy processing and increase the cost The effect of improving production efficiency and improving space utilization

Pending Publication Date: 2021-10-01
TIANNENG BATTERY GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Photocuring technology only needs to be illuminated to complete curing, but there are currently two thresholds for photocuring technology. On the one hand, the thickness cannot be made, and most of them can only form thin films. The second aspect is that the hardness and acid resistance are weak.

Method used

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  • Ultraviolet curing color glue and preparation method thereof
  • Ultraviolet curing color glue and preparation method thereof
  • Ultraviolet curing color glue and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Deploying UV-curable color glue, including the following components in mass percentage:

[0033]

[0034] Wherein, the filler is: aluminosilicate (aluminum oxide: silicon oxide = 1: 1); the photoinitiator is: triarylsulfonium hexafluorophosphate; the dispersant is acrylate and polyurethane (the mass accounts for 50% each); The organic toners are light fast red (red) and permanent yellow (yellow), which are respectively used as the positive and negative colors of the battery.

[0035] Take the overall 100g as the unit, add the amount of each component according to the above ratio, and prepare the special light-curing integrated color glue:

[0036] (1) Gradually add a dispersant to the divinyl monomer, and the stirring speed is controlled at 400 rpm;

[0037] (2) Add the divinyl monomer that has added the dispersant obtained in step (1) in the polyurethane acrylic resin, and the stirring speed is controlled at 200 revolutions / min; the viscosity of the main body mater...

Embodiment 2

[0042] Deploying UV-curable color glue, including the following components in mass percentage:

[0043]

[0044] Wherein, the filler is: aluminosilicate (aluminum oxide: silicon oxide = 1: 1); the photoinitiator is: triaryl sulfonium hexafluorophosphate; the dispersant is acrylate and polyurethane (each accounting for 50% by mass); The organic toners are light fast red (red) and permanent yellow (yellow), which are respectively used as the positive and negative colors of the battery.

[0045] Take the overall 100g as the unit, add the amount of each component according to the above ratio, and prepare the special light-curing integrated color glue:

[0046] (1) Gradually add a dispersant to the divinyl monomer, and the stirring speed is controlled at 400 rpm;

[0047] (2) Add the divinyl monomer that has added the dispersant obtained in step (1) in the polyurethane acrylic resin, and the stirring speed is controlled at 200 revolutions / min; the viscosity of the main body mat...

Embodiment 3

[0052] Deploying UV-curable color glue, including the following components in mass percentage:

[0053]

[0054] Wherein, the filler is: aluminosilicate (aluminum oxide: silicon oxide = 1: 1); the photoinitiator is: triaryl sulfonium hexafluorophosphate; the dispersant is acrylate and polyurethane (each accounting for 50% by mass); The organic toners are light fast red (red) and permanent yellow (yellow), which are respectively used as the positive and negative colors of the battery.

[0055] Take the overall 100g as the unit, add the amount of each component according to the above ratio, and prepare the special light-curing integrated color glue:

[0056] (1) Gradually add a dispersant to the divinyl monomer, and the stirring speed is controlled at 400 rpm;

[0057](2) Add the divinyl monomer that has added the dispersant obtained in step (1) in the polyurethane acrylic resin, and the stirring speed is controlled at 200 revolutions / min; the viscosity of the main body mate...

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Abstract

The invention discloses an ultraviolet curing color adhesive and a preparation method thereof. The ultraviolet curing color glue comprises the following components in percentage by mass: 45% of polyurethane acrylic resin; 25% of a divinyl monomer; 10% of a filler; 10% of organic toner; 4% of a photoinitiator; 4% of a dispersant; and 2% of glass fiber. The invention has the following beneficial effects: (1) the polyurethane acrylic resin and the divinyl monomer have 100% solid content, solvent volatilization and carbon emission are avoided, and the environment is protected; (2) the curing condition is that an ultraviolet curing lamp is used, the curing speed is high, and the curing can be completed within 3 minutes, so that the thermal power consumption is very low, the production efficiency is improved, and the energy is saved; (3) the whole production device is more compact in design and easy to process, the field area is saved, and the space utilization rate is improved; (4) the formed integrated color glue is good in hardness and acid corrosion resistance.

Description

technical field [0001] The invention relates to the technical field of lead storage battery materials, in particular to an ultraviolet light curing color glue and a preparation method thereof. Background technique [0002] When assembling lead-acid batteries, it is necessary to add primer to the plastic case to complete the assembly of the cover and tank in the plastic case, and then to add color glue to the glue tank on the top surface of the cover. The high-temperature curing of the glue in the secondary oven kiln makes the production line low in efficiency, consumes a lot of power, occupies a large area, and has a high overall cost. [0003] Such as, publication number is that the invention of CN109735269A discloses a kind of acrylic resin glue for lead storage battery, preparation method and lead storage battery. The raw material formula of the acrylic resin glue includes the following components in parts by weight: 130-140 parts of isooctyl acrylate, 25-30 parts of iso...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J175/14C09J11/04
CPCC09J175/14C09J11/04C08K7/14C08K3/34
Inventor 陈跃武向德波翟六恒李幸春沈菲钱馨
Owner TIANNENG BATTERY GROUP
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