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High-tenacity textured paper tape

A textured paper, high toughness technology, applied in the direction of adhesives, non-polymer organic compound adhesives, film/sheet adhesives, etc., can solve the problems of insufficient adhesion, toughness and temperature resistance, and achieve improved The effect of adhesion

Active Publication Date: 2014-04-02
DONGGUAN HANGDA ELECTRONICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing textured paper has the disadvantages of insufficient adhesion, toughness and temperature resistance

Method used

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  • High-tenacity textured paper tape

Examples

Experimental program
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Effect test

Embodiment 1

[0049] Embodiment 1, a high-toughness masking tape according to the present invention, which includes masking paper as a base material, one side of the masking paper is provided with an adhesive layer, and the other side of the masking paper is compounded with a polyester film, The other side of polyester film is provided with release paper; Described polyester film is made of the raw material of following percentage by weight, polyethylene terephthalate 35%, barium sulfate 12%, iron dioxide 8%, two Ethylene glycol 15%, methyl methacrylate 10%, styrene-butadiene latex 5%, styrene 5%.

[0050] Further, the composition and parts by weight of the adhesive used in the adhesive layer are as follows: E-44 epoxy resin 100, ethylenediamine 18, dibutyl phthalate 18, methyl methacrylate 50, water 170 , sodium bicarbonate 3,710 alcohol ether phosphate 7, ammonium persulfate 4.

Embodiment 2

[0051] Embodiment 2, a high-toughness masking tape according to the present invention, which includes masking paper as a base material, one side of the masking paper is provided with an adhesive layer, and the other side of the masking paper is compounded with a polyester film, The other side of polyester film is provided with release paper; Described polyester film is made of the raw material of following percentage by weight: polyethylene terephthalate 25%, barium sulfate 12%, iron dioxide 23%, two Ethylene glycol 20%, methyl methacrylate 10%, styrene-butadiene latex 6%, styrene 4%.

[0052] Further, the composition and parts by weight of the adhesive used in the adhesive layer are as follows: E-44 epoxy resin 80, ethylenediamine 10-20, dibutyl phthalate 16-18, methyl methacrylate 40, water 160, sodium bicarbonate 1, 710 alcohol ether phosphate 6, ammonium persulfate 3.

Embodiment 3

[0053] Embodiment 3, a high-toughness masking tape according to the present invention, which includes masking paper as a base material, one side of the masking paper is provided with an adhesive layer, and the other side of the masking paper is compounded with a polyester film, The other side of polyester film is provided with release paper; Described polyester film is made of the raw material of following percentage by weight: polyethylene terephthalate 30%, barium sulfate 10%, iron dioxide 20%, two Ethylene glycol 18%, methyl methacrylate 12%, styrene-butadiene latex 5%, styrene 5%. Further, the composition and parts by weight of the adhesive used in the adhesive layer are as follows: E-44 epoxy resin 90, ethylenediamine 16, dibutyl phthalate 17, methyl methacrylate 50, water 160 , sodium bicarbonate 2, 710 alcohol ether phosphate 7, ammonium persulfate 2; the above-mentioned high-toughness masking tape can effectively improve initial tack, adhesion, toughness and temperatur...

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PUM

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Abstract

The invention relates to the technical field of adhesive tapes, and in particular relates to a high-tenacity textured paper tape, which comprises textured paper as a base material, wherein one side of the textured paper is provided with an adhesive layer, the other side thereof is compounded with a polyester film, the other side of the polyester film is provided with release paper, and the polyester film is prepared by the following raw materials according to weight percent: 20-40% of polyethylene glycol terephthalate, 10-15% of barium sulfate, 15-25% of ferrous dioxide, 15-20% of diethylene glycol, 8-12% of methyl methacrylate, 4-8% of styrene-butadiene latex, and 4-8% of styrene. The high-tenacity textured paper tape can effectively improve the adhesive force, the tenacity and the temperature resistance.

Description

technical field [0001] The invention relates to the technical field of adhesive tapes, in particular to a high-toughness masking tape. Background technique [0002] Masking paper is a high-tech decoration and spraying paper, mainly used in painting, baking, sealing, footwear, packaging and fixing, building decoration and other industries. [0003] The existing textured paper has the disadvantages of insufficient adhesion, toughness and temperature resistance. Contents of the invention [0004] The purpose of the present invention is to provide a high-toughness masking tape for the deficiencies of the prior art, which can effectively improve the adhesion, toughness and temperature resistance. [0005] In order to achieve the above object, the present invention adopts the following technical solutions. [0006] A high-toughness masking tape, which includes masking paper as a base material, one side of the masking paper is provided with an adhesive layer, the other side of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09J7/04C09J4/02C09J4/06B32B27/10B32B27/36
Inventor 洪立志
Owner DONGGUAN HANGDA ELECTRONICS
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