Facing bond paper with healthcare function and preparation method thereof

A technology of adhesive film paper and veneer, which is applied in papermaking, paper coating, textiles and papermaking, etc. It can solve the problems of unreliable dispersion uniformity and complex process, and achieve high efficiency and economic benefits, uniform particle size, and lower temperature Effect

Active Publication Date: 2016-08-31
GUANGDONG T&H NEW MATERIALS CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the use of silane coupling agents for modification requires the addition of solvents to aid in dissolution, the process is complex, and the effect of dispersion uniformity still needs to be improved

Method used

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  • Facing bond paper with healthcare function and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] A kind of veneer adhesive film paper with health care function, it comprises melamine formaldehyde resin top coat 31, urea-formaldehyde resin middle layer 2, base material 1, urea-formaldehyde resin middle layer 2 and melamine formaldehyde resin back coat that have from top to bottom 32.

[0054] The effective raw material composition of described melamine formaldehyde resin top coat is white nano tourmaline emulsion, the effective raw material composition of described melamine formaldehyde resin back coat is black nano tourmaline emulsion, described white nano tourmaline emulsion and black tourmaline emulsion The carrier resins are all polyvinyl alcohol.

[0055] As a further embodiment, the raw material components of the melamine formaldehyde resin top coat are as follows in parts by weight:

[0056] White Nano Tourmaline Emulsion 4 parts

[0057] 100 parts of melamine formaldehyde resin

[0058] Morpholine curing agent 1.2 parts

[0059] Release agent 0.2 parts ...

Embodiment 2

[0085] Except that the raw material composition of the melamine-formaldehyde resin top coat and the raw material composition ratio of the melamine-formaldehyde resin back coat are different from Implementation 1, the remaining contents are the same, specifically:

[0086] The raw material component of described melamine formaldehyde resin top coat is as follows by weight:

[0087] White Nano Tourmaline Emulsion 6 parts

[0088] 100 parts of melamine formaldehyde resin

[0089] Morpholine curing agent 1 part

[0090] Release agent 0.4 parts

[0091] Anti-sticking agent 0.4 parts

[0092] Dust remover 0.4 parts.

[0093] The raw material component of described melamine formaldehyde resin back coating is as follows in parts by weight:

[0094] Black Nano Tourmaline Emulsion 9 parts

[0095] 100 parts of melamine formaldehyde resin

[0096] Morpholine curing agent 1 part

[0097] Release agent 0.4 parts

[0098] Anti-sticking agent 0.4 parts

[0099] Dust remover 0.4 part....

Embodiment 3

[0101] Except that the raw material composition of the melamine-formaldehyde resin top coat and the raw material composition ratio of the melamine-formaldehyde resin back coat are different from Implementation 1, the remaining contents are the same, specifically:

[0102] The raw material component of described melamine formaldehyde resin top coat is as follows by weight:

[0103] White nano tourmaline emulsion 5 parts

[0104] 100 parts of melamine formaldehyde resin

[0105] Morpholine curing agent 1.1 parts

[0106] Release agent 0.3 parts

[0107] Anti-sticking agent 0.3 parts

[0108] Dust remover 0.3 part.

[0109] The raw material component of described melamine formaldehyde resin back coating is as follows in parts by weight:

[0110] Black Nano Tourmaline Emulsion 8 parts

[0111] 100 parts of melamine formaldehyde resin

[0112] Morpholine curing agent 1 part

[0113] Release agent 0.3 parts

[0114] Anti-sticking agent 0.3 parts

[0115] Dust remover 0.3 p...

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Abstract

The invention discloses facing bond paper with a healthcare function. The facing bond paper comprises a melamino-formaldehyde resin surface coating layer, a urea resin middle layer, base material, a urea resin middle layer and a melamino-formaldehyde resin back coating layer from top to bottom, wherein the effective raw material of the melamino-formaldehyde resin surface coating layer is white nano tourmaline emulsion, the effective raw material of the melamino-formaldehyde resin back coating layer is black nano tourmaline emulsion, and the carrier resin in the white nano tourmaline emulsion and the black nano tourmaline emulsion is polyvinyl alcohol. The facing bond paper with the healthcare function has the advantages that when the bond paper is pressed and adhered to an artificial board, detection results show that the negative ion release amount reaches up to 2000-3000/cm<3>, far infrared normal-temperature wavelength is 1-16 micrometers, and the emissivity is 80-90%; nano tourmaline powder is compounded with the carrier resin to prepare the emulsion to allow the nano tourmaline powder to have good dispersing evenness in melamino-formaldehyde resin.

Description

technical field [0001] The invention relates to the field of wood-based panel facing adhesive film paper, in particular to a facing adhesive film paper with health care function and a preparation method thereof. Background technique [0002] Adhesive film paper: full name Melamine-Urea-Formaldehyde Impregnated Bond Paper (Melamine-Urea-Formaldehyde Impregnated Bond Paper), also known as "melamine" paper, is a kind of plain base paper or printed decorative paper impregnated with amino resin (melamine-formaldehyde resin, urea-formaldehyde resin) Resin) and dried to a certain extent, with a certain resin content and volatile matter content of the glued paper, after hot pressing, it can be glued to each other or to the wood-based panel substrate to make a melamine veneer. [0003] Tourmaline (tourmaline): The general chemical formula is NaR 3 Al 6 Si 6 o 18 BO 33 (OH,F) 4 , has piezoelectricity and pyroelectricity, and the crystal belongs to the general name of a family of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H19/62D21H19/64D21H19/26D21H21/16
CPCD21H19/26D21H19/62D21H19/64D21H21/16
Inventor 张赟郑杰荣
Owner GUANGDONG T&H NEW MATERIALS CO LTD
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