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Adhesive for wood-plastic floor decorative paper immersion

A technology for wood-plastic flooring and decorative paper, which is applied in the directions of adhesives, non-polymer adhesive additives, non-polymer organic compound adhesives, etc. Stable, viscous, and fragrant effect

Inactive Publication Date: 2015-12-23
安徽温禾新材料科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the decorative paper is paved with ordinary adhesives, the decorative paper is prone to warping, unevenness or even falling off
In addition, in order to improve the viscosity, some adhesives have added some chemical substances, which have certain safety hazards to human health.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] (1) Add 10 parts of aloe vera leaves and 20 parts of water into the juice extractor, and filter after the juice is squeezed to obtain aloe vera juice;

[0019] (2) Add 15 parts of nanoclay and 80 parts of ethanol to 35 parts of sodium carboxymethyl starch, and then ultrasonically treat it at an ultrasonic frequency of 22kHz and a power of 100W for 30min, filter, and the filter residue is dried and crushed into powder to obtain the modified nanoclay;

[0020] (3) Disperse 20 parts of putty powder and 12 parts of chitosan in 450 parts of water, heat the mixture to 75-80 ° C, keep stirring for 30 minutes, then add 90 parts of ethyl α-cyanoacrylate, 20 parts of palm oil, 8 1 part of maleic rosin and 6 parts of soybean protein glue, continue to heat up to 100-110 ° C, keep stirring for 15 min, and then cool to room temperature to obtain material I;

[0021] (4) Add modified nanoclay, 18 parts of sepiolite powder, 10 parts of triethyl citrate, 8 parts of sodium alginate, 4 p...

Embodiment 2

[0025] (1) Add 15 parts of aloe vera leaves and 30 parts of water into the juice extractor, and filter after the juice is squeezed to obtain aloe vera juice;

[0026] (2) Add 18 parts of nanoclay and 90 parts of ethanol to 40 parts of sodium carboxymethyl starch, then ultrasonically treat it at an ultrasonic frequency of 22kHz and a power of 100W for 30min, filter, and dry the filter residue and crush it into powder to obtain the modified nanoclay;

[0027] (3) Disperse 15 parts of putty powder and 15 parts of chitosan in 450 parts of water, heat the mixture to 75-80 ° C, keep stirring for 30 minutes, then add 95 parts of ethyl α-cyanoacrylate, 15 parts of palm oil, 10 1 part of maleic rosin and 8 parts of soybean protein glue, continue to heat up to 100-110°C, heat and stir for 15 minutes, and then cool to room temperature to obtain material I;

[0028] (4) Add modified nanoclay, 15 parts of sepiolite powder, 12 parts of triethyl citrate, 10 parts of sodium alginate, 6 parts...

Embodiment 3

[0032] (1) Add 15 parts of aloe vera leaves and 30 parts of water into the juice extractor, and filter after the juice is squeezed to obtain aloe vera juice;

[0033] (2) Add 20 parts of nanoclay and 100 parts of ethanol to 40 parts of sodium carboxymethyl starch, then ultrasonically treat it at an ultrasonic frequency of 22kHz and a power of 100W for 30min, filter, and grind the filter residue into powder after drying to obtain the modified nanoclay;

[0034] (3) Disperse 20 parts of putty powder and 18 parts of chitosan in 450 parts of water, heat the mixture to 75-80 ° C, keep stirring for 30 minutes, then add 100 parts of ethyl α-cyanoacrylate, 15 parts of palm oil, 12 1 part of maleic rosin and 6 parts of soybean protein glue, continue to heat up to 100-110 ° C, keep stirring for 15 min, and then cool to room temperature to obtain material I;

[0035] (4) Add modified nanoclay, 12 parts of sepiolite powder, 12 parts of triethyl citrate, 12 parts of sodium alginate, 8 par...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses an adhesive for wood-plastic floor decorative paper immersion, relating to the technical field of floor processing. The adhesive for wood-plastic floor decorative paper immersion is prepared from the following raw materials in parts by weight: 90-100 parts of ethyl alpha-cyanoacrylate, 35-40 parts of sodium carboxymethyl starch, 15-20 parts of nano clay, 15-20 parts of putty powder, 15-20 parts of palm oil, 12-18 parts of meerschaum powder, 12-18 parts of chitosan, 10-15 parts of triethyl citrate, 10-15 parts of aloe leaf, 8-12 parts of sodium alginate, 8-12 parts of maleic rosin, 6-10 parts of soybean protein glue, 6-10 parts of deodorant, 4-8 parts of sodium chloride, 80-100 parts of ethanol and 450-500 parts of water. By using the ethyl alpha-cyanoacrylate and sodium carboxymethyl starch as the main raw materials and the multiple assistants as the auxiliary materials, the prepared adhesive has the characteristics of fresh taste, high viscosity, stable properties, high safety and environment friendliness, and can not volatilize harmful gas.

Description

Technical field: [0001] The invention relates to the technical field of floor processing, in particular to an adhesive for soaking wood-plastic floor decorative paper. Background technique: [0002] Wood-plastic flooring is a new type of environmentally friendly wood-plastic composite material product, which is mainly composed of wood powder (plant fiber) and thermoplastic polymer materials and processing aids, etc., mixed evenly and then heated and extruded by mold equipment. The high-tech green environmental protection material has both the performance and characteristics of wood and plastic, and can replace wood and plastic as a new type of mixed high-tech material. Wood-plastic flooring is a floor made of wood-plastic composite materials. It has the same woody feel and processing characteristics as wood. It can be sawed, drilled, and nailed with ordinary tools. It also has the water-resistant and anti-corrosion properties of plastic, making it Become a good performance ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J4/04C09J4/06C09J11/04
Inventor 温中苏
Owner 安徽温禾新材料科技股份有限公司
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