Unlock instant, AI-driven research and patent intelligence for your innovation.

Decorative plate capable of continuously decomposing formaldehyde for long term and production process thereof

A decorative sheet and production process technology, applied in the field of long-term continuous decomposition of formaldehyde decorative sheet and its production process, can solve the problems of degumming, affecting the quality of glue, etc., and achieve the effect of reducing costs

Inactive Publication Date: 2018-08-03
TREEZO NEW MATERIAL TECH GRP CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Negative ion health care composite base material is dissolved in glue, the metal cations in it will undergo hydrolysis reaction, the aqueous solution is acidic, and triamine glue is alkaline, the quality of the glue will be affected after the negative ion health care composite base material is added, and degumming is prone to occur

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Decorative plate capable of continuously decomposing formaldehyde for long term and production process thereof
  • Decorative plate capable of continuously decomposing formaldehyde for long term and production process thereof
  • Decorative plate capable of continuously decomposing formaldehyde for long term and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as Figure 1-3 As shown, the formaldehyde decorative board can be continuously decomposed for a long time, including the base material 1 and the decorative paper 2, and the base material 1 and the decorative paper 2 are glued together through the net aldehyde adhesive layer 3, and the net aldehyde adhesive layer 3 is compounded with formaldehyde decomposition groups. The adhesive of the element, the formaldehyde decomposition element includes nano-silicon titanium and nano-titanium dioxide. The mass ratio of nano-silicon-titanium to nano-titanium dioxide is 1:10-10:1.

[0031] Nano-silicon titanium and nano-titanium dioxide are used as the main raw materials to make a composite aldehyde purifier. The formaldehyde purification efficiency of a single nano-silicon-titanium is less than 72%, and the formaldehyde purification efficiency of a single nano-titanium dioxide is less than 72%. The formaldehyde purification efficiency of the composite aldehyde purifier can rea...

Embodiment 2

[0036] The production process that can continuously decompose formaldehyde decorative boards for a long time includes the following steps:

[0037] A. Mix nano-silicon-titanium and nano-titanium dioxide with a mass ratio of 1:10-10:1 to form formaldehyde decomposition units;

[0038]B. The surface of the base material 1 is coated with glue, the backing paper 4 is glued to the base material 1, the surface of the backing paper 4 is coated with glue to form the first adhesive layer 6, and the formaldehyde decomposition elements are evenly dispersed in the first adhesive layer 6, and the decorative paper 2 Apply glue to form the second adhesive layer 7, the decorative paper 2 is pasted on the backing paper 4, the first adhesive layer 6 and the second adhesive layer 7 are glued together, cold pressing first, and then hot pressing;

[0039] C. Apply glue on the outer end surface of the decorative paper 2 to form a primary adhesive layer 9, and evenly disperse the formaldehyde decomp...

Embodiment 3

[0045] This example is basically the same as Example 1, except that in steps A and B, the formaldehyde decomposition elements are uniformly dispersed by means of powder atomization, and after the backing paper 4 is glued, it enters a A relatively airtight space, which is a relatively airtight space for powder atomization. The formaldehyde decomposition element is evenly atomized on the backing paper 4 by utilizing the adhesiveness of the glue. The backing paper 4 and the decorative paper 2 are bonded together by pressing rollers. The formaldehyde decomposition units are evenly distributed in the net formaldehyde adhesive layer 3 through powder atomization, that is, the formaldehyde decomposition units are more evenly distributed in the decorative board, and the product quality is more stable.

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of plates, and particularly relates to a decorative plate capable of continuously decomposing formaldehyde for a long term and a production process thereof. The decorative plate comprises a base material and a decorative paper and is characterized in that the base material and the decorative paper are glued through a formaldehyde removing glue layer; and the formaldehyde removing glue layer is an adhesive composited with a formaldehyde decomposition element which comprises nano silicon titanium and nano titanium dioxide. The decorative plate has theadvantages that the formaldehyde removing efficiency of a composite formaldehyde removing agent can reach 90%, the formaldehyde removing durability is 64.7%, the composite formaldehyde removing agentplays the synergistic removing decomposition effect of two types of main formaldehyde removing materials, the cost of the formaldehyde removing agent is also reduced, the decorative plate can decompose the formaldehyde for a long term, the duration time for formaldehyde decomposition is more than 3 years, and the decorative plate is superior to an ordinary negative ion decorative plate.

Description

technical field [0001] The invention belongs to the technical field of boards, and in particular relates to a decorative board capable of decomposing formaldehyde continuously for a long time and a production process thereof. Background technique [0002] Decorative board is a kind of man-made board. It is a thermosetting laminated plastic made of high-temperature and high-pressure adhesives after chemical treatment with a variety of special papers. The board surface has various wood grains or patterns, bright and smooth, bright and beautiful, and has high wear resistance Good physical properties such as heat resistance, cold resistance and fire resistance. [0003] Decorative panels are mainly made of urea-formaldehyde resin or modified urea-formaldehyde resin, which has problems such as free formaldehyde release. Formaldehyde is a colorless, strong irritating gas, which has been determined by the World Health Organization as a carcinogenic and teratogenic substance. Long...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/077B32B29/00B32B37/12B01D53/72B01D53/82
CPCE04F13/0866B01D53/72B01D53/82B01D2257/708B32B29/002B32B37/12B32B2307/716
Inventor 徐俊毕海明陈建新唐善学霍子微夏雨
Owner TREEZO NEW MATERIAL TECH GRP CO LTD