Process for improving paint film property of cork floor

A technology of cork flooring and paint film, which is applied in the field of wood product manufacturing, can solve the problems of paint film stretching and burrs, long working time, and slow drying speed, so as to prevent cracking of wooden floor, improve environmental protection performance, and facilitate early use

Pending Publication Date: 2020-06-05
安徽美之然木业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the drying speed of pure water-based primer and topcoat is relatively slow, and the working time is long, and the paint film is prone to problems such as burrs, poor sealing, and relatively poor fullness, clarity and gloss. In order to improve production efficiency and ensure the appearance quality of the paint film, the process of UV curing primer + water-based one-component or two-component topcoat is often used in the market.
UV curing paint is to promote the decomposition of initiators, generate free radicals, trigger resin reactions under the irradiation of ultraviolet light, and instantly cure to form a film. It is non-toxic and does not volatilize harmful substances. The high cost is not conducive to the development and development of wood product manufacturing technology

Method used

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  • Process for improving paint film property of cork floor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A process for improving the performance of a cork floor paint film, comprising the steps of:

[0031] Step 1: Sanding treatment: use sandpaper to sand the surface of the cork floor;

[0032] Step 2: Drying: Wipe the cork floor after sanding in step 1 with a wet rag, then put it into the drying box for drying treatment, and then put it in a constant temperature and humidity box for balance;

[0033] Step 3: Apply primer: After the cork floor in step 2 is dry, apply primer on the cork floor; Step 4: Scrape elastic paint: Manually scrape the elastic paint on the outer surface of the primer in step 2 ;

[0034] Step 5: Surface pre-curing: place the cork floor painted with elastic paint in step 4 in an oven for drying;

[0035] Step 6: Hot pressing and cold setting: hot pressing the dried cork flooring in step 5, and then pressurizing and cooling to shape after hot pressing;

[0036] Step 7: Sanding: Use water sandpaper to polish the cork floor formed by hot pressing and ...

Embodiment 2

[0048] A process for improving the performance of a cork floor paint film, comprising the steps of:

[0049] Step 1: Sanding treatment: use sandpaper to sand the surface of the cork floor;

[0050] Step 2: Drying: Wipe the cork floor after sanding in step 1 with a wet rag, then put it into the drying box for drying treatment, and then put it in a constant temperature and humidity box for balance;

[0051] Step 3: Apply primer: After the cork floor in step 2 is dry, apply primer on the cork floor; Step 4: Scrape elastic paint: Manually scrape the elastic paint on the outer surface of the primer in step 2 ;

[0052] Step 5: Surface pre-curing: place the cork floor painted with elastic paint in step 4 in an oven for drying;

[0053] Step 6: Hot pressing and cold setting: hot pressing the dried cork flooring in step 5, and then pressurizing and cooling to shape after hot pressing;

[0054] Step 7: Sanding: Use water sandpaper to polish the cork floor formed by hot pressing and co...

Embodiment 3

[0066] A process for improving the performance of a cork floor paint film, comprising the steps of:

[0067] Step 1: Sanding treatment: use sandpaper to sand the surface of the cork floor;

[0068] Step 2: Drying: Wipe the cork floor after sanding in step 1 with a wet rag, then put it into the drying box for drying treatment, and then put it in a constant temperature and humidity box for balance;

[0069] Step 3: Apply primer: After the cork floor in step 2 is dry, apply primer on the cork floor; Step 4: Scrape elastic paint: Manually scrape the elastic paint on the outer surface of the primer in step 2 ;

[0070] Step 5: Surface pre-curing: place the cork floor painted with elastic paint in step 4 in an oven for drying;

[0071] Step 6: Hot pressing and cold setting: hot pressing the dried cork flooring in step 5, and then pressurizing and cooling to shape after hot pressing;

[0072] Step 7: Sanding: Use water sandpaper to polish the cork floor formed by hot pressing and ...

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Abstract

The invention discloses a process for improving paint film property of a cork floor. The process comprises the following steps of sanding treatment, drying, primer brushing, elastic paint scrape coating, surface pre-curing, hot pressing cold shaping, sanding, finish paint brushing and polishing. Through nine steps, the cork floor is sequentially treated, and the wear resistance of the treated corkfloor is greatly improved.

Description

technical field [0001] The invention relates to the technical field of wood product manufacturing, in particular to a process for improving the performance of a cork floor paint film. Background technique [0002] Cork flooring is known as "the pyramid tip consumption of the floor". Cork mainly grows on the coast of the Mediterranean Sea and the cork oaks in the Qinling Mountains of my country at the same latitude, and the raw material for cork products is the bark of the cork oak (the bark is renewable, and the industrialized cultivation of the cork oak on the Mediterranean coast is generally 7-9 years old. The bark can be picked once), and compared with solid wood flooring, it is more environmentally friendly (the whole process from the collection of raw materials to the production of finished products), sound insulation, and moisture-proof effect will be better, giving people an excellent foot feel . Cork flooring is soft, quiet, comfortable and wear-resistant. It can pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27M3/04E04F15/04B05D7/06B05D7/00B05D3/02B05D3/00B05D3/12
CPCB27M3/04E04F15/04B05D7/06B05D7/584B05D3/0254B05D3/002B05D3/0218B05D3/12B05D2451/00
Inventor 杨金华
Owner 安徽美之然木业有限公司
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