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Timber surface paint and preparation method thereof

A wood surface and coating technology, applied in the field of coatings, can solve problems such as adverse effects on human, animal and plant health, and achieve the effect of manufacturing and using health and environmental protection

Inactive Publication Date: 2019-03-29
GUIZHOU JIANTAO WOOD IND TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the above-mentioned boards are manufactured, it is often necessary to coat the surface with a layer of protective coating. At present, the protective coating of wood mainly relies on chemical synthetic resins to form a film, in which a large amount of benzene, alcohol, and ketone are used as organic solvents. These organic solvents evaporate adverse effects on human, animal and plant health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A wood surface coating, comprising by weight components:

[0031] Linseed oil: 60kg, rare earth naphthenate: 1.2kg,

[0032] Polyvinyl alcohol: 4kg, silicone oil: 3kg,

[0033] Sodium silicate: 2kg, sodium hydroxide: 4kg,

[0034] Activated carbon: 15kg, sodium dodecyl sulfate: 3kg,

[0035] Methyl ethyl ketone oxime: 1.2kg, silica fume: 55kg.

[0036] The preparation method of aforementioned wood surface coating, prepares according to the following steps:

[0037] a. Introduce oxygen into the linseed oil, raise the temperature to 120-140°C, and keep it warm for 6 hours to obtain product A;

[0038] b. Mix product A with rare earth naphthenate and put it into a channel with a cobalt source intensity of 10.42×1029Bq and a dose rate of 400Gy / min for 1 hour to obtain product B;

[0039] c. Add polyvinyl alcohol, silicone oil, sodium silicate, sodium hydroxide, activated carbon, sodium dodecyl sulfonate, methyl ethyl ketoxime, and silica fume to product B, and stir for...

Embodiment 2

[0041] A wood surface coating, comprising by weight components:

[0042] Linseed oil: 55kg, rare earth naphthenate: 0.8kg,

[0043] Polyvinyl alcohol: 2kg, silicone oil: 1kg,

[0044] Sodium silicate: 1.2kg, sodium hydroxide: 2kg,

[0045] Activated carbon: 12kg, Sodium dodecyl sulfate: 1kg,

[0046] Methyl ethyl ketone oxime: 0.5kg, silica fume: 50kg.

[0047] The preparation method of aforementioned wood surface coating, prepares according to the following steps:

[0048] a. Introduce oxygen into the linseed oil, raise the temperature to 120-140°C, and keep it warm for 6 hours to obtain product A;

[0049] b. Mix product A with rare earth naphthenate and put it into a channel with a cobalt source intensity of 10.42×1029Bq and a dose rate of 400Gy / min for 1 hour to obtain product B;

[0050] c. Add polyvinyl alcohol, silicone oil, sodium silicate, sodium hydroxide, activated carbon, sodium dodecyl sulfonate, methyl ethyl ketoxime, and silica fume to product B, and stir f...

Embodiment 3

[0052] A wood surface coating, comprising by weight components:

[0053] Linseed oil: 65kg, rare earth naphthenate: 1.5kg,

[0054] Polyvinyl alcohol: 7kg, silicone oil: 6kg,

[0055] Sodium silicate: 2.5kg, sodium hydroxide: 6kg,

[0056] Activated carbon: 20kg, sodium dodecyl sulfate: 5kg,

[0057] Methyl ethyl ketone oxime: 2kg, silica fume: 60kg.

[0058] The preparation method of aforementioned wood surface coating, prepares according to the following steps:

[0059] a. Introduce oxygen into the linseed oil, raise the temperature to 120-140°C, and keep it warm for 6 hours to obtain product A;

[0060] b. Mix product A with rare earth naphthenate and put it into a channel with a cobalt source intensity of 10.42×1029Bq and a dose rate of 400Gy / min for 1 hour to obtain product B;

[0061] c. Add polyvinyl alcohol, silicone oil, sodium silicate, sodium hydroxide, activated carbon, sodium dodecyl sulfonate, methyl ethyl ketoxime, and silica fume to product B, and stir for...

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PUM

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Abstract

The invention discloses timber surface paint and a preparation method thereof. The paint includes, by weight component, 55-65 parts of linseed oil, 0.8-1.5 parts of rare earth naphthenate, 2-7 parts of polyvinyl alcohol, 1-6 parts of silicone oil, 1.2-2.5 parts of sodium silicate, 2-6 parts of sodium hydroxide, 12-20 parts of active carbon, 1-5 parts of sodium dodecanesulphonate, 0.5-2 parts of methyl ethyl ketoxime, and 50-60 parts of silica fume. The paint has characteristics of being environmentally friendly and good in water resistance, and can enhance the hardness of the surfaces of materials.

Description

technical field [0001] The invention relates to a paint, in particular to a wood surface paint and a preparation method. Background technique [0002] At present, wood-based panels such as fiberboard, particle board and particle board are often used for interior decoration and furniture, which are beautiful, light and easy to disassemble. After the above-mentioned boards are manufactured, it is often necessary to coat the surface with a layer of protective coating. At present, the protective coating of wood mainly relies on chemical synthetic resins to form a film, in which a large amount of benzene, alcohol, and ketone are used as organic solvents. These organic solvents evaporate It will have adverse effects on human, animal and plant health. Contents of the invention [0003] The object of the present invention is to provide a wood surface coating and a preparation method. The invention has the characteristics of environmental protection, good water resistance and enh...

Claims

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Application Information

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IPC IPC(8): C09D191/00C09D7/61
CPCC09D191/005C08L2205/03C08L83/04C08L29/04C08K13/04C08K5/098C08K3/34C08K7/24C08K5/42
Inventor 吕三全
Owner GUIZHOU JIANTAO WOOD IND TECH CO LTD
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