Preparing method of mould-proof environment-friendly artificial boards

A green, environmentally friendly, board technology, applied in the field of modern papermaking, can solve the problems of the antiseptic and antifungal agents are not strong enough to effectively achieve the expected effect, etc.

Inactive Publication Date: 2019-02-15
HEFEI SHANGHAN DECORATION ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can directly contact the soil and wet environment, and is often used in outdoor floors, engineering, landscape, anti-corrosion wood flower stands, etc., for people to rest and appreciate the natural beauty. It is an ideal material for outdoor floors, garden landscap

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0045] Example 1.

[0046] The preparation method of the anti-mold green environmental protection artificial board of this embodiment includes the following steps:

[0047] Step 1: Add waste agricultural straws and waste from wood mill processing into a pulverizer to pulverize, add the mixed enhanced plant extracts to a steamer and keep the temperature at 50°C for 5 hours, then pressurize and cook for 1 hour, and then heat mill Machine grinding, send it into a closed pressure vessel, keep it under 2Mpa air pressure for 10 minutes, open the closed vessel momentarily, filter the mixture material, roll and knead the mixture material, dry, add 4 parts by weight of tetrabutyl titanate, no Stir and soak for 20 minutes in the dipping solution formed by the ratio of 40 parts of water ethanol, 10 parts of 35% magnesium sulfate solution and 15 parts of polyvinyl alcohol, and drain for use;

[0048] Step two: pulverize wood shavings and cardboard fibers, and add 20 parts of caustic soda soluti...

Example Embodiment

[0066] Example 2.

[0067] The preparation method of the anti-mold green environmental protection artificial board of this embodiment includes the following steps:

[0068] Step 1: Add waste agricultural straws and waste from wood mill processing into a pulverizer to pulverize, add the mixed enhanced plant extracts to the steamer and keep the temperature at 70°C for 7 hours, then pressurize and cook for 2 hours, then heat mill Machine grinding, send it into a closed pressure container, keep it under 2Mpa air pressure for 10 minutes, open the closed container momentarily, filter the mixture material, roll the mixture material, knead the mixture, add 6 parts by weight of tetrabutyl titanate after drying. Stir and soak for 30 minutes in the dipping solution formed by mixing 50 parts of water ethanol, 15 parts of 35% magnesium sulfate solution and 20 parts of polyvinyl alcohol, and then drain for use;

[0069] Step 2: pulverize wood shavings and cardboard fibers and add 20 parts of caus...

Example Embodiment

[0087] Example 3.

[0088] The preparation method of the anti-mold green environmental protection artificial board of this embodiment includes the following steps:

[0089] Step 1: Add agricultural waste straws and wood mill processing waste into a pulverizer to pulverize, add the mixed enhanced plant extracts to a steamer and keep the temperature at 60°C for 6 hours, and then perform pressure cooking for 1.5 hours, and then heat Grind with a mill, send it into a closed pressure vessel, keep it under 2Mpa air pressure for 10 minutes, open the closed vessel momentarily, filter the mixture, roll and knead the mixture, dry, add 5 parts by weight of tetrabutyl titanate, Stir and soak for 25 minutes in an dipping solution formed by mixing 45 parts of absolute ethanol, 12 parts of 35% magnesium sulfate solution and 18 parts of polyvinyl alcohol, and then draining for use;

[0090] Step 2: pulverize wood shavings and cardboard fibers and add 20 parts of caustic soda solution with 50 parts ...

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Abstract

The invention relates to the technical field of board manufacturing, in particular to a preparing method of mould-proof environment-friendly artificial boards. The preparing method comprises the stepsof preparing basic fibers, preparing reinforced fibers, preparing adhesives, preparing a flame-retardant enhancer, preparing a curing agent, mixing the materials and preparing the boards. By means ofthe preparing method of the boards, waste is recycled and environment friendliness is achieved; and the prepared boards have good mechanical strength, excellent mould-proof and flame-retardant properties, free of emission of harmful gas, controllable in the production process, nontoxic and harmless, area suitable for batch production and have high practical value and good application prospects.

Description

technical field [0001] The invention relates to the technical field of modern papermaking, in particular to a method for preparing a mold-proof, green and environment-friendly artificial board. Background technique [0002] On the one hand, wood has always been favored by humans. Its natural texture, texture, structural mechanical properties, and ease of processing are irreplaceable by other materials, and it is widely used in furniture manufacturing and building materials industries. However, the material of some wood, especially plantation wood, cannot meet the needs of the public. For example, its structure is relatively loose, low density, easy to be eaten by insects, bacterial erosion, acid, alkali and weathering degradation, etc. Therefore, the application of composite boards was born, and now Some raw materials in the board are too single, and the prepared board has poor pressure resistance and mechanical properties. [0003] On the other hand, wood flame retardant i...

Claims

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Application Information

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IPC IPC(8): B27N3/12B27N3/18B27L11/02B27N1/00B27K3/52B27K3/08C09D133/10C08F220/18C08F220/56
CPCB27K3/08B27K3/52B27K2240/20B27K2240/70B27L11/02B27N1/00B27N3/12B27N3/18C08F220/18C08F220/1812C09D133/10C08F220/1818C08F220/56
Inventor 俞克波
Owner HEFEI SHANGHAN DECORATION ENG CO LTD
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