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Bamboo mouldproof material and use method thereof

A bamboo and wood anti-mildew technology, applied in wood treatment, impregnated wood, wood impregnation, etc., can solve the problems of reducing the mechanical properties of bamboo and wood and not adapting to it, and achieve the effect of improving the anti-mildew effect and the long-term effect of the anti-mildew effect

Inactive Publication Date: 2017-05-31
TONGJI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But this method has a certain impact on the appearance of bamboo and wood, it is not suitable for s

Method used

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  • Bamboo mouldproof material and use method thereof

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Embodiment １

[0019] Embodiment 1-6:

[0020] 1. The anti-mold material is composed of 5-6 parts of organic phosphorus, 1-2 parts of sodium dodecylsulfonate and 2-3 parts of redispersible latex powder according to the mass ratio.

[0021] 2. The organic phosphorus can be one of parathion, methyl parathion, methamidophos, acephate, and isocarbophos.

[0022] 3. The redispersible latex powder can be one of ethylene / vinyl acetate copolymer, vinyl acetate / ethylene tertiary carbonate copolymer, and acrylic acid copolymer.

[0023] 4. The method of using this bamboo and wood anti-mold material is: dissolve the anti-mold material in an organic solvent according to the mass ratio of 1: (500-1000), and then spray the mixed solvent on the surface of bamboo and wood , or soak the bamboo wood in the solvent for 3-5 minutes, and then place the bamboo wood in drier air to dry or air dry in a windy environment. The organic solvent can be one of ethanol, styrene, perchlorethylene, trichlorethylene or eth...

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Abstract

The invention provides a bamboo mouldproof material and a use method thereof. The mouldproof material consists of 5-6 parts of organophosphorus, 1-2 parts of sodium dodecyl sulfate and 2-3 parts of redispersible powder according to a weight ratio. The organophosphorus is one of parathion, parathion-methyl, methamidophos, acephate or isocarbophos. The redispersible powder is one of an ethylene/vinyl acetate copolymer, a vinyl acetate/vinyl versatate copolymer or an acrylic copolymer. After the material is soaked by an organic solvent, the bamboo surface is sprayed with or the bamboo is soaked by the material, the mouldproof effect for a bamboo product can be kept for long term, no influences are generated on the appearance and physical properties of the bamboo, and no harm to a human body is generated.

Description

technical field [0001] The invention relates to a bamboo and wood mildew-proof material and its application method. Background technique [0002] Bamboo and wood products often have mildew and discoloration during use, which affects their performance. Various antifungal agents traditionally used have various problems such as short duration of antifungal effect or may cause hidden dangers to personal health. It is easy to volatilize in the environment, resulting in the failure of anti-mold and anti-bacterial effects, or the toxicity of some powerful anti-mold insecticides is too high, which may endanger human health. There is also a carbonization treatment method to change the carbon structure in bamboo wood, thereby eliminating or weakening the growth environment of common bacteria. However, this method has a certain impact on the appearance of bamboo and wood, and is not suitable for some decorative bamboo and wood products, and may reduce the mechanical properties of bam...

Claims

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Application Information

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IPC IPC(8): B27K3/50B27K5/04B27K9/00
CPCB27K3/50B27K5/04B27K9/002B27K2240/20
Inventor 朱洪波蒋正武
Owner TONGJI UNIV