Wood-plastic composite material for ornamental bamboo cultivation device and preparation method thereof

A technology of wood-plastic composite materials and cultivation devices, applied in the field of bamboo cultivation, can solve problems such as complex procedures, easy reintroduction of nutrient substrates into germs, and affecting the growth of bamboo roots

Active Publication Date: 2020-10-20
CHONGQING ACADEMY OF FORESTRY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this disinfection method is not only complicated in process, but also with the growth of the cultivation cycle and later watering, it is easy to bring pathogens into the nutrient matrix again, which will affect the growth of bamboo roots.

Method used

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  • Wood-plastic composite material for ornamental bamboo cultivation device and preparation method thereof
  • Wood-plastic composite material for ornamental bamboo cultivation device and preparation method thereof
  • Wood-plastic composite material for ornamental bamboo cultivation device and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0029] Wood-plastic composite materials for ornamental bamboo cultivation devices, including the following raw materials in parts by weight: 30 parts of straw powder, 40 parts of polypropylene granules, 2 parts of PE wax, 0.5 parts of leveling agent, 0.3 parts of defoaming agent, Malay 5 parts of acid anhydride grafted polyethylene, 1 part of silane coupling agent, 0.1 part of antioxidant, 8 parts of Ag-loaded sepiolite powder, 2 parts of sodium hexametaphosphate, 1 part of cetyltrimethylammonium bromide, Chitosan 6 parts. The preparation method of the wood-plastic composite material that this embodiment is used for ornamental bamboo cultivating device is as follows:

[0030] Step 1: Dissolve sodium hexametaphosphate in 10 times the volume of deionized water, then add Ag-loaded sepiolite powder, disperse for 45 minutes with ultrasonic waves with a frequency of 32KHz, and disperse at a speed of 45r / s, then add hexadecyltri Methyl ammonium bromide, fully reacted at 80°C under c...

Embodiment 2

[0038] Wood-plastic composite materials for ornamental bamboo cultivation devices, including the following raw materials in parts by weight: 45 parts of straw powder, 50 parts of polypropylene granules, 4 parts of PE wax, 1.0 parts of leveling agent, 0.8 parts of defoaming agent, Malay 6 parts of acid anhydride grafted polyethylene, 3 parts of silane coupling agent, 0.3 parts of antioxidant, 10 parts of Ag-loaded sepiolite powder, 3 parts of sodium hexametaphosphate, 2 parts of cetyltrimethylammonium bromide, Chitosan 8 parts. The preparation method of the wood-plastic composite material that this embodiment is used for ornamental bamboo cultivating device is as follows:

[0039] Step 1: Dissolve sodium hexametaphosphate in 10 times the volume of deionized water, then add Ag-loaded sepiolite powder, disperse for 45 minutes with ultrasonic waves with a frequency of 32KHz, and disperse at a speed of 45r / s, then add hexadecyltri Methyl ammonium bromide, fully reacted at 80°C und...

Embodiment 3

[0047] Wood-plastic composite materials for ornamental bamboo cultivation devices, including the following raw materials in parts by weight: 40 parts of straw powder, 45 parts of polypropylene granules, 3 parts of PE wax, 0.7 parts of leveling agent, 0.6 parts of defoaming agent, Malay 5.5 parts of anhydride grafted polyethylene, 2 parts of silane coupling agent, 0.2 part of antioxidant, 9 parts of Ag-loaded sepiolite powder, 2.5 parts of sodium hexametaphosphate, 1.5 parts of cetyltrimethylammonium bromide, Chitosan 7 parts. The preparation method of the wood-plastic composite material that this embodiment is used for ornamental bamboo cultivating device is as follows:

[0048] Step 1: Dissolve sodium hexametaphosphate in 10 times the volume of deionized water, then add Ag-loaded sepiolite powder, disperse for 45 minutes with ultrasonic waves with a frequency of 32KHz, and disperse at a speed of 45r / s, then add hexadecyltri Methyl ammonium bromide, fully reacted at 80°C unde...

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Abstract

The invention discloses a wood plastic composite material for an ornamental bamboo cultivation device and a preparation method thereof. The wood plastic composite material is prepared from the following raw materials in parts by weight: 30-45 parts of straw powder, 40-50 parts of polypropylene particle, 2-4 parts of PE wax, 0.5-1.0 part of leveling agent, 0.3-0.8 part of defoamer, 5-6 parts of maleic anhydride grafted polyethylene, 1-3 parts of silane coupling agent, 0.1-0.3 part of antioxidant, 8-10 parts of Ag loaded meerschaum powder, 2-3 parts of sodium hexametaphosphate, 1-2 parts of cetyl trimethyl ammonium bromide, and 6-8 parts of chitosan. The root control container material provided by the invention has a sterilization function, so that workers do not need to spray or mix pesticides in the nutrition substrate for insecticidal disinfection; the cultivation process is easy and convenient; the material can continuously eliminate bacteria and kill insects in the substrate and soil balls at the root of the bamboo, kill bacteria during watering in the following steps timely, promote bamboo root to grow, thereby preventing bamboo from infecting bacteria and insects so as to rotthe root, and improving survival rate and growing quality.

Description

technical field [0001] The invention relates to the technical field of bamboo cultivation, in particular to a wood-plastic composite material used for an ornamental bamboo cultivation device and a preparation method thereof. Background technique [0002] Bamboo is a characteristic plant resource widely distributed in the south of my country. It is tall and straight, beautiful and graceful, such as tortoise shell bamboo, golden jade, Buddha belly bamboo, etc., which are widely used in garden greening. People carry out targeted cultivation according to the stalk shape, stalk color, leaf color and plant shape of bamboo, which greatly enriches people's needs. Along with the raising of economic development level, add that a lot of bamboo species need to spend the winter in winter, people gradually introduce the bamboo species suitable for potted plants indoors, make bamboo enter among people's daily life the same as some other ornamental plants. [0003] Due to the extremely wel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L23/12C08L97/02C08L23/06C08L51/06C08L5/08C08K13/06C08K9/12C08K9/04C08K9/02C08K3/34C08K3/28C08K3/32
CPCC08L23/12C08L2205/035C08L97/02C08L23/06C08L51/06C08L5/08C08K13/06C08K9/12C08K9/04C08K9/02C08K3/346C08K3/28C08K3/32
Inventor 童龙李彬陈丽洁耿养会张磊
Owner CHONGQING ACADEMY OF FORESTRY SCI
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