Environment-friendly wood-plastic material and preparation method thereof

A wood-plastic material and environmental protection technology, applied in the field of wood-plastic materials, can solve problems such as general environmental protection effects, and achieve the effects of reducing mildew, good thermal stability and simple preparation process

Inactive Publication Date: 2018-05-08
ANHUI YINUO WOOD PLASTIC SHEET TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, compared with the original wood-based materials, the existing wood-plastic materials have only been further improved in terms of performance, but the environmental protection effect is average, especially in terms of air purification of the external environment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] An environmentally friendly wood-plastic material, comprising the following raw materials in parts by weight:

[0031] 30 parts of wood powder, 10 parts of plastic pellets, 0.6 parts of dispersible rubber powder, 1 part of modified anion powder, 0.6 parts of cellulose, 3 parts of filler, 2 parts of compatibilizer, 0.8 part of stabilizer and 0.3 parts of lubricant share;

[0032] Modified anion powder comprises the following raw materials in parts by weight:

[0033] 10 parts of tourmaline powder, 20 parts of rare earth element, 1 part of shell powder, 12 parts of diatomaceous earth, 3 parts of zirconia, 5 parts of zirconium phosphate and 3 parts of silane coupling agent.

[0034] Modified negative ion powder is prepared by the following method:

[0035] Mix the raw materials of the modified anion powder into a three-necked flask equipped with a condenser, add an appropriate amount of organic solvent toluene, fully stir and ultrasonically oscillate, heat to 90 degrees ...

Embodiment 2

[0048] An environmentally friendly wood-plastic material, comprising the following raw materials in parts by weight:

[0049] 40 parts of wood powder, 20 parts of plastic pellets, 1.8 parts of dispersible rubber powder, 5 parts of modified anion powder, 2 parts of cellulose, 6 parts of filler, 6 parts of compatibilizer, 1.5 parts of stabilizer and 1.2 parts of lubricant share;

[0050] Modified anion powder comprises the following raw materials in parts by weight:

[0051] 18 parts of tourmaline powder, 25 parts of rare earth element powder, 3 parts of shell powder, 18 parts of diatomaceous earth, 7 parts of zirconia, 10 parts of zirconium phosphate and 8 parts of silane coupling agent.

[0052] Modified negative ion powder is prepared by the following method:

[0053]Mix the raw materials of the modified anion powder into a three-necked flask equipped with a condenser, add an appropriate amount of organic solvent toluene, fully stir and ultrasonically oscillate, heat to 120...

Embodiment 3

[0066] An environmentally friendly wood-plastic material, comprising the following raw materials in parts by weight:

[0067] 36 parts of wood powder, 15 parts of plastic pellets, 1.2 parts of dispersible rubber powder, 3 parts of modified negative ion powder, 1.4 parts of cellulose, 4 parts of filler, 3 parts of compatibilizer, 1.1 parts of stabilizer and 0.8 parts of lubricant share;

[0068] Modified anion powder comprises the following raw materials in parts by weight:

[0069] 15 parts of tourmaline powder, 21 parts of rare earth element powder, 2 parts of shell powder, 14 parts of diatomaceous earth, 5 parts of zirconia, 6 parts of zirconium phosphate and 5 parts of silane coupling agent.

[0070] Modified negative ion powder is prepared by the following method:

[0071] Mix the raw materials of the modified anion powder into a three-necked flask equipped with a condenser, add an appropriate amount of organic solvent toluene, fully stir and ultrasonically oscillate, he...

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PUM

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Abstract

The invention discloses an environment-friendly wood-plastic material and a preparation method thereof and relates to the technical field of wood-plastic materials. The environment-friendly wood-plastic material comprises the following raw materials in parts by weight: 30-40 parts of wood powder, 10-20 parts of plastic particles, 0.6-1.8 parts of dispersable adhesive powder, 1-5 parts of modifiednegative ion powder, 0.6-2 parts of cellulose, 3-6 parts of a filling agent, 2-6 parts of a compatilizer, 0.8-1.5 parts of a stabilizer and 0.3-1.2 parts of a lubricating agent. The preparation methodcomprises the following steps: (1) weighing raw materials; (2) mixing materials; (3) removing water vapor; (4) preparing the environment-friendly wood-plastic material. The wood-plastic material disclosed by the invention is resistant to chemical corrosion, impermeable, excellent in compactness, capable of reducing signs of mould and purifying the external environment, green and environment-friendly.

Description

technical field [0001] The invention relates to the technical field of wood-plastic materials, in particular to an environment-friendly wood-plastic material and a preparation method thereof. Background technique [0002] Wood-plastic material is a modified thermoplastic material that is filled and reinforced with wood fiber or plant fiber, and made of different processing methods such as hot-pressing compounding and velvet extrusion. This year, with the depletion of global resources and the increasing awareness of social environmental protection, wood Under such a background, wood-plastic materials can not only give full play to the advantages of each component in the material, but also overcome the use limitations caused by low wood strength, large variability and low elastic modulus of organic materials. It is non-toxic, and can make full use of discarded wood and plastics to reduce environmental pollution. [0003] However, compared with the original wooden materials, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L97/02C08L55/02C08L23/08C08L31/04C08L33/04C08L9/06C08L33/20C08L33/12C08L51/00C08K13/06C08K3/38C08K3/08C08K3/34C08K3/22C08K3/32C08K7/14C08K7/04
CPCC08L97/02C08K2003/2244C08K2003/265C08K2003/321C08K2201/014C08L2201/02C08L2201/08C08L2205/025C08L2205/035C08L2205/08C08L55/02C08L23/0853C08L31/04C08L33/04C08L9/06C08L51/00C08K13/06C08K3/38C08K3/08C08K3/34C08K3/22C08K3/32C08K7/14C08K7/04C08L33/20C08L33/12
Inventor 艾明贤
Owner ANHUI YINUO WOOD PLASTIC SHEET TECH CO LTD
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