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Anaerobic outdoor landscape material and preparation method thereof

An exterior landscape and anaerobic household technology, applied in the field of building decoration materials, can solve the problems of poor material fluidity, poor water resistance and low mechanical properties of wood-plastic composite materials, and achieve good anaerobic effects such as anti-weathering and anti-rot. , The preparation method is simple and easy to implement, and the effect of improving the mechanical properties

Inactive Publication Date: 2015-05-27
SHANDONG HONGYUAN NEW MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing wood-plastic composite materials mainly use polyvinyl chloride, polyethylene resin and wood powder to compound, but due to the water absorption of wood powder and the hydrophobicity of polyvinyl chloride and polyethylene resin, the compatibility of the two Relatively poor, the interface force is not enough, resulting in the disadvantages of low mechanical properties of wood-plastic composite materials, and the material fluidity is not good when the filling amount is high, generally difficult to injection molding, only limited to extruding some structures that are relatively simple and have a strong impact on strength. Products with less demanding requirements greatly limit the application of wood-plastic composite materials; on the other hand, polyvinyl chloride or polyethylene resin wood-plastic composite materials are easily affected by heat, light, oxygen, etc. during outdoor use. Aging affects its service life
[0004] CN201210054202.5 discloses a polyamide wood-plastic composite material and its preparation method, which uses nylon 6 to improve the strength, fluidity and injection molding properties of the wood-plastic composite material, but the water resistance of the improved wood-plastic composite material is poor, Poor adaptability, especially in harsh environments such as sewage

Method used

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  • Anaerobic outdoor landscape material and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0030] The anaerobic outdoor landscape material of the present invention is made of the following raw materials in parts by weight:

[0031]

[0032] The composite lubricant is a mixture of H-311 (produced by Shanghai Jie Shangjie) and silane, and the mixing weight ratio is 5:1.

[0033] The preparation method of described anaerobic outdoor landscape material, comprises the following steps:

[0034] (1) First put the wood powder into the high-mixer to evaporate the water in the wood powder, and then mix it with 1 / 4 compound lubricant for water removal and reverse osmosis treatment, so that the compound lubricant is wrapped on the wood powder, and the high-mix The speed of the machine is 1300r / min;

[0035] (2) After polyamide, polyethylene, step (1) wood flour, inorganic filler, anaerobic particle, 3 / 4 composite lubricant and dicumyl peroxide are mixed with the gained water removal reverse osmosis treatment, add diameter is In the hopper of the 75mm co-rotating flat doubl...

Embodiment 2

[0038] The anaerobic outdoor landscape material of the present invention is made of the following raw materials in parts by weight:

[0039]

[0040]

[0041] The composite lubricant is a mixture of H-1 (produced by Shanghai Jie Shangjie) and silane, and the mixing weight ratio is 2:1.

[0042] The preparation method of described anaerobic outdoor landscape material, comprises the following steps:

[0043] (1) First put the wood powder into the high-mixer to evaporate the water in the wood powder, and then mix it with 1 / 4 compound lubricant for water removal and reverse osmosis treatment, so that the compound lubricant is wrapped on the wood powder, and the high-mix The speed of the machine is 1300r / min;

[0044] (2) After polyamide, polyethylene, step (1) wood flour, inorganic filler, anaerobic particle, 3 / 4 composite lubricant and dicumyl peroxide are mixed with the gained water removal reverse osmosis treatment, add diameter is In the hopper of the 75mm co-rotating ...

Embodiment 3

[0047] The anaerobic outdoor landscape material of the present invention is made of the following raw materials in parts by weight:

[0048]

[0049] The composite lubricant is a mixture of LH705 (manufactured by Magison) and silane, and the mixing weight ratio is 3:1.

[0050] The preparation method of described anaerobic outdoor landscape material, comprises the following steps:

[0051] (1) First put the wood powder into the high-mixer to evaporate the water in the wood powder, and then mix it with 1 / 4 compound lubricant for water removal and reverse osmosis treatment, so that the compound lubricant is wrapped on the wood powder, and the high-mix The speed of the machine is 1300r / min;

[0052] (2) After polyamide, polyethylene, step (1) wood flour, inorganic filler, anaerobic particle, 3 / 4 composite lubricant and dicumyl peroxide are mixed with the gained water removal reverse osmosis treatment, add diameter is In the hopper of the 75mm co-rotating flat double granulat...

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Abstract

The invention relates to an anaerobic outdoor landscape material and a preparation method thereof, belonging to the technical field of building and ornament materials. The anaerobic outdoor landscape material disclosed by the invention is prepared from the following raw materials in parts by weight: 12-20 parts of polyamide, 10-15 parts of polyethylene, 40-55 parts of wood meal, 25-35 parts of an inorganic filler, 6-10 parts of anaerobic granules, 1.4-2.5 parts of a compound lubricant and 1-1.8 parts of dicumyl peroxide. The anaerobic outdoor landscape material disclosed by the invention is simple in formula, low in raw material cost and good in mechanical properties and anaerobic effect. The invention also provides a method for preparing a simple, feasible, energy-saving and environment-friendly anaerobic outdoor landscape material. The method is suitable for industrial production.

Description

technical field [0001] The invention relates to an anaerobic outdoor landscape material and a preparation method thereof, belonging to the technical field of building decoration materials. Background technique [0002] Outdoor landscape materials can be cement, anti-corrosion wood and wood-plastic composite materials. Due to the heavy weight of cement, poor plasticity, and the high cost of preservative wood, its application is limited. Wood-plastic composite materials are widely used because of their dual characteristics of wood and plastic, and their advantages of wear resistance, dimensional stability, and good mechanical properties. [0003] Existing wood-plastic composite materials mainly use polyvinyl chloride, polyethylene resin and wood powder to compound, but due to the water absorption of wood powder and the hydrophobicity of polyvinyl chloride and polyethylene resin, the compatibility of the two Relatively poor, the interface force is not enough, resulting in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L97/02C08L77/00C08L23/06C08K13/08C08K11/00C08K3/26C08K5/14
Inventor 高建明刘健公卫华
Owner SHANDONG HONGYUAN NEW MATERIALS CO LTD