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Anti-bending, anti-slip and anti-static type plastic-wood composite material and preparation method thereof

A wood-plastic composite material and anti-bending technology, which is applied in the field of anti-bending, anti-slip, and antistatic wood-plastic composite materials, can solve the problems of being unable to have both anti-bending, surface anti-slip and antistatic properties, and achieve enhanced mechanical properties. Strength and antistatic ability, enhanced bending resistance, good compatibility

Inactive Publication Date: 2019-09-27
HUANGSHAN HUASU NEW MATERIAL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] For this reason, the technical problem to be solved by the present invention is to provide a kind of anti-bending, surface anti-slip and antistatic type wood-plastic composite material, to solve the problem that the plastic-wood composite material in the prior art cannot have both bending resistance, surface anti-skid and anti-static The problem of electrostatic performance

Method used

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  • Anti-bending, anti-slip and anti-static type plastic-wood composite material and preparation method thereof
  • Anti-bending, anti-slip and anti-static type plastic-wood composite material and preparation method thereof
  • Anti-bending, anti-slip and anti-static type plastic-wood composite material and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] The anti-bending, anti-skid, and antistatic wood-plastic composite material described in this embodiment, its preparation raw materials include the following components by weight:

[0050]

[0051] The preparation method of anti-bending, anti-skid, anti-static type plastic-wood composite material described in this embodiment comprises the following steps:

[0052] (1) Get the high-density polyethylene, wood powder, polyvinyl alcohol fiber, conductive plastic masterbatch, conductive polyaniline, nickel-plated carbon fiber, stainless steel fiber, conductive polyoxymethylene plastic, compatibilizer and auxiliary agent, at temperature Vacuum dry for 3 hours at 85°C, vacuum degree -0.095Mpa, and set aside;

[0053] (2) Take the selected amount of high-density polyethylene, wood flour, nickel-plated carbon fiber, and stainless steel fiber and fully mix them at room temperature, and place them in a parallel twin-screw extruder. Rotating speed 320rpm carries out extruding g...

Embodiment 2

[0058] The anti-bending, anti-skid, and antistatic wood-plastic composite material described in this embodiment, its preparation raw materials include the following components by weight:

[0059]

[0060] The preparation method of anti-bending, anti-skid, anti-static type plastic-wood composite material described in this embodiment comprises the following steps:

[0061] (1) Get the high-density polyethylene, wood powder, polyvinyl alcohol fiber, conductive plastic masterbatch, conductive polyaniline, nickel-plated carbon fiber, stainless steel fiber, conductive polyoxymethylene plastic, compatibilizer and auxiliary agent, at temperature Vacuum dry for 4 hours at 80°C, vacuum degree -0.095Mpa, and set aside;

[0062] (2) Take the selected amount of high-density polyethylene, wood flour, nickel-plated carbon fiber, and stainless steel fiber and mix them thoroughly at room temperature, and place them in a parallel twin-screw extruder. Rotating speed 350rpm carries out extrud...

Embodiment 3

[0067] The anti-bending, anti-skid, and antistatic wood-plastic composite material described in this embodiment, its preparation raw materials include the following components by weight:

[0068]

[0069]

[0070] The preparation method of anti-bending, anti-skid, anti-static type plastic-wood composite material described in this embodiment comprises the following steps:

[0071] (1) Get the high-density polyethylene, wood powder, polyvinyl alcohol fiber, conductive plastic masterbatch, conductive polyaniline, nickel-plated carbon fiber, stainless steel fiber, conductive polyoxymethylene plastic, compatibilizer and auxiliary agent, at temperature Vacuum dry for 2 hours at 90°C, vacuum degree -0.095Mpa, and set aside;

[0072] (2) Take the selected amount of high-density polyethylene, wood flour, nickel-plated carbon fiber, and stainless steel fiber and mix them thoroughly at room temperature, and place them in a parallel twin-screw extruder. Rotating speed 300rpm carrie...

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Abstract

The invention belongs to the technical field of functional plastic-wood materials, specifically relates to an anti-bending, anti-slip and anti-static type plastic-wood composite material, and further discloses a preparation method thereof. According to the anti-bending, anti-slip and anti-static type plastic-wood composite material disclosed by the invention, high-density polyethylene, wood powder, high-strength and high-modulus polyvinyl alcohol fibers, conductive plastic masterbatches, conductive-state polyaniline, nickel coated carbon fibers, 304 stainless steel fibers, conductive polyformaldehyde plastic, a compatibilizer, and auxiliaries such as a coupling agent, a lubricant, and an ultraviolet absorbent are taken as raw materials, and a product is obtained through extrusion pelleting, molding, and surface brush grinding and coarsen treatment through a wire brush. The plastic-wood composite material provided by the invention integrates outstanding anti-bending, surface anti-slip and anti-static properties, and has significant application value.

Description

technical field [0001] The invention belongs to the technical field of functional wood-plastic materials, in particular relates to a bending-resistant, anti-skid and antistatic plastic-wood composite material, and further discloses a preparation method thereof. Background technique [0002] Wood-plastic composite materials use thermoplastics, including polyethylene, polypropylene, polystyrene and their copolymers, as matrix materials, and waste natural fibers such as wood powder, rice husk, wheat straw, corn stalks, and peanut shells as reinforcing phases. , and then add a small amount of chemical additives and fillers, a composite material made through a certain processing technology. Wood-plastic composite materials have the advantages of plant fibers and plastics at the same time, and have the advantages of anti-corrosion, moisture-proof, moth-proof, high dimensional stability, no cracking, no warping, etc. The characteristics of economy and recycling. The scope of appl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L59/00C08L23/06C08L97/02C08L29/04C08L79/02C08K13/06C08K7/04C08K9/02C08K7/06
CPCC08K2201/003C08K2201/004C08L23/06C08L59/00C08L2201/04C08L2205/035C08L2205/16C08L2207/062C08L97/02C08L29/04C08L79/02C08K13/06C08K7/04C08K9/02C08K7/06
Inventor 叶强姚俊王开胜罗贤丹阮敏婷
Owner HUANGSHAN HUASU NEW MATERIAL SCI & TECH CO LTD
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