CN105949568A - Antibacterial environment-friendly wood-plastic composite material - Google Patents
Antibacterial environment-friendly wood-plastic composite material Download PDFInfo
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- CN105949568A CN105949568A CN201610351618.1A CN201610351618A CN105949568A CN 105949568 A CN105949568 A CN 105949568A CN 201610351618 A CN201610351618 A CN 201610351618A CN 105949568 A CN105949568 A CN 105949568A
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- antibacterial environment
- environment protection
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides an antibacterial environment-friendly wood-plastic composite material. The antibacterial environment-friendly wood-plastic composite material is prepared from, by weight, 20-60 parts of polyethylene resin particles, 15-35 parts of polypropylene resin particles, 20-40 parts of nanometer wood fiber powder, 2-4 parts of a flexibilizer, 0.5-2 parts of a lubricant, 1.5-3 parts of a stabilizer, 4-8 parts of an adhesive, 1-3 parts of a dispersing agent, 0.5-1.3 parts of ageing-resistant agent, 0.6-3 parts of an antibacterial agent and 2-8 parts of filler. The antibacterial environment-friendly wood-plastic composite material has advantages of excellent antibacterial effects, nontoxicity, environment friendliness, high temperature resistance, excellent mechanical properties and mechanical strength and high impact resistance, the service life of the material is prolonged, and the application range of the material is extended.
Description
Technical field
The present invention relates to plastic material technical field, be specifically related to a kind of Antimicrobial environment-friendlyplastic plastic composite.
Background technology
Wood plastic composite (wood plastic composite is called for short " WPC ") is a kind of Novel environment-friendlymaterial material utilizing various discarded Plant fiber and reclaiming plastics to be composited.This material of wood has the double grading of timber and plastics concurrently, and thermal expansion, water absorption are all little than timber, good stability of the dimension, and wearability and shock resistance are high, and product can be recycled.But owing to Plant fiber is different from resin matrix surface property, both compound tense bonding interface effects are poor, thus cause the reduction of composite properties, have impact on the popularization and application of this composite.In conventional wood and plastic composite material formula, base material mainly has polyethylene (PE), polypropylene (PP) and polrvinyl chloride (PVC) etc., and due to the processing characteristics of polyethylene, the wood plastic composite of nearly 70% is polyethylene based composition.From the point of view of molecular structure angle, polyethylene is practically free of side chain, its main chain is the C-C flexible molecule segment repeated, cause its resin physical property the highest, the wood-plastic products made high temperature resistant, the physical properties such as mechanical strength are not ideal enough, and due to thermoplastic and highly polar wood materials poor compatibility, interfacial interaction power is weak, under conditions of temperature and humidity changes, plastics/timber interface is susceptible to destroy, therefore, Wood Plastics Composite Product with thermoplastic as base material easily occurs the deformation of creep under internal stress or external load function, so that goods distortion, quality reduces even article component and destroys；When with thermoplastic as base material when using that temperature and humidity change is obvious in environment, polymer/wood interface in wood and plastic composite can occur to separate or destroy, the mechanical property making wood and plastic composite reduces further, the range of application making material is restricted, it is mainly used in the non-structural material fields such as house ornamentation, pallet, view, bed board, railing, it is difficult to meet the application requirement in structural material field and engineering material field.
Therefore, for the problems referred to above, the present invention proposes a kind of new technical scheme.
Summary of the invention
It is an object of the invention to provide a kind of mechanical strength high, there is the antibacterial environment protection wood plastic composite of certain resistance to elevated temperatures and mechanical property.
The present invention is achieved through the following technical solutions:
A kind of antibacterial environment protection wood plastic composite, raw material including following parts by weight forms: 20 ~ 60 parts of polyvinyl resin particle, 15 ~ 35 parts of acrylic resin particle, nanometer wood fiber powder 20 ~ 40 parts, toughener 2 ~ 4 parts, lubricant 0.5 ~ 2 part, stabilizer 1.5 ~ 3 parts, binding agent 4 ~ 8 parts, dispersant 1 ~ 3 part, antiager 0.5 ~ 1.3 part, antibacterial 0.6 ~ 3 part, filler 2 ~ 8 parts.
Further, described toughener is poly sebacic polyanhydride.
Further, described lubricant is fatty acid amide.
Further, described stabilizer is ultra-violet stabilizer.
Further, described antibacterial is silver system glass carrier microgranule.
Further, described filler includes precipitated calcium carbonate or Pulvis Talci.
The invention has the beneficial effects as follows: the wood plastic composite that the present invention proposes has good antibacterial effect, the most nontoxic, environmental protection, meanwhile, there is certain resistance to elevated temperatures, and good mechanical property and mechanical strength, good impact resistance, improves service life and the range of application of material.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further.
Embodiment 1
A kind of antibacterial environment protection wood plastic composite, raw material including following parts by weight forms: 20 parts of polyvinyl resin particle, 15 parts of acrylic resin particle, nanometer wood fiber powder 20 parts, poly sebacic polyanhydride 3 parts, fatty acid amide 1.2 parts, ultra-violet stabilizer 2 parts, binding agent 5 parts, dispersant 2 parts, antiager 0.8 part, silver system glass carrier microgranule 1.5 parts, precipitated calcium carbonate 4 parts.
Embodiment 2
A kind of antibacterial environment protection wood plastic composite, raw material including following parts by weight forms: 40 parts of polyvinyl resin particle, 20 parts of acrylic resin particle, nanometer wood fiber powder 30 parts, poly sebacic polyanhydride 3 parts, fatty acid amide 1.2 parts, ultra-violet stabilizer 2 parts, binding agent 5 parts, dispersant 2 parts, antiager 0.8 part, silver system glass carrier microgranule 1.5 parts, precipitated calcium carbonate 4 parts.
Embodiment 3
A kind of antibacterial environment protection wood plastic composite, raw material including following parts by weight forms: 60 parts of polyvinyl resin particle, 35 parts of acrylic resin particle, nanometer wood fiber powder 40 parts, poly sebacic polyanhydride 3 parts, fatty acid amide 1.2 parts, ultra-violet stabilizer 2 parts, binding agent 5 parts, dispersant 2 parts, antiager 0.8 part, silver system glass carrier microgranule 1.5 parts, precipitated calcium carbonate 4 parts.
The wood plastic composite that the present invention proposes has good antibacterial effect, the most nontoxic, environmental protection, meanwhile, has certain resistance to elevated temperatures, and good mechanical property and mechanical strength, good impact resistance, improves service life and the range of application of material.
The above, be only presently preferred embodiments of the present invention, is not the restriction that the present invention makees any other form, and any amendment made according to the technical spirit of the present invention or equivalent variations, still fall within scope of the present invention.
Claims (6)
1. an antibacterial environment protection wood plastic composite, it is characterized in that: include that the raw material of following parts by weight forms: 20 ~ 60 parts of polyvinyl resin particle, 15 ~ 35 parts of acrylic resin particle, nanometer wood fiber powder 20 ~ 40 parts, toughener 2 ~ 4 parts, lubricant 0.5 ~ 2 part, stabilizer 1.5 ~ 3 parts, binding agent 4 ~ 8 parts, dispersant 1 ~ 3 part, antiager 0.5 ~ 1.3 part, antibacterial 0.6 ~ 3 part, filler 2 ~ 8 parts.
A kind of antibacterial environment protection wood plastic composite, it is characterised in that: described toughener is poly sebacic polyanhydride.
A kind of antibacterial environment protection wood plastic composite, it is characterised in that: described lubricant is fatty acid amide.
A kind of antibacterial environment protection wood plastic composite, it is characterised in that: described stabilizer is ultra-violet stabilizer.
A kind of antibacterial environment protection wood plastic composite, it is characterised in that: described antibacterial is silver system glass carrier microgranule.
A kind of antibacterial environment protection wood plastic composite, it is characterised in that: described filler includes precipitated calcium carbonate or Pulvis Talci.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610351618.1A CN105949568A (en) | 2016-05-25 | 2016-05-25 | Antibacterial environment-friendly wood-plastic composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610351618.1A CN105949568A (en) | 2016-05-25 | 2016-05-25 | Antibacterial environment-friendly wood-plastic composite material |
Publications (1)
| Publication Number | Publication Date |
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| CN105949568A true CN105949568A (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610351618.1A Pending CN105949568A (en) | 2016-05-25 | 2016-05-25 | Antibacterial environment-friendly wood-plastic composite material |
Country Status (1)
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| CN (1) | CN105949568A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106750827A (en) * | 2017-01-20 | 2017-05-31 | 埃维柯塑料科技（安徽）有限公司 | A kind of antibacterial anti-aging plastics valve and preparation method thereof |
| CN108003491A (en) * | 2017-12-19 | 2018-05-08 | 哈尔滨学院 | A kind of Antibacterial wood-plastic composite material and preparation method thereof |
Citations (8)
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|---|---|---|---|---|
| CN101708617A (en) * | 2009-11-25 | 2010-05-19 | 宜兴森诺塑胶复合制品有限公司 | Anti-ageing wood-plastic composite board and preparation method thereof |
| CN102234439A (en) * | 2010-04-22 | 2011-11-09 | 黄山美森新材料科技有限公司 | Novel wood plastic anticorrosive wallboard and production method thereof |
| CN102950859A (en) * | 2011-08-24 | 2013-03-06 | 耶普(苏州)塑技有限公司 | Wood plastic composite and processing technology thereof |
| CN103122087A (en) * | 2011-11-19 | 2013-05-29 | 大连得达科技发展有限公司 | High-temperature-resistant anion antibacterial plastic |
| CN103319908A (en) * | 2013-05-20 | 2013-09-25 | 黄山美森新材料科技有限公司 | Wood-plastic anticorrosion wallboard and preparation method thereof |
| CN104087005A (en) * | 2014-06-18 | 2014-10-08 | 安徽力森木塑新材料有限公司 | PP-PE mixed wood plastic external-wall plate and production method thereof |
| CN104788977A (en) * | 2015-04-21 | 2015-07-22 | 河北国科科技开发有限责任公司 | Photocatalytic antibacterial biomass wood-plastic composite material and preparation method thereof |
| CN105111771A (en) * | 2015-10-17 | 2015-12-02 | 霍进铭 | Preparation method of wood-plastic material |
-
2016
- 2016-05-25 CN CN201610351618.1A patent/CN105949568A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708617A (en) * | 2009-11-25 | 2010-05-19 | 宜兴森诺塑胶复合制品有限公司 | Anti-ageing wood-plastic composite board and preparation method thereof |
| CN102234439A (en) * | 2010-04-22 | 2011-11-09 | 黄山美森新材料科技有限公司 | Novel wood plastic anticorrosive wallboard and production method thereof |
| CN102950859A (en) * | 2011-08-24 | 2013-03-06 | 耶普(苏州)塑技有限公司 | Wood plastic composite and processing technology thereof |
| CN103122087A (en) * | 2011-11-19 | 2013-05-29 | 大连得达科技发展有限公司 | High-temperature-resistant anion antibacterial plastic |
| CN103319908A (en) * | 2013-05-20 | 2013-09-25 | 黄山美森新材料科技有限公司 | Wood-plastic anticorrosion wallboard and preparation method thereof |
| CN104087005A (en) * | 2014-06-18 | 2014-10-08 | 安徽力森木塑新材料有限公司 | PP-PE mixed wood plastic external-wall plate and production method thereof |
| CN104788977A (en) * | 2015-04-21 | 2015-07-22 | 河北国科科技开发有限责任公司 | Photocatalytic antibacterial biomass wood-plastic composite material and preparation method thereof |
| CN105111771A (en) * | 2015-10-17 | 2015-12-02 | 霍进铭 | Preparation method of wood-plastic material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106750827A (en) * | 2017-01-20 | 2017-05-31 | 埃维柯塑料科技（安徽）有限公司 | A kind of antibacterial anti-aging plastics valve and preparation method thereof |
| CN108003491A (en) * | 2017-12-19 | 2018-05-08 | 哈尔滨学院 | A kind of Antibacterial wood-plastic composite material and preparation method thereof |
| CN108003491B (en) * | 2017-12-19 | 2019-12-17 | 哈尔滨学院 | antibacterial wood-plastic composite material and preparation method thereof |
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Application publication date: 20160921 |
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