CN107501792A - A kind of preparation method of environment friendly mildew resistant modeling wood composite board - Google Patents
A kind of preparation method of environment friendly mildew resistant modeling wood composite board Download PDFInfo
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- CN107501792A CN107501792A CN201710776072.9A CN201710776072A CN107501792A CN 107501792 A CN107501792 A CN 107501792A CN 201710776072 A CN201710776072 A CN 201710776072A CN 107501792 A CN107501792 A CN 107501792A
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- environment friendly
- wood composite
- mildew resistant
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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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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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- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a kind of preparation method of environment friendly mildew resistant modeling wood composite board, this method weighs the following raw material by weight：90 parts of PVC80,60 80 parts of rice straw powder, 20 25 parts of terpene resin, 58 parts of TCEP, 37 parts of vaseline, 6 11 parts of phenol, 15 20 parts of Artemisia Glue, 35 parts of CNT, 48 parts of antioxidant 264,15 22 parts of butyl ether melamine formaldehyde resin, 48 parts of nano silicon, 10 20 parts of glass microballoon, 48 parts of molybdenum dithiocarbamate；Then by extruding pelletization machinery stirring melt blending and extrusion molding in extruder, environment friendly mildew resistant modeling wood composite board is obtained through flat mouth mold.It is convenient that environment friendly mildew resistant modeling wood composite board of the present invention is manufactured, and cost is low, environmentally friendly, anti-mildew, will not go mouldy in use rotten, service life length, can be widely applied to fitting-up, municipal gardens, many occasions of dock.
Description
Technical field
The present invention relates to a kind of preparation method of environment friendly mildew resistant modeling wood composite board.
Technical background
As the sustainable development of China's modernization construction and the continuous improvement of living standards of the people, Wood demand are all with day
Increase, the over-exploitation thus brought causes vegetation resources growing tension, causes serious environmental problem.On the other hand, plastics
Product extensive use, but its waste recovery recycles system imperfection, caused by many people lack environmental consciousness " white pollution ",
Turn into urgent problem in environmental protection cause.Under this background, Wood plastic composite arises at the historic moment.Modeling wood, one kind are replaced
For the new material of timber, using string as main material, a kind of advanced composite material (ACM) for being synthesized with plastics is provided simultaneously with plant fibre
It is the advantages of peacekeeping plastics, applied widely, it can almost cover all logs, plastics, plastic-steel, aluminium alloy and other similar compound
Material uses field, while also solves the problems, such as the regeneration of plastics, wood industry waste resource.It is mainly characterized in that：
Raw material resources, product plasticization, use environmental protection, cost economization, reclaiming.The natural timber resource in China is increasingly
Reduce, the market demand of timber product is growing day by day.The huge market demand and technological break-through will necessarily constantly widen wood
The marketing channel of moulding material.From market demand angle analysis, wood moulding be most likely at construction material, outdoor facilities, logistics transportation,
The fields such as means of transportation, household goods start scale expansion.Its popularization and application can save substantial amounts of natural timber, favorably
In preserving the ecological environment, because there is the composition of natural fiber, modeling wood has more preferable anti-UV (ultraviolet) performances and lower
Expand with heat and contract with cold performance, and it is easy to process as timber.Wood plastic composite receives as a kind of new material of environment-friendly type
The attention of people.And just stepping into dress using the series wood-plastic composite of wood chip, straw, the production of waste plastics the like waste
The field such as repair, build.Plastic wood sheet, the plurality of advantages of string and plastics high polymer material is combined, can largely substitute wood
It material, can effectively alleviate the contradiction that China's Forest Resources are poor, wood supply is in short supply, be a kind of low-carbon of great development prospect, green
Color, it is recycled renewable ecological plastic-wood material.Plastic-wood material, it has the Waterproof corrosion of plastics and the texture of timber concurrently, uses
Life-span can reach more than 10 years, be not likely to produce crackle, not fugitive color, will not moisture absorption and deformation.Although Wood plastic composite contains modeling
Material so that its fungicidal properties is better than natural timber, but the natural plant in Wood plastic composite still containing appreciable amounts
Fibres composition, after extremely moist thermal environment or much time using, the phenomenon that still can go mouldy in various degree,
The accelerated ageing problem of problem of appearance and plastic-wood material can be caused by going mouldy, therefore generally can all be added in Wood plastic composite anti-
Mould dose, the cost burden of mould inhibitor is caused, conventional mould inhibitor has Bravo, and this material has been included in European Union's new legislation in recent years
Ranks are disabled, have not met the development trend of worldwide emphasis environmental protection, the high valency of some environment-friendly type mould inhibitors
Lattice can not also match with the market price of Wood plastic composite.Therefore, how to be done using a kind of not only environmentally friendly but also inexpensive
Method ensures that the fungicidal properties of plastic-wood composite floor is urgently studied and solved.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of preparation of environment friendly mildew resistant modeling wood composite board
Method.
The purpose of the present invention is achieved through the following technical solutions：A kind of preparation of environment friendly mildew resistant modeling wood composite board
Method, comprise the following steps：
Step 1, the following raw material is weighed by weight：PVC80-90 parts, rice straw powder 60-80 parts, terpene resin 20-25 parts,
TCEP 5-8 parts, vaseline 3-7 parts, phenol 6-11 parts, Artemisia Glue 15-20 parts, CNT 3-5 parts, antioxidant
2644-8 parts, butyl ether melamine formaldehyde resin 15-22 parts, nano silicon 4-8 parts, glass microballoon 10-20 parts, two sulphur
For carbamic acid molybdenum 4-8 parts；
Step 2, PVC, terpene resin, kaolin powder, glass microballoon, TCEP be placed in mechanical stirring kettle and stir 3-
5 minutes, extruding pelletization in extruder is put into, 170 DEG C -210 DEG C of extruder barrel temperature, 160 DEG C -210 DEG C of die head temperature, is obtained
Modified plastics particle；
Step 3, above-mentioned modified plastics particle, surplus stock be placed in mechanical stirring kettle together and mechanical agitation 10-20 again
Minute；
Step 4, after mixing, melt blending and extrusion molding are carried out using extruder, 160 DEG C -190 DEG C of extruder barrel temperature,
170 DEG C -200 DEG C of die head temperature, environment friendly mildew resistant modeling wood composite board is obtained through flat mouth mold.
The step 1, the following raw material is weighed by weight：PVC85 parts, 70 parts of rice straw powder, 23 parts of terpene resin, phosphorus
Sour 6 parts of trichloro ethyl ester, 5 parts of vaseline, 8 parts of phenol, 17 parts of Artemisia Glue, 4 parts of CNT, 6 parts of antioxidant, butyl ether trimerization
19 parts of cyanogen ammonia formaldehyde resin, 6 parts of nano silicon, 15 parts of glass microballoon, molybdenum dithiocarbamate 4-8 parts.
The step 2, PVC, terpene resin, kaolin powder, glass microballoon, TCEP be placed in mechanical stirring kettle
Interior stirring 4 minutes, is put into extruding pelletization in extruder, 180 DEG C of extruder barrel temperature, 190 DEG C of die head temperature, obtains being modified modeling
Expect particle.
The antioxidant is antioxidant 264.
The step 4, after mixing, melt blending and extrusion molding, extruder barrel temperature 170 are carried out using extruder
DEG C, 185 DEG C of die head temperature, environment friendly mildew resistant modeling wood composite board is obtained through flat mouth mold.
The invention has the advantages that：It is convenient that environment friendly mildew resistant modeling wood composite board of the present invention is manufactured, and cost is low,
It is environmentally friendly, it is anti-mildew, it will not go mouldy in use rotten, service life length, can be widely applied to finishing dress
Decorations, municipal gardens, many occasions of dock.
Embodiment
Embodiment 1
A kind of preparation method of environment friendly mildew resistant modeling wood composite board, comprises the following steps：
Step 1, the following raw material is weighed by weight：PVC80 parts, 60 parts of rice straw powder, 20 parts of terpene resin, tricresyl phosphate chloroethene
5 parts of ester, 3 parts of vaseline, 6 parts of phenol, 15 parts of Artemisia Glue, 3 parts of CNT, 4 parts of antioxidant 264, butyl ether melamine first
15 parts of urea formaldehyde, 4 parts of nano silicon, 10 parts of glass microballoon, 4 parts of molybdenum dithiocarbamate；
Step 2, PVC, terpene resin, kaolin powder, glass microballoon, TCEP be placed in mechanical stirring kettle and stir 3
Minute, extruding pelletization in extruder is put into, 170 DEG C of extruder barrel temperature, 160 DEG C of die head temperature, obtains modified plastics particle；
Step 3, above-mentioned modified plastics particle, surplus stock are placed in mechanical stirring kettle together and mechanical agitation 10 is divided again
Clock；
Step 4, after mixing, melt blending and extrusion molding, 160 DEG C of extruder barrel temperature, die head temperature are carried out using extruder
170 DEG C of degree, environment friendly mildew resistant modeling wood composite board is obtained through flat mouth mold.
Embodiment 2
A kind of preparation method of environment friendly mildew resistant modeling wood composite board, comprises the following steps：
Step 1, the following raw material is weighed by weight：PVC90 parts, 80 parts of rice straw powder, 25 parts of terpene resin, tricresyl phosphate chloroethene
8 parts of ester, 7 parts of vaseline, 11 parts of phenol, 20 parts of Artemisia Glue, 5 parts of CNT, 8 parts of antioxidant 264, butyl ether melamine
22 parts of formaldehyde resin, 8 parts of nano silicon, 20 parts of glass microballoon, 8 parts of molybdenum dithiocarbamate；
Step 2, PVC, terpene resin, kaolin powder, glass microballoon, TCEP be placed in mechanical stirring kettle and stir 5
Minute, extruding pelletization in extruder is put into, 210 DEG C of extruder barrel temperature, 210 DEG C of die head temperature, obtains modified plastics particle；
Step 3, above-mentioned modified plastics particle, surplus stock are placed in mechanical stirring kettle together and mechanical agitation 20 is divided again
Clock；
Step 4, after mixing, melt blending and extrusion molding, 190 DEG C of extruder barrel temperature, die head temperature are carried out using extruder
200 DEG C of degree, environment friendly mildew resistant modeling wood composite board is obtained through flat mouth mold.
Embodiment 3
A kind of preparation method of environment friendly mildew resistant modeling wood composite board, comprises the following steps：
Step 1, the following raw material is weighed by weight：PVC85 parts, 70 parts of rice straw powder, 23 parts of terpene resin, tricresyl phosphate chloroethene
6 parts of ester, 5 parts of vaseline, 8 parts of phenol, 17 parts of Artemisia Glue, 4 parts of CNT, 6 parts of antioxidant 264, butyl ether melamine first
19 parts of urea formaldehyde, 6 parts of nano silicon, 15 parts of glass microballoon, molybdenum dithiocarbamate 4-8 parts；
Step 2, PVC, terpene resin, kaolin powder, glass microballoon, TCEP be placed in mechanical stirring kettle and stir 4
Minute, extruding pelletization in extruder is put into, 180 DEG C of extruder barrel temperature, 190 DEG C of die head temperature, obtains modified plastics particle；
Step 3, above-mentioned modified plastics particle, surplus stock are placed in mechanical stirring kettle together and mechanical agitation 15 is divided again
Clock；
Step 4, after mixing, melt blending and extrusion molding, 170 DEG C of extruder barrel temperature, die head temperature are carried out using extruder
185 DEG C of degree, environment friendly mildew resistant modeling wood composite board is obtained through flat mouth mold.
Claims (5)
1. a kind of preparation method of environment friendly mildew resistant modeling wood composite board, it is characterised in that the described method comprises the following steps：
Step 1, the following raw material is weighed by weight：PVC80-90 parts, rice straw powder 60-80 parts, terpene resin 20-25 parts,
TCEP 5-8 parts, vaseline 3-7 parts, phenol 6-11 parts, Artemisia Glue 15-20 parts, CNT 3-5 parts, antioxidant
2644-8 parts, butyl ether melamine formaldehyde resin 15-22 parts, nano silicon 4-8 parts, glass microballoon 10-20 parts, two sulphur
For carbamic acid molybdenum 4-8 parts；
Step 2, PVC, terpene resin, kaolin powder, glass microballoon, TCEP be placed in mechanical stirring kettle and stir 3-
5 minutes, extruding pelletization in extruder is put into, 170 DEG C -210 DEG C of extruder barrel temperature, 160 DEG C -210 DEG C of die head temperature, is obtained
Modified plastics particle；
Step 3, above-mentioned modified plastics particle, surplus stock be placed in mechanical stirring kettle together and mechanical agitation 10-20 again
Minute；
Step 4, after mixing, melt blending and extrusion molding are carried out using extruder, 160 DEG C -190 DEG C of extruder barrel temperature,
170 DEG C -200 DEG C of die head temperature, environment friendly mildew resistant modeling wood composite board is obtained through flat mouth mold.
A kind of 2. preparation method of environment friendly mildew resistant modeling wood composite board according to claim 1, it is characterised in that：The step
Rapid 1, the following raw material is weighed by weight：PVC85 parts, 70 parts of rice straw powder, 23 parts of terpene resin, 6 parts of TCEP,
5 parts of vaseline, 8 parts of phenol, 17 parts of Artemisia Glue, 4 parts of CNT, 6 parts of antioxidant, butyl ether melamine formaldehyde resin 19
Part, 6 parts of nano silicon, 15 parts of glass microballoon, molybdenum dithiocarbamate 4-8 parts.
A kind of 3. preparation method of environment friendly mildew resistant modeling wood composite board according to claim 1, it is characterised in that：The step
Rapid 2, PVC, terpene resin, kaolin powder, glass microballoon, TCEP are placed in mechanical stirring kettle and stirred 4 minutes, put
Enter extruding pelletization in extruder, 180 DEG C of extruder barrel temperature, 190 DEG C of die head temperature, obtain modified plastics particle.
A kind of 4. preparation method of environment friendly mildew resistant modeling wood composite board according to claim 1, it is characterised in that：It is described anti-
Oxygen agent is antioxidant 264.
A kind of 5. preparation method of environment friendly mildew resistant modeling wood composite board according to claim 1, it is characterised in that：The step
Rapid 4, after mixing, melt blending and extrusion molding, 170 DEG C of extruder barrel temperature, die head temperature 185 are carried out using extruder
DEG C, obtain environment friendly mildew resistant modeling wood composite board through flat mouth mold.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776072.9A CN107501792A (en) | 2017-08-31 | 2017-08-31 | A kind of preparation method of environment friendly mildew resistant modeling wood composite board |
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| CN201710776072.9A CN107501792A (en) | 2017-08-31 | 2017-08-31 | A kind of preparation method of environment friendly mildew resistant modeling wood composite board |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112480612A (en) * | 2020-11-28 | 2021-03-12 | 江苏凯盛环保科技有限公司 | Preparation method of environment-friendly antibacterial plastic-wood composite board |
| CN112480568A (en) * | 2020-11-28 | 2021-03-12 | 江苏凯盛环保科技有限公司 | Method for recycling PVC waste |
| CN112608579A (en) * | 2020-11-28 | 2021-04-06 | 江苏凯盛环保科技有限公司 | Preparation method of corrosion-resistant aging-resistant plastic-wood composite material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105885298A (en) * | 2016-06-17 | 2016-08-24 | 叶伟然 | Novel PVC (polyvinyl chloride) plastic-wood composite plate |
| CN105885296A (en) * | 2016-06-17 | 2016-08-24 | 叶伟然 | Novel high-strength flame-retardant polyvinyl chloride plastic-wood composite plate |
| CN105936704A (en) * | 2016-06-06 | 2016-09-14 | 湖州中辰建设有限公司 | Outdoor high wear resistant PVC plastic-wood composite board for buildings |
-
2017
- 2017-08-31 CN CN201710776072.9A patent/CN107501792A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936704A (en) * | 2016-06-06 | 2016-09-14 | 湖州中辰建设有限公司 | Outdoor high wear resistant PVC plastic-wood composite board for buildings |
| CN105885298A (en) * | 2016-06-17 | 2016-08-24 | 叶伟然 | Novel PVC (polyvinyl chloride) plastic-wood composite plate |
| CN105885296A (en) * | 2016-06-17 | 2016-08-24 | 叶伟然 | Novel high-strength flame-retardant polyvinyl chloride plastic-wood composite plate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112480612A (en) * | 2020-11-28 | 2021-03-12 | 江苏凯盛环保科技有限公司 | Preparation method of environment-friendly antibacterial plastic-wood composite board |
| CN112480568A (en) * | 2020-11-28 | 2021-03-12 | 江苏凯盛环保科技有限公司 | Method for recycling PVC waste |
| CN112608579A (en) * | 2020-11-28 | 2021-04-06 | 江苏凯盛环保科技有限公司 | Preparation method of corrosion-resistant aging-resistant plastic-wood composite material |
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Application publication date: 20171222 |