CN106633473A - Mildew-proof plastic-wood door material and method for preparing same - Google Patents
Mildew-proof plastic-wood door material and method for preparing same Download PDFInfo
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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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/08—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/02—CO2-releasing, e.g. NaHCO3 and citric acid
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use 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; Derivatives of such polymers
- C08J2327/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2497/00—Characterised by the use of lignin-containing materials
- C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
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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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
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- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
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Abstract
The invention discloses a mildew-proof plastic-wood door material and a method for preparing the same. The method includes 1), mixing wood powder, bamboo powder, konjac flour, Chinese herbal medicine powder and coupling agents with one another to obtain modified organic powder; 2), mixing polyvinyl chloride, ethylene-vinyl alcohol copolymers, polyvinyl acetate, trichloroethyl phosphate, vaseline, decabromodiphenyl ether, 1, 2-ethylene thiourea, dilauryl thiodipropionate, D-glucosazone, amygdalin, sulfur, bentonite and the modified organic powder with one another to obtain mixtures; 3), mixing the mixtures and sodium bicarbonate with one another to obtain other mixtures, then carrying out foaming treatment on the other mixtures and plasticizing and molding the other mixtures to obtain the mildew-proof plastic-wood door material. The Chinese herbal medicine powder contains cortex meliae, ailanthus altissima leaves, rhizoma chuanxiong, rhizoma dioscoreae, cortex eucommiae, cacumen platycladi and rhizoma atractylodis macrocephalae. The mildew-proof plastic-wood door material and the method have the advantages that the mildew-proof plastic-wood door material prepared by the aid of the method is low in density and high in strength and is mildew-proof, the method includes simple working procedures and is convenient to popularize, and raw materials for the mildew-proof plastic-wood door material are easy to acquire.
Description
Technical field
The present invention relates to plastic-wood material, in particular it relates to a kind of mould proof modeling timber material and preparation method thereof.
Background technology
Plastic-wood material, is also wood plastic composite, as the term suggests can be regarded as mainly (polypropylene, polyethylene, poly- with plastics
The waste or used plastics of the recovery such as vinyl chloride) it is raw material, it is mixed into new wood by adding the useless strings such as wood powder, rice husk, stalk
Material, then plastic processing, the sheet material produced or the section bar such as Jing extruding, molding, injection moulding；It is mainly used in building
The industries such as material, furniture, logistics packaging.Because plastic-wood material has both the double grading of timber and plastics, plastic-wood material and wooden material
Material is compared and had the advantage that：Water absorption rate is low, is unlikely to deform cracking, Anti-moth-eating, anti-mildew, mechanical performance high, moistureproof, acidproof
Alkali, it is corrosion-resistant, be easy to cleaning.Based on these above-mentioned characteristics cause plastic-wood material can many fields substitute log, plastics and
Aluminium alloy so that it is the following energy-conserving and environment-protective new product of new generation for substituting traditional timber, with extensive market application foreground.
Although for wood materials, the density of plastic-wood material has declined, relative to other lightweight materials
Material, the density of plastic-wood material is still difficult to meet the market demand；In prior art, the general technology for reducing macromolecular material density
Means be by way of foaming, but the material after foaming can cause damage for other performances of material, especially mould wood
The Anti-mildew capability of material.
The content of the invention
It is an object of the invention to provide a kind of mould proof modeling timber material and preparation method thereof, by moulding obtained in the method
Timber material has low density, high intensity and antimycotic characteristic, while the preparation method operation is simple, raw material is easy to get, is easy to
Promote.
To achieve these goals, the invention provides it is a kind of it is mould proof modeling timber material preparation method, including：
1) wood powder, bamboo powder, konjaku flour, Chinese herbal medicine powder and coupling agent are mixed modified organic dust is obtained；
2) by polyvinyl chloride, ethylene-vinyl alcohol copolymer, polyvinyl acetate, TCEP, vaseline, ten bromines connection
The double lauryl of phenylate, 1,2- ethylene thioureas, thio-2 acid, D-Glucose osazone, amarogentin, sulphur, bentonite with it is modified
Organic dust is kneaded to obtain mixing thing；
3) foaming process is carried out after mixing thing is mixed with sodium acid carbonate, then plasticizing forming is with prepared mould proof modeling timber
Material；
Wherein, Chinese herbal medicine powder contains azedarach, tree-of-heaven leaf, Ligusticum wallichii, Chinese yam, the bark of eucommia, cacumen biotae and the bighead atractylodes rhizome.
Present invention also offers a kind of preparation method of mould proof modeling timber material, the mould proof modeling timber material is by upper
The preparation method stated is prepared.
In above-mentioned technical proposal, the present invention causes obtained modeling timber by the synergy of each step and each raw material
Material has low density, high intensity and antimycotic characteristic, while the preparation method operation is simple, raw material is easy to get, be easy to popularization.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Specific embodiment
The specific embodiment of the present invention is described in detail below.It should be appreciated that described herein concrete
Embodiment is merely to illustrate and explains the present invention, is not limited to the present invention.
The invention provides a kind of preparation method of mould proof modeling timber material, including：
1) wood powder, bamboo powder, konjaku flour, Chinese herbal medicine powder and coupling agent are mixed modified organic dust is obtained；
2) by polyvinyl chloride, ethylene-vinyl alcohol copolymer, polyvinyl acetate, TCEP, vaseline, ten bromines connection
The double lauryl of phenylate, 1,2- ethylene thioureas, thio-2 acid, D-Glucose osazone, amarogentin, sulphur, bentonite with it is modified
Organic dust is kneaded to obtain mixing thing；
3) foaming process is carried out after mixing thing is mixed with sodium acid carbonate, then plasticizing forming is with prepared mould proof modeling timber
Material；
Wherein, Chinese herbal medicine powder contains azedarach, tree-of-heaven leaf, Ligusticum wallichii, Chinese yam, the bark of eucommia, cacumen biotae and the bighead atractylodes rhizome.
In the step 1 of the present invention) in, the consumption of each material can be selected in wide scope, but in order that be obtained
Modeling timber material there is more excellent density, intensity and Anti-mildew capability, it is preferable that in step 1) in, relative to 100 weight
The wood powder of part, the consumption of bamboo powder is 50-74 weight portions, and the consumption of konjaku flour is 25-31 weight portions, and the consumption of azedarach is 16-
23 weight portions, the consumption of tree-of-heaven leaf is 2-7 weight portions, and the consumption of Ligusticum wallichii is 14-23 weight portions, and the consumption of Chinese yam is 16-24 weights
Amount part, the consumption of the bark of eucommia is 5-17 weight portions, and the consumption of cacumen biotae is 20-33 weight portions, and the consumption of the bighead atractylodes rhizome is 14-19 weight
Part, the consumption of coupling agent is 120-144 weight portions.
In the step 1 of the present invention) in, mixing condition can be selected in wide scope, but in order that obtained modeling
Timber material has more excellent density, intensity and Anti-mildew capability, it is preferable that in step 1) in, mixing at least meets following
Condition：Mixing temperature is 55-64 DEG C, and incorporation time is 7-10h.
In the step 1 of the present invention) in, the species of coupling agent can be selected in wide scope, but in order that be obtained
Modeling timber material there is more excellent density, intensity and Anti-mildew capability, it is preferable that in step 1) in, coupling agent is selected from even
One or more in connection agent KH550, coupling agent KH560, coupling agent KH570, coupling agent KH792.
In the step 2 of the present invention) in, the consumption of each material can be selected in wide scope, but in order that be obtained
Modeling timber material there is more excellent density, intensity and Anti-mildew capability, it is preferable that in step 2) in, relative to 100 weight
The polyvinyl chloride of part, the consumption of ethylene-vinyl alcohol copolymer is 40-54 weight portions, and the consumption of polyvinyl acetate is 38-49 weight
Part, the consumption of TCEP is 10-15 weight portions, and the consumption of vaseline is 40-48 weight portions, the consumption of decabromodiphenyl oxide
For 12-19 weight portions, the consumption of 1,2- ethylene thiourea is 9-17 weight portions, and the consumption of the double lauryls of thio-2 acid is 62-
77 weight portions, the consumption of D-Glucose osazone is 14-22 weight portions, and the consumption of amarogentin is 9-17 weight portions, the consumption of sulphur
For 22-34 weight portions, bentonitic consumption is 28-37 weight portions, and the consumption of the organic dust that is modified is 65-80 weight portions.
In the step 2 of the present invention) in, the condition of mixing can be selected in wide scope, but in order that obtained
Modeling timber material has more excellent density, intensity and Anti-mildew capability, it is preferable that in step 2) in, mixing at least meet with
Lower condition：Melting temperature is 195-205 DEG C, and mixing time is 3-5h.
In the step 3 of the present invention) in, the consumption of raw material can be selected in wide scope, but in order that obtained
Modeling timber material has more excellent density, intensity and Anti-mildew capability, it is preferable that in step 3) in, mixing thing and bicarbonate
The weight ratio of sodium is 100：5-10.
In the step 3 of the present invention) in, the condition for processing that foams can be selected in wide scope, but in order that system
Modeling timber material there is more excellent density, intensity and Anti-mildew capability, it is preferable that in step 3) in, foaming process to
Following condition is met less：Blowing temperature is 125-135 DEG C, and foamed time is 1-3h.
Present invention also offers a kind of preparation method of mould proof modeling timber material, the mould proof modeling timber material is by upper
The preparation method stated is prepared.
Hereinafter will be described the present invention by embodiment.
Embodiment 1
1) at 60 DEG C, by wood powder, bamboo powder, konjaku flour, azedarach powder, tree-of-heaven leaf powder, Rhizoma Chuanxiong power, yam flour, bark of eucommia powder,
Cacumen biotae powder, bighead atractylodes rhizome powder, coupling agent (coupling agent KH550) are according to 100：58：28：19：5：18：19：12：27：16：134 weight
Amount is than carrying out mixing 8h modified organic dust is obtained；
2) by polyvinyl chloride, ethylene-vinyl alcohol copolymer, polyvinyl acetate, TCEP, vaseline, ten bromines connection
The double lauryl of phenylate, 1,2- ethylene thioureas, thio-2 acid, D-Glucose osazone, amarogentin, sulphur, bentonite with it is modified
Organic dust is according to 100：45：44：13：42：16：14：67：18：13：28：32：70 weight ratio 4h is kneaded at 200 DEG C with
Obtain mixing thing；
3) by mixing thing and sodium acid carbonate according to 100：8 weight is then plastified into than mixing the 2h that foams at 130 DEG C
Type is with prepared mould proof modeling timber materials A 1.
Embodiment 2
1) at 55 DEG C, by wood powder, bamboo powder, konjaku flour, azedarach powder, tree-of-heaven leaf powder, Rhizoma Chuanxiong power, yam flour, bark of eucommia powder,
Cacumen biotae powder, bighead atractylodes rhizome powder, coupling agent (coupling agent KH570) are according to 100：50：25：16：2：14：16：5：20：14：120 weight
Than carrying out mixing 7h modified organic dust is obtained；
2) by polyvinyl chloride, ethylene-vinyl alcohol copolymer, polyvinyl acetate, TCEP, vaseline, ten bromines connection
The double lauryl of phenylate, 1,2- ethylene thioureas, thio-2 acid, D-Glucose osazone, amarogentin, sulphur, bentonite with it is modified
Organic dust is according to 100：40：38：10：40：12：9：62：14：9：22：28：65 weight ratio kneads 3h to obtain at 195 DEG C
To mixing thing；
3) by mixing thing and sodium acid carbonate according to 100：5 weight is then plastified into than mixing the 1h that foams at 125 DEG C
Type is with prepared mould proof modeling timber materials A 2.
Embodiment 3
1) at 64 DEG C, by wood powder, bamboo powder, konjaku flour, azedarach powder, tree-of-heaven leaf powder, Rhizoma Chuanxiong power, yam flour, bark of eucommia powder,
Cacumen biotae powder, bighead atractylodes rhizome powder, coupling agent (coupling agent KH792) are according to 100：74：31：23：7：23：24：17：33：19：144 weight
Amount is than carrying out mixing 10h modified organic dust is obtained；
2) by polyvinyl chloride, ethylene-vinyl alcohol copolymer, polyvinyl acetate, TCEP, vaseline, ten bromines connection
The double lauryl of phenylate, 1,2- ethylene thioureas, thio-2 acid, D-Glucose osazone, amarogentin, sulphur, bentonite with it is modified
Organic dust is according to 100：54：49：15：48：19：17：77：22：17：34：37：80 weight ratio 5h is kneaded at 205 DEG C with
Obtain mixing thing；
3) by mixing thing and sodium acid carbonate according to 100：10 weight is then moulded than mixing the 1-3h that foams at 135 DEG C
Chemical conversion type is with prepared mould proof modeling timber materials A 3.
Comparative example 1
Method according to embodiment 1 carries out that modeling timber material B1, except for the difference that, step 1 is obtained) in azedarach is not used
Powder, tree-of-heaven leaf powder.
Comparative example 2
Method according to embodiment 1 carries out that modeling timber material B2, except for the difference that, step 1 is obtained) in be not used Rhizoma Chuanxiong power,
Yam flour.
Comparative example 3
Method according to embodiment 1 carries out that modeling timber material B3, except for the difference that, step 1 is obtained) in be not used bark of eucommia powder,
Cacumen biotae powder, bighead atractylodes rhizome powder.
Comparative example 4
Method according to embodiment 1 carries out that modeling timber material B4, except for the difference that, step 2 is obtained) in D-Glucose is not used
Osazone.
Comparative example 5
Method according to embodiment 1 carries out that modeling timber material B5, except for the difference that, step 2 is obtained) in semen armeniacae amarae is not used
Glycosides.
Comparative example 6
Method according to embodiment 1 carries out that modeling timber material B6, except for the difference that, step 2 is obtained) in 1,2- Asias second is not used
Base thiocarbamide.
Comparative example 7
Method according to embodiment 1 carries out that modeling timber material B7, except for the difference that, step 3 is obtained) in bicarbonate is not used
Sodium.
Detection example 1
1) density (Kg/m of above-mentioned modeling timber material is detected3) and impact resistance (KJ/m2)；
2) (the cfu/dm of total plate count 1 on the surface of above-mentioned modeling timber material is detected2), then above-mentioned modeling timber material is put
It is 60% in air humidity, temperature is to place 7 days in 40 DEG C of environment, then the total plate count on the surface of detection modeling timber material
2(cfu/dm2), concrete outcome is shown in Table 1.
Table 1
| Density (Kg/m3) | Impact resistance (KJ/m2) | (the cfu/cm of total plate count 12) | (the cfu/cm of total plate count 22) | |
| A1 | 713 | 5.4 | 2 | 6 |
| A2 | 711 | 5.5 | 3 | 5 |
| A3 | 710 | 5.6 | 2 | 7 |
| B1 | 727 | 5.1 | 4 | 20 |
| B2 | 738 | 4.8 | 5 | 18 |
| B3 | 746 | 4.9 | 5 | 23 |
| B4 | 722 | 5.0 | 2 | 9 |
| B5 | 713 | 5.1 | 3 | 10 |
| B6 | 721 | 4.9 | 2 | 11 |
| B7 | 1180 | 5.2 | 2 | 12 |
By above-described embodiment, comparative example and detection example, the modeling timber material of present invention offer has that density is low, height
Intensity and antimycotic characteristic.
The preferred embodiment of the present invention described in detail above, but, the present invention is not limited in above-mentioned embodiment
Detail, the present invention range of the technology design in, various simple variants can be carried out to technical scheme, this
A little simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy is no longer separately illustrated.
Additionally, can also be combined between a variety of embodiments of the present invention, as long as it is without prejudice to this
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (9)
1. it is a kind of it is mould proof modeling timber material preparation method, it is characterised in that include：
1) wood powder, bamboo powder, konjaku flour, Chinese herbal medicine powder and coupling agent are mixed modified organic dust is obtained；
2) by polyvinyl chloride, ethylene-vinyl alcohol copolymer, polyvinyl acetate, TCEP, vaseline, decabromodiphenyl oxide,
The double lauryls of 1,2- ethylene thioureas, thio-2 acid, D-Glucose osazone, amarogentin, sulphur, bentonite have with described being modified
Machine powder is kneaded to obtain mixing thing；
3) foaming process is carried out after the mixing thing is mixed with sodium acid carbonate, then plasticizing forming is with the prepared mould proof modeling
Timber material；
Wherein, the Chinese herbal medicine powder contains azedarach, tree-of-heaven leaf, Ligusticum wallichii, Chinese yam, the bark of eucommia, cacumen biotae and the bighead atractylodes rhizome.
2. preparation method according to claim 1, it is characterised in that in step 1) in, relative to described in 100 weight portions
Wood powder, the consumption of the bamboo powder is 50-74 weight portions, and the consumption of the konjaku flour is 25-31 weight portions, the use of the azedarach
Measure as 16-23 weight portions, the consumption of the tree-of-heaven leaf is 2-7 weight portions, and the consumption of the Ligusticum wallichii is 14-23 weight portions, described
The consumption of Chinese yam is 16-24 weight portions, and the consumption of the bark of eucommia is 5-17 weight portions, and the consumption of the cacumen biotae is 20-33 weights
Amount part, the consumption of the bighead atractylodes rhizome is 14-19 weight portions, and the consumption of the coupling agent is 120-144 weight portions.
3. preparation method according to claim 2, it is characterised in that in step 1) in, the mixing at least meets following
Condition：Mixing temperature is 55-64 DEG C, and incorporation time is 7-10h.
4. preparation method according to claim 2, it is characterised in that in step 1) in, the coupling agent is selected from coupling agent
One or more in KH550, coupling agent KH560, coupling agent KH570, coupling agent KH792.
5. the preparation method according to any one in claim 1-4, it is characterised in that in step 2) in, relative to 100
The polyvinyl chloride of weight portion, the consumption of the ethylene-vinyl alcohol copolymer is 40-54 weight portions, the polyvinyl acetate
Consumption be 38-49 weight portions, the consumption of the TCEP is 10-15 weight portions, and the consumption of the vaseline is 40-
48 weight portions, the consumption of the decabromodiphenyl oxide is 12-19 weight portions, and the consumption of 1, the 2- ethylene thioureas is 9-17 weight
Part, the consumption of the double lauryls of the thio-2 acid is 62-77 weight portions, and the consumption of the D-Glucose osazone is 14-22 weight
Part, the consumption of the amarogentin is 9-17 weight portions, and the consumption of the sulphur is 22-34 weight portions, the bentonitic use
Measure as 28-37 weight portions, the consumption of the modified organic dust is 65-80 weight portions.
6. preparation method according to claim 5, it is characterised in that in step 2) in, the mixing at least meets following
Condition：Melting temperature is 195-205 DEG C, and mixing time is 3-5h.
7. preparation method according to claim 5, it is characterised in that in step 3) in, the mixing thing and sodium acid carbonate
Weight ratio be 100：5-10.
8. the preparation method according to claim 6 or 7, it is characterised in that in step 3) in, the foaming processes at least full
Be enough to lower condition：Blowing temperature is 125-135 DEG C, and foamed time is 1-3h.
9. a kind of preparation method of mould proof modeling timber material, it is characterised in that the mould proof modeling timber material passes through right
It is required that the preparation method in 1-8 described in any one is prepared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610881668.0A CN106633473A (en) | 2016-10-10 | 2016-10-10 | Mildew-proof plastic-wood door material and method for preparing same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610881668.0A CN106633473A (en) | 2016-10-10 | 2016-10-10 | Mildew-proof plastic-wood door material and method for preparing same |
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| CN106633473A true CN106633473A (en) | 2017-05-10 |
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| CN201610881668.0A Pending CN106633473A (en) | 2016-10-10 | 2016-10-10 | Mildew-proof plastic-wood door material and method for preparing same |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103396620A (en) * | 2013-07-15 | 2013-11-20 | 安徽省振云塑胶有限公司 | PVC (Polyvinyl Chloride) plastic-wood foaming material |
| CN104497442A (en) * | 2014-12-09 | 2015-04-08 | 刁国锋 | Environment-friendly health wood-plastic plate |
-
2016
- 2016-10-10 CN CN201610881668.0A patent/CN106633473A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103396620A (en) * | 2013-07-15 | 2013-11-20 | 安徽省振云塑胶有限公司 | PVC (Polyvinyl Chloride) plastic-wood foaming material |
| CN104497442A (en) * | 2014-12-09 | 2015-04-08 | 刁国锋 | Environment-friendly health wood-plastic plate |
Non-Patent Citations (1)
| Title |
|---|
| "《中药大辞典 第二版 上下册》" * |
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Application publication date: 20170510 |
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