CN105542500A - Environment-friendly foamed buffer material and preparation method thereof - Google Patents
Environment-friendly foamed buffer material and preparation method thereof 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
- 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
- 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
- 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
- C08J9/10—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 nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
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- 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
- C08J2203/18—Binary blends of expanding agents
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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
- C08J2397/00—Characterised by the use of lignin-containing materials
- C08J2397/02—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
- 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
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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
- C08L2201/06—Biodegradable
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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
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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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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- Engineering & Computer Science (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
The invention provides an environment-friendly foamed buffer material and a preparation method thereof. The preparation method comprises the following steps: mixing a ramie fiber, lignin and water at first, stirring by a magnetic stirrer, slowly raising the temperature while continuous stirring, and cooling after all the components are uniformly mixed; mixing oxidized starch with residual water, stirring by the magnetic stirrer, raising the temperature while stirring, and cooling after continuous stirring for 15-20 min; and mixing the two obtained solutions with oxidized starch, diisocyanate, sulfonated castor oil, a rosin size, ethylene bis stearamide, azodicarbonamide, ammonium bicarbonate, talcum powder, calcium carbonate, tall oil, sodium tetraborate and resveratrol for uniform stirring, forming the mixture into a certain shape by a mold, putting the mixture of the certain shape into a microwave oven for foaming with high fire, and finally drying the foamed material to obtain the environment-friendly foamed buffer material. The environment-friendly foamed buffer material is good in mechanical property and buffer property, high in degradation rate and harmless to the environment.
Description
Technical field
The present invention relates to Material Field, be specifically related to a kind of environment-friendly foaming cushioning material and preparation method thereof.
Background technology
Along with the fast development of economy and the continuous progress of society, the plastic industry of China obtains vigorous growth.In modernization economic construction, play increasing effect, bring great convenience also to the life of people, but, because most of plastics are not recyclable, degradation rate is low, and causes waste or used plastics problem more and more serious, has even had influence on the living environment of the mankind.And this problem is more and more paid close attention to along with each side, scholar expert also solves these problems at continuous research novel material, wherein, take vegetable fibre as raw material, by adding some auxiliary agents, through the foamed damping material that foam process is obtained, renewable owing to having raw material, the advantage that preparation technology is simple, cost is low and free from environmental pollution, has again excellent shock-absorbing capacity simultaneously, therefore has wide Application Areas and market outlook.
Summary of the invention
the technical problem solved:the object of this invention is to provide a kind of environment-friendly foaming cushioning material, have good mechanical property and shock-absorbing capacity, degradation rate is high simultaneously, environmental sound.
technical scheme:a kind of environment-friendly foaming cushioning material, is prepared from weight part by following composition: ramee 30-50 part, xylogen 5-10 part, Sumstar 190 5-10 part, vulcabond 0.2-0.5 part, sulfonated castor oil 1-2 part, gum rosin 2-5 part, ethylene stearic bicine diester 0.2-0.5 part, Cellmic C 121 1-2 part, bicarbonate of ammonia 0.5-1 part, talcum powder 0.2-0.5 part, calcium carbonate 0.1-0.2 part, Yatall MA 0.2-0.5 part, sodium tetraborate 0.2-0.5 part, trans-resveratrol 0.2-0.5 part, water 50-80 part.
Preferred further, described a kind of environment-friendly foaming cushioning material, is prepared from weight part by following composition: ramee 35-45 part, xylogen 6-9 part, Sumstar 190 6-9 part, vulcabond 0.3-0.4 part, sulfonated castor oil 1.2-1.7 part, gum rosin 3-4 part, ethylene stearic bicine diester 0.3-0.4 part, Cellmic C 121 1.2-1.8 part, bicarbonate of ammonia 0.6-0.9 part, talcum powder 0.3-0.4 part, calcium carbonate 0.14-0.19 part, Yatall MA 0.3-0.4 part, sodium tetraborate 0.3-0.4 part, trans-resveratrol 0.3-0.4 part, water 60-70 part.
The preparation method of above-mentioned environment-friendly foaming cushioning material comprises the following steps:
Step 1: ramee, xylogen and 40-60 part water are mixed, with magnetic stirrer at temperature 40-50 DEG C, stirs 20-30 minute under rotating speed 250-350r/min;
Step 2: slowly improve temperature to 90-100 DEG C, constantly stir simultaneously, cool after all mixing;
Step 3: mixed with residue water by Sumstar 190, stir with magnetic stirrer under rotating speed 250-350r/min, raised temperature is to 60-70 DEG C simultaneously, continues to stir cooling after 15-20 minute;
Step 4: by above-mentioned two kinds of solution and remaining ingredient mixing, stir, make definite shape with mould;
Step 5: mould and liquid to be foamed are put into microwave oven, with high fire foaming 9-12 minute;
Step 6: by the material foamed at temperature 60-80 DEG C after dry 11-13 hour and get final product.
Preferred further, in step 1, temperature is 42-47 DEG C, and rotating speed is 280-310r/min, and churning time is 22-27 minute.
Preferred further, in step 2, temperature is 92-96 DEG C.
Preferred further, in step 3, stirring velocity is 280-310r/min, and temperature is 63-66 DEG C, and churning time is 16-19 minute.
Preferred further, in step 5, foamed time is 10-11 minute.
Preferred further, in step 6, drying temperature is 65-75 DEG C, and time of drying is 11.5-12.5 hour.
beneficial effect:environment-friendly foaming cushioning material elastic specific energy of the present invention is lower, minimum can to 0.260J/cm
3, mechanical property is good; Expansion ratio reaches as high as 1.66 times, and good buffer effect is described; Degradation rate adopt soil-burial send out mensuration, landfill after 90 days its degradation rate reach as high as 92%, be a kind of environment-friendly type high performance foamed damping material.
Embodiment
Embodiment 1
A kind of environment-friendly foaming cushioning material, is prepared from weight part by following composition: ramee 35 parts, 6 parts, xylogen, Sumstar 190 6 parts, vulcabond 0.3 part, sulfonated castor oil 1.2 parts, gum rosin 3 parts, ethylene stearic bicine diester 0.3 part, Cellmic C 121 1.2 parts, 0.6 part, bicarbonate of ammonia, talcum powder 0.3 part, 0.14 part, calcium carbonate, Yatall MA 0.3 part, sodium tetraborate 0.3 part, trans-resveratrol 0.3 part, 60 parts, water.
The preparation method of above-mentioned environment-friendly foaming cushioning material is: first by ramee, xylogen and 40 parts of water mixing, with magnetic stirrer temperature 42 DEG C, stir 22 minutes under rotating speed 280r/min, slowly improve temperature to 92 DEG C, constantly stir simultaneously, cool after all mixing; Sumstar 190 is mixed with residue water, stirs under rotating speed 280r/min with magnetic stirrer, simultaneously raised temperature to 63 DEG C, continue stirring and cool after 16 minutes; By above-mentioned two kinds of solution and remaining ingredient mixing, stir, after making definite shape with mould, put into microwave oven, with high fire foaming 10 minutes, finally by material foam drying after 11.5 hours and get final product at temperature 65 DEG C.
Embodiment 2
A kind of environment-friendly foaming cushioning material, is prepared from weight part by following composition: ramee 45 parts, 9 parts, xylogen, Sumstar 190 9 parts, vulcabond 0.4 part, sulfonated castor oil 1.7 parts, gum rosin 4 parts, ethylene stearic bicine diester 0.4 part, Cellmic C 121 1.8 parts, 0.9 part, bicarbonate of ammonia, talcum powder 0.4 part, 0.19 part, calcium carbonate, Yatall MA 0.4 part, sodium tetraborate 0.4 part, trans-resveratrol 0.4 part, 70 parts, water.
The preparation method of above-mentioned environment-friendly foaming cushioning material is: first by ramee, xylogen and 60 parts of water mixing, with magnetic stirrer temperature 47 DEG C, stir 27 minutes under rotating speed 310r/min, slowly improve temperature to 96 DEG C, constantly stir simultaneously, cool after all mixing; Sumstar 190 is mixed with residue water, stirs under rotating speed 310r/min with magnetic stirrer, simultaneously raised temperature to 66 DEG C, continue stirring and cool after 19 minutes; By above-mentioned two kinds of solution and remaining ingredient mixing, stir, after making definite shape with mould, put into microwave oven, with high fire foaming 11 minutes, finally by material foam drying after 12.5 hours and get final product at temperature 75 DEG C.
Embodiment 3
A kind of environment-friendly foaming cushioning material, is prepared from weight part by following composition: ramee 30 parts, 5 parts, xylogen, Sumstar 190 5 parts, vulcabond 0.2 part, sulfonated castor oil 1 part, gum rosin 2 parts, ethylene stearic bicine diester 0.2 part, Cellmic C 121 1 part, 0.5 part, bicarbonate of ammonia, talcum powder 0.2 part, 0.1 part, calcium carbonate, Yatall MA 0.2 part, sodium tetraborate 0.2 part, trans-resveratrol 0.2 part, 50 parts, water.
The preparation method of above-mentioned environment-friendly foaming cushioning material is: first by ramee, xylogen and 40 parts of water mixing, with magnetic stirrer temperature 40 DEG C, stir 20 minutes under rotating speed 250r/min, slowly improve temperature to 90 DEG C, constantly stir simultaneously, cool after all mixing; Sumstar 190 is mixed with residue water, stirs under rotating speed 250r/min with magnetic stirrer, simultaneously raised temperature to 60 DEG C, continue stirring and cool after 15 minutes; By above-mentioned two kinds of solution and remaining ingredient mixing, stir, after making definite shape with mould, put into microwave oven, with high fire foaming 9 minutes, finally by material foam drying after 11 hours and get final product under temperature 60 C.
Embodiment 4
A kind of environment-friendly foaming cushioning material, is prepared from weight part by following composition: ramee 40 parts, 7.5 parts, xylogen, Sumstar 190 7.5 parts, vulcabond 0.3 part, sulfonated castor oil 1.5 parts, gum rosin 3.5 parts, ethylene stearic bicine diester 0.3 part, Cellmic C 121 1.5 parts, 0.8 part, bicarbonate of ammonia, talcum powder 0.3 part, 0.15 part, calcium carbonate, Yatall MA 0.3 part, sodium tetraborate 0.4 part, trans-resveratrol 0.3 part, 65 parts, water.
The preparation method of above-mentioned environment-friendly foaming cushioning material is: first by ramee, xylogen and 50 parts of water mixing, with magnetic stirrer at temperature 45 C, stir 25 minutes under rotating speed 300r/min, slowly improve temperature to 95 DEG C, constantly stir simultaneously, cool after all mixing; Sumstar 190 is mixed with residue water, stirs under rotating speed 300r/min with magnetic stirrer, simultaneously raised temperature to 65 DEG C, continue stirring and cool after 17.5 minutes; By above-mentioned two kinds of solution and remaining ingredient mixing, stir, after making definite shape with mould, put into microwave oven, with high fire foaming 10.5 minutes, finally by the material foamed under temperature 70 C after dry 11-13 hour and get final product.
Embodiment 5
A kind of environment-friendly foaming cushioning material, is prepared from weight part by following composition: ramee 50 parts, 10 parts, xylogen, Sumstar 190 10 parts, vulcabond 0.5 part, sulfonated castor oil 2 parts, gum rosin 5 parts, ethylene stearic bicine diester 0.5 part, Cellmic C 121 2 parts, 1 part, bicarbonate of ammonia, talcum powder 0.5 part, 0.2 part, calcium carbonate, Yatall MA 0.5 part, sodium tetraborate 0.5 part, trans-resveratrol 0.5 part, 80 parts, water.
The preparation method of above-mentioned environment-friendly foaming cushioning material is: first by ramee, xylogen and 60 parts of water mixing, with magnetic stirrer at temperature 50 C, stir 30 minutes under rotating speed 350r/min, slowly improve temperature to 100 DEG C, constantly stir simultaneously, cool after all mixing; Sumstar 190 is mixed with residue water, stirs under rotating speed 350r/min with magnetic stirrer, simultaneously raised temperature to 70 DEG C, continue stirring and cool after 20 minutes; By above-mentioned two kinds of solution and remaining ingredient mixing, stir, after making definite shape with mould, put into microwave oven, with high fire foaming 12 minutes, finally by material foam drying after 13 hours and get final product at temperature 80 DEG C.
Comparative example 1
The difference of the present embodiment and embodiment 5 is not containing sulfonated castor oil and gum rosin.Specifically:
A kind of environment-friendly foaming cushioning material, is prepared from weight part by following composition: ramee 50 parts, 10 parts, xylogen, Sumstar 190 10 parts, vulcabond 0.5 part, ethylene stearic bicine diester 0.5 part, Cellmic C 121 2 parts, 1 part, bicarbonate of ammonia, talcum powder 0.5 part, 0.2 part, calcium carbonate, Yatall MA 0.5 part, sodium tetraborate 0.5 part, trans-resveratrol 0.5 part, 80 parts, water.
The preparation method of above-mentioned environment-friendly foaming cushioning material is: first by ramee, xylogen and 60 parts of water mixing, with magnetic stirrer at temperature 50 C, stir 30 minutes under rotating speed 350r/min, slowly improve temperature to 100 DEG C, constantly stir simultaneously, cool after all mixing; Sumstar 190 is mixed with residue water, stirs under rotating speed 350r/min with magnetic stirrer, simultaneously raised temperature to 70 DEG C, continue stirring and cool after 20 minutes; By above-mentioned two kinds of solution and remaining ingredient mixing, stir, after making definite shape with mould, put into microwave oven, with high fire foaming 12 minutes, finally by material foam drying after 13 hours and get final product at temperature 80 DEG C.
Comparative example 2
The difference of the present embodiment and embodiment 5 is not containing ethylene stearic bicine diester and trans-resveratrol.Specifically:
A kind of environment-friendly foaming cushioning material, is prepared from weight part by following composition: ramee 50 parts, 10 parts, xylogen, Sumstar 190 10 parts, vulcabond 0.5 part, sulfonated castor oil 2 parts, gum rosin 5 parts, Cellmic C 121 2 parts, 1 part, bicarbonate of ammonia, talcum powder 0.5 part, 0.2 part, calcium carbonate, Yatall MA 0.5 part, sodium tetraborate 0.5 part, 80 parts, water.
The preparation method of above-mentioned environment-friendly foaming cushioning material is: first by ramee, xylogen and 60 parts of water mixing, with magnetic stirrer at temperature 50 C, stir 30 minutes under rotating speed 350r/min, slowly improve temperature to 100 DEG C, constantly stir simultaneously, cool after all mixing; Sumstar 190 is mixed with residue water, stirs under rotating speed 350r/min with magnetic stirrer, simultaneously raised temperature to 70 DEG C, continue stirring and cool after 20 minutes; By above-mentioned two kinds of solution and remaining ingredient mixing, stir, after making definite shape with mould, put into microwave oven, with high fire foaming 12 minutes, finally by material foam drying after 13 hours and get final product at temperature 80 DEG C.
Properties of the present invention sees the following form 1, can find out that its elastic specific energy is lower, minimum can to 0.260J/cm
3, mechanical property is good; Expansion ratio reaches as high as 1.66 times, good buffer effect; Degradation rate adopt soil-burial send out mensuration, landfill after 90 days its degradation rate reach as high as 92%, be a kind of environment-friendly type high performance foamed damping material.
The performance index of table 1 environment-friendly foaming cushioning material
Note: the mensuration of degradation rate adopts soil-burial method, and the time is 90 days
Claims (8)
1. an environment-friendly foaming cushioning material, is characterized in that: be prepared from weight part by following composition: ramee 30-50 part, xylogen 5-10 part, Sumstar 190 5-10 part, vulcabond 0.2-0.5 part, sulfonated castor oil 1-2 part, gum rosin 2-5 part, ethylene stearic bicine diester 0.2-0.5 part, Cellmic C 121 1-2 part, bicarbonate of ammonia 0.5-1 part, talcum powder 0.2-0.5 part, calcium carbonate 0.1-0.2 part, Yatall MA 0.2-0.5 part, sodium tetraborate 0.2-0.5 part, trans-resveratrol 0.2-0.5 part, water 50-80 part.
2. a kind of environment-friendly foaming cushioning material according to claim 1, it is characterized in that: be prepared from weight part by following composition: ramee 35-45 part, xylogen 6-9 part, Sumstar 190 6-9 part, vulcabond 0.3-0.4 part, sulfonated castor oil 1.2-1.7 part, gum rosin 3-4 part, ethylene stearic bicine diester 0.3-0.4 part, Cellmic C 121 1.2-1.8 part, bicarbonate of ammonia 0.6-0.9 part, talcum powder 0.3-0.4 part, calcium carbonate 0.14-0.19 part, Yatall MA 0.3-0.4 part, sodium tetraborate 0.3-0.4 part, trans-resveratrol 0.3-0.4 part, water 60-70 part.
3. the preparation method of a kind of environment-friendly foaming cushioning material described in any one of claim 1 to 2, is characterized in that: comprise the following steps:
Step 1: ramee, xylogen and 40-60 part water are mixed, with magnetic stirrer at temperature 40-50 DEG C, stirs 20-30 minute under rotating speed 250-350r/min;
Step 2: slowly improve temperature to 90-100 DEG C, constantly stir simultaneously, cool after all mixing;
Step 3: mixed with residue water by Sumstar 190, stir with magnetic stirrer under rotating speed 250-350r/min, raised temperature is to 60-70 DEG C simultaneously, continues to stir cooling after 15-20 minute;
Step 4: by above-mentioned two kinds of solution and remaining ingredient mixing, stir, make definite shape with mould;
Step 5: mould and liquid to be foamed are put into microwave oven, with high fire foaming 9-12 minute;
Step 6: by the material foamed at temperature 60-80 DEG C after dry 11-13 hour and get final product.
4. the preparation method of a kind of environment-friendly foaming cushioning material according to claim 3, it is characterized in that: in described step 1, temperature is 42-47 DEG C, rotating speed is 280-310r/min, and churning time is 22-27 minute.
5. the preparation method of a kind of environment-friendly foaming cushioning material according to claim 3, is characterized in that: in described step 2, temperature is 92-96 DEG C.
6. the preparation method of a kind of environment-friendly foaming cushioning material according to claim 3, it is characterized in that: in described step 3, stirring velocity is 280-310r/min, temperature is 63-66 DEG C, and churning time is 16-19 minute.
7. the preparation method of a kind of environment-friendly foaming cushioning material according to claim 3, is characterized in that: in described step 5, foamed time is 10-11 minute.
8. the preparation method of a kind of environment-friendly foaming cushioning material according to claim 3, it is characterized in that: in described step 6, drying temperature is 65-75 DEG C, time of drying is 11.5-12.5 hour.
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Cited By (2)
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| CN111961260A (en) * | 2020-08-28 | 2020-11-20 | 山东大学 | Formula of plant fiber/lignin/starch composite material and preparation method thereof |
| CN116254007A (en) * | 2023-01-09 | 2023-06-13 | 山东维克曼新材料有限公司 | Novel environment-friendly anti-pollution wood-plastic composite material and preparation method thereof |
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| CN103422772A (en) * | 2012-05-24 | 2013-12-04 | 中国林业科学研究院木材工业研究所 | Wood-plastic composite section and preparation method thereof |
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| CN101519503A (en) * | 2009-04-03 | 2009-09-02 | 武汉华丽生物材料有限公司 | Biomass material foamed plastic taking water as foaming agent and preparation method thereof |
| CN103422772A (en) * | 2012-05-24 | 2013-12-04 | 中国林业科学研究院木材工业研究所 | Wood-plastic composite section and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111961260A (en) * | 2020-08-28 | 2020-11-20 | 山东大学 | Formula of plant fiber/lignin/starch composite material and preparation method thereof |
| CN116254007A (en) * | 2023-01-09 | 2023-06-13 | 山东维克曼新材料有限公司 | Novel environment-friendly anti-pollution wood-plastic composite material and preparation method thereof |
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Application publication date: 20160504 |