CN106752008A - A kind of stalk compound material and preparation method thereof - Google Patents
A kind of stalk compound material and preparation method thereof Download PDFInfo
- Publication number
- CN106752008A CN106752008A CN201611225156.5A CN201611225156A CN106752008A CN 106752008 A CN106752008 A CN 106752008A CN 201611225156 A CN201611225156 A CN 201611225156A CN 106752008 A CN106752008 A CN 106752008A
- Authority
- CN
- China
- Prior art keywords
- stalk
- straw
- parts
- compound material
- mixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- 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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
-
- 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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
Abstract
The present invention relates to a kind of stalk compound material, described stalk compound material includes following raw materials：Straw, PP polypropylene, compatilizer, toughener, lubricant, calcium carbonate, titanium dioxide；The preparation method of the stalk compound material is：Straw is crushed, plant straw powder is obtained, then plant straw powder is dried；By plant straw powder and PP polypropylene mixing and stirrings, straw compound is obtained；During compatilizer, toughener, lubricant, calcium carbonate and titanium dioxide added into straw compound, and mixing and stirring obtains mixed material；Mixed material is input into double screw extruder, and extrudes to obtain semi-finished product；Semi-finished product are carried out into pelletizing.Beneficial effects of the present invention are：PP polyacrylic usage amounts when stalk compound material of the present invention reduces production plastics, the product for being produced is free of any poisonous additive, may be degraded, and low-carbon emission reduces the pollution to environment, reduces production cost.
Description
Technical field
The present invention relates to a kind of plastic products, and in particular to a kind of stalk compound material and preparation method thereof.
Background technology
It is reported that, whole world plastics-production is annual with 9% speed increase, and 300,000,000 tons are broken through to annual production in 2014.Plastics system
Product are difficult to degrade mostly, if arbitrarily abandon that persistently pollution can be produced to environment.The numerical monitor that World Watch Institute announces,
The annual plastic products only less than 10% in the whole world are recycled.The waste plastic product that those are not recovered is to environment
Bring serious harm.
If plastic products are constantly accumulated in soil, crops can be influenceed to absorb nutrient and moisture, cause crop production reduction.
Secondly, the waste plastic product on land or in water body is abandoned, is swallowed as food by animal, cause animal dead.It is reported that
2010 Qinghai lakesides have 20 family herdsman have nearly thousand sheep therefore it is lethal, economic loss is ten thousand yuan about more than 30.Sheep is liked eating plastics
The oiliness residue clipped in bag, but usually eats together with polybag, because the plastics eaten are detained in stomach for a long time
It is difficult to digest, the stomach of these sheep is crowded with, then can not eat, finally can only be by die of starvation.Furthermore, waste plastics is with rubbish
Rubbish landfill can not only take a large amount of soils, and occupied soil cannot recover for a long time, influence the sustainable use in soil.
If filled into the waste plastic product in house refuse, by maintaining, the time of 200 years is non-degradable.
Additionally, plastics cause serious pollution to ocean, estimate according to the parties concerned of the U.S., annual merchant marine and fishing fleet
To more than 5,200 ten thousand pounds of plastic package materials of ocean dumping, and more than 29,800 ten thousand pounds of plastics fishing apparatus are lost, including fish
Net, rope and buoy etc., cause each Large Marine Ecosystem in the world to be poisoned by plastic pollution.Data shows, 100-200 ten thousand is there are about every year
Albatross, sea duck, sea-gull and petrel, deepwater Plastic spurs are swum in and dead because plastics are burdened with or eat, and also ten
Ten thousand marine animals, such as whale, dolphin, sea dog, cowfish etc..Therefore a kind of degradable, nontoxic to environment, harmless plastics,
Object as people's research.
The content of the invention
In order to solve the above mentioned problem of prior art presence, the invention provides a kind of nontoxic to environment, harmless and can be with
The stalk compound material of degraded.
The technical solution adopted in the present invention is：
A kind of stalk compound material：Raw material including following weight parts, straw 38-42 parts, PP polypropylene 40-50
Part, compatilizer 2-4 parts, toughener 2-4 parts, lubricant 0.5-1.5 parts, calcium carbonate 4-6 parts, titanium dioxide 1-3 parts.
Further, the raw material of described stalk compound material, including following weight parts, 40 parts of straw, PP poly- third
45 parts of alkene, 3 parts of compatilizer, 3 parts of toughener, 1 part of lubricant, 5 parts of calcium carbonate, 2 parts of titanium dioxide.
Further, the straw be wheat stalk, maize straw, rice straw, sesame stalk, rape stalk or
One or more mixture in soybean stalks.
Further, the compatilizer is maleic anhydride grafting；The toughener is ethylene propylene diene rubber；The lubricant
It is stearmide.
PP polypropylene is the highly crystalline polymer of nontoxic, odorless, tasteless milky, with good heat resistance, product
Can be carried out disinfection sterilizing in 100 DEG C of temperatures above, under conditions of external force is not received, 120 DEG C also indeformable.Additionally, its chemistry is steady
Qualitative fine, decapacitation corrodes outer by the concentrated sulfuric acid, concentrated nitric acid, all more stable to other various chemical reagent.
Maleic anhydride is grafted, alias：Maleic anhydride, maleic anhydride, by introducing highly polar reactive group, makes material
Material has polarity and reactivity high, is a kind of macromolecule interfacial coupling agent, compatilizer, dispersion enhancing agents.
Ethylene propylene diene rubber is the copolymer of ethene, propylene and a small amount of non-conjugated diene hydrocarbon, is one kind of EP rubbers,
Because its main chain is made up of chemically stable saturated hydrocarbons, only contain unsaturated double-bond in side chain, thus it is its resistance to ozone, heat-resisting, resistance to
The ageing-resistant performances such as time are excellent.
Stearmide is the phosphoamide of saturation 18,18 phosphoamides, can form cationic, anionic, nonionic
Surfactant, no hygroscopicity, slipping is good, can improve the dispersion effect of pigment, dyestuff, there is lubricity and release property.
The surface oleophilic drainage of calcium carbonate, it is good with resin compatible, can effectively improve or adjust the strong and unyielding property of product, bright and clean
Degree and bending strength；Improve processing characteristics, the rheological property of improvement product, dimensional stability, heat-resistant stability have to be filled out
Fill and strengthen, the effect of toughness reinforcing, the expensive inserts in part can be replaced and Ji is helped, reduce resin consumption, so as to reduce
Production cost, improves the market competitiveness.
Titanium dioxide is white solid or powdered amphoteric oxide, is a kind of white inorganic pigment, with nontoxic, most
Good opacity, optimal whiteness and brightness, it is considered to be a kind of current best Chinese white of performance in the world.Titanium white
Adhesion is strong, has been difficult chemical change, is forever snow-white.Do not reacted with most of material in general.Dioxy
It is important Chinese white to change titanium, and comparing with other Chinese whites has superior whiteness, tinting strength, tinting power, covering power, weatherability, heat-resisting
Property and chemical stability, particularly no toxicity.
The preparation method of the stalk compound material, comprises the following steps：
(1) straw is crushed, is obtained plant straw powder, then plant straw powder is dried；
(2) by plant straw powder and PP polypropylene mixing and stirrings, straw compound is obtained；
(3) in compatilizer, toughener, lubricant, calcium carbonate and titanium dioxide being added into straw compound, and mix
Conjunction stirs to obtain mixed material；
(4) mixed material is input into double screw extruder, and semi-finished product is extruded using double screw extruder；
(5) semi-finished product are carried out into pelletizing and obtains described stalk compound material.
Further, in step (1), the fineness of the plant straw powder is 40-60 mesh.In step (1), by plant straw
Stalk is dried, and the mode being usually taken is to dry straw naturally in the sun, and dry purpose is to remove plant straw
Moisture in stalk, prevents from impacting the quality of product.
Further, in step (2), plant straw powder is 45-55 DEG C with the temperature that PP polypropylene is mixed, described
The mixing speed of stirring is 150-200r/min, and mixing time is 3-5min.The purpose of stirring is to make plant straw powder and PP
Polypropylene be well mixed, and when stirring to stirring material heat be in order to further remove the moisture in straw and
Moisture in air, prevents bubble occur due to the surface of the influence product of air, influences the quality of product.
Further, in step (3), the temperature of mixing is 45-55 DEG C, and the mixing speed of the stirring is 180-
220r/min, mixing time is 6-10min.Stirring material is heated during stirring, also for the water removed in stirring material
Point and air in moisture.
Further, in step (4), the processing temperature in the area of double screw extruder one is 130-140 DEG C, double screw extruder
The processing temperature in 2nd area is 145-155 DEG C, and the processing temperature in the area of double screw extruder three is 155-165 DEG C, double screw extruder
The processing temperature in 4th area is 165-175 DEG C.The operating temperature of double screw extruder is controlled in the range of this, production can be made
The performance of the product for going out and better quality.
Further, in step (5), the particle diameter of the stalk compound material is 3-5mm.Because being extruded from double screw extruder
Semi-finished product temperature it is higher, for convenience of operating, first semi-finished product were cooled down before pelletizing is carried out, can select half
Finished product carries out bath cooling, and the semi-finished product after cooling then are carried out into pelletizing again.
Beneficial effects of the present invention are：Stalk compound material of the present invention is used based on straw and PP polypropylene
Raw material are wanted, turning waste into wealth for straw is realized, petroleum resources have been saved, the PP when plastics are produced is reduced polyacrylic
Usage amount, and the product for being produced is essentially identical with the physical property of conventional plastic, and the product that the present invention is produced is not contained
Any poisonous additive and may be degraded, low-carbon emission reduces the pollution to environment, reduces production cost.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below
Detailed description.Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are resulting on the premise of creative work is not made to be owned
Other embodiment, belongs to the scope that the present invention is protected.
Embodiment one
A kind of stalk compound material：Raw material including following weight parts：It is straw 45kg, PP polypropylene 40kg, compatible
Agent 2kg, toughener 2kg, lubricant 0.5kg, calcium carbonate 4kg, titanium dioxide 1kg.
The preparation method of the stalk compound material, comprises the following steps：
(1) straw is crushed, the plant straw powder that fineness is 40 mesh is obtained, then to plant straw powder
It is dried most of moisture in removing straw；
(2) by plant straw powder and PP polypropylene mixing and stirrings, plant straw are removed for further during mixing
The moisture in moisture and air in stalk, need to heat to compound, and the temperature control of heating is in 45 DEG C, the speed control of stirring
System under this mixing speed, mixes 6min and obtains straw compound in 180r/min；
(3) in compatilizer, toughener, lubricant, calcium carbonate and titanium dioxide being added into straw compound, and mix
Conjunction is stirred, and is similarly and further removes the moisture in stirring material and the moisture in air, and compound need to be heated, plus
The temperature control of heat, because the presence of moisture may make product produce bubble, influences the quality of product at 45 DEG C；The speed of stirring
Control under this mixing speed, mixes 6min and obtains mixed material in 180r/min；
(4) mixed material is input into double screw extruder, controls the processing temperature in the area of double screw extruder one for 130 DEG C,
The processing temperature in the area of double screw extruder two is 145 DEG C, and the processing temperature in the area of double screw extruder three is 155 DEG C, and twin-screw is squeezed
The processing temperature in the areas of Chu Ji tetra- is 165 DEG C, then extrudes semi-finished product using double screw extruder；
(5) because the temperature of the semi-finished product extruded from double screw extruder is higher, for convenience of operating, first semi-finished product are carried out
Cooling, can be selected for semi-finished product to carry out water-carrying groove cooling, and the semi-finished product after cooling then are carried out into pelletizing again, and obtaining particle diameter is
The stalk compound material of 3mm.
The physical property of stalk compound material and conventional plastic described in embodiment one, as shown in table 1：
Table 1
Obtained from table 1, the composite stalk material described in embodiment one is essentially identical with the physical property of conventional plastic, and this
It is that raw material and PP polypropylene are primary raw material that the described composite stalk material of invention uses straw, reduces PP polyacrylic
Consumption, allows the product of gained to be degraded, and realizes turning waste into wealth for straw, reduces the pollution to environment, reduces
The cost of production.
Embodiment two
A kind of stalk compound material：Raw material including following weight parts：Wheat stalk 48kg, PP polypropylene 42kg, Malaysia
Acid anhydrides grafting 3kg, ethylene propylene diene rubber 3kg, stearmide 1kg, calcium carbonate 5kg, titanium dioxide 2kg.
The preparation method of the stalk compound material, comprises the following steps：
(1) wheat stalk is crushed, the plant straw powder that fineness is 50 mesh is obtained, then to plant straw powder
It is dried most of moisture in removing straw；
(2) by plant straw powder and PP polypropylene mixing and stirrings, plant straw are removed for further during mixing
The moisture in moisture and air in stalk, need to heat to compound, and the temperature control of heating is in 50 DEG C, the speed control of stirring
System under this mixing speed, mixes 8min and obtains straw compound in 200r/min；
(3) maleic anhydride grafting, ethylene propylene diene rubber, stearmide, calcium carbonate and titanium dioxide are added into plant straw
In stalk compound, and mixing and stirring, it is similarly and further removes the moisture in stirring material and the moisture in air, need to be to mixed
Close material to be heated, the temperature control of heating, because the presence of moisture may make product produce bubble, influences product at 50 DEG C
Quality；The speed control of stirring under this mixing speed, mixes 8min and obtains mixed material in 200r/min；
(4) mixed material is input into double screw extruder, controls the processing temperature in the area of double screw extruder one for 135 DEG C,
The processing temperature in the area of double screw extruder two is 150 DEG C, and the processing temperature in the area of double screw extruder three is 160 DEG C, and twin-screw is squeezed
The processing temperature in the areas of Chu Ji tetra- is 170 DEG C, then extrudes semi-finished product using double screw extruder；
(5) because the temperature of the semi-finished product extruded from double screw extruder is higher, for convenience of operating, first semi-finished product are carried out
Cooling, can be selected for semi-finished product to carry out water-carrying groove cooling, and the semi-finished product after cooling then are carried out into pelletizing again, and obtaining particle diameter is
The stalk compound material of 4mm.
The physical property of stalk compound material and conventional plastic described in embodiment two, as shown in table 2：
Table two
Obtained from table 2, the composite stalk material described in embodiment two is essentially identical with the physical property of conventional plastic, and this
It is that raw material and PP polypropylene are primary raw material that the described composite stalk material of invention uses straw, reduces PP polyacrylic
Use, the product of gained is degraded, realize turning waste into wealth for straw, reduce the pollution to environment, reduce
The cost of production.
Embodiment three
A kind of stalk compound material：Raw material including following weight parts：The mixing of the quality such as wheat stalk and maize straw
Thing 50kg, PP polypropylene 45kg, maleic anhydride grafting 4kg, ethylene propylene diene rubber 4kg, stearmide 1.5kg, calcium carbonate 6kg,
Titanium dioxide 3kg.
The preparation method of the stalk compound material, comprises the following steps：
(1) wheat stalk and maize straw are crushed, is obtained the plant straw powder that fineness is 60 mesh, then to planting
Thing stalk powder is dried most of moisture in removing straw；
(2) by plant straw powder and PP polypropylene mixing and stirrings, plant straw are removed for further during mixing
The moisture in moisture and air in stalk, need to heat to compound, and the temperature control of heating is in 55 DEG C, the speed control of stirring
System under this mixing speed, mixes 10min and obtains straw compound in 220r/min；
(3) maleic anhydride grafting, ethylene propylene diene rubber, stearmide, calcium carbonate and titanium dioxide are added into plant straw
In stalk compound, and mixing and stirring, it is similarly and further removes the moisture in stirring material and the moisture in air, need to be to mixed
Close material to be heated, the temperature control of heating, because the presence of moisture may make product produce bubble, influences product at 55 DEG C
Quality；The speed control of stirring under this mixing speed, mixes 10min and obtains mixed material in 220r/min；
(4) mixed material is input into double screw extruder, controls the processing temperature in the area of double screw extruder one for 140 DEG C,
The processing temperature in the area of double screw extruder two is 155 DEG C, and the processing temperature in the area of double screw extruder three is 165 DEG C, and twin-screw is squeezed
The processing temperature in the areas of Chu Ji tetra- is 175 DEG C, then extrudes semi-finished product using double screw extruder；
(5) because the temperature of the semi-finished product extruded from double screw extruder is higher, for convenience of operating, first semi-finished product are carried out
Cooling, can be selected for semi-finished product to carry out water-carrying groove cooling, and the semi-finished product after cooling then are carried out into pelletizing again, and obtaining particle diameter is
The stalk compound material of 5mm.
The physical property of stalk compound material and conventional plastic described in embodiment three, as shown in table 3：
Table three
Obtained from table 3, the composite stalk material described in embodiment three is essentially identical with the physical property of conventional plastic, and this
It is that raw material and PP polypropylene are primary raw material that the described composite stalk material of invention uses straw, reduces PP polyacrylic
Use, the product of gained is degraded, realize turning waste into wealth for straw, reduce the pollution to environment, reduce
The cost of production.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of stalk compound material, it is characterised in that：Raw material including following weight parts, straw 45-50 parts, PP poly- third
Alkene 40-45 parts, compatilizer 2-4 parts, toughener 2-4 parts, lubricant 0.5-1.5 parts, calcium carbonate 4-6 parts, titanium dioxide 1-3 parts.
2. stalk compound material according to claim 1, it is characterised in that：Raw material including following weight parts, straw
48 parts, 42 parts of PP polypropylene, 3 parts of compatilizer, 3 parts of toughener, 1 part of lubricant, 5 parts of calcium carbonate, 2 parts of titanium dioxide.
3. stalk compound material according to claim 1, it is characterised in that：The straw is wheat stalk, corn stalk
One or more mixture in stalk, rice straw, sesame stalk, rape stalk or soybean stalks.
4. stalk compound material according to claim 1, it is characterised in that：The compatilizer is grafted for maleic anhydride；It is described
Toughener is ethylene propylene diene rubber；The lubricant is stearmide.
5. the preparation method of one of claim 1-4 stalk compound materials, it is characterised in that：Comprise the following steps：
(1) straw is crushed, is obtained plant straw powder, then plant straw powder is dried；
(2) by plant straw powder and PP polypropylene mixing and stirrings, straw compound is obtained；
(3) in compatilizer, toughener, lubricant, calcium carbonate and titanium dioxide being added into straw compound, and mixing is stirred
Mix uniform mixed material；
(4) mixed material is input into double screw extruder, and semi-finished product is extruded using double screw extruder；
(5) semi-finished product are carried out into pelletizing and obtains described stalk compound material.
6. the preparation method of stalk compound material according to claim 5, it is characterised in that：In step (1), the plant straw
The fineness of stalk powder is 40-60 mesh.
7. the preparation method of stalk compound material according to claim 5, it is characterised in that：In step (2), plant straw powder
End is 45-55 DEG C with the temperature that PP polypropylene is mixed, and the mixing speed of the stirring is 150-200r/min, mixing time
It is 3-5min.
8. the preparation method of stalk compound material according to claim 5, it is characterised in that：In step (3), mixing
Temperature is 45-55 DEG C, and the mixing speed of the stirring is 180-220r/min, and mixing time is 6-10min.
9. the preparation method of stalk compound material according to claim 5, it is characterised in that：In step (4), twin-screw extrusion
The processing temperature in the area of machine one is 130-140 DEG C, and the processing temperature in the area of double screw extruder two is 145-155 DEG C, twin-screw extrusion
The processing temperature in the area of machine three is 155-165 DEG C, and the processing temperature in the area of double screw extruder four is 165-175 DEG C.
10. the preparation method of stalk compound material according to claim 5, it is characterised in that：In step (5), the stalk
The particle diameter of composite is 3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611225156.5A CN106752008A (en) | 2016-12-27 | 2016-12-27 | A kind of stalk compound material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611225156.5A CN106752008A (en) | 2016-12-27 | 2016-12-27 | A kind of stalk compound material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106752008A true CN106752008A (en) | 2017-05-31 |
Family
ID=58921040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611225156.5A Pending CN106752008A (en) | 2016-12-27 | 2016-12-27 | A kind of stalk compound material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106752008A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107236324A (en) * | 2017-07-27 | 2017-10-10 | 重庆晋豪美耐皿制品有限公司 | Environment-friendly toughened wear-resisting stalk compound material and its manufacture method |
| CN107876012A (en) * | 2017-11-27 | 2018-04-06 | 清远初曲智能科技有限公司 | A kind of environment-friendly active Carbon fibe of the nano particle containing mixing and preparation method thereof |
| CN110305413A (en) * | 2019-07-23 | 2019-10-08 | 汕头市金江科技有限公司 | The compound paddy wheat fiber material of PP and preparation method |
| CN112123620A (en) * | 2020-09-15 | 2020-12-25 | 东莞市瑞年塑胶科技有限公司 | Preparation process of polypropylene composite material film based on bio-based wheat straw |
| CN114891296A (en) * | 2022-05-31 | 2022-08-12 | 宁波市智晨科技有限公司 | Plastic injection molding formula and processing technology thereof |
| CN115260668A (en) * | 2022-09-02 | 2022-11-01 | 深圳市鼎力盛科技有限公司 | Novel material for breakage-proof packaging bag and preparation method thereof |
| KR20230035879A (en) * | 2021-09-06 | 2023-03-14 | 주식회사 네오엔프라 | Eco-friendly buoy composition containing highly crystalline polypropylene and graphene oxide |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57105433A (en) * | 1980-12-22 | 1982-06-30 | Asahi Chem Ind Co Ltd | Thermoplastic resin composition |
| CN101955611A (en) * | 2010-10-14 | 2011-01-26 | 苏州市科创聚合物有限公司 | Straw powder and polypropylene composite wood-plastic material for injection molding |
| CN102863809A (en) * | 2011-07-07 | 2013-01-09 | 深圳市格林美高新技术股份有限公司 | Plastic wood material and preparation method thereof |
| CN103756147A (en) * | 2014-01-08 | 2014-04-30 | 合肥杰事杰新材料股份有限公司 | Modified polypropylene of straw powder and preparation method thereof |
| CN104910641A (en) * | 2015-06-30 | 2015-09-16 | 江苏旭华圣洛迪建材有限公司 | Anti-stretching anti-bending wood-plastic composite material and preparation method thereof |
-
2016
- 2016-12-27 CN CN201611225156.5A patent/CN106752008A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57105433A (en) * | 1980-12-22 | 1982-06-30 | Asahi Chem Ind Co Ltd | Thermoplastic resin composition |
| CN101955611A (en) * | 2010-10-14 | 2011-01-26 | 苏州市科创聚合物有限公司 | Straw powder and polypropylene composite wood-plastic material for injection molding |
| CN102863809A (en) * | 2011-07-07 | 2013-01-09 | 深圳市格林美高新技术股份有限公司 | Plastic wood material and preparation method thereof |
| CN103756147A (en) * | 2014-01-08 | 2014-04-30 | 合肥杰事杰新材料股份有限公司 | Modified polypropylene of straw powder and preparation method thereof |
| CN104910641A (en) * | 2015-06-30 | 2015-09-16 | 江苏旭华圣洛迪建材有限公司 | Anti-stretching anti-bending wood-plastic composite material and preparation method thereof |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107236324A (en) * | 2017-07-27 | 2017-10-10 | 重庆晋豪美耐皿制品有限公司 | Environment-friendly toughened wear-resisting stalk compound material and its manufacture method |
| CN107876012A (en) * | 2017-11-27 | 2018-04-06 | 清远初曲智能科技有限公司 | A kind of environment-friendly active Carbon fibe of the nano particle containing mixing and preparation method thereof |
| CN107876012B (en) * | 2017-11-27 | 2018-10-26 | 清远初曲智能科技有限公司 | A kind of environment-friendly active Carbon fibe and preparation method thereof of the nano particle containing mixing |
| CN110305413A (en) * | 2019-07-23 | 2019-10-08 | 汕头市金江科技有限公司 | The compound paddy wheat fiber material of PP and preparation method |
| CN112123620A (en) * | 2020-09-15 | 2020-12-25 | 东莞市瑞年塑胶科技有限公司 | Preparation process of polypropylene composite material film based on bio-based wheat straw |
| CN112123620B (en) * | 2020-09-15 | 2021-07-16 | 瑞年科技(广东)有限公司 | Preparation process of polypropylene composite material film based on bio-based wheat straw |
| KR20230035879A (en) * | 2021-09-06 | 2023-03-14 | 주식회사 네오엔프라 | Eco-friendly buoy composition containing highly crystalline polypropylene and graphene oxide |
| KR102577920B1 (en) | 2021-09-06 | 2023-09-14 | 주식회사 네오엔프라 | Eco-friendly buoy composition containing highly crystalline polypropylene and graphene oxide |
| CN114891296A (en) * | 2022-05-31 | 2022-08-12 | 宁波市智晨科技有限公司 | Plastic injection molding formula and processing technology thereof |
| CN115260668A (en) * | 2022-09-02 | 2022-11-01 | 深圳市鼎力盛科技有限公司 | Novel material for breakage-proof packaging bag and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106752008A (en) | A kind of stalk compound material and preparation method thereof | |
| CN101851355B (en) | Degradable starch-based plastic masterbatch and preparation method thereof | |
| CN101747645B (en) | Method for preparing bamboo plastic composite material | |
| CN102140255B (en) | Hot-press type wood plastic composite for toy and preparation method thereof | |
| CN103205133A (en) | Functional floor tile produced by using waste PVC and agricultural waste | |
| CN109485998A (en) | A kind of composite plastic of novel degradable and preparation method thereof | |
| CN104927386A (en) | Wood plastic material production process | |
| CN106084851A (en) | A kind of Wood plastic wall board and preparation method thereof | |
| CN106745693A (en) | A kind of aquiculture waste water treatment aerating biological filter pool filler and preparation method thereof | |
| CN103524870B (en) | A kind of degradable environment-friendly composite material and preparation method thereof | |
| CN104804448B (en) | Industrialized production method of reed and wood-plastic composite material | |
| CN101759896A (en) | Polyethylene modified material for degradable garbage bags and preparation method thereof | |
| CN109096777A (en) | A kind of Masterbatch and production method | |
| CN107287680A (en) | A kind of fishing net with good tensile strength | |
| CN114854215B (en) | Biodegradable agricultural mulching film modified material and preparation method thereof | |
| CN106398265A (en) | 3D printing material of rape straw with high flexural modulus | |
| CN107501875B (en) | A kind of agricultural biodegradable dedicated capsaicine master batch of mulch | |
| CN109721800A (en) | A kind of talcum powder enhancing HDPE composite and its preparation method and application | |
| CN104945682A (en) | Thermoplastic starch based mulching film composite material and method for preparing the same | |
| CN106700590A (en) | Crop straw 3D printing material | |
| CN105968864A (en) | Peanut hull plant fiber synthetic resin and preparation technology thereof | |
| CN109880325A (en) | A kind of degradable new polyester composite material and preparation method | |
| CN104725727A (en) | Polypropylene composite containing microalgae and preparing method thereof | |
| CN100513482C (en) | Method for preparing composite biodegradable material | |
| CN112745563A (en) | Regenerated polypropylene composite material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |