CN107825654A - The production method and wood moulding flowerpot of a kind of wood moulding flowerpot - Google Patents
The production method and wood moulding flowerpot of a kind of wood moulding flowerpot Download PDFInfo
- Publication number
- CN107825654A CN107825654A CN201711103740.8A CN201711103740A CN107825654A CN 107825654 A CN107825654 A CN 107825654A CN 201711103740 A CN201711103740 A CN 201711103740A CN 107825654 A CN107825654 A CN 107825654A
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- CN
- China
- Prior art keywords
- weight
- parts
- flowerpot
- wood moulding
- wood
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- 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.)
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Classifications
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/78—Measuring, controlling or regulating of temperature
-
- 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
- B29C2071/022—Annealing
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76003—Measured parameter
- B29C2945/76006—Pressure
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76003—Measured parameter
- B29C2945/7604—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7136—Vases, pots, e.g. for flowers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention provides a kind of production method of wood moulding flowerpot and wood moulding flowerpot, the PE that parts by weight are 55 65 is mixed with the wood powder that parts by weight are 35 45, the PP of 20 25 parts by weight is being mixed, is adding the stabilizer of 13 parts by weight, the processing aid of 12 parts by weight, impact modifier, the lubricant of 23 parts by weight of 23 parts by weight；Injection molding at 160 200 DEG C, 12 18 DEG C are again heated to below melting point polymer after the demoulding, while apply ultrasonic wave, then carry out being cooled to solidification.The present invention improves the stability of moulding article, reduces buckling deformation；Meanwhile to be molded by the flowerpot surface woodiness touch come strong for raw material proportioning of the present invention and Shooting Technique, can form irregular pattern and spot, decorative pattern sense is strong, natural beauty.
Description
Technical field
The present invention relates to the production method and wood moulding flowerpot in injection molding technology field, more particularly to a kind of wood moulding flowerpot.
Background technology
Because the resource reserves such as the oil as organic chemical industry's initial feed, coal are limited, and the corresponding petrochemical industry production of exploitation
Caused by product a series of problems, such as environmental pollution, Efficient Development turns into the weight studied now using reproducible biomass resource
Want one of focus.Wood fiber biomass is paid close attention to because of its rich reserves and reproducible feature by countries in the world.Wood
Matter fiber biomass is mainly made up of 3 kinds of cellulose, hemicellulose and lignin natural high polymers, and wood plastic composite refers to
Using plant fiber powder and thermoplastic (containing recycled plastic), the green material being processed into through melting mixing.It is simultaneous
Has a feature performance benefit of both lignocellulosic material and high polymer material, i.e., good stability of the dimension, water resistance be good, corrosion resistance
Deng, therefore it is widely used in building products, automobile, gardens and outdoor facility as the substitute of solid wood material or pure plastics
Deng field, quickly grow.
The content of the invention
The invention provides a kind of production method of wood moulding flowerpot and wood moulding flowerpot so that flowerpot woodiness touch is strong, surface tool
There is decorative pattern attractive in appearance.
The present invention is to realize above-mentioned technical purpose by following technological means.
A kind of production method of wood moulding flowerpot, it is characterised in that comprise the following steps：
(1) mould is made, in one layer of releasing agent of mould cavity internal coat；
(2) batch mixing：The PE that parts by weight are 55-65 is mixed with the wood powder that parts by weight are 35-45, in mixing 20-25 weight
The PP of part, add the stabilizer of 1-3 parts by weight, the processing aid of 1-2 parts by weight, the impact modifier of 2-3 parts by weight, 2-3 weights
Measure the lubricant of part；
(3) injection molding：Injecting condition is：Injection pressure 750-780bar, protect pressure 450-470bar, injection temperature
160-200 DEG C, 75-78 DEG C of mold temperature, dwell time 25-35s；
(4) cool down mould so that polymer is fully cured, and 12-18 DEG C is again heated to below melting point polymer, applies ultrasound
Ripple, then carry out being cooled to solidification, take out moulding article；
(5) moulding article is put into vacuum environment, is heated to below polymer softening point 8-12 DEG C, be incubated 2-3 minutes,
Cooling, is produced.
Further, the releasing agent by following percentage by weight material composition：Soybean emulsifies sweet 6-8%, poly- diformazan
Radical siloxane 0.5-0.7%, gelatin 1-1.5%, nano silicon 3-3.5%, petroleum ether surplus.
Further, in the step (4), while apply ultrasonic wave in the top to bottom, left and right, front and rear of flowerpot, apply super
The sound wave time is 40-60s.
A kind of flowerpot of the production method production of wood moulding flowerpot of the present invention.
It is an advantage of the invention that：
The present invention first cools down mould after the completion of injection, has many remaining internal stress to discharge in moulding article, passes through
Cross and be again heated to below melting point polymer 12-18 DEG C, then cool down, while apply ultrasonic wave so that residual mechanical stress is dispersed simultaneously
Most of release is obtained, improves the stability of moulding article, reduces buckling deformation；It is heated to after taking-up in vacuum environment soft
Change following 8-12 DEG C of point, because vacuum environment does not have the obstruction of pressure, remaining internal stress is fully discharged, substantially can be complete
Eliminate buckling deformation.The releasing agent of the present invention adds nano silicon, improves release property, improves Wood-plastic material surface
Ageing resistance, wearability.Meanwhile raw material proportioning of the present invention and Shooting Technique to be molded by next flowerpot surface wood
Texture is strong, can form irregular pattern and spot, decorative pattern sense is strong, natural beauty.
Embodiment
With reference to specific embodiment, the present invention is further illustrated, but protection scope of the present invention is not limited to
This.
The production method of wood moulding flowerpot of the present invention, it is characterised in that comprise the following steps：
(1) mould is made, in one layer of releasing agent of mould cavity internal coat；The releasing agent is by following percentage by weight
Material composition：Soybean emulsifies sweet 6-8%, dimethyl silicone polymer 0.5-0.7%, gelatin 1-1.5%, nano silicon 3-
3.5%, petroleum ether surplus.
(2) batch mixing：The PE that parts by weight are 55-65 is mixed with the wood powder that parts by weight are 35-45, in mixing 20-25 weight
The PP of part, add the stabilizer of 1-3 parts by weight, the processing aid of 1-2 parts by weight, the impact modifier of 2-3 parts by weight, 2-3 weights
Measure the lubricant of part；
(3) injection molding：Injecting condition is：Injection pressure 750-780bar, protect pressure 450-470bar, injection temperature
160-200 DEG C, 75-78 DEG C of mold temperature, dwell time 25-35s；
(4) cool down mould so that polymer is fully cured, and 12-18 DEG C is again heated to below melting point polymer, applies ultrasound
Ripple, i.e., apply ultrasonic wave in the top to bottom, left and right, front and rear of flowerpot simultaneously, application sonication times are 40-60s, then are cooled down
To solidification, moulding article is taken out；
(5) moulding article is put into vacuum environment, is heated to below polymer softening point 8-12 DEG C, be incubated 2-3 minutes,
Cooling, is produced.
The present invention first cools down mould after the completion of injection, has many remaining internal stress to discharge in moulding article, passes through
Cross and be again heated to below melting point polymer 12-18 DEG C, then cool down, while apply ultrasonic wave so that residual mechanical stress is dispersed simultaneously
Most of release is obtained, improves the stability of moulding article, reduces buckling deformation；It is heated to after taking-up in vacuum environment soft
Change following 8-12 DEG C of point, because vacuum environment does not have the obstruction of pressure, remaining internal stress is fully discharged, substantially can be complete
Eliminate buckling deformation.The releasing agent of the present invention adds nano silicon, improves release property, improves Wood-plastic material surface
Ageing resistance, wearability.Meanwhile raw material proportioning of the present invention and Shooting Technique to be molded by next flowerpot surface wood
Texture is strong, can form irregular pattern and spot, decorative pattern sense is strong, natural beauty.
The embodiment is preferred embodiment of the invention, but the present invention is not limited to above-mentioned embodiment, not
Away from the present invention substantive content in the case of, those skilled in the art can make it is any it is conspicuously improved, replace
Or modification belongs to protection scope of the present invention.
Claims (4)
1. a kind of production method of wood moulding flowerpot, it is characterised in that comprise the following steps：
(1) mould is made, in one layer of releasing agent of mould cavity internal coat；
(2) batch mixing：The PE that parts by weight are 55-65 is mixed with the wood powder that parts by weight are 35-45, in mixing 20-25 parts by weight
PP, add the stabilizer of 1-3 parts by weight, the processing aid of 1-2 parts by weight, the impact modifier of 2-3 parts by weight, 2-3 parts by weight
Lubricant；
(3) injection molding：Injecting condition is：Injection pressure 750-780bar, protect pressure 450-470bar, injection temperature 160-
200 DEG C, 75-78 DEG C of mold temperature, dwell time 25-35s；
(4) mould is cooled down so that polymer is fully cured, and is again heated to below melting point polymer 12-18 DEG C, applies ultrasonic wave,
Carry out being cooled to solidification again, take out moulding article；
(5) moulding article is put into vacuum environment, is heated to below polymer softening point 8-12 DEG C, be incubated 2-3 minutes, it is cold
But, produce.
2. the production method of wood moulding flowerpot according to claim 1, it is characterised in that the releasing agent is by following weight hundred
Divide the material composition of ratio：Soybean emulsifies sweet 6-8%, dimethyl silicone polymer 0.5-0.7%, gelatin 1-1.5%, nanometer titanium dioxide
Silicon 3-3.5%, petroleum ether surplus.
3. the production method of wood moulding flowerpot according to claim 1, it is characterised in that in the step (4), while in flower
The top to bottom, left and right, front and rear of basin apply ultrasonic wave, and application sonication times are 40-60s.
4. the wood moulding flowerpot that the production method of wood moulding flowerpot according to claim 1 is produced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103740.8A CN107825654A (en) | 2017-11-10 | 2017-11-10 | The production method and wood moulding flowerpot of a kind of wood moulding flowerpot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103740.8A CN107825654A (en) | 2017-11-10 | 2017-11-10 | The production method and wood moulding flowerpot of a kind of wood moulding flowerpot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107825654A true CN107825654A (en) | 2018-03-23 |
Family
ID=61655135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711103740.8A Pending CN107825654A (en) | 2017-11-10 | 2017-11-10 | The production method and wood moulding flowerpot of a kind of wood moulding flowerpot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107825654A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972977A (en) * | 2018-07-05 | 2018-12-11 | 何治伟 | A kind of wood plastic composite release agent |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101613503A (en) * | 2009-07-16 | 2009-12-30 | 浙江大学 | Water-resistant wood-plastic composite material and preparation method thereof |
| CN107053577A (en) * | 2017-06-05 | 2017-08-18 | 岳西县同兴尼龙橡胶制品有限公司 | A kind of precise injection molding method |
| CN107141833A (en) * | 2017-06-05 | 2017-09-08 | 岳西县同兴尼龙橡胶制品有限公司 | A kind of Wood-plastic material injection moulding process |
-
2017
- 2017-11-10 CN CN201711103740.8A patent/CN107825654A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101613503A (en) * | 2009-07-16 | 2009-12-30 | 浙江大学 | Water-resistant wood-plastic composite material and preparation method thereof |
| CN107053577A (en) * | 2017-06-05 | 2017-08-18 | 岳西县同兴尼龙橡胶制品有限公司 | A kind of precise injection molding method |
| CN107141833A (en) * | 2017-06-05 | 2017-09-08 | 岳西县同兴尼龙橡胶制品有限公司 | A kind of Wood-plastic material injection moulding process |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972977A (en) * | 2018-07-05 | 2018-12-11 | 何治伟 | A kind of wood plastic composite release agent |
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| 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: 20180323 |