CN109957258A - A kind of plastic material and its preparation method and application - Google Patents
A kind of plastic material and its preparation method and application Download PDFInfo
- Publication number
- CN109957258A CN109957258A CN201910104811.9A CN201910104811A CN109957258A CN 109957258 A CN109957258 A CN 109957258A CN 201910104811 A CN201910104811 A CN 201910104811A CN 109957258 A CN109957258 A CN 109957258A
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- CN
- China
- Prior art keywords
- preparation
- plastic material
- present
- starch
- latex
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B1/00—Buttons
- A44B1/02—Buttons characterised by their material
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C25/00—Miscellaneous fancy ware for personal wear, e.g. pendants, crosses, crucifixes, charms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- 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
Abstract
The invention belongs to field of material technology more particularly to a kind of plastic material and its preparation method and application.The present invention provides a kind of preparation methods of plastic material, comprising the following steps: after a) being stirred milk powder, starch and latex, agitating and heating obtains the first product；B) first product is formed, then is solidified, obtain plastic material.The problem of in the present invention, raw material using milk, starch and latex as plastic material is environment-friendly type raw material, and there is no pollution environment, also, the present invention prepare plastic material curing time it is short, obtained plastic material toughness is strong, and thickness is uniform.
Description
Technical field
The invention belongs to field of material technology more particularly to a kind of plastic material and its preparation method and application.
Background technique
When 19th century, people are reacted to obtain casein plastic with formaldehyde using milk, and casein plastic can be made into beautiful
Button or even jewellery, and Britain empress at that time can wear this plastics jewellery.But it needs in the preparation of casein plastic using first
Aldehyde, formaldehyde belong to a kind of carcinogen to the irritating effect such as human eye, nose, there are problems that polluting environment.After Milk During Heating also
Polycondensation reaction can be carried out with vinegar and obtains polyesteramide, and polyesteramide is the material of similar plastics, but is prepared using warm milk and vinegar
Curing time when polyesteramide is long, the polyesteramide poor toughness that is prepared, it is shaky, be easy to appear became uneven.
Summary of the invention
In view of this, the present invention provides a kind of plastic material and its preparation method and application, for solve milk with
Formaldehyde prepares the class plastics poor toughness that casein plastic prepared there are environmental pollution, milk and vinegar, is easy to appear asking for became uneven
Topic.
The specific technical solution of the present invention is as follows:
A kind of preparation method of plastic material, comprising the following steps:
A) after being stirred milk powder, starch and latex, agitating and heating obtains the first product；
B) first product is formed, then is solidified, obtain plastic material.
Preferably, the temperature of the agitating and heating is 40 DEG C~60 DEG C；
The time of the agitating and heating is 3min~6min.
Preferably, after the step a) agitating and heating, it is described obtain the first product before, further includes:
Colorant powder is added to be mixed.
Preferably, after the step a) agitating and heating, it is described obtain the first product before, further includes:
Lemon juice and/or baby oil is added.
Preferably, the cured temperature is 18 DEG C~30 DEG C；
The cured time is for 24 hours~72h.
Preferably, the mass ratio of the milk powder, the starch and the latex is 2.5~3:1~1.2:3.5~4.
Preferably, the latex is selected from wooden white glue, wooden yellow latex, glass latex or water-soluble glue.
Preferably, the starch is selected from cornstarch, rice starch, glutinous rice starch or starch from sweet potato.
The present invention also provides plastic materials made from preparation method described in above-mentioned technical proposal.
The present invention also provides application of the plastic material made from preparation method described in above-mentioned technical proposal in jewellery.
In conclusion the present invention provides a kind of preparation methods of plastic material, comprising the following steps: a) by milk powder,
After starch and latex are stirred, agitating and heating obtains the first product；B) first product is formed, then is solidified, obtained
To plastic material.In the present invention, raw material using milk, starch and latex as plastic material is environment-friendly type raw material,
There is no pollution environment the problem of, also, the present invention prepare plastic material curing time it is short, obtained plastic material is tough
Property is strong, and thickness is uniform.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described.
Fig. 1 is the picture for the art work being prepared using plastic material of the embodiment of the present invention.
Specific embodiment
The present invention provides a kind of plastic materials and its preparation method and application, prepare junket for solving milk and formaldehyde
Plain plastics there are problems that environmental pollution, milk and vinegar preparation class plastics poor toughness, be easy to appear became uneven.
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
A kind of preparation method of plastic material, comprising the following steps:
A) after being stirred milk powder, starch and latex, agitating and heating obtains the first product；
B) the first product is formed, then is solidified, obtain plastic material.
In the embodiment of the present invention, raw material using milk, starch and latex as plastic material is environment-friendly type original
The problem of material, there is no pollution environment, preparation method of the present invention is simple, easy to operate, also, the present invention prepares plastic material
Curing time it is short, obtained plastic material toughness is strong, and thickness is uniform.In addition, raw material is not aqueous or water content is small, first is produced
Shrinkage when object is solidified is small.
In the embodiment of the present invention, the temperature of agitating and heating is 40 DEG C~60 DEG C；
The time of agitating and heating is 3min~6min.
In the embodiment of the present invention, after step a) agitating and heating, before obtaining the first product, further includes:
Colorant powder is added to be mixed.
It should be noted that different colorant powder can be added in plastic material of the present invention as needed, can meet different
Demand.
In the embodiment of the present invention, after step a) agitating and heating, before obtaining the first product, further includes:
Lemon juice and/or baby oil is added.Lemon juice and/or baby oil, which is added, can reduce the viscosity of the first product.
In the embodiment of the present invention, cured temperature is 18 DEG C~30 DEG C；
The cured time is for 24 hours~72h.
In the embodiment of the present invention, mold compression moulding is can be used in the sizing of the first product, is preferably fixed to the first product
Smooth plate, mold are preferably the mold for smearing interleaving agent.
In the embodiment of the present invention, the mass ratio of milk powder, starch and latex is 2.5~3:1~1.2:3.5~4, milk powder, shallow lake
The mass ratio of powder and latex is preferably 3:1:4.
In the embodiment of the present invention, latex is selected from wooden white glue, wooden yellow latex, glass latex or water-soluble glue.
In the embodiment of the present invention, starch is selected from cornstarch, rice starch, glutinous rice starch or starch from sweet potato.
Milk powder is selected from milk powder, goat milk powder, soybean milk powder or milk powder containing buckwheat.
The present invention also provides plastic materials made from above-mentioned technical proposal preparation method.
Plastic material of the present invention can be used for production art product, can carry out sandblasting, engraving, colored drawing, engagement, trimming, cutting
Deng processing.The hardness of plastic material of the present invention is jewel Mohs' hardness 3, between amber and agate；Plasticity of the present invention
Material, which carries out sandblasting, can produce the comparison of smoothness and roughness, can equally be carved with amber, or carry out laser engraving
And cutting.Acrylic paints can be used in plastic material of the present invention or colored pencil carries out colored drawing, are engaged after can drilling, can
Edge pruning is carried out with polishing to be trimmed with frustrating, and can be cut or is cut by laser to reach than calibrated by hand saws
True moulding is suitble to small article making material.
Plastic material of the present invention can bring Promethean material as organic material, applied in the art work for the art work
Effect.
The present invention also provides application of the plastic material made from above-mentioned technical proposal preparation method in jewellery.
Plastic material of the present invention is applied in jewellery, and allergic phenomena will not be caused to body, safety, and can be jewellery
Originality element is provided.
For a further understanding of the present invention, the present invention will be described in detail combined with specific embodiments below.
Embodiment 1
The present embodiment carries out the preparation of plastic material, includes the following steps:
1) by milk powder, starch and latex after 3:1:4 is stirred in mass ratio, agitating and heating 4min, adds at 50 DEG C
Enter light green color toner to be mixed, obtains the first product；
2) the first product is formed in the mold for smearing interleaving agent, then carries out the solidification of 72h at 28 DEG C, obtained plastic
Property material.
Comparative example 1
This comparative example carries out the preparation of class plastics, includes the following steps:
1) milk is heated to 49 DEG C on micro-wave oven, after the 2~5min of heating that do not boil, addition vinegar stirring 1~
2min, forms in whipping process blocky, is filtered to remove filtrate, obtains white colloid substance.Wherein, the volume ratio of milk and vinegar
For 4:1.
2) white colloid substance is solidified at 28 DEG C, curing time 144h obtains class plastics.
Embodiment 2
The present embodiment carries out performance detection to 1 plastic material of embodiment and 1 class plastics of comparative example.
Under condition of equivalent thickness, the hardness of 1 plastic material of embodiment is between plastics shore hardness C-D, and 1 class of comparative example is moulded
The hardness of material is lower than plastics shore hardness C.It is obtained through sheet material crooked experiment, the toughness of 1 plastic material of embodiment is relatively right
1 class plastics of ratio have more flexible, not easy to crack.
Embodiment 3
The present embodiment carries out the production of the art work using 1 plastic material of embodiment, passes through the works such as engagement, trimming, cutting
Skill obtains the art work as shown in Figure 1.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of preparation method of plastic material, which comprises the following steps:
A) after being stirred milk powder, starch and latex, agitating and heating obtains the first product；
B) first product is formed, then is solidified, obtain plastic material.
2. preparation method according to claim 1, which is characterized in that the temperature of the agitating and heating is 40 DEG C~60 DEG C；
The time of the agitating and heating is 3min~6min.
3. preparation method according to claim 1, which is characterized in that described to obtain after the step a) agitating and heating
Before first product, further includes:
Colorant powder is added to be mixed.
4. preparation method according to claim 1, which is characterized in that described to obtain after the step a) agitating and heating
Before first product, further includes:
Lemon juice and/or baby oil is added.
5. preparation method according to claim 1, which is characterized in that the cured temperature is 18 DEG C~30 DEG C；
The cured time is for 24 hours~72h.
6. preparation method according to claim 1, which is characterized in that the matter of the milk powder, the starch and the latex
Amount is than being 2.5~3:1~1.2:3.5~4.
7. preparation method according to claim 1, which is characterized in that the latex be selected from wooden white glue, wooden yellow latex,
Glass latex or water-soluble glue.
8. preparation method according to claim 1, which is characterized in that the starch is selected from cornstarch, rice starch, glutinous
Rice starch or starch from sweet potato.
9. plastic material made from preparation method described in claim 1 to 8 any one.
10. application of the plastic material made from preparation method described in claim 1 to 8 any one in jewellery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910104811.9A CN109957258A (en) | 2019-02-01 | 2019-02-01 | A kind of plastic material and its preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910104811.9A CN109957258A (en) | 2019-02-01 | 2019-02-01 | A kind of plastic material and its preparation method and application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109957258A true CN109957258A (en) | 2019-07-02 |
Family
ID=67023639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910104811.9A Pending CN109957258A (en) | 2019-02-01 | 2019-02-01 | A kind of plastic material and its preparation method and application |
Country Status (1)
| Country | Link |
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| CN (1) | CN109957258A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110623372A (en) * | 2019-10-11 | 2019-12-31 | 广东企立昌大科技有限公司 | Environment-friendly button and preparation method thereof |
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| GB440741A (en) * | 1933-07-06 | 1936-01-06 | Du Pont | Improvements in or relating to the manufacture of moulding plastics |
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| CN108822518A (en) * | 2018-07-20 | 2018-11-16 | 合肥嘉仕诚能源科技有限公司 | A kind of fasteners for clothing high rigidity high tenacity resin material |
| CN109233010A (en) * | 2018-08-10 | 2019-01-18 | 安徽玉然经编科技有限公司 | A kind of high-elastic not allergy antibacterial latex of mattress |
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| CN104448427A (en) * | 2013-09-12 | 2015-03-25 | 天津市滨海新区塘沽于庄橡胶厂 | Wear resistant nano rubber composite material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110623372A (en) * | 2019-10-11 | 2019-12-31 | 广东企立昌大科技有限公司 | Environment-friendly button and preparation method thereof |
| CN110623372B (en) * | 2019-10-11 | 2022-04-12 | 广东企立昌大科技有限公司 | Environment-friendly button and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190702 |
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