CN106589708A - Antibacterial plastics for toys and preparation method for antibacterial plastics - Google Patents
Antibacterial plastics for toys and preparation method for antibacterial plastics Download PDFInfo
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- CN106589708A CN106589708A CN201611253414.0A CN201611253414A CN106589708A CN 106589708 A CN106589708 A CN 106589708A CN 201611253414 A CN201611253414 A CN 201611253414A CN 106589708 A CN106589708 A CN 106589708A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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Abstract
The invention discloses antibacterial plastics for toys and a preparation method for the antibacterial plastics. The antibacterial plastics are prepared from the following raw materials in parts by weight: 30-45 parts of polyvinyl chloride, 10-25 parts of ABS engineering plastics, 1-5 parts of tin di-n-octyl dilaurate, 0.5-2 parts of calcium phosphate, 0.5-2 parts of methyl dihydrojasmonate, 1-4 parts of expandable graphite, 1-3 parts of chlorinated lauryl trimethyl ammonium, 3-5 parts of bamboo-leaf phenolic ketone and 1-5 parts of plasticizer. The antibacterial plastics for the toys have good impact resistance and play a role in inhibiting or killing bacteria, molds, yeasts, algae, even viruses and the like, which are stained to toy plastics, in operating environments, the plastics are kept clean through inhibiting the propagation of microbes, and the antibacterial effect is good; the preparation process is simple, and the production cost is relatively low; and the plastics are safe and non-toxic, so that the physical health of children is protected.
Description
Technical field
The present invention relates to a kind of plastics, specifically a kind of toy antibiotic plastic and preparation method thereof.
Background technology
Toy plays important role in the life of child, and toy is the friend of child.For manufacturing the modeling of toy
Material must be safe and healthy, nontoxic.But in daily life, quite a few harmful bacteria is the table in plastic products
Face exists and breeds, and causes various diseases by contact.With continuous enhancing of the people to health and environmental consciousness, to day
Often contact the demand that frequently plastic toys part proposes " antibacterial, sterilization " in life.
The core ingredient of antibiotic plastic is antiseptic.Organic antiseptic is due in security, heat resistance, Durability of antimicrobial effect
And the aspect Shortcomings such as broad-spectrum antibacterial property and limit its application；Natural antimicrobial agent toxicity is low, using safety, but exists
Poor heat resistance, the shortcomings of range of application is narrow, Durability of antimicrobial effect is poor；Inorganic antiseptic then avoids disadvantages mentioned above and makes it in modeling
Application in material field is extremely paid attention to.Inorganic antiseptic is broadly divided into metal ion system and the big class of titanium system two.It is anti-that the former adopts
Bacterium active ingredient mainly has the metal ions such as silver, copper, zinc.The anti-microbial property of silver ion is most strong, but its chemical property is active, easily turns
The silver oxide of brown or the elemental silver of black are turned to, during white toy should not be widely used in.The antibacterial strength of zinc is only silver
1/1000；Copper ion has color, and a large amount of uses can affect product attractive in appearance.Although metal ion sterilization instant effect, uses in a large number
High cost, and the release of heavy metal ion will have a negative impact to environmental and human health impacts.The latter has photocatalytic activity
Strong, the inexpensive nontoxic and stronger self-cleaning function of high, Durability of antimicrobial effect, but such antiseptic is only in ultraviolet light and natural light
Competence exertion antibacterial action under conditions of exciting, is restricted in many irradiation applications unglazed all the year round.Occur in that on market
Various composite bactericidal agent, but antibacterial effect is still not good enough；And the preparation method of existing plastic toys is complicated, increases
Production cost.Therefore, the toy that a kind of safety, good anti-bacterial effect, simple production process, low production cost are needed on market is used
Antibiotic plastic.
The content of the invention
It is an object of the invention to provide a kind of toy antibiotic plastic and preparation method thereof, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, the present invention provides following technical scheme：
A kind of toy antibiotic plastic, including the raw material of following parts by weight makes：Polyvinyl chloride 30-45 parts, ABS engineerings
It is plastics 10-25 parts, Bis(lauroyloxy)dioctyltin 1-5 parts, calcium phosphate 0.5-2 parts, MDJ 0.5-2 parts, swollen
Swollen graphite 1-4 parts, Trimethyllaurylammonium chloride 1-3 parts, leaf of bamboo phenolic ketone 3-5 parts, plasticizer 1-5 parts.
As further scheme of the invention：Make including the raw material of following parts by weight：Polyvinyl chloride 35-42 parts, ABS
Engineering plastics 18-22 parts, Bis(lauroyloxy)dioctyltin 2-4 parts, calcium phosphate 0.8-1.5 parts, MDJ 0.6-
1.2 parts, expanded graphite 1.5-3 parts, Trimethyllaurylammonium chloride 2-2.5 parts, leaf of bamboo phenolic ketone 3.5-4.5 parts, plasticizer 1.5-
3.5 part.
As further scheme of the invention：Make including the raw material of following parts by weight：40 parts of polyvinyl chloride, ABS
20 parts of engineering plastics, 3 parts of Bis(lauroyloxy)dioctyltin, 1 part of calcium phosphate, 0.8 part of MDJ, expanded graphite 2
Part, 2.2 parts of Trimethyllaurylammonium chloride, 4 parts of leaf of bamboo phenolic ketone, 2 parts of plasticizer.
A kind of preparation method of toy antibiotic plastic, concretely comprises the following steps：(1) polyvinyl chloride, ABS are weighed by weight
Engineering plastics, Bis(lauroyloxy)dioctyltin, calcium phosphate, MDJ, expanded graphite, chlorination lauryl trimethyl
Ammonium, leaf of bamboo phenolic ketone and plasticizer；(2) by Trimethyllaurylammonium chloride and plasticizer through cleaning, smashing, grinding, being dried, mistake
After sieve, powder is obtained；(3) powder is well mixed with leaf of bamboo phenolic ketone, adds expanded graphite, stirred while adding；(4) by phosphoric acid
Calcium and MDJ mix at 35-55 DEG C, stir 10-15 minutes, obtain mixed liquor；(5) by step (3) gained
After thing is well mixed with polyvinyl chloride, ABS engineering plastics, it is blended within the temperature range of 180-250 DEG C, time 5- is blended
10 minutes；(6) Bis(lauroyloxy)dioctyltin and mixed liquor are mixed within the temperature range of 80-100 DEG C, using ultrasound
Ripple auxiliary heats up, and minute time 3-5 is blended；(7) by step (6) gains and temperature of step (5) gains at 220-250 DEG C
In the range of be blended, be blended minute time 5-8, you can prepared toy antibiotic plastic.
As further scheme of the invention：The step (4) is by calcium phosphate and MDJ at 42 DEG C
Lower mixing, stirs 12 minutes, obtains mixed liquor.
As further scheme of the invention：The step (5) is by step (3) gains and polyvinyl chloride, ABS engineerings
After plastics are well mixed, it is blended within the temperature range of 200 DEG C, 6 minutes time is blended.
As further scheme of the invention：The step (6) is by Bis(lauroyloxy)dioctyltin and mixed liquor 85
Mixed within the temperature range of DEG C, heated up using ultrasonic assistant, 4 minutes time is blended.
As further scheme of the invention：The step (7) exists step (6) gains and step (5) gains
It is blended within the temperature range of 225 DEG C, 7 minutes time is blended, you can prepared toy antibiotic plastic.
Compared with prior art, the invention has the beneficial effects as follows：
The toy antibiotic plastic has good resistance to impact, and itself is moulded to staiing in toy in use environment
Bacterium, mould on material, alcohol mother bacterium, algae even virus etc. rise and suppress or killing action, by suppress the breeding of microorganism come
Keep plastics itself clean, good anti-bacterial effect；The preparation process is simple of the toy antibiotic plastic, production cost is relatively low；And
Toy antibiotic plastic safety non-toxic, protects that child's is healthy, practical.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Embodiment 1
A kind of preparation method of toy antibiotic plastic, concretely comprises the following steps：(1) polyvinyl chloride 30 is weighed by weight
It is part, 10 parts of ABS engineering plastics, 1 part of Bis(lauroyloxy)dioctyltin, 0.5 part of calcium phosphate, 0.5 part of MDJ, swollen
1 part of swollen graphite, 1 part of Trimethyllaurylammonium chloride, 3 parts of leaf of bamboo phenolic ketone, 1 part of plasticizer；(2) by Trimethyllaurylammonium chloride
With plasticizer after cleaning, smashing, grind, be dried, sieve, powder is obtained；(3) powder is well mixed with leaf of bamboo phenolic ketone,
Expanded graphite is added, is stirred while adding；(4) calcium phosphate and MDJ are mixed at 35 DEG C, stirs 10 points
Clock, obtains mixed liquor；(5) after step (3) gains are well mixed with polyvinyl chloride, ABS engineering plastics, in 180 DEG C of temperature
It is blended in the range of degree, 5 minutes time is blended；(6) the temperature model by Bis(lauroyloxy)dioctyltin and mixed liquor at 80 DEG C
Mixed in enclosing, heated up using ultrasonic assistant, 3 minutes time is blended；(7) by step (6) gains and step (5) gained
Thing is blended within the temperature range of 220 DEG C, 5 minutes time is blended, you can prepared toy antibiotic plastic.
Embodiment 2
A kind of preparation method of toy antibiotic plastic, concretely comprises the following steps：(1) polyvinyl chloride 45 is weighed by weight
Part, 25 parts of ABS engineering plastics, 5 parts of Bis(lauroyloxy)dioctyltin, 2 parts of calcium phosphate, 2 parts of MDJ, expansion stone
4 parts of ink, 3 parts of Trimethyllaurylammonium chloride, 5 parts of leaf of bamboo phenolic ketone, 5 parts of plasticizer；(2) by Trimethyllaurylammonium chloride and increasing
Modeling agent obtains powder after cleaning, smashing, grind, be dried, sieve；(3) powder is well mixed with leaf of bamboo phenolic ketone, is added
Expanded graphite, stirs while adding；(4) calcium phosphate and MDJ are mixed at 55 DEG C, is stirred 15 minutes, obtained
To mixed liquor；(5) after step (3) gains are well mixed with polyvinyl chloride, ABS engineering plastics, in 250 DEG C of temperature range
Inside it is blended, 10 minutes time is blended；(6) by Bis(lauroyloxy)dioctyltin and mixed liquor within the temperature range of 100 DEG C
Mixed, heated up using ultrasonic assistant, 5 minutes time is blended；(7) step (6) gains and step (5) gains are existed
It is blended within the temperature range of 250 DEG C, 8 minutes time is blended, you can prepared toy antibiotic plastic.
Embodiment 3
A kind of preparation method of toy antibiotic plastic, concretely comprises the following steps：(1) polyvinyl chloride 40 is weighed by weight
Part, 20 parts of ABS engineering plastics, 3 parts of Bis(lauroyloxy)dioctyltin, 1 part of calcium phosphate, 0.8 part of MDJ, expansion
2 parts of graphite, 2.2 parts of Trimethyllaurylammonium chloride, 4 parts of leaf of bamboo phenolic ketone, 2 parts of plasticizer；(2) by Trimethyllaurylammonium chloride
With plasticizer after cleaning, smashing, grind, be dried, sieve, powder is obtained；(3) powder is well mixed with leaf of bamboo phenolic ketone,
Expanded graphite is added, is stirred while adding；(4) calcium phosphate and MDJ are mixed at 42 DEG C, stirs 12 points
Clock, obtains mixed liquor；(5) after step (3) gains are well mixed with polyvinyl chloride, ABS engineering plastics, in 200 DEG C of temperature
It is blended in the range of degree, 6 minutes time is blended；(6) the temperature model by Bis(lauroyloxy)dioctyltin and mixed liquor at 85 DEG C
Mixed in enclosing, heated up using ultrasonic assistant, 4 minutes time is blended；(7) by step (6) gains and step (5) gained
Thing is blended within the temperature range of 225 DEG C, 7 minutes time is blended, you can prepared toy antibiotic plastic.
Embodiment 4
A kind of preparation method of toy antibiotic plastic, concretely comprises the following steps：(1) polyvinyl chloride 35 is weighed by weight
It is part, 18 parts of ABS engineering plastics, 2 parts of Bis(lauroyloxy)dioctyltin, 0.8 part of calcium phosphate, 0.6 part of MDJ, swollen
1.5 parts of swollen graphite, 2 parts of Trimethyllaurylammonium chloride, 3.5 parts of leaf of bamboo phenolic ketone, 1.5 parts of plasticizer；(2) by chlorination lauryl three
Ammonium methyl and plasticizer obtain powder after cleaning, smashing, grind, be dried, sieve；(3) powder is mixed with leaf of bamboo phenolic ketone
Uniformly, expanded graphite is added, is stirred while adding；(4) calcium phosphate and MDJ are mixed at 35 DEG C, is stirred
12 minutes, obtain mixed liquor；(5) after step (3) gains are well mixed with polyvinyl chloride, ABS engineering plastics, at 190 DEG C
Within the temperature range of be blended, be blended 8 minutes time；(6) temperature by Bis(lauroyloxy)dioctyltin and mixed liquor at 88 DEG C
Mixed in the range of degree, heated up using ultrasonic assistant, 3.5 minutes time is blended；(7) by step (6) gains and step
(5) gains are blended within the temperature range of 230 DEG C, 6 minutes time are blended, you can prepared toy antibiotic plastic.
Embodiment 5
A kind of preparation method of toy antibiotic plastic, concretely comprises the following steps：(1) polyvinyl chloride 42 is weighed by weight
It is part, 22 parts of ABS engineering plastics, 4 parts of Bis(lauroyloxy)dioctyltin, 1.5 parts of calcium phosphate, 1.2 parts of MDJ, swollen
3 parts of swollen graphite, 2.5 parts of Trimethyllaurylammonium chloride, 4.5 parts of leaf of bamboo phenolic ketone, 3.5 parts of plasticizer；(2) by chlorination lauryl three
Ammonium methyl and plasticizer obtain powder after cleaning, smashing, grind, be dried, sieve；(3) powder is mixed with leaf of bamboo phenolic ketone
Uniformly, expanded graphite is added, is stirred while adding；(4) calcium phosphate and MDJ are mixed at 55 DEG C, is stirred
15 minutes, obtain mixed liquor；(5) after step (3) gains are well mixed with polyvinyl chloride, ABS engineering plastics, at 250 DEG C
Within the temperature range of be blended, be blended 9 minutes time；(6) temperature by Bis(lauroyloxy)dioctyltin and mixed liquor at 95 DEG C
Mixed in the range of degree, heated up using ultrasonic assistant, 4.5 minutes time is blended；(7) by step (6) gains and step
(5) gains are blended within the temperature range of 245 DEG C, 7.5 minutes time are blended, you can prepared toy antibiotic plastic.
Test case
(1) antibacterial test：Using conventional method by plastics for home appliances obtained in embodiment 1-5, be prepared into respectively 50mm ×
The sample of 50mm × 4mm, carries out antibacterial test, and test data is shown in Table 1.
Antibacterial test standard：QB/T2591-2003 antibiotic plastic Anti-microbial Performance Tests methods and antibacterial effect.
Bacterium is used in test：ETEC (Escherichia coli) ATCC25922；Staphylococcus aureus
(Staphylococcusaureus)ATCC6538。
The plastics for home appliances anti-microbial property test table of table 1
As it can be seen from table 1 the present invention can increase considerably the antibiotic plastic to Escherichia coli and Staphylococcus aureus
The bactericidal effect of bacterium.
(2) toxotest：The plastics for home appliances of embodiment 1-5, Jing acute toxicity tests show, the LD50 ＞ to small white mouse
10000mg/kg, true border innocuous substance.
(3) mechanical property：The melt flow rate (MFR) of the plastics for home appliances of embodiment 1-5, tensile strength, elongation at break,
Notch impact strength, bending strength, molding shrinkage etc. are essentially identical with the plastics of the same proportioning without antiseptic.Can see
Go out, the addition of antiseptic in the present invention does not have harmful effect to the mechanical property of plastics.
The toy antibiotic plastic has good resistance to impact, and itself is moulded to staiing in toy in use environment
Bacterium, mould on material, alcohol mother bacterium, algae even virus etc. rise and suppress or killing action, by suppress the breeding of microorganism come
Keep plastics itself clean, good anti-bacterial effect；The preparation process is simple of the toy antibiotic plastic, production cost is relatively low；And
Toy antibiotic plastic safety non-toxic, protects that child's is healthy, practical.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can be with the premise of without departing from this patent objective
Make a variety of changes.
Claims (8)
1. a kind of toy antibiotic plastic, it is characterised in that make including the raw material of following parts by weight：Polyvinyl chloride 30-45
Part, ABS engineering plastics 10-25 parts, Bis(lauroyloxy)dioctyltin 1-5 parts, calcium phosphate 0.5-2 parts, MDJ
0.5-2 parts, expanded graphite 1-4 parts, Trimethyllaurylammonium chloride 1-3 parts, leaf of bamboo phenolic ketone 3-5 parts, plasticizer 1-5 parts.
2. toy antibiotic plastic according to claim 1, it is characterised in that including the raw material system of following parts by weight
Into：Polyvinyl chloride 35-42 parts, ABS engineering plastics 18-22 parts, Bis(lauroyloxy)dioctyltin 2-4 parts, calcium phosphate 0.8-1.5
Part, MDJ 0.6-1.2 parts, expanded graphite 1.5-3 parts, Trimethyllaurylammonium chloride 2-2.5 parts, leaf of bamboo phenol
Ketone 3.5-4.5 parts, plasticizer 1.5-3.5 parts.
3. toy antibiotic plastic according to claim 1, it is characterised in that including the raw material system of following parts by weight
Into：40 parts of polyvinyl chloride, 20 parts of ABS engineering plastics, 3 parts of Bis(lauroyloxy)dioctyltin, 1 part of calcium phosphate, dihydro jasmone acid
0.8 part of methyl esters, 2 parts of expanded graphite, 2.2 parts of Trimethyllaurylammonium chloride, 4 parts of leaf of bamboo phenolic ketone, 2 parts of plasticizer.
4. a kind of preparation method of the toy antibiotic plastic as described in claim 1-3 is arbitrary, it is characterised in that concrete steps
For：(1) polyvinyl chloride, ABS engineering plastics, Bis(lauroyloxy)dioctyltin, calcium phosphate, dihydro jasmone are weighed by weight
Sour methyl esters, expanded graphite, Trimethyllaurylammonium chloride, leaf of bamboo phenolic ketone and plasticizer；(2) by Trimethyllaurylammonium chloride and
Plasticizer obtains powder after cleaning, smashing, grind, be dried, sieve；(3) powder is well mixed with leaf of bamboo phenolic ketone, plus
Enter expanded graphite, stir while adding；(4) calcium phosphate and MDJ are mixed at 35-55 DEG C, stirs 10-
15 minutes, obtain mixed liquor；(5) after step (3) gains are well mixed with polyvinyl chloride, ABS engineering plastics, in 180-
It is blended within the temperature range of 250 DEG C, minute time 5-10 is blended；(6) Bis(lauroyloxy)dioctyltin and mixed liquor are existed
Mixed within the temperature range of 80-100 DEG C, heated up using ultrasonic assistant, minute time 3-5 is blended；(7) by step (6)
Gains are blended with step (5) gains within the temperature range of 220-250 DEG C, and minute time 5-8 is blended, you can be obtained
Toy antibiotic plastic.
5. the preparation method of toy antibiotic plastic according to claim 4, it is characterised in that the step (4) is by phosphorus
Sour calcium and MDJ mix at 42 DEG C, stir 12 minutes, obtain mixed liquor.
6. the preparation method of toy antibiotic plastic according to claim 4, it is characterised in that the step (5) will walk
Suddenly after (3) gains are well mixed with polyvinyl chloride, ABS engineering plastics, it is blended within the temperature range of 200 DEG C, is blended
6 minutes time.
7. the preparation method of toy antibiotic plastic according to claim 4, it is characterised in that the step (6) is by two
Laurate dioctyltin and mixed liquor are mixed within the temperature range of 85 DEG C, are heated up using ultrasonic assistant, during blending
Between 4 minutes.
8. the preparation method of toy antibiotic plastic according to claim 4, it is characterised in that the step (7) will walk
Suddenly (6) gains are blended with step (5) gains within the temperature range of 225 DEG C, and 7 minutes time is blended, you can be obtained
Toy antibiotic plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611253414.0A CN106589708A (en) | 2016-12-30 | 2016-12-30 | Antibacterial plastics for toys and preparation method for antibacterial plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611253414.0A CN106589708A (en) | 2016-12-30 | 2016-12-30 | Antibacterial plastics for toys and preparation method for antibacterial plastics |
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| CN106589708A true CN106589708A (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611253414.0A Pending CN106589708A (en) | 2016-12-30 | 2016-12-30 | Antibacterial plastics for toys and preparation method for antibacterial plastics |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106380748A (en) * | 2016-11-08 | 2017-02-08 | 郑州诚合信息技术有限公司 | Antibacterial toy plastic and preparation method thereof |
| CN106479090A (en) * | 2016-11-08 | 2017-03-08 | 郑州诚合信息技术有限公司 | A kind of toy antibiotic plastic and preparation method thereof |
| CN111763391A (en) * | 2020-07-21 | 2020-10-13 | 智科通用技术研究(广州)有限公司 | Antibacterial toy plastic and preparation method thereof |
| CN112662086A (en) * | 2020-12-01 | 2021-04-16 | 南京羽梵玩具有限公司 | Production process of modified plastic material toy and processing method of material |
| WO2023008443A1 (en) * | 2021-07-28 | 2023-02-02 | 日本ゼオン株式会社 | Vinyl chloride resin composition, molded vinyl chloride resin, and multilayered object |
-
2016
- 2016-12-30 CN CN201611253414.0A patent/CN106589708A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106380748A (en) * | 2016-11-08 | 2017-02-08 | 郑州诚合信息技术有限公司 | Antibacterial toy plastic and preparation method thereof |
| CN106479090A (en) * | 2016-11-08 | 2017-03-08 | 郑州诚合信息技术有限公司 | A kind of toy antibiotic plastic and preparation method thereof |
| CN111763391A (en) * | 2020-07-21 | 2020-10-13 | 智科通用技术研究(广州)有限公司 | Antibacterial toy plastic and preparation method thereof |
| CN112662086A (en) * | 2020-12-01 | 2021-04-16 | 南京羽梵玩具有限公司 | Production process of modified plastic material toy and processing method of material |
| WO2023008443A1 (en) * | 2021-07-28 | 2023-02-02 | 日本ゼオン株式会社 | Vinyl chloride resin composition, molded vinyl chloride resin, and multilayered object |
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Application publication date: 20170426 |