CN107501629A - A kind of Atoxic plasticine - Google Patents
A kind of Atoxic plasticine Download PDFInfo
- Publication number
- CN107501629A CN107501629A CN201710763951.8A CN201710763951A CN107501629A CN 107501629 A CN107501629 A CN 107501629A CN 201710763951 A CN201710763951 A CN 201710763951A CN 107501629 A CN107501629 A CN 107501629A
- Authority
- CN
- China
- Prior art keywords
- parts
- plasticine
- atoxic
- starch
- glutinous rice
- 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
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/04—Starch derivatives, e.g. crosslinked derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/324—Alkali metal phosphate
-
- 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
-
- 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 invention discloses a kind of Atoxic plasticine, including following components by weight percent：7 11 parts of modified starch, modified 49 parts of glutinous rice glue, 25 parts of gelatine, 13 parts of kaolin, 0.5 1.6 parts of NMF of plasticising, 0.3 1.2 parts of natural plant pigment, 0.2 0.9 parts of potassium hydrogen tartrate, 0.7 2.3 parts of aloe gel, 0.1 0.9 parts of tung oil, 0.1 1.6 parts of turpentine oil, 0.1 1.3 parts of castor oil, 38 parts of microwax, 0.05 0.2 parts of preservative agent, 25 parts of water.The Atoxic plasticine of the present invention from various Nantural non-toxic compositions ensure plasticine with preferable plasticity and while good hand again with nontoxic, irritant pollution-free the advantages of.
Description
Technical field
The present invention relates to toy for children field, more particularly to a kind of Atoxic plasticine.
Background technology
With the continuous improvement of people's health consciousness, the especially concern to youngsters and children health, educational toy for children
Whether class product is safe, whether the health of children can be damaged increasingly is valued by people.Plasticine is
The material that child uses when manufacturing products of craftsmanship, is the intelligence development type toy that a kind of depth is liked by teenager, formability thereof preferable, can be pinched
Various moulding are made, the recreational imagination that can usually give full play to children of plasticine, it is colourful interior to show its
The heart world, and also have the education of uniqueness to the hand brain eye coordinate culture of children, and color recognition and creation thought ability aspect
Effect, still, children directly can contact plasticine with hand, and because child age is small, curiosity is strong, or even holds in use
Easily there is the phenomenon eaten by mistake.
At present, many plasticine producers add substantial amounts of preservative to extend the plasticine shelf-life in plasticine,
To make the bright face of the color of plasticine, reducing bad smell, the chemical products such as chemical pigment, mould inhibitor, mask agent can be added so that
Smell is too heavy when beginning to use, and is unfavorable for the respiratory system development of children, is pinched in children after object for appreciation terminates, easily remains in skin table
Face, child on long-term produces infringement after contacting some stimulating components of plasticine to skin, or even allergic phenomena occurs, on a small quantity
The later potential hazard of entrance is even more fearful conveniently, it would therefore be highly desirable to develop a kind of environmental protection, the plasticine nontoxic to human body.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of Atoxic plasticine, ensureing rubber
Mud with preferable plasticity and while good hand again with nontoxic, irritant pollution-free the advantages of.
To achieve the above object, the invention provides following technical scheme：A kind of Atoxic plasticine, including following weight group
Point：
Modified starch 7-11 parts, modified glutinous rice glue 4-9 parts, gelatine 2-5 parts, kaolin 1-3 parts, plasticising NMF 0.5-
1.6 parts, natural plant pigment 0.3-1.2 parts, potassium hydrogen tartrate 0.2-0.9 parts, aloe gel 0.7-2.3 parts, tung oil 0.1-0.9
Part, turpentine oil 0.1-1.6 parts, castor oil 0.1-1.3 parts, microwax 3-8 parts, preservative agent 0.05-0.2 parts, water 2-5 parts.
As a further improvement on the present invention, including following components by weight percent：
8 parts of modified starch, modified 7 parts of glutinous rice glue, 3 parts of gelatine, 2 parts of kaolin, 0.9 part of NMF of plasticising, natural plants
It is 0.5 part of pigment, 0.3 part of potassium hydrogen tartrate, aloe gel 1:1 .5 parts, 0.2 part of tung oil, 0.5 part of turpentine oil, 0.2 part of castor oil, micro-
Brilliant 4 parts of wax, 0.15 part of preservative agent, 3 parts of water.
As a further improvement on the present invention, the specific preparation process of the modified starch is as follows：
(1) 20-30g starch is taken, adds 35-50g, concentration 0.05-1.00mol/L, pH value 3.5-4.5 citric acid-lemon
Lemon acid sodium cushioning liquid, is warming up to 40 DEG C -50 DEG C, stirs；
(2) 0.2-0.5g carbohydrase is added, the constant temperature stirring enzymolysis 20- under conditions of 40 DEG C -50 DEG C, pH value 3.5-4.5
28h；
(3) add 0.5-2.0g, the sodium hydroxide solution that mass concentration is 5%-8%, stir 30-50min, obtain pulpous state shallow lake
Powder；
(4) 1-3g sodium acid carbonates are added into pulpous state starch, stirs, is transferred in microwave applicator, use 700-
800W Power Processing 3-6min, obtain modified starch.
The one kind or several of the starch in tapioca, farina, wheat kind of starch, water caltrop starch, Rhizoma Nelumbinis starch
Kind.
As a further improvement on the present invention, the specific preparation process of modified glutinous rice glue is as follows：100g glutinous rice is soaked
9-15h, the glutinous rice after immersion is subjected to defibrination, with 100-200 mesh sieve net filtrations, adds 8-12g's into the glutinous rice after filtering
Sodium tripolyphosphate, 5-10g lignin, 4-6g aluminum sulfate, 10-15g water, stir, and add Bulking tank in 140-155
DEG C heating 1-2h, then carries out high temperature gelatinization at 130-160 DEG C, with 100-150 mesh sieve net filtrations, then add deionized water or
Distilled water carries out stabilization.
As a further improvement on the present invention, the natural plant pigment be selected from curcumin, shellac color, safflower yellow,
Capsicum red pigment, Monascus color, Betacyanins, amaranth, famille rose, lemon yellow, sunset yellow, maize, Gardenia Yellow, sea-buckthorn be yellow,
One or more during citrus is yellow and indigo.
As a further improvement on the present invention, specific preparation method is as follows：
(1) take gelatine to be put into reactor, add the hydrogen peroxide of mass fraction 20% of 1-2 times of its quality, stir lower heat
To 55 DEG C -65 DEG C, the zinc acetate of 0.3-0.5 times of gelatine quality is added, and use quality fraction is 30% sodium hydroxide solution
PH to 7.7-8.1 is adjusted, design temperature is 75-85 DEG C, stirs 5-7h；
(2) mixed liquor in reactor is naturally cooled into room temperature, then discharging, with citric acid by discharge mixed liquor pH value
Regulation adds modified starch and modified glutinous rice glue, container is transferred in microwave applicator, with 200-300W power microwaves to 5-6
20-30min is heated, is then poured into while hot in the homogeneous pot of high-speed shearing emulsion machine, at 2400-2700r/min rotating speed homogeneous
15-25min is managed, potassium hydrogen tartrate is added after discharging, stirs 1-3h；
(3) material is transferred to centrifuge, with 4000-5500r/min rotating speed centrifugal dehydrations, collects material in centrifuge, turn
Move in refrigerating chamber, at 3-5 DEG C, freezing processing 30-45min, then warm naturally to room temperature；
(4) in batch mixer, kaolin, plasticising NMF, natural plant pigment, aloe gel, tung oil, pine are sequentially added
Fuel-economizing, castor oil, microwax, water, start batch mixer stirring, 40-60min be stirred with 600-800r/min rotating speeds, discharge,
Produce Atoxic plasticine.
As a further improvement on the present invention, the preservative agent is by 5 by bactericide and antioxidant：1-10：1 ratio
20% aqueous solution being re-dubbed, the bactericide are origanum oil, and the antioxidant is that Sage extract or radix glycyrrhizae are extracted
Thing.
As a further improvement on the present invention, the plasticising NMF is selected from hyaluronic acid, propane diols, sorbierite and pyrroles
One or more in alkanone carboxylic acid sodium.
The Atoxic plasticine of the present invention, its modified starch in being formulated are a kind of starch by being modified, and are had
Special physicochemical property, its freeze-thaw stability and gel force all have clear improvement, and can be changed using modified starch in plasticine
The elasticity of kind plasticine, makes feel more preferable, tack-free during use, and the present invention coordinates simultaneously with the addition of modified glutinous rice glue, make
The plasticity of plasticine is more preferable, and tung oil, turpentine oil and the castor oil of addition can make natural plant pigment color more bright-coloured, and not
Easily fade, will not be because of playing for a long time, in another color contamination to skin, it is in order to avoid rubber that their threes, which are used cooperatively,
Mud produces greasy feeling, and the soft durometer of plasticine can be adjusted by adding gelatine, make feel more preferable, and can make the color of natural plant pigment
Coloured silk keeps more long, while adds potassium hydrogen tartrate and can prevent modified starch aging, keeps the plasticity of plasticine, aloe for a long time
Gel and plasticising NMF make plasticine material moisture be not easy to evaporate, prevent that plasticine is dry and cracked, preservative agent primarily serve it is mould proof and
Oxidation resistant effect.The Atoxic plasticine of the present invention is ensureing that plasticine has preferable plasticity from various Nantural non-toxic compositions
With there is the advantages of nontoxic, irritant pollution-free again while good hand.
Embodiment
The present invention is described in further detail below in conjunction with embodiment.
Embodiment 1
A kind of Atoxic plasticine, including following components by weight percent：
7 parts of modified starch, modified 4 parts of glutinous rice glue, 2 parts of gelatine, 1 part of kaolin, 0.5 part of hyaluronic acid, lemon yellow 0.3
Part, 0.1 part of sodium Diacetate, 0.2 part of potassium hydrogen tartrate, 0.7 part of aloe gel, 0.1 part of tung oil, 0.1 part of turpentine oil, castor oil
0.1 part, 3 parts of microwax, 0.05 part of preservative agent, 2 parts of water.
The preservative agent is by 5 by bactericide and antioxidant：20% aqueous solution that 1 ratio is re-dubbed, it is described to kill
Microbial inoculum is origanum oil, and the antioxidant is Sage extract.
The specific preparation process of modified starch is as follows：
(1) 20g tapiocas are taken, it is molten to add 35g, concentration 0.05mol/L, the citric acid-sodium citrate buffering of pH value 3.5
Liquid, 40 DEG C are warming up to, is stirred；
(2) 0.2g carbohydrase is added, the constant temperature stirring enzymolysis 20h under conditions of 40 DEG C, pH value 3.5；
(3) add 0.5g, the sodium hydroxide solution that mass concentration is 5%, stir 30min, obtain pulpous state starch；
(4) 1g sodium acid carbonates are added into pulpous state starch, stirs, is transferred in microwave applicator, with 700W power
3min is handled, obtains modified starch.
The specific preparation process of modified glutinous rice glue is as follows：100g glutinous rice is soaked into 9h, the glutinous rice after immersion is ground
Slurry, with 100 mesh sieve net filtrations, added into the glutinous rice after filtering 8g sodium tripolyphosphate, 5g lignin, 4g aluminum sulfate,
10g water, stirs, and adds Bulking tank and heats 1h at 140 DEG C, then high temperature gelatinization is carried out at 130 DEG C, with 100 eye mesh screens
Filtering, then adds deionized water or distilled water carries out stabilization.
The specific preparation method of Atoxic plasticine is as follows：
(1) take gelatine to be put into reactor, add the hydrogen peroxide of mass fraction 20% of 1 times of its quality, be heated under stirring
55 DEG C, the zinc acetate of 0.3 times of gelatine quality is added, and use quality fraction is that 30% sodium hydroxide solution adjusts pH to 7.7,
Design temperature is 75 DEG C, stirs 5h；
(2) mixed liquor in reactor is naturally cooled into room temperature, then discharging, with citric acid by discharge mixed liquor pH value
Regulation is added modified starch and modified glutinous rice glue, container is transferred in microwave applicator, heated with 200W power microwaves to 5
20min, then pour into while hot in the homogeneous pot of high-speed shearing emulsion machine, with 2400r/min rotating speed homogenization 15min, discharging
After add sodium Diacetate and potassium hydrogen tartrate, stir 1h；
(3) material is transferred to centrifuge, with 4000r/min rotating speed centrifugal dehydrations, collects material in centrifuge, be transferred to cold
Hide in room, at 3 DEG C, freezing processing 30min, then warm naturally to room temperature；
(4) in batch mixer, kaolin, plasticising NMF, natural plant pigment, aloe gel, tung oil, pine are sequentially added
Fuel-economizing, castor oil, microwax, water, start batch mixer stirring, 40min is stirred with 600r/min rotating speeds, discharge, produce nothing
Malicious plasticine.
Embodiment 2
A kind of Atoxic plasticine, including following components by weight percent：
8 parts of modified starch, modified 7 parts of glutinous rice glue, 3 parts of gelatine, 2 parts of kaolin, 0.9 part of propane diols, capsicum red pigment 0.5
Part, 0.3 part of potassium hydrogen tartrate, aloe gel 1:1 .5 parts, 0.2 part of tung oil, 0.5 part of turpentine oil, 0.2 part of castor oil, 4 parts of microwax,
0.15 part of preservative agent, 3 parts of water.
The preservative agent is by 5 by bactericide and antioxidant：20% aqueous solution that 1 ratio is re-dubbed, it is described to kill
Microbial inoculum is origanum oil, and the antioxidant is licorice.
The specific preparation process of modified starch is as follows：
(1) 23g farinas are taken, add 38g, concentration 0.06mol/L, the citric acid-sodium citrate buffering of pH value 3.5
Solution, 42 DEG C are warming up to, is stirred；
(2) 0.3g carbohydrase is added, the constant temperature stirring enzymolysis 22h under conditions of 42 DEG C, pH value 3.5；
(3) add 0.8g, the sodium hydroxide solution that mass concentration is 6%, stir 35min, obtain pulpous state starch；
(4) 1.5g sodium acid carbonates are added into pulpous state starch, stirs, is transferred in microwave applicator, with 700W work(
Rate handles 4min, obtains modified starch.
The specific preparation process of modified glutinous rice glue is as follows：100g glutinous rice is soaked into 10h, the glutinous rice after immersion is ground
Slurry, with 100 mesh sieve net filtrations, added into the glutinous rice after filtering 9g sodium tripolyphosphate, 6g lignin, 4g aluminum sulfate,
11g water, stirs, and adds Bulking tank and heats 1h at 145 DEG C, then high temperature gelatinization is carried out at 135 DEG C, with 100 eye mesh screens
Filtering, then adds deionized water or distilled water carries out stabilization.
The specific preparation method of Atoxic plasticine is as follows：
(1) take gelatine to be put into reactor, add the hydrogen peroxide of mass fraction 20% of 1.5 times of its quality, stir lower heat
To 57 DEG C, add the zinc acetate of 0.3 times of gelatine quality, and use quality fraction be 30% sodium hydroxide solution adjust pH to
7.8, design temperature is 75 DEG C, stirs 6h；
(2) mixed liquor in reactor is naturally cooled into room temperature, then discharging, with citric acid by discharge mixed liquor pH value
Regulation is added modified starch and modified glutinous rice glue, container is transferred in microwave applicator, heated with 200W power microwaves to 5
20min, then pour into while hot in the homogeneous pot of high-speed shearing emulsion machine, with 2500r/min rotating speed homogenization 20min, discharging
After add sodium Diacetate and potassium hydrogen tartrate, stir 1h；
(3) material is transferred to centrifuge, with 4000r/min rotating speed centrifugal dehydrations, collects material in centrifuge, be transferred to cold
Hide in room, at 3 DEG C, freezing processing 35min, then warm naturally to room temperature；
(4) in batch mixer, kaolin, plasticising NMF, natural plant pigment, aloe gel, tung oil, pine are sequentially added
Fuel-economizing, castor oil, microwax, water, start batch mixer stirring, 45min is stirred with 600r/min rotating speeds, discharge, produce nothing
Malicious plasticine.
Embodiment 3
A kind of Atoxic plasticine, including following components by weight percent：
8 parts of modified starch, modified 5 parts of glutinous rice glue, 3 parts of gelatine, 2 parts of kaolin, 0.6 part of sorbierite, 0.5 part of sunset yellow,
0.3 part of sodium Diacetate, 0.3 part of potassium hydrogen tartrate, 0.9 part of aloe gel, 0.3 part of tung oil, 0.4 part of turpentine oil, castor oil 0.4
Part, 5 parts of microwax, 0.08 part of preservative agent, 3 parts of water.
The preservative agent is by 6 by bactericide and antioxidant：20% aqueous solution that 1 ratio is re-dubbed, it is described to kill
Microbial inoculum is origanum oil, and the antioxidant is licorice.
The specific preparation process of modified starch is as follows：
(1) 25g wheaten starches are taken, it is molten to add 40g, concentration 0.07mol/L, the citric acid-sodium citrate buffering of pH value 3.7
Liquid, 45 DEG C are warming up to, is stirred；
(2) 0.4g carbohydrase is added, the constant temperature stirring enzymolysis 24h under conditions of 45 DEG C, pH value 3.7；
(3) add 0.7g, the sodium hydroxide solution that mass concentration is 7%, stir 40min, obtain pulpous state starch；
(4) 2g sodium acid carbonates are added into pulpous state starch, stirs, is transferred in microwave applicator, with 750W power
5min is handled, obtains modified starch.
The specific preparation process of modified glutinous rice glue is as follows：100g glutinous rice is soaked into 12h, the glutinous rice after immersion is ground
Slurry, with 150 mesh sieve net filtrations, added into the glutinous rice after filtering 9g sodium tripolyphosphate, 7g lignin, 5g aluminum sulfate,
12g water, stirs, and adds Bulking tank and heats 2h at 145 DEG C, then high temperature gelatinization is carried out at 135 DEG C, with 100 eye mesh screens
Filtering, then adds deionized water or distilled water carries out stabilization.
The specific preparation method of Atoxic plasticine is as follows：
(1) take gelatine to be put into reactor, add the hydrogen peroxide of mass fraction 20% of 1.5 times of its quality, stir lower heat
To 57 DEG C, the zinc acetate of 0.3 times of gelatine quality is added, and use quality fraction is that 30% sodium hydroxide solution adjusts pH to 8,
Design temperature is 78 DEG C, stirs 6h；
(2) mixed liquor in reactor is naturally cooled into room temperature, then discharging, with citric acid by discharge mixed liquor pH value
Regulation is added modified starch and modified glutinous rice glue, container is transferred in microwave applicator, heated with 200W power microwaves to 5.5
20min, then pour into while hot in the homogeneous pot of high-speed shearing emulsion machine, with 2500r/min rotating speed homogenization 20min, discharging
After add sodium Diacetate and potassium hydrogen tartrate, stir 1h；
(3) material is transferred to centrifuge, with 5000r/min rotating speed centrifugal dehydrations, collects material in centrifuge, be transferred to cold
Hide in room, at 3 DEG C, freezing processing 35min, then warm naturally to room temperature；
(4) in batch mixer, kaolin, plasticising NMF, natural plant pigment, aloe gel, tung oil, pine are sequentially added
Fuel-economizing, castor oil, microwax, water, start batch mixer stirring, 45min is stirred with 650r/min rotating speeds, discharge, produce nothing
Malicious plasticine.
Embodiment 4
A kind of Atoxic plasticine, including following components by weight percent：
9 parts of modified starch, modified 7 parts of glutinous rice glue, 3 parts of gelatine, 1 part of kaolin, 1.2 parts of pyrrolidone sodium carboxylate, safflower
0.7 part of flavine, 0.4 part of sodium Diacetate, 0.4 part of potassium hydrogen tartrate, 0.9 part of aloe gel, 0.3 part of tung oil, 0.8 part of turpentine oil,
0.5 part of castor oil, 6 parts of microwax, 0.09 part of preservative agent, 5 parts of water.
The preservative agent is by 7 by bactericide and antioxidant：20% aqueous solution that 1 ratio is re-dubbed, it is described to kill
Microbial inoculum is origanum oil, and the antioxidant is Sage extract.
The specific preparation process of modified starch is as follows：
(1) 27g water caltrop starchs are taken, it is molten to add 42g, concentration 0.08mol/L, the citric acid-sodium citrate buffering of pH value 4.2
Liquid, 48 DEG C are warming up to, is stirred；
(2) 0.2-0.5g carbohydrase is added, the constant temperature stirring enzymolysis 25h under conditions of 48 DEG C, pH value 4.2；
(3) add 1.5g, the sodium hydroxide solution that mass concentration is 6%, stir 45min, obtain pulpous state starch；
(4) 2g sodium acid carbonates are added into pulpous state starch, stirs, is transferred in microwave applicator, with 800W power
5min is handled, obtains modified starch.
The specific preparation process of modified glutinous rice glue is as follows：100g glutinous rice is soaked into 12h, the glutinous rice after immersion is ground
Slurry, with 150 mesh sieve net filtrations, added into the glutinous rice after filtering 10g sodium tripolyphosphate, 8g lignin, 5g aluminum sulfate,
12g water, stirs, and adds Bulking tank and heats 1h at 152 DEG C, then high temperature gelatinization is carried out at 150 DEG C, with 100 eye mesh screens
Filtering, then adds deionized water or distilled water carries out stabilization.
The specific preparation method of Atoxic plasticine is as follows：
(1) take gelatine to be put into reactor, add the hydrogen peroxide of mass fraction 20% of 2 times of its quality, be heated under stirring
60 DEG C, the zinc acetate of 0.3 times of gelatine quality is added, and use quality fraction is that 30% sodium hydroxide solution adjusts pH to 7.9,
Design temperature is 82 DEG C, stirs 6h；
(2) mixed liquor in reactor is naturally cooled into room temperature, then discharging, with citric acid by discharge mixed liquor pH value
Regulation is added modified starch and modified glutinous rice glue, container is transferred in microwave applicator, heated with 300W power microwaves to 6
25min, then pour into while hot in the homogeneous pot of high-speed shearing emulsion machine, with 2600r/min rotating speed homogenization 20min, discharging
After add sodium Diacetate and potassium hydrogen tartrate, stir 2h；
(3) material is transferred to centrifuge, with 5000r/min rotating speed centrifugal dehydrations, collects material in centrifuge, be transferred to cold
Hide in room, at 4 DEG C, freezing processing 42min, then warm naturally to room temperature；
(4) in batch mixer, kaolin, plasticising NMF, natural plant pigment, aloe gel, tung oil, pine are sequentially added
Fuel-economizing, castor oil, microwax, water, start batch mixer stirring, 50min is stirred with 700r/min rotating speeds, discharge, produce nothing
Malicious plasticine.
Embodiment 5
A kind of Atoxic plasticine, including following components by weight percent：
10 parts of modified starch, modified 8 parts of glutinous rice glue, 4 parts of gelatine, 3 parts of kaolin, 1.5 parts of pyrrolidone sodium carboxylate, kermes
Red 1 part, 0.7 part of sodium Diacetate, 0.8 part of potassium hydrogen tartrate, 2 parts of aloe gel, 0.8 part of tung oil, 1.5 parts of turpentine oil, castor oil
1.2 parts, 7 parts of microwax, 0.15 part of preservative agent, 4 parts of water.The preservative agent is by 9 by bactericide and antioxidant：1 ratio
20% aqueous solution being re-dubbed, the bactericide are origanum oil, and the antioxidant is Sage extract.
The specific preparation process of modified starch is as follows：
(1) 28g Rhizoma Nelumbinis starch is taken, it is molten to add 45g, concentration 0.09mol/L, the citric acid-sodium citrate buffering of pH value 4.3
Liquid, 48 DEG C are warming up to, is stirred；
(2) 0.4g carbohydrase is added, the constant temperature stirring enzymolysis 26h under conditions of 48 DEG C, pH value 4.3；
(3) add 1.8g, the sodium hydroxide solution that mass concentration is 7%, stir 45min, obtain pulpous state starch；
(4) 2g sodium acid carbonates are added into pulpous state starch, stirs, is transferred in microwave applicator, with 800W power
5min is handled, obtains modified starch.
The specific preparation process of modified glutinous rice glue is as follows：100g glutinous rice is soaked into 12h, the glutinous rice after immersion is ground
Slurry, with 200 mesh sieve net filtrations, added into the glutinous rice after filtering 10g sodium tripolyphosphate, 9g lignin, 5g aluminum sulfate,
14g water, stirs, and adds Bulking tank and heats 2h at 150 DEG C, then high temperature gelatinization is carried out at 155 DEG C, with 100 eye mesh screens
Filtering, then adds deionized water or distilled water carries out stabilization.
The specific preparation method of Atoxic plasticine is as follows：
(1) take gelatine to be put into reactor, add the hydrogen peroxide of mass fraction 20% of 2 times of its quality, be heated under stirring
60 DEG C, the zinc acetate of 0.4 times of gelatine quality is added, and use quality fraction is that 30% sodium hydroxide solution adjusts pH to 8, if
Constant temperature degree is 80 DEG C, stirs 6h；
(2) mixed liquor in reactor is naturally cooled into room temperature, then discharging, with citric acid by discharge mixed liquor pH value
Regulation is added modified starch and modified glutinous rice glue, container is transferred in microwave applicator, heated with 300W power microwaves to 6
25min, then pour into while hot in the homogeneous pot of high-speed shearing emulsion machine, with 2600r/min rotating speed homogenization 20min, discharging
After add sodium Diacetate and potassium hydrogen tartrate, stir 2h；
(3) material is transferred to centrifuge, with 5000r/min rotating speed centrifugal dehydrations, collects material in centrifuge, be transferred to cold
Hide in room, at 5 DEG C, freezing processing 40min, then warm naturally to room temperature；
(4) in batch mixer, kaolin, plasticising NMF, natural plant pigment, aloe gel, tung oil, pine are sequentially added
Fuel-economizing, castor oil, microwax, water, start batch mixer stirring, 55min is stirred with 750r/min rotating speeds, discharge, produce nothing
Malicious plasticine.
Embodiment 6
A kind of Atoxic plasticine, including following components by weight percent：
It is 11 parts of modified starch, modified 9 parts of glutinous rice glue, 5 parts of gelatine, 3 parts of kaolin, 1.6 parts of sorbierite, indigo 1.2 parts, double
It is 1 part of sodium acetate, 0.9 part of potassium hydrogen tartrate, 2.3 parts of aloe gel, 0.9 part of tung oil, 1.6 parts of turpentine oil, 1.3 parts of castor oil, micro-
Brilliant 8 parts of wax, 0.2 part of preservative agent, 5 parts of water.
The preservative agent is by 10 by bactericide and antioxidant：20% aqueous solution that 1 ratio is re-dubbed, it is described to kill
Microbial inoculum is origanum oil, and the antioxidant is licorice.
The specific preparation process of modified starch is as follows：
(1) 30g water caltrop starchs are taken, it is molten to add 50g, concentration 1.00mol/L, the citric acid-sodium citrate buffering of pH value 4.5
Liquid, 50 DEG C are warming up to, is stirred；
(2) 0.5g carbohydrase is added, the constant temperature stirring enzymolysis 28h under conditions of 50 DEG C, pH value 4.5；
(3) add 2.0g, the sodium hydroxide solution that mass concentration is 8%, stir 50min, obtain pulpous state starch；
(4) 3g sodium acid carbonates are added into pulpous state starch, stirs, is transferred in microwave applicator, with 800W power
6min is handled, obtains modified starch.
The specific preparation process of modified glutinous rice glue is as follows：100g glutinous rice is soaked into 15h, the glutinous rice after immersion is ground
Slurry, with 200 mesh sieve net filtrations, 12g sodium tripolyphosphate, 10g lignin, 6g sulfuric acid are added into the glutinous rice after filtering
The water of aluminium, 15g, stirs, and adds Bulking tank and heats 2h at 155 DEG C, then high temperature gelatinization is carried out at 160 DEG C, with 150 mesh sieves
Net filtration, then adds deionized water or distilled water carries out stabilization.
The specific preparation method of Atoxic plasticine is as follows：
(1) take gelatine to be put into reactor, add the hydrogen peroxide of mass fraction 20% of 2 times of its quality, be heated under stirring
65 DEG C, the zinc acetate of 0.5 times of gelatine quality is added, and use quality fraction is that 30% sodium hydroxide solution adjusts pH to 8.1,
Design temperature is 85 DEG C, stirs 7h；
(2) mixed liquor in reactor is naturally cooled into room temperature, then discharging, with citric acid by discharge mixed liquor pH value
Regulation is added modified starch and modified glutinous rice glue, container is transferred in microwave applicator, heated with 300W power microwaves to 6
30min, then pour into while hot in the homogeneous pot of high-speed shearing emulsion machine, with 2700r/min rotating speed homogenization 25min, discharging
After add sodium Diacetate and potassium hydrogen tartrate, stir 3h；
(3) material is transferred to centrifuge, with 5500r/min rotating speed centrifugal dehydrations, collects material in centrifuge, be transferred to cold
Hide in room, at 5 DEG C, freezing processing 45min, then warm naturally to room temperature；
(4) in batch mixer, kaolin, plasticising NMF, natural plant pigment, aloe gel, tung oil, pine are sequentially added
Fuel-economizing, castor oil, microwax, water, start batch mixer stirring, 60min is stirred with 800r/min rotating speeds, discharge, produce nothing
Malicious plasticine.
1-6 of the embodiment of the present invention obtains plasticine and meets GB6675-86 after tested《Chinese toy safety standard》Regulation.It is real
Apply the toxotest that a 1-6 obtains plasticine and in the market buys comparative example 1-3 plasticine：
Plasticine 10g is taken respectively, sheet is cut into and is put into 20ml distilled water, is sealed with preservative film and to soak 24 small
When, the leachate of each sample is made.
Biologicall test of the plasticine leachate to the toxicity of dendrolimus punctatus is carried out in diameter 15cm incubator, will be new
Fresh Folium Pini soaks 3min in the extract solution of prescribed concentration, flings to solvent after taking-up at room temperature and is put into culture dish.
The a number of dendrolimus punctatus larvae of culture dish is accessed again.The biologicall test of four-age larva is carried out at room temperature, first-instar young
Experiment carried out in 30 DEG C, the climatic chamber of relative humidity 90%, dead larvae number is counted after 24h, and it is dead to calculate correction
Die rate.
Dead larvae statistical form
By experiment, it is found that the toxicity that the obtained plasticine of embodiment 1-6 buys plasticine compared with the market is low, it is safe.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
- A kind of 1. Atoxic plasticine, it is characterised in that：Including following components by weight percent：Modified starch 7-11 parts, modified glutinous rice glue 4-9 parts, gelatine 2-5 parts, kaolin 1-3 parts, plasticising NMF 0.5-1.6 parts, Natural plant pigment 0.3-1.2 parts, potassium hydrogen tartrate 0.2-0.9 parts, aloe gel 0.7-2.3 parts, tung oil 0.1-0.9 parts, pine Fuel-economizing 0.1-1.6 parts, castor oil 0.1-1.3 parts, microwax 3-8 parts, preservative agent 0.05-0.2 parts, water 2-5 parts.
- A kind of 2. Atoxic plasticine according to claim 1, it is characterised in that：Including following components by weight percent：Modified starch 8 Part, modified 7 parts of glutinous rice glue, 3 parts of gelatine, 2 parts of kaolin, 0.9 part of NMF of plasticising, 0.5 part of natural plant pigment, hydrogen tartrate 0.3 part of potassium, aloe gel 1:1 .5 parts, 0.2 part of tung oil, 0.5 part of turpentine oil, 0.2 part of castor oil, 4 parts of microwax, preservative agent 0.15 Part, 3 parts of water.
- A kind of 3. Atoxic plasticine according to claim 2, it is characterised in that：The specific preparation process of modified starch is such as Under：(1) 20-30g starch is taken, adds 35-50g, concentration 0.05-1.00mol/L, pH value 3.5-4.5 citric acid-citric acid Sodium cushioning liquid, 40 DEG C -50 DEG C are warming up to, is stirred；(2) 0.2-0.5g carbohydrase is added, the constant temperature stirring enzymolysis 20-28h under conditions of 40 DEG C -50 DEG C, pH value 3.5-4.5；(3) add 0.5-2.0g, the sodium hydroxide solution that mass concentration is 5%-8%, stir 30-50min, obtain pulpous state starch；(4) 1-3g sodium acid carbonates are added into pulpous state starch, stirs, is transferred in microwave applicator, with 700-800W work( Rate handles 3-6min, obtains modified starch.One or more of the starch in tapioca, farina, wheat kind of starch, water caltrop starch, Rhizoma Nelumbinis starch.
- A kind of 4. Atoxic plasticine according to claim 3, it is characterised in that：The specific preparation process of modified glutinous rice glue It is as follows：100g glutinous rice is soaked into 9-15h, the glutinous rice after immersion is subjected to defibrination, with 100-200 mesh sieve net filtrations, to after filtering Glutinous rice in add 8-12g sodium tripolyphosphate, 5-10g lignin, 4-6g aluminum sulfate, 10-15g water, stir, Add Bulking tank and heat 1-2h at 140-155 DEG C, then high temperature gelatinization is carried out at 130-160 DEG C, with 100-150 eye mesh screen mistakes Filter, then adds deionized water or distilled water carries out stabilization.
- A kind of 5. Atoxic plasticine according to claim 4, it is characterised in that：The natural plant pigment is selected from turmeric Element, shellac color, safflower yellow, capsicum red pigment, Monascus color, Betacyanins, amaranth, famille rose, lemon yellow, sunset yellow, One or more during maize, Gardenia Yellow, sea-buckthorn are yellow, citrus is yellow and indigo.
- 6. according to a kind of Atoxic plasticine described in claim any one of 1-5, it is characterised in that：Specific preparation method is as follows：(1) take gelatine to be put into reactor, add the hydrogen peroxide of mass fraction 20% of 1-2 times of its quality, 55 are heated under stirring DEG C -65 DEG C, the zinc acetate of 0.3-0.5 times of gelatine quality is added, and use quality fraction is the regulation of 30% sodium hydroxide solution PH to 7.7-8.1, design temperature are 75-85 DEG C, stir 5-7h；(2) mixed liquor in reactor is naturally cooled into room temperature, then discharging, adjusted the pH value for the mixed liquor that discharges with citric acid To 5-6, modified starch and modified glutinous rice glue are added, container is transferred in microwave applicator, is heated with 200-300W power microwaves 20-30min, then pour into while hot in the homogeneous pot of high-speed shearing emulsion machine, with 2400-2700r/min rotating speed homogenizations 15- 25min, potassium hydrogen tartrate is added after discharging, stir 1-3h；(3) material is transferred to centrifuge, with 4000-5500r/min rotating speed centrifugal dehydrations, collects material in centrifuge, be transferred to In refrigerating chamber, at 3-5 DEG C, freezing processing 30-45min, room temperature is then warmed naturally to；(4) in batch mixer, kaolin, plasticising NMF, natural plant pigment, aloe gel, tung oil, turpentine are sequentially added Oil, castor oil, microwax, water, start batch mixer stirring, 40-60min is stirred with 600-800r/min rotating speeds, discharge, i.e., Obtain Atoxic plasticine.
- A kind of 7. Atoxic plasticine according to claim 6, it is characterised in that：The preservative agent is by bactericide and antioxygen Agent presses 5：1-10：20% aqueous solution that 1 ratio is re-dubbed, the bactericide are origanum oil, and the antioxidant is mouse Tail grass extract or licorice.
- A kind of 8. Atoxic plasticine according to claim 7, it is characterised in that：The plasticising NMF is selected from hyalomitome One or more in acid, propane diols, sorbierite and pyrrolidone sodium carboxylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710763951.8A CN107501629A (en) | 2017-08-30 | 2017-08-30 | A kind of Atoxic plasticine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710763951.8A CN107501629A (en) | 2017-08-30 | 2017-08-30 | A kind of Atoxic plasticine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107501629A true CN107501629A (en) | 2017-12-22 |
Family
ID=60694402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710763951.8A Pending CN107501629A (en) | 2017-08-30 | 2017-08-30 | A kind of Atoxic plasticine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107501629A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314646A (en) * | 2008-07-18 | 2008-12-03 | 云南烟草科学研究院 | Modified starch particle, preparation and application thereof |
| CN101531779A (en) * | 2009-04-09 | 2009-09-16 | 云南烟草科学研究院 | Macroporous and microporous hybrid starch granule and preparation method and application thereof |
| CN101623562A (en) * | 2008-07-10 | 2010-01-13 | 宁波松鹤文具有限公司 | Allochroic color daub and preparation method thereof |
| CN101863995A (en) * | 2010-06-21 | 2010-10-20 | 华南理工大学 | Preparation method for starch-based fat substitute |
| CN103651654A (en) * | 2013-12-12 | 2014-03-26 | 刘泽源 | Handwork-dough-modeling and plasticine dual-purpose material |
| CN105996061A (en) * | 2016-05-12 | 2016-10-12 | 河南泰利杰生物科技有限公司 | Preparation process of dextrin difficult to digest |
| CN106117630A (en) * | 2016-08-05 | 2016-11-16 | 郭迎庆 | A kind of preparation method of Atoxic plasticine |
| CN107267087A (en) * | 2017-08-14 | 2017-10-20 | 温州鞋革职业中等专业学校 | Footwear natural gum |
-
2017
- 2017-08-30 CN CN201710763951.8A patent/CN107501629A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623562A (en) * | 2008-07-10 | 2010-01-13 | 宁波松鹤文具有限公司 | Allochroic color daub and preparation method thereof |
| CN101314646A (en) * | 2008-07-18 | 2008-12-03 | 云南烟草科学研究院 | Modified starch particle, preparation and application thereof |
| CN101531779A (en) * | 2009-04-09 | 2009-09-16 | 云南烟草科学研究院 | Macroporous and microporous hybrid starch granule and preparation method and application thereof |
| CN101863995A (en) * | 2010-06-21 | 2010-10-20 | 华南理工大学 | Preparation method for starch-based fat substitute |
| CN103651654A (en) * | 2013-12-12 | 2014-03-26 | 刘泽源 | Handwork-dough-modeling and plasticine dual-purpose material |
| CN105996061A (en) * | 2016-05-12 | 2016-10-12 | 河南泰利杰生物科技有限公司 | Preparation process of dextrin difficult to digest |
| CN106117630A (en) * | 2016-08-05 | 2016-11-16 | 郭迎庆 | A kind of preparation method of Atoxic plasticine |
| CN107267087A (en) * | 2017-08-14 | 2017-10-20 | 温州鞋革职业中等专业学校 | Footwear natural gum |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105594755B (en) | A kind of plant mosquito-repellent and the preparation method with repelling effect fabric | |
| CN106732427A (en) | A kind of Modified air cleanser and preparation method thereof | |
| CN105838541A (en) | Preparation method of Chinese herbal medicine wine yeast | |
| CN103493702A (en) | Antibacterial fresh-keeping juicy peach growth bag and manufacturing method thereof | |
| CN105199462A (en) | Plant sterilizing insect-repelling functional type inner wall emulsion paint and preparation method thereof | |
| CN105419192A (en) | Nontoxic elastic plasticine and preparation method thereof | |
| CN108670882A (en) | A kind of edible lipstick and preparation method thereof | |
| CN108029708A (en) | One kind prevention citrus bacterial canker disease composition of medicine | |
| CN109355136A (en) | A kind of preparation method and its handmade soap of lily feet flower essential oil | |
| CN106398365A (en) | Antibacterial mildew-resistant interior environment-friendly coating capable of removing methanal with high efficiency, and preparation method thereof | |
| CN101897347A (en) | Plant-based bacteriostat, preparation method thereof and application thereof | |
| CN109535739A (en) | The application of the preparation method of edible preservative film a kind of and the film in substance fresh-keeping aspect | |
| CN107501629A (en) | A kind of Atoxic plasticine | |
| CN102423289A (en) | Beautifying membrane capable of complete absorption | |
| CN107474562A (en) | A kind of strong durability plasticine | |
| CN106508979A (en) | Pharmaceutical composition for prevention and control of liberobacter asiaticum | |
| CN107304296A (en) | A kind of nontoxic antibacterial plasticine and preparation method thereof | |
| CN107996696A (en) | A kind of antistaling agent for orange storing | |
| CN109280226A (en) | A kind of high viscoplasticity is retained the preparation method of edible plasticine | |
| CN107094868A (en) | A kind of red bayberry preservative being combined based on plant extracts | |
| CN111686016A (en) | Water-oil two-layer scalp care plant essential oil | |
| CN106075522B (en) | A kind of environmentally friendly spray improving goat circle peculiar smell | |
| CN109602719A (en) | A kind of animal Capsules and its preparation process | |
| CN107823070A (en) | A kind of hand lotion and preparation method thereof | |
| CN107881036A (en) | A kind of soap of Chinese medicine 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 |
Application publication date: 20171222 |
|
| RJ01 | Rejection of invention patent application after publication |