CN1177609A - Formula for making structural section of children's hand and foot mould, and production process thereof - Google Patents
Formula for making structural section of children's hand and foot mould, and production process thereof Download PDFInfo
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- CN1177609A CN1177609A CN 97105317 CN97105317A CN1177609A CN 1177609 A CN1177609 A CN 1177609A CN 97105317 CN97105317 CN 97105317 CN 97105317 A CN97105317 A CN 97105317A CN 1177609 A CN1177609 A CN 1177609A
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Abstract
The present invention relates to a formula of material for making child's hand and foot model and its preparation proces. It consits of two portions of moulage formula and model material formula, and in its advanced preparation process the moulage is made of room temp. quickly-forming elastic nontoxic material including alginates and rubber, etc., the model material includes self-setting and thermosetting plasthetic materials. Said invented child's model product possesses the advantages of three-dimensional intensely alive and life-like moulding ,fine structure, soft colour and high artistic value.
Description
The present invention relates to a kind of prescription and production technique of the children's of making trick model material, belong to the daily life arts and crafts.
In the prior art, die adopts the ink paste material to make more in children's trick model, because ink paste only is plastic state, no flow state before producing, make the no solid state in back, its process is earlier hand or pin to be pressed into press molding in the ink paste, under the effect of pressure, flaccidity of the extremities is organized compressive deformation, can not reflect the shape that presents under the trick state of nature fully, in addition, because ink paste lacks mobile feature, after being pressed into ink paste, trick can not be deep into fine structure places such as toe ditch, the prepared general profile of getting only trick can not reflect the lovely naturally state of children's trick fully truly, makes the trick model of making more stiff, fuzzy, lack lively sense.
The object of the present invention is to provide a kind of prescription and production technique of the children's of making trick model material, by adopting the self-vulcanizing elastic impression material, be the moving state of semi-fluid before the curing, to the no pressure of children's flaccidity of the extremities tissue, can go deep in the trick fine structure, trick line, toe ditch, the clear printing of toenail are come out, has the easy demoulding accuracy of repetition of elasticity height after the curing, children's trick model that it makes has vivid, the structure exquisiteness, color is true, and artistic value is higher, and, children's skin there is not any pungency.
Technology contents of the present invention comprises:
A kind of prescription of making children's trick model material, it is to be made of die and model material formula two aspects, what moulage was selected for use is that the quick shaped resilient non-toxic material of room temperature is made, it comprises alginic acid salt and rubber-like, the alginic acid salt comprises alginate powder, sodiun alginate paste, rubber-like comprises silicon rubber, thiorubber, polyether rubber, and the model material comprises self-curing plastic and heat plastic cement two classes with fixed attention, wherein:
1, the alginate powder is to be made by the following weight proportion raw material in the modeling composition alginic acid salt, potassium alginate 7-30 part, calcium sulfate 10-24 part, zinc oxide 1-3 part, diatomite 60-80 part, potassium fluotitanate 2-4 part, sodium phosphate 2-7 part, talcum powder 2-10 part, spices 0.01-0.03 part, stupid potassium acid sodium 0.01-0.05 part.
2, the sodiun alginate paste is to be made paste by the following weight proportion raw material in the modeling composition alginic acid salt: potassium alginate 7-30 part, zinc oxide 1-3 part, diatomite 60-80 part, potassium fluotitanate 2-4 part, sodium phosphate 2-7 part, talcum powder 2-10 part, spices 0.01-0.03 part, Sodium Benzoate 0.01-0.05 part; Pulvis: calcium sulfate 50-100 part.
3, silicon rubber is to be made by the following weight proportion raw material in the modeling composition rubber-like, polydimethylsiloxane 65-95 part, linking agent 5-35 part, organotin 0.01-2 part.
4, thiorubber is to be made by the following weight proportion raw material in the modeling composition rubber-like, liquid polysulphide rubber 40-95 part, vulcanizing agent 5-13 part, sulphur 2-6 part, adjacent stupid dioctyl phthalate dioctyl ester 0.5-6 part, titanium oxide 10-30 part.
5, polyether rubber is to be made by the following weight proportion raw material in the modeling composition rubber-like, polyvinyl ether rubber 60-90 part, aromatic sulphonic acid ester 5-8 part, zinc oxide 10-25 part.
6, self-curing plastic is to be made powder by the following weight proportion raw material in the model material: methyl methacrylate polymer 90-95 part, initiator 0.1-5 part, pigment 0.01-0.05 part; Liquid: methyl methacrylate monomer 85-99 part, promotor 1-10 part, stablizer 0.1-5 part, UV light absorber 0.1-2 part.
7, hot plastic cement with fixed attention is to be made liquid by the following weight proportion raw material in the model material: methyl methacrylate gathers monomer 90-99 part, stablizer 0.1-5 part; Powder: polymethyl methacrylate polymer 95-99 part, pigment 0.01-0.05 part, solidifying agent 0.1-5 part.
Above-mentioned component is made the prescription and the production technique of children's trick model material of the present invention: the main technique flow process comprises that die is produced and model perfusion is made two processes, and concrete operation method follows these steps to carry out successively:
A, die is produced: press modeling composition a, the alginate powder, b, the sodiun alginate paste, c, silicon rubber, d, thiorubber, e, polyether rubber formulation weight proportioning, wherein any prescription takes out by proportion and puts into the glue bowl, stir and be in harmonious proportion evenly, between 45 seconds to 1 minute mediation time, the material that mixes up is put into pallet and floating, its amount of putting into can be made part or all of trick section bar material consumption according to need and be decided, slowly be pressed in the material pallet children's hand or pin level, make at the bottom of whole brothers, all trick toe 2/3 heel or wrist height all immerse in the moulage, and need make hand, there is space, the 5mm left and right sides pin edge and pallet inboard, to guarantee that modeling composition has adequate thickness, treat in required time to take out behind the modeling composition complete gelation, make the trick die, wherein, a, b, c, d, in the e modeling composition prescription, water addition ratio, water temperature, churning time, operating time, temperature, process time parameters such as delivery are respectively: a, powder: water=1: 1-1: 6,20 ± 2 ℃ of water temperatures, stirred 2-3 minute delivery 45 seconds to 1 minute; B, powder: liquid=1: 1-1: 4, stir 45 paper money to 1 minute, 2-3 minute delivery; C, stirring 3 minutes, 3 minutes operating times, service temperature 10-30 ℃ room temperature, 6-8 minute delivery; D, 3 minutes operating times, 23 ℃ of room temperatures of service temperature, 5-6 minute delivery; E, 30 minutes condiment time, 2 minutes operating times, delivery 5-6 minute;
B, model perfusion, a, self-curing plastic are recorded model method and are, die is flat on the desktop, by its formulation weight ratio, get an amount of liquor and put into cup, add pulvis until being submerged into paste fully, slowly pour in the die in 3 minutes and constantly change die and place angle material is evenly flowed in the every place of the die fine structure the good paste of blending, avoid producing bubble, die is full of the back horizontal positioned fully, after 30 minutes, can in die, take out three-dimensional trick type, grind off residual place, edge and become the trick model, can be processed into the hanging decoration product; B, hot type glue is with fixed attention recorded model method and is, modelling wax is put into the container internal heating, pour in the die after dissolving, take out in die the hard fully solid back of wax pattern after 5 minutes, behind the alcohol degrease, in the flask Lower Half, pour the gypsum that mixes up into, and wax pattern is placed on immerses 0.5cm on the gypsum, treat that gypsum after solid firmly covers first half box type, and pour the good gypsum of blending into, rock gently and prevent that bubble from producing, lid was gone into lid 20 minutes, whole flask was immersed solution 15 minutes, about 80 ℃ of water temperatures, treat to open flask after wax dissolves, wash repeatedly with boiling water, clean the residual wax on the gypsum, obtain plaster impression, by the formulation weight proportioning, powder, the liquor raw material is by 1: 1-3: 1 proportioning is also transferred all, be pressed in the plaster impression to be full of, after with two box types relatively and pressurization, put into the boiling water water boil 40 minutes, and removed gypsum behind the naturally cooling and promptly get the trick model.
The invention has the advantages that:
1, the moulage initial stage is the moving state of semi-fluid, trick soft tissue pressure is not produced deformation, can enter down recessed tissue, has elasticity after solid firmly, moulage generation deformation is beneficial to the demoulding during demoulding, under elastic contribution, recover original state after the demoulding again, to print precise structure accurate, undeformed, and can be made into the full pin of full hand as requested, comprise the back of the hand, instep and ankle joint model, true nature ground has reflected the form of children's tricks, and finished product is firm wear-resisting, color tunable, artistic value is higher;
2, raw material sources are extensive, and processing route is short, are convenient to operation, easily processing and manufacturing, and market outlook are wide.
Embodiment 1:
A kind of prescription of making children's trick model material, the alginate powder is (consumption is a weight part) of being made by the raw material of following component in the modeling composition alginic acid salt, potassium alginate 7-30 part, calcium sulfate CaSO
410-24 part, zinc oxide ZnO1-3 part, diatomite 60-80 part, potassium fluotitanate 2-4 part, sodium phosphate Na
3PO
42-7 part, talcum powder 2-10 part, spices 0.01-0.03 part, Sodium Benzoate
0.01-0.05 part.
Embodiment 2:
A kind of prescription of making children's trick model material, the sodiun alginate paste is (consumption is a weight part) of being made by the raw material of following component in the modeling composition alginic acid salt, paste: potassium alginate 7-30 part, zinc oxide 1-3 part, diatomite 60-80 part, potassium fluotitanate 2-4 part, sodium phosphate Na
3PO
42-7 part, talcum powder 2-10 part, spices 0.01-0.03 part, Sodium Benzoate 0.01-0.05 part; Paste: calcium sulfate 50-100 part.
Embodiment 3:
A kind of prescription of making children's trick model material, silicon rubber is (consumption is a weight part) of being made by the raw material of following component in the modeling composition rubber-like, polydimethylsiloxane
65-95 part, tetraethoxy C
2H
5O (HSiO
2) 5-35 part, stannous octoate C
7H
5COOSn0.01-2 part.
Embodiment 4:
A kind of prescription of making children's trick model material, thiorubber is (consumption is a weight fraction) of being made by the raw material of following component in the modeling composition rubber-like, liquid polysulphide rubber 40-95 part, manganese peroxide MnO
45-13 part, sulphur S2-6 part, adjacent stupid dioctyl phthalate dioctyl ester
0.5-6 part, titanium oxide TiO
210-30 part.
Embodiment 5:
A kind of prescription of making children's trick model material, polyether rubber is (consumption is that weight is) of being made by the raw material of following component in the modeling composition rubber-like, polyvinyl ether rubber 60-90 part, aromatic sulphonic acid ester 5-8 part, zinc oxide 10-25 part.
Embodiment 6:
A kind of prescription of making children's trick model material, self-curing plastic is (consumption is a weight part) of being made by the raw material of following component in the model material, powder: methyl methacrylate polymer
90-95 part, benzoyl peroxide
0.1-5 part, cadmium red 0.01-0.05 part; Liquid: methyl methacrylate
-5 parts, UV light absorber 0.1-2 part.
Embodiment 7:
A kind of prescription of making children's trick model material, hot plastic cement with fixed attention is (consumption is a weight part) of being made by the raw material of following component in the model material, liquid: methyl methacrylate gathers monomer 90-99 part, Resorcinol
0.1-5 part; Powder: polymethyl methacrylate polymer 95-99 part, the stupid formyl 0.1-5 of peroxidation part, cadmium red 0.01-0.05 part.
Above-mentioned component is made the prescription and the production technique of children's trick model of the present invention; The main technique flow process comprises that die is produced and model perfusion is made two processes, and concrete operation method follows these steps to carry out successively:
A, die is produced: press modeling composition a, the alginate powder, b, the sodiun alginate paste, c, silicon rubber, d, thiorubber, e, polyether rubber formulation weight proportioning, to wherein any put into the glue bowl by the taking-up of recipe ratio weight, stir and be in harmonious proportion evenly, between 45 seconds to 1 minute mediation time, the material that mixes up is put into pallet and floating, its amount of putting into can be made part or all of trick section bar material consumption according to need and be decided, slowly be pressed in the material pallet children's hand or pin level, make at the bottom of whole brothers, all trick toe 2/3 heel or wrist height all immerse in the moulage, and need make hand, there is space, the 5mm left and right sides pin edge and pallet inboard, to guarantee that modeling composition has adequate thickness, treat in required time to take out behind the modeling composition complete gelation, make the trick die, wherein, a, b, c, d, in the e modeling composition prescription, water addition ratio, water temperature, churning time, temperature, processing parameters such as delivery time are respectively: a, powder: water=1: 1-1: 6,20 ± 2 ℃ of water temperatures, stirred 2-3 minute delivery 45 seconds to 1 minute; B, powder: liquid=1: 1-1: 4, stir 45 paper money to 1 minute, 2-3 minute delivery; C, stirring 3 minutes, 3 minutes operating times, service temperature 10-30 ℃ room temperature, 6-8 minute delivery; D, 3 minutes operating times, 23 ℃ of room temperatures of service temperature, 5-6 minute delivery; E, 30 minutes condiment time, 2 minutes operating times, delivery 5-6 minute;
B, model perfusion, a, self-curing plastic are recorded model method and are, die is flat on the desktop, by its formulation weight ratio, get an amount of liquor and put into cup, add pulvis until being submerged into paste fully, slowly pour in the die in 3 minutes and constantly change die and place angle material is evenly flowed in the every place of the die fine structure the good paste of blending, avoid producing bubble, die is full of the back horizontal positioned fully, after 30 minutes, can in die, take out three-dimensional trick type, grind off residual place, edge and become the trick model, can be processed into the hanging decoration product; B, hot type glue is with fixed attention recorded model method and is, modelling wax is put into the container internal heating, pour into after dissolving in the die, take out in die the hard fully solid back of wax pattern after 5 minutes, behind the alcohol degrease, in the flask Lower Half, pour the gypsum that mixes up into, and wax pattern is placed on immerses 0.5cm on the gypsum, treat that gypsum after solid firmly covers first half box type, and pour the good gypsum of blending into, rock gently and prevent that bubble from producing, lid was gone into lid 20 minutes, whole flask was immersed in 80 ℃ of left and right sides water 15 minutes, treat to open flask after wax dissolves, wash repeatedly with boiling water, clean the residual wax on the gypsum, obtain plaster impression, by the formulation weight proportioning, powder, the liquor raw material is by 1: 1-3: 1 proportioning is also transferred all, be pressed in the plaster impression to be full of, after with two box types relatively and pressurization, put into the boiling water water boil 40 minutes, and removed gypsum behind the naturally cooling and promptly get the trick model.
Claims (9)
1, a kind of prescription of making children's trick model material, it is characterized in that: it is to be made of die and model material formula two aspects, what moulage was selected for use is that the quick shaped resilient non-toxic material of room temperature is made, it comprises alginic acid salt and rubber-like, the alginic acid salt comprises alginate powder, sodiun alginate paste, rubber-like comprises silicon rubber, thiorubber, polyether rubber, and the model material comprises self-curing plastic and heat plastic cement two classes with fixed attention.
2, a kind of prescription of making children's trick model material according to claim 1, it is characterized in that: the alginate powder is to be made by the following weight proportion raw material in the modeling composition alginic acid salt, potassium alginate 7-30 part, calcium sulfate 10-24 part, zinc oxide 1-3 part, diatomite 60-80 part, potassium fluotitanate 2-4 part, sodium phosphate 2-7 part, talcum powder 2-10 part, spices 0.01-0.03 part, Sodium Benzoate 0.01-0.05 part.
3, a kind of prescription of making children's trick model material according to claim 1, it is characterized in that: the sodiun alginate paste is to be made paste by the following weight proportion raw material in the modeling composition alginic acid salt: potassium alginate 7-30 part, zinc oxide 1-3 part, diatomite 60-80 part, potassium fluotitanate 2-4 part, sodium phosphate 2-7 part, talcum powder 2-10 part, spices 0.01-0.03 part, Sodium Benzoate 0.01-0.05 part; Pulvis: calcium sulfate 50-100 part.
4, a kind of prescription of making children's trick model material according to claim 1, it is characterized in that: silicon rubber is to be made by the following weight proportion raw material in the modeling composition rubber-like, polydimethylsiloxane 65-95 part, linking agent 5-35 part, organotin 0.01-2 part.
5, a kind of prescription of making children's trick model material according to claim 1, it is characterized in that: thiorubber is to be made by the following weight proportion raw material in the modeling composition rubber-like, liquid polysulphide rubber 40-95 part, vulcanizing agent 5-13 part, sulphur 2-6 part, adjacent stupid dioctyl phthalate dioctyl ester 0.5-6 part, titanium oxide 10-30 part.
6, a kind of prescription of making children's trick model material according to claim 1, it is characterized in that: polyether rubber is to be made by the following weight proportion raw material in the modeling composition rubber-like, polyvinyl ether rubber 60-90 part, aromatic sulphonic acid ester 5-8 part, zinc oxide 10-25 part.
7, a kind of prescription of making children's trick model material according to claim 1, it is characterized in that: self-curing plastic is to be made powder by the following weight proportion raw material in the model material: methyl methacrylate polymer 90-95 part, initiator 0.1-5 part, pigment 0.01-0.05 part; Liquid: methyl methacrylate monomer 85-99 part, promotor 1-10 part, stablizer 0.1-5 part, UV light absorber 0.1-2 part.
8, a kind of prescription of making children's trick model material according to claim 1 is characterized in that: hot plastic cement with fixed attention is to be made liquid by the following weight proportion raw material in the model material: methyl methacrylate gathers monomer 90-99 part, stablizer 0.1-5 part; Powder: polymethyl methacrylate polymer 95-99 part, pigment 0.01-0.05 part, solidifying agent 0.1-5 part.
9, according to the described a kind of prescription of children's trick model material and the production technique of producing children's trick model with this prescription of making of claim 1-8, it is characterized in that: the main technique flow process comprises that die is produced and model perfusion is made two processes, and concrete operation method follows these steps to carry out successively:
A, die is produced: press modeling composition a, the alginate powder, b, the sodiun alginate paste, c, silicon rubber, d, thiorubber, e, polyether rubber formulation weight proportioning, wherein any prescription takes out by proportioning weight and puts into the glue bowl, stir and be in harmonious proportion evenly, between 45 seconds to 1 minute mediation time, the material that mixes up is put into pallet and floating, its amount of putting into can be made part or all of trick section bar material consumption as required and be decided, slowly be pressed in the material pallet children's hand or pin level, make at the bottom of whole brothers, all trick toe 2/3 heel or wrist height all immerse in the moulage, and need make hand, there is space, the 5mm left and right sides pin edge and pallet inboard, to guarantee that modeling composition has adequate thickness, treat in required time to take out behind the modeling composition complete gelation, make the trick die, wherein, a, b, c, d, in the e modeling composition prescription, water addition ratio, water temperature, churning time, operating time, temperature, processing parameters such as delivery time are respectively: a, powder: water=1: 1-1: 6,20 ± 2 ℃ of water temperatures, stirred 2-3 minute delivery 45 seconds to 1 minute; B, powder: liquid=1: 1-1: 4, stir 45 paper money to 1 minute, 2-3 minute delivery; C, stirring 3 minutes, 3 minutes operating times, service temperature 10-30 ℃ room temperature, 6-8 minute delivery; D, 3 minutes operating times, service temperature 10-30 ℃ room temperature, 5-6 minute delivery; E, 30 minutes condiment time, 2 minutes operating times, delivery 5-6 minute;
B, model perfusion, a, self-curing plastic are recorded model method and are, die is flat on the desktop, by its formulation weight ratio, get an amount of liquor and put into cup, add pulvis until being submerged into paste fully, slowly pour in the die in 3 minutes and constantly change die and place angle material is evenly flowed in the every place of the die fine structure the good paste of blending, avoid producing bubble, die is full of the back horizontal positioned fully, after 30 minutes, can in die, take out three-dimensional trick type, grind off residual place, edge and become the trick model, can be processed into the hanging decoration product; B, hot type glue is with fixed attention recorded model method and is, modelling wax is put into the container internal heating, pour in the die after dissolving, take out in die the hard fully solid back of wax pattern after 5 minutes, behind the alcohol degrease, in the flask Lower Half, pour the gypsum that mixes up into, and wax pattern is placed on immerses 0.5cm on the gypsum, treat that gypsum after solid firmly covers first half box type, and pour into and concoct good gypsum, rock gently and prevent that bubble from producing, lid is gone into lid, after 20 minutes, whole flask is immersed in 80 ℃ of water, 15 minutes, treat to open flask after wax dissolves, wash repeatedly with boiling water, clean the residual wax on the gypsum, obtain plaster impression, by the formulation weight proportioning, powder, the liquor raw material is by 1: 1-3: 1 proportioning is also transferred all, be pressed in the plaster impression and be full of, after with two box types relatively and pressurization, put into the boiling water water boil 40 minutes, remove gypsum behind the naturally cooling and promptly get the trick model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97105317 CN1177609A (en) | 1997-06-20 | 1997-06-20 | Formula for making structural section of children's hand and foot mould, and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97105317 CN1177609A (en) | 1997-06-20 | 1997-06-20 | Formula for making structural section of children's hand and foot mould, and production process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1177609A true CN1177609A (en) | 1998-04-01 |
Family
ID=5167833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97105317 Pending CN1177609A (en) | 1997-06-20 | 1997-06-20 | Formula for making structural section of children's hand and foot mould, and production process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1177609A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861992A (en) * | 2014-03-18 | 2014-06-18 | 二重集团（德阳）重型装备股份有限公司 | Material for casting model and model casting method |
| CN104147688A (en) * | 2014-07-31 | 2014-11-19 | 吉林大学 | Rapidly-formed self-adaptive afterloading brachytherapy source applicator and manufacturing method thereof |
| CN106038323A (en) * | 2016-07-11 | 2016-10-26 | 山西师范大学 | Nanoscale fine alginate impression material |
| CN114796560A (en) * | 2021-05-26 | 2022-07-29 | 北京大学口腔医学院 | Method for sterilizing and drying oral impression |
-
1997
- 1997-06-20 CN CN 97105317 patent/CN1177609A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861992A (en) * | 2014-03-18 | 2014-06-18 | 二重集团（德阳）重型装备股份有限公司 | Material for casting model and model casting method |
| CN103861992B (en) * | 2014-03-18 | 2016-02-17 | 二重集团（德阳）重型装备股份有限公司 | Mold type material and casting model method |
| CN104147688A (en) * | 2014-07-31 | 2014-11-19 | 吉林大学 | Rapidly-formed self-adaptive afterloading brachytherapy source applicator and manufacturing method thereof |
| CN106038323A (en) * | 2016-07-11 | 2016-10-26 | 山西师范大学 | Nanoscale fine alginate impression material |
| CN106038323B (en) * | 2016-07-11 | 2019-02-22 | 山西师范大学 | The fine type alginate impression material of nanometer |
| CN114796560A (en) * | 2021-05-26 | 2022-07-29 | 北京大学口腔医学院 | Method for sterilizing and drying oral impression |
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