CN106117690A - A kind of preparation method of toy train dome - Google Patents

A kind of preparation method of toy train dome Download PDF

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Publication number
CN106117690A
CN106117690A CN201610493524.8A CN201610493524A CN106117690A CN 106117690 A CN106117690 A CN 106117690A CN 201610493524 A CN201610493524 A CN 201610493524A CN 106117690 A CN106117690 A CN 106117690A
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China
Prior art keywords
parts
preparation
surface layer
transition surface
dome
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Granted
Application number
CN201610493524.8A
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Chinese (zh)
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CN106117690B (en
Inventor
王慧高
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Zhejiang Qifeng Toys Co., Ltd
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Ningbo Gelin Arts & Crafts Toy Co Ltd
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Priority to CN201610493524.8A priority Critical patent/CN106117690B/en
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00Compositions of unspecified rubbers
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63HTOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H19/00Model railways
    • A63H19/16Parts for model railway vehicles
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04Portland cements
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend

Abstract

The preparation method of toy train dome disclosed by the invention, including body preparation, prime, mend ash, priming paint is polished, secondary priming paint, finish paint spraying and test package, wherein body preparation includes sawing sheet, setting sanding, milling semicircle, groove milling, sanding and polishing, fracture, punching and drum, preparation method also includes prepared by transition surface layer, transition surface layer is formed on the base substrate top layer that body preparation obtains, priming paint is formed on transition surface layer by prime, transition surface layer includes according to the raw material of weight portion: rubber 100 120 parts, high-dispersion white carbon black 50 80 parts, coupling agent 10 20 parts, stearic acid 58 parts, activating agent 58 parts, microwax 13 parts, Polyethylene Glycol 13 parts.The technique of the present invention program is simple, and product structure good stability, brushing interlayer is firmly combined with, and is effectively improved quality and the antiseptic property of toy train dome, extends its service life.

Description

A kind of preparation method of toy train dome
Technical field
The present invention relates to the preparation method of a kind of toy, the preparation method of a kind of toy train dome.
Background technology
The wooden toy in ancient times generation, is single wooden toy, modern wooden toy practical difference the most in various degree The contact of material technique and process, reach the variation of play function, multifunction.
One main kind of in toy classification of wooden toy, history is of long standing and well established, and wooden toy is in European and American developed countries Each each stage of historical development, at unique culture and realization configuration of being had of America and Europe, respective country in history, the wood of Germany Toy processed is the most also to be most notable.In the ancient times of Germany, just having the appearance of belt driven lathe, wooden toy is exactly belt driven lathe Processing, polish the most by hand, the size of this kind of wooden toy has to the biggest toy from the least several feet, this kind of object for appreciation Tool has most the works entering the coffin-die Asia Noah's ark of representative.
Have a people being A Erbai in U.S. Philadelphia, he is German, within 1872, migrates the U.S. arrived, and he starts as circus Group makes wooden horse toy, and his made wooden saddlery has nimbly and freely, lifelike feature, by a lot of circus troupe in locality Used, the most still can be seen its trace, be the most popular wooden horse.Later, circus troupe was mounted with four at wooden horse Wheel, has reformed into the blank of carriage in ancient times.
Because the inspiration of wooden horse, during wooden toy afterwards manufactures, wooden train, wooden vehicle, wooden steamer, wood Tractors processed etc. occur in succession, by now till, wooden aircraft has become favorite in children's toy, from this point can be seen that Come, the existing long history of wooden toy and cultural connotation, have the breath in imparting epoch.
In other wooden toy, stilt and gyro are also the toys that children are delithted with, and stilt are very simple wood Toy processed, teaches through lively activities, and gyro is the practical simplest wooden toy of processing technology, but in the middle of child, application is at most, little Time make gyro on ice, when gyro rotates when, therefrom acquired the knowledge such as mechanics principle, acceleration, it may be said that wooden Toy is performed meritorious deeds never to be obliterated in people's intellectual development.
In China, wooden toy history is the longest, famous ' Huarongdao ' in ancient times, the most always plays, and understands every The effect of individual personage, power and the skill mutually fought are all critically important, afterwards, occur in that again wooden toy building blocks, are taking During building building blocks, having understood the reason of building, put up and would not fall, the not science built is fallen down exactly, and this is perhaps Developing a lot of building designers, thus, toy is the intelligence teacher that the mankind impart rudimentary knowledge to beginners, and the good children's intelligence of object for appreciation will be obvious Outstanding, this also gives the glorious responsibility of toy manufacturing enterprise.
Wooden toy the most morphologically have nature, abstract, artistic form point.Natural morphologic appearance toy Essence, to the comfort of people's soul, the mental factor of abstract morphologic appearance toy, to the unlimited reverie of people.The morphologic appearance of art The appreciation factor of toy, to the sensation that people is beautiful.When people is mood is gloomy when, if he is appreciating a object for appreciation the most stupid very greatly Tool, then he is more painful, at this time, he appreciate one in bright gay color, profile is graceful, it appears that the most happy toy, the heart Feelings can be different.
Wooden toy is not only to have unique charm in intellectual development, has good feature the most in other respects, real It is first by safety, owing to wooden toy is all processed with timber, nonpoisonous and tasteless, the physical and mental health of child there is is side very much Helping, then have and fall not bad exactly, wear-resisting, the resistance to advantage such as beat, this is also the factor abroad hankering after buying Chinese wooden.
Although existing wooden toy has aforesaid advantage, but it is as natural organic, difficult without doubt To avoid to make moist, to go mouldy, corruption, the problem of the aspect such as deformation, bring difficulty for life-time service, cause the highest pushing away Wide application cost.
Summary of the invention
For solving the problems referred to above, the invention discloses the preparation method of a kind of toy train dome, technique is simple, and cost can Control property is good, and product structure good stability, brushing interlayer is firmly combined with, and is effectively improved quality and the anti-corrosive properties of wooden toy Can, extend its service life.
The preparation method of toy train dome disclosed by the invention, including body preparation, prepared by transition surface layer, priming paint is coated with Brush, mend ash, priming paint polishing, secondary priming paint, finish paint spray and test package, wherein body preparation include sawing sheet, shape sanding, Milling semicircle, groove milling, sanding and polishing, fracture, punching and drum, transition surface layer is formed at the base substrate top layer that body preparation obtains On, priming paint is formed on transition surface layer by prime, and transition surface layer includes according to the raw material of weight portion: rubber 100-120 Part, high-dispersion white carbon black 50-80 part, coupling agent 10-20 part, stearic acid 5-8 part, activating agent 5-8 part, microwax 1-3 part, poly-second Glycol 1-3 part.Coupling agent (such as silane coupler etc.), activating agent etc. are the material that this area is commonly commonly used, and to the present invention Scheme has universal adaptability.The transition surface layer arranged by employing in this programme, forms transition by it in billet surface The structure of property, the binding ability of wooden structures Yu skin of paint to strengthen base substrate, reduces the base substrate renovation process at toy simultaneously In to mend ash technique dependency, reduce mend mortar surface or local larger amount of use and have influence on skin of paint Binding ability, thus improve overall structure performance and the quality stability of toy.
A kind of improvement of the preparation method of toy train dome disclosed by the invention, the preparation of transition surface layer include kneading, Molding, kneading is by rubber, stearic acid, activating agent, microwax and Polyethylene Glycol, carries out mixing 50-60s, and melting temperature is 90- 200 DEG C, pressure be 0.5-0.6Mpa, add the mixing 120-150s of high-dispersion white carbon black, melting temperature is 120-220 DEG C, pressure Power is 0.45-0.58Mpa, and wherein coupling agent adds in kneading.
A kind of improvement of the preparation method of toy train dome disclosed by the invention, during kneading, coupling agent at least divides Two steps are added, and one part mixes with rubber, stearic acid, activating agent, microwax and Polyethylene Glycol in advance, its another part and height Dispersion white carbon is pre-mixed (as after this two step is added, coupling agent also has residue, can be added during kneading). By adding the most in two steps during kneading in this programme, can realize during whole kneading all original filling Dividing and mix all materials are carried out sufficient surface modification activation, substep interpolation simultaneously can be avoided again the most all adding And occur the transition of the materials such as rubber to absorb coupling agent and occur swelling, strand translation capability reinforcement to cause kneading open chain effect Reducing, and liquid phase composition (coupling agent) disposably adds excess and utilizes insufficient, thus, coupling is added in the distribution of this programme Agent can be effectively improved the mixed and modified quality of transition face stock so that it is have preferable transition laminating and mechanical performance and Shock-absorbing capacity.
A kind of improvement of the preparation method of toy train dome disclosed by the invention, mends ash for ash material is prepared as slurry After, it is coated on workpiece, through polishing, ash material includes the raw material of following weight portion: Portland cement 30~60 parts, Gypsum Fibrosum 10~30 parts, penetrant crystalline material 1~4 parts, rubber powder 1~4 parts, water-retaining agent 0~0.3 part and fiber 0.1~0.3 part.This By using special ash material to form in scheme, form, at surface of the work, the structure sheaf that hardness is higher, be beneficial to processing and post processing Operation, simultaneously by simple grinding process after, its add fiber can by polishing its prominent surface of strength control formation It is similar to the structure of " burr " and controls this structure and highlight the length on surface, thus in subsequent treatment, forming interlaminar improvement connect Structure, thus strengthen the fastness of Coating combination so that the surface structure of toy is more stable firmly, and processability is more preferable, wear-resistant Damage is higher.
A kind of improvement of the preparation method of toy train dome disclosed by the invention, water-retaining agent is cellulose ether.
A kind of improvement of the preparation method of toy train dome disclosed by the invention, cellulose ether is selected from methylcellulose One or more in ether, hydroxypropyl methyl cellulose ether, ethoxyl methyl cellulose ether, hydroxyethyl ether cellulose.
A kind of improvement of the preparation method of toy train dome disclosed by the invention, finish paint outer layer is also formed with glass deposition Layer, glass sedimentary is formed on finish paint outer layer.This glass sedimentary is that sodium silicate alkaline aqueous solution brushing is to dried painting Enamelled coating surface obtains, and it is 0.5-0.8 micron that glass sedimentary forms thickness.In the technical program, the glass by being formed deposits Layer, is formed with one layer of comparatively dense glass structure layer with the outermost layer structure of toy, thus plays effective oxygen barrier, water proof very To the effect playing fire protection flame retarding to a certain extent, (other parts of wooden toy are respectively provided with combustibility, and this glass deposits Layer then serves certain mitigation, and is difficult to simply be lighted), simultaneously facilitate and surface is polished or frosted, change The outward appearance of kind product, has good case hardness and wearability.
Toy disclosed by the invention, has good surface texture, has good Surface Machining performance and serviceability, And technique is simple, and cost controllability is good, product structure good stability, and brushing interlayer is firmly combined with, and is effectively improved wooden The quality of toy and antiseptic property, extend its service life, and has good safety in utilization.
Detailed description of the invention
Below in conjunction with detailed description of the invention, it is further elucidated with the present invention, it should be understood that following detailed description of the invention is only used for The bright present invention rather than restriction the scope of the present invention.
Embodiment 1
The preparation method of the present embodiment toy, including body preparation, prepared by transition surface layer, prime, benefit ash, priming paint are beaten Mill, the spraying of secondary priming paint, finish paint and test package, wherein body preparation includes sawing sheet, setting sanding, milling semicircle, groove milling, beats Grinding and polishing light, fracture, punching and drum, transition surface layer is formed on the base substrate top layer that body preparation obtains, and priming paint passes through priming paint Brushing be formed on transition surface layer, transition surface layer includes according to the raw material of weight portion: rubber 100 parts, high-dispersion white carbon black 70 parts, Coupling agent 20 parts, stearic acid 6.4 parts, activating agent 5.8 parts, microwax 1.6 parts, Polyethylene Glycol 2.3 parts.
Embodiment 2
The preparation method of the present embodiment toy, including body preparation, prepared by transition surface layer, prime, benefit ash, priming paint are beaten Mill, the spraying of secondary priming paint, finish paint and test package, wherein body preparation includes sawing sheet, setting sanding, milling semicircle, groove milling, beats Grinding and polishing light, fracture, punching and drum, transition surface layer is formed on the base substrate top layer that body preparation obtains, and priming paint passes through priming paint Brushing be formed on transition surface layer, transition surface layer includes according to the raw material of weight portion: rubber 103 parts, high-dispersion white carbon black 73 parts, Coupling agent 10 parts, stearic acid 7.2 parts, activating agent 8 parts, microwax 2.7 parts, Polyethylene Glycol 3 parts.
Embodiment 3
The preparation method of the present embodiment toy, including body preparation, prepared by transition surface layer, prime, benefit ash, priming paint are beaten Mill, the spraying of secondary priming paint, finish paint and test package, wherein body preparation includes sawing sheet, setting sanding, milling semicircle, groove milling, beats Grinding and polishing light, fracture, punching and drum, transition surface layer is formed on the base substrate top layer that body preparation obtains, and priming paint passes through priming paint Brushing be formed on transition surface layer, transition surface layer includes according to the raw material of weight portion: rubber 109 parts, high-dispersion white carbon black 50 parts, Coupling agent 15 parts, stearic acid 5.5 parts, activating agent 5 parts, microwax 2 parts, Polyethylene Glycol 1 part.
Embodiment 4
The preparation method of the present embodiment toy, including body preparation, prepared by transition surface layer, prime, benefit ash, priming paint are beaten Mill, the spraying of secondary priming paint, finish paint and test package, wherein body preparation includes sawing sheet, setting sanding, milling semicircle, groove milling, beats Grinding and polishing light, fracture, punching and drum, transition surface layer is formed on the base substrate top layer that body preparation obtains, and priming paint passes through priming paint Brushing be formed on transition surface layer, transition surface layer includes according to the raw material of weight portion: rubber 110 parts, high-dispersion white carbon black 80 parts, Coupling agent 12 parts, stearic acid 8 parts, activating agent 6.2 parts, microwax 3 parts, Polyethylene Glycol 1.8 parts.
Embodiment 5
The preparation method of the present embodiment toy, including body preparation, prepared by transition surface layer, prime, benefit ash, priming paint are beaten Mill, the spraying of secondary priming paint, finish paint and test package, wherein body preparation includes sawing sheet, setting sanding, milling semicircle, groove milling, beats Grinding and polishing light, fracture, punching and drum, transition surface layer is formed on the base substrate top layer that body preparation obtains, and priming paint passes through priming paint Brushing be formed on transition surface layer, transition surface layer includes according to the raw material of weight portion: rubber 113 parts, high-dispersion white carbon black 60 parts, Coupling agent 17 parts, stearic acid 7 parts, activating agent 7 parts, microwax 1 part, Polyethylene Glycol 2 parts.
Embodiment 6
The preparation method of the present embodiment toy, including body preparation, prepared by transition surface layer, prime, benefit ash, priming paint are beaten Mill, the spraying of secondary priming paint, finish paint and test package, wherein body preparation includes sawing sheet, setting sanding, milling semicircle, groove milling, beats Grinding and polishing light, fracture, punching and drum, transition surface layer is formed on the base substrate top layer that body preparation obtains, and priming paint passes through priming paint Brushing be formed on transition surface layer, transition surface layer includes according to the raw material of weight portion: rubber 116 parts, high-dispersion white carbon black 70 parts, Coupling agent 16 parts, stearic acid 6 parts, activating agent 6 parts, microwax 2.4 parts, Polyethylene Glycol 1.2 parts.
Embodiment 7
The preparation method of the present embodiment toy, including body preparation, prepared by transition surface layer, prime, benefit ash, priming paint are beaten Mill, the spraying of secondary priming paint, finish paint and test package, wherein body preparation includes sawing sheet, setting sanding, milling semicircle, groove milling, beats Grinding and polishing light, fracture, punching and drum, transition surface layer is formed on the base substrate top layer that body preparation obtains, and priming paint passes through priming paint Brushing be formed on transition surface layer, transition surface layer includes according to the raw material of weight portion: rubber 120 parts, high-dispersion white carbon black 56 parts, Coupling agent 13 parts, stearic acid 5 parts, activating agent 7.8 parts, microwax 1.3 parts, Polyethylene Glycol 2.6 parts.
Distinguishing with above-described embodiment, the preparation of transition surface layer is illustrated by following PART, and not As the restriction of claimed range, and all can be suitable in the present invention program:
The preparation example 1 of transition surface layer
In this example, the preparation of transition surface layer includes kneading, molding, and kneading is by rubber, stearic acid, activating agent, microwax And Polyethylene Glycol, carrying out mixing 50s, melting temperature is 100 DEG C, pressure is 0.5Mpa, adds high-dispersion white carbon black mixing 147s, melting temperature is 220 DEG C, and pressure is 0.56Mpa, and wherein coupling agent adds in kneading.
The preparation example 2 of transition surface layer
In this example, the preparation of transition surface layer includes kneading, molding, and kneading is by rubber, stearic acid, activating agent, microwax And Polyethylene Glycol, carrying out mixing 52s, melting temperature is 120 DEG C, pressure is 0.6Mpa, adds high-dispersion white carbon black mixing 125s, melting temperature is 210 DEG C, and pressure is 0.46Mpa, and wherein coupling agent adds in kneading.
The preparation example 3 of transition surface layer
In this example, the preparation of transition surface layer includes kneading, molding, and kneading is by rubber, stearic acid, activating agent, microwax And Polyethylene Glycol, carrying out mixing 54s, melting temperature is 160 DEG C, pressure is 0.55Mpa, adds high-dispersion white carbon black mixing 130s, melting temperature is 190 DEG C, and pressure is 0.48Mpa, and wherein coupling agent adds in kneading.
The preparation example 4 of transition surface layer
In this example, the preparation of transition surface layer includes kneading, molding, and kneading is by rubber, stearic acid, activating agent, microwax And Polyethylene Glycol, carrying out mixing 56s, melting temperature is 180 DEG C, pressure is 0.52Mpa, adds high-dispersion white carbon black mixing 140s, melting temperature is 150 DEG C, and pressure is 0.5Mpa, and wherein coupling agent adds in kneading.
The preparation example 5 of transition surface layer
In this example, the preparation of transition surface layer includes kneading, molding, and kneading is by rubber, stearic acid, activating agent, microwax And Polyethylene Glycol, carrying out mixing 58s, melting temperature is 200 DEG C, pressure is 0.58Mpa, adds high-dispersion white carbon black mixing 150s, melting temperature is 170 DEG C, and pressure is 0.58Mpa, and wherein coupling agent adds in kneading.
The preparation example 6 of transition surface layer
In this example, the preparation of transition surface layer includes kneading, molding, and kneading is by rubber, stearic acid, activating agent, microwax And Polyethylene Glycol, carrying out mixing 60s, melting temperature is 90 DEG C, pressure is 0.56Mpa, adds high-dispersion white carbon black mixing 120s, melting temperature is 120 DEG C, and pressure is 0.45Mpa, and wherein coupling agent adds in kneading.
Distinguishing with above-described embodiment, during kneading, coupling agent adds in two steps, one part in advance with raw material shape The rubber of state, stearic acid, activating agent, microwax and Polyethylene Glycol mixing, remainder and the high-dispersion white carbon black of raw material form It is pre-mixed.Or during kneading, coupling agent divides three steps to add, one part in advance with the rubber of raw material form, stearic acid, Activating agent, microwax and Polyethylene Glycol mixing, another part is pre-mixed with the high-dispersion white carbon black of raw material form, remainder Add in real time during kneading.
Distinguish with above-described embodiment, mend ash for ash material is prepared as slurry after, be coated on workpiece, through polishing i.e. Can, the composition of ash material is illustrated by following PART, and not as the restriction of claimed range, and side of the present invention Case all can be suitable for:
The composition embodiment 1 of ash material
In this enforcement, ash material includes the raw material of following weight portion: Portland cement 30 parts, 12 parts of Gypsum Fibrosum, penetrant crystalline Material 3 parts, rubber powder 3.3 parts and fiber 0.22 part.
The composition embodiment 2 of ash material
In this enforcement, ash material includes the raw material of following weight portion: Portland cement 40 parts, 30 parts of Gypsum Fibrosum, penetrant crystalline Material 1 part, rubber powder 2.5 parts, water-retaining agent 0.3 part and fiber 0.2 part.
The composition embodiment 3 of ash material
In this enforcement, ash material includes the raw material of following weight portion: Portland cement 50 parts, 26 parts of Gypsum Fibrosum, penetrant crystalline Material 2 parts, rubber powder 3 parts, water-retaining agent 0.1 part and fiber 0.3 part.
The composition embodiment 4 of ash material
In this enforcement, ash material includes the raw material of following weight portion: Portland cement 60 parts, 20 parts of Gypsum Fibrosum, penetrant crystalline Material 4 parts, rubber powder 2 parts, water-retaining agent 0.2 part and fiber 0.1 part.
The composition embodiment 5 of ash material
In this enforcement, ash material includes the raw material of following weight portion: Portland cement 38 parts, 17 parts of Gypsum Fibrosum, penetrant crystalline Material 1.8 parts, rubber powder 4 parts, water-retaining agent 0.15 part and fiber 0.28 part.
The composition embodiment 6 of ash material
In this enforcement, ash material includes the raw material of following weight portion: Portland cement 52 parts, 10 parts of Gypsum Fibrosum, penetrant crystalline Material 3.2 parts, rubber powder 1 part, water-retaining agent 0.23 part and fiber 0.13 part.
Distinguishing with above-described embodiment, penetrant crystalline material is activated silica penetrant crystalline masterbatch.
Distinguishing with above-described embodiment, water-retaining agent is cellulose ether.
Distinguishing with above-described embodiment, cellulose ether is to include, without being limited to the one in following scheme: Methyl cellulose Element ether;Hydroxypropyl methyl cellulose ether;Ethoxyl methyl cellulose ether;Hydroxyethyl ether cellulose;Methyl cellulose ether, hydroxypropyl Methyl cellulose ether;Methyl cellulose ether, ethoxyl methyl cellulose ether;Hydroxypropyl methyl cellulose ether, hydroxyethyl methyl are fine Dimension element ether;Methyl cellulose ether, hydroxyethyl ether cellulose;Hydroxypropyl methyl cellulose ether, hydroxyethyl ether cellulose;Methyl cellulose Element ether, hydroxypropyl methyl cellulose ether;Hydroxypropyl methyl cellulose ether, ethoxyl methyl cellulose ether, hydroxyethyl ether cellulose; Methyl cellulose ether, ethoxyl methyl cellulose ether, hydroxyethyl ether cellulose;Methyl cellulose ether, hydroxypropyl methyl cellulose Ether, hydroxyethyl ether cellulose;Methyl cellulose ether, hydroxypropyl methyl cellulose ether, ethoxyl methyl cellulose ether;Methyl cellulose Element ether, hydroxypropyl methyl cellulose ether, ethoxyl methyl cellulose ether, hydroxyethyl ether cellulose.When cellulose ether has multiple During raw material, combine for any mass ratio.
Include, without being limited in embodiments above, the toy product obtained, through different batches sampling 10, carry out water Soak, oil immersion bubble, 1m height concrete floor base plate drop 3 times, the solid desktop 100 inferior tests that rub continuously all damage without obvious.
Distinguishing with above-described embodiment, finish paint outer layer is also formed with glass sedimentary, glass sedimentary is formed at finish paint On outer layer.
Distinguishing with above-described embodiment, glass sedimentary is that sodium silicate alkaline aqueous solution brushing is to the dried coat of paint Surface obtains, glass sedimentary formed thickness be 0.5 micron (glass sedimentary formed thickness can also for include, without being limited to as Under arbitrary: 0.54 micron, 0.6 micron, 0.62 micron, 0.7 micron, 0.78 micron, 0.8 micron and 0.5-0.8 micron).
Including, without being limited in embodiments above, the toy product with glass sedimentary obtained, through different batches Sampling 10, carries out water soaking, oil immersion bubble, 1m height concrete floor base plate drop 3 times, solid desktop rubs 100 inferior examinations continuously Test all without substantially damage, and under conventional chambers environment, with general flame calcination 3min without substantially peeling off and combustion phenomena.
This place embodiment is in place of the claimed non-limit of technical scope midrange and in embodiment technology Single or multiple technical characteristics are replaced the new technical scheme formed, the most all at application claims by scheme on an equal basis In the range of protection;Simultaneously in all embodiments enumerated or do not enumerate of the present invention program, in the same embodiment each Parameter is merely representative of an example (i.e. a kind of feasible scheme) of its technical scheme, and does not exist strict between parameters Cooperation and qualified relation, the most each parameter can mutually replace when stating ask without prejudice to axiom and the present invention, special declaration Except.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned technological means, also includes The technical scheme being made up of above technical characteristic combination in any.The above is the detailed description of the invention of the present invention, it should refer to Go out, for those skilled in the art, under the premise without departing from the principles of the invention, it is also possible to make some Improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.

Claims (6)

1. a preparation method for toy train dome, including at the bottom of body preparation, prime, benefit ash, priming paint polishing, secondary The spraying of paint, finish paint and test package, wherein body preparation includes sawing sheet, setting sanding, milling semicircle, groove milling, sanding and polishing, breaks Material, punching and drum, it is characterised in that: described preparation method also includes prepared by transition surface layer, and described transition surface layer is formed at On the base substrate top layer that body preparation obtains, described priming paint is formed on transition surface layer by prime, and described transition surface layer is pressed Raw material according to weight portion includes: rubber 100-120 part, high-dispersion white carbon black 50-80 part, coupling agent 10-20 part, stearic acid 5-8 Part, activating agent 5-8 part, microwax 1-3 part, Polyethylene Glycol 1-3 part.
The preparation method of toy train dome the most according to claim 1, it is characterised in that: the preparation of described transition surface layer Including kneading, molding, described kneading is by rubber, stearic acid, activating agent, microwax and Polyethylene Glycol, carries out mixing 50-60s, Melting temperature is 90-200 DEG C, pressure is 0.5-0.6Mpa, adds the mixing 120-150s of high-dispersion white carbon black, and melting temperature is 120-220 DEG C, pressure is 0.45-0.58Mpa, and wherein coupling agent adds in kneading.
The preparation method of toy train dome the most according to claim 3, it is characterised in that: during described kneading, even Connection agent is added the most in two steps, and one part mixes with rubber, stearic acid, activating agent, microwax and Polyethylene Glycol in advance, and it is again A part is pre-mixed with high-dispersion white carbon black.
The preparation method of toy train dome the most according to claim 1, it is characterised in that: described benefit ash is by ash material system After standby form slurry, being coated on workpiece, through polishing, described ash material includes the raw material of following weight portion: normal silicate Cement 30~60 parts, Gypsum Fibrosum 10~30 parts, penetrant crystalline material 1~4 parts, rubber powder 1~4 parts, water-retaining agent 0~0.3 part and fiber 0.1~0.3 part.
The preparation method of toy train dome the most according to claim 4, it is characterised in that: described water-retaining agent is cellulose Ether.
The preparation method of toy train dome the most according to claim 5, it is characterised in that: described cellulose ether is for being selected from One or many in methyl cellulose ether, hydroxypropyl methyl cellulose ether, ethoxyl methyl cellulose ether, hydroxyethyl ether cellulose Kind.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106669377A (en) * 2016-12-28 2017-05-17 宁波兴光新能源投资有限公司 Landfill gas purification device
CN106731500A (en) * 2016-12-28 2017-05-31 宁波兴光新能源投资有限公司 A kind of landfill gas pretreatment unit

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CN1111572A (en) * 1995-03-29 1995-11-15 王振发 Making method for decorative art and craft articles
CN101670335A (en) * 2008-09-09 2010-03-17 莫有根 Paint coating process for wooden furniture
CN103304205A (en) * 2013-07-04 2013-09-18 重庆久圣成防水材料有限公司 Capillary crystalline patch plaster
CN104587678A (en) * 2015-01-20 2015-05-06 宁波宝笛工艺精机有限公司 Toy tire and preparation method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2127056Y (en) * 1992-07-23 1993-02-17 温克义 Compound product with rigidity rubber face
CN1111572A (en) * 1995-03-29 1995-11-15 王振发 Making method for decorative art and craft articles
CN101670335A (en) * 2008-09-09 2010-03-17 莫有根 Paint coating process for wooden furniture
CN103304205A (en) * 2013-07-04 2013-09-18 重庆久圣成防水材料有限公司 Capillary crystalline patch plaster
CN104587678A (en) * 2015-01-20 2015-05-06 宁波宝笛工艺精机有限公司 Toy tire and preparation method thereof

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* Cited by examiner, † Cited by third party
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CN106669377A (en) * 2016-12-28 2017-05-17 宁波兴光新能源投资有限公司 Landfill gas purification device
CN106731500A (en) * 2016-12-28 2017-05-31 宁波兴光新能源投资有限公司 A kind of landfill gas pretreatment unit

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