CN101491377B - Emulation plant and production method thereof - Google Patents
Emulation plant and production method thereof Download PDFInfo
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- CN101491377B CN101491377B CN2008100261665A CN200810026166A CN101491377B CN 101491377 B CN101491377 B CN 101491377B CN 2008100261665 A CN2008100261665 A CN 2008100261665A CN 200810026166 A CN200810026166 A CN 200810026166A CN 101491377 B CN101491377 B CN 101491377B
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Abstract
The invention discloses a simulated plant and a method for preparing the same. The simulated plant is characterized in that the simulated plant comprises the following components in percentage by weight: 30 to 70 percent of forming matter, 10 to 50 percent of oxidized starch, 2 to 10 percent of silicon dioxide, proper amount of mold release agent and paint, 5 to 20 percent of polyurethane and 1 to 5 percent of catalyst. The preparation method comprises the following steps that: a, trunks, branches, bark, flowers and leaves of a natural plant or engraved simulated plant are covered by a layer of forming matters to make a corresponding mould; and after solidification, the mould is symmetrically halved; b, one side of the mould is filled with the forming matter and supporting materials; c, the step b is repeated until a certain thickness of the mould is reached; d, a support skeleton is added, and the step b is repeated until the set thickness of the mould is formed; e, two sides of the mould are connected together to be solidified and formed; f, after demoulding, the simulated plant is painted or colored; and g, on the set positions, prefabricated leaves are fixedly connected with the simulated plant, and finally the simulated plant which seems to be true is obtained.
Description
Technical field
The present invention relates to a kind of emulation plant and preparation method thereof.
Background technology
People tend to furnish some plants with ornamental value and beautify the environment in daily life, but plant these plants and need suitable technology and cost long time with ornamental value, so more and more now people adopt emulation plant to beautify the environment, at present, the demand of emulation plant on market is increasing, yet general emulation plant all is difficult to satisfy good simulated effect.And its weight of existing emulation plant is relatively heavy, is not easy to carrying and moves, and its manufacture craft is more complicated also.
Existing emulation tree production technology mainly is to produce by the method for mold pressing, injection moulding or blowing.Mold pressing and injection moulding are primarily aimed at minimal tree, and blowing is the shape that blows out tree earlier, and backing material is sticked in the centre, and artificial tree easy deformation and effect that this method is created are bad.
China Patent No. 200310119131.3 discloses a kind of " garden landscape is bloomed and set manufacture craft ", it mainly is framework with the steel pipe, water silt ash comes appearance thereon, form this gardens tree, make complex process, the cost height of this tree, very flexible, quality is heavier is inconvenient to move, can not adapt to personalized moulding, and size can not be too big, can not be made into large-scale seeds model.
China Patent No. 01132781.2 discloses a kind of " Wood-imitation polyurethane ", it includes poly-third ethanol, triethanolamine, silicone oil, fluoro trichloromethane, water, Melamine resin sheet, acrylate copolymer, tricresyl phosphate (2,3-two chloropropyls) ester, methyl diphenylene diisocyanate.The composition of this emulation wood is relatively complicated, moulding in the manufacture craft process, solidify slow.
So existing emulation plant awaits further perfect.
Summary of the invention
The objective of the invention is provides a kind of emulation plant and preparation method thereof in order to overcome weak point of the prior art, and its prescription and preparation method are simple, and moulding is fast, the fidelity height.
In order to achieve the above object, the present invention adopts following scheme:
A kind of emulation plant is characterized in that comprising the following component of hundred parts of ratios of weight:
Formed substance 30-70%
Oxidized starch 10-50%
Silica 2-10%
Releasing agent is an amount of
Support frame is an amount of
Paint is an amount of
Polyurethane 5-20%
Catalyst 1-5%
Wherein said formed substance is the mixture of one or more and oxidized starch and silica in flexible resin, polyol copolymer, methyl methacrylate rubber or the unsaturated polyester resin.
A kind of emulation plant according to claim 1 is characterized in that described formed substance is a methyl methacrylate rubber.
Aforesaid a kind of emulation plant is characterized in that described releasing agent is a dimethicone.
Aforesaid a kind of emulation plant is characterized in that described support frame is one or more in steel pipe, steel wire, iron wire, the angle bar.
The preparation method of emulation plant among the present invention may further comprise the steps:
A, on trunk, branch, bark, flower and the leaf of the emulation plant that natural plants or engraving duplicate, cover one deck and become the mould material to produce corresponding mould, be divided into the two halves of symmetry after the mold cured;
B, at the wherein injection moulding material and increase supporting material on one side of mould;
The operation of c, repeating step b is up to form certain thickness on mould;
D, adding support frame, and repeat step b up to forming preset thickness;
E, the mould both sides curing molding that is connected together;
Spray or smear colouring after f, the demoulding;
G, on the precalculated position, be connected and fixed prefabricated leaf and promptly obtain emulation plant.
The preparation method of aforesaid a kind of emulation plant is characterized in that the normal temperature cure that is cured as described in the step e, adds catalyst when wherein adopting normal temperature cure.
The preparation method of aforesaid a kind of emulation plant is characterized in that being cured as described in the step e is heating and curing, and temperature was 40-180 ℃ when wherein employing was heating and curing.
The preparation method of aforesaid a kind of emulation plant; it is characterized in that described one-tenth mould material can be rubber, resin, silica gel, gypsum, steel, aluminium or copper, the mould that utilizes above-mentioned substance to make is rubber pattern, resin mold, silica gel mould, plaster mold, punching block, aluminum dipping form or copper mold.
The preparation method of aforesaid a kind of emulation plant is characterized in that described support frame is one or more in steel pipe, steel wire, iron wire, the angle bar.
The preparation method of aforesaid a kind of emulation plant is characterized in that utilizing among the step f oil-based paints or aqueous pigment to spray or smear colouring.
Part Substance Properties in the component of the present invention:
1, flexible resin: it is the some Stone steles flexible resin of DS-228N that the present invention adopts Shanghai Xin Tianhe Resin Co., Ltd.'s model, it is adjacent benzene type unsaturated polyester resin, have medium-viscosity and medium reactivity, have higher fracture elongation and impact strength after the curing.Be applicable to and add other resins, can increase pliability and impact strong.
2, its character of methyl methacrylate rubber (methyl methacrylate grafted natural rubber): natural rubber and methyl methacrylate graft copolymer, be called for short methyl methacrylate rubber.Wherein methyl methacrylate content is 49% or 30%.
3, unsaturated polyester resin: unsaturated polyester (UP) is the chain macromolecule compound with function groups, on its skeleton main chain, have polyester chain link and unsaturated double-bond, and respectively having carboxyl and hydroxyl at the macromolecular chain two ends, it has higher stretching, bending, compression equal strength.
4, catalyst (dibutyltin dilaurate) its molecular formula: C
32H
64O
4The Sn molecular weight: 631.65, its outward appearance and proterties are colourless to faint yellow crystallization or yellow liquid.
The invention has the beneficial effects as follows: its composition of emulation plant of the present invention is simple, and preparation method is simple, and moulding is fast, and plasticity is strong, can both solidify fast under the situation of normal temperature and heating, and the fidelity height of emulation plant of the present invention can reach the effect of mixing the spurious with the genuine.
The specific embodiment
Below in conjunction with the specific embodiment the present invention is further described:
A kind of emulation plant of the present invention is characterized in that comprising the following component of hundred parts of ratios of weight:
Formed substance 30-70% oxidized starch 10-50%
Silica 2-10% releasing agent is an amount of
An amount of paint of support frame is an amount of
Polyurethane 5-20% catalyst 1-5%
Embodiment 1
Each set of dispense ratio in the emulation plant of the present invention is:
Flexible resin 70kg oxidized starch 10kg
Silica 2kg dimethicone 5kg
Steel pipe, steel wire 2kg paint 5kg
Polyurethane 5kg catalyst 1kg
Wherein the described emulation plant of present embodiment is the emulation tree;
The preparation method of emulation tree in the present embodiment:
Smear one deck rubber on a, trunk, branch, bark, flower and the leaf and produce corresponding rubber soft mold, be divided into the two halves of symmetry after the rubber soft mold solidifies in natural true tree;
B, at the wherein injection moulding material and increase supporting material on one side of rubber pattern, wherein concrete way is formerly to smear 5kg releasing agent dimethicone on the rubber pattern two halves respectively, injects the mixture of being made up of 70kg flexible resin, 10kg oxidized starch, 2kg silica and 1kg catalyst and pastes glass wool cloth thereon on half therein then;
The middle injection moulding material of c, repeating step b and the operation of pasting glass wool cloth are up to form certain thickness on rubber pattern;
D, adding 4kg steel pipe, steel wire are as support frame, and the repetition step b is up to forming preset thickness;
E, the rubber pattern both sides are connected together, with nut and screw fixing after, adopt the form curing molding of normal temperature cure;
Spray or smear colouring with 5kg oil-based paints or aqueous pigment after f, the demoulding;
G, on the precalculated position, be connected and fixed by the prefabricated leaf of 5kg polyurethane and promptly obtain emulation tree.
Embodiment 2
Each set of dispense ratio of the present invention is:
Flexible resin 40kg oxidized starch 30kg
Silica 1 0kg dimethicone 5kg
Steel pipe, steel wire 4kg paint 5kg
Polyurethane 5kg catalyst 1kg
The preparation method of emulation tree in the present embodiment:
Smear one deck resin on a, trunk, branch, bark, flower and the leaf and produce corresponding resin soft mold, be divided into the two halves of symmetry after the resin glue soft mold solidifies in natural true tree;
B, at the wherein injection moulding material and increase supporting material on one side of resin mold, wherein concrete way is formerly to smear 5kg releasing agent dimethicone on the resin mold two halves respectively, injects the mixture of being made up of 40kg flexible resin, 30kg oxidized starch, 10kg silica and 1kg catalyst and pastes glass wool cloth thereon on half therein then;
The middle injection moulding material of c, repeating step b and the operation of pasting glass wool cloth are up to form certain thickness on resin mold;
D, adding 4kg steel pipe, steel wire are as support frame, and the repetition step b is up to forming preset thickness;
E, the resin mold both sides are connected together, with nut and screw fixing after, adopt the form curing molding of normal temperature cure;
Spray or smear colouring with 5kg oil-based paints or aqueous pigment after f, the demoulding;
G, on the precalculated position, be connected and fixed by the prefabricated leaf of 5kg terylene and promptly obtain emulation tree.
Embodiment 3
Each set of dispense ratio of the present invention is:
Flexible resin 30kg oxidized starch 50kg
Silica 2kg dimethicone 5kg
Steel pipe, steel wire 2kg paint 5kg
Polyurethane 5kg catalyst 1kg
The preparation method of emulation tree in the present embodiment:
Smear one deck silica gel on a, trunk, branch, bark, flower and the leaf and produce corresponding silica gel soft mold, be divided into the two halves of symmetry after the silica gel soft mold solidifies in natural true tree;
B, at the wherein injection moulding material and increase supporting material on one side of rubber pattern, wherein concrete way is formerly to smear 5kg releasing agent dimethicone on silica gel mould two halves respectively, injects the mixture of being made up of 30kg flexible resin, 50kg oxidized starch, 2kg silica and 1kg catalyst and pastes glass wool cloth thereon on half therein then;
The middle injection moulding material of c, repeating step b and the operation of pasting glass wool cloth are up to form certain thickness on the silica gel mould;
D, adding 2kg steel pipe, steel wire are as support frame, and the repetition step b is up to forming preset thickness;
E, silica gel mould both sides are connected together, with nut and screw fixing after, adopt the form curing molding of normal temperature cure;
Spray or smear colouring with 5kg oil-based paints or aqueous pigment after f, the demoulding;
G, on the precalculated position, be connected and fixed by the prefabricated leaf of 5kg silk cuckoo and promptly obtain emulation tree.
Embodiment 4
Each set of dispense ratio of the present invention is:
Polyol copolymer 70kg oxidized starch 10kg
Silica 2kg dimethicone 5kg
Steel pipe, steel wire 2kg paint 5kg
Polyurethane 5kg catalyst 1kg
The preparation method of emulation tree in the present embodiment:
Smear one deck gypsum on a, trunk, branch, bark, flower and the leaf and produce corresponding gypsum hard mold, be divided into the two halves of symmetry after the gypsum hard mold is solidified in natural true tree;
B, at the wherein injection moulding material and increase supporting material on one side of plaster mold, wherein concrete way is formerly to smear 5kg releasing agent dimethicone on the plaster mold two halves respectively, injects the mixture of being made up of 70kg polyol copolymer, 10kg oxidized starch, 2kg silica and 1kg catalyst and pastes glass wool cloth thereon on half therein then;
The middle injection moulding material of c, repeating step b and the operation of pasting glass wool cloth are up to form certain thickness on plaster mold;
D, adding 2kg steel pipe, steel wire are as support frame, and the repetition step b is up to forming preset thickness;
E, the plaster mold both sides are connected together, with nut and screw fixing after, adopt the form curing molding of normal temperature cure;
Spray or smear colouring with 5kg oil-based paints or aqueous pigment after f, the demoulding;
G, on the precalculated position, be connected and fixed by the prefabricated leaf of 5kg plastics and promptly obtain emulation tree.
Embodiment 5
Each set of dispense ratio of the present invention is:
Methyl methacrylate rubber 40kg oxidized starch 30kg
Silica 1 0kg dimethicone 5kg
Steel pipe, steel wire 4kg paint 5kg
Polyurethane 5kg catalyst 1kg
The preparation method of emulation tree in the present embodiment:
Smear one deck rubber on a, trunk, branch, bark, flower and the leaf and produce corresponding rubber soft mold, be divided into the two halves of symmetry after the rubber soft mold solidifies in natural true tree;
B, at the wherein injection moulding material and increase supporting material on one side of rubber pattern, wherein concrete way is formerly to smear 5kg releasing agent dimethicone on the rubber pattern two halves respectively, injects the mixture of being made up of 40kg methyl methacrylate rubber, 30kg oxidized starch, 10kg silica and 1kg catalyst and pastes glass wool cloth thereon on half therein then;
The middle injection moulding material of c, repeating step b and the operation of pasting glass wool cloth are up to form certain thickness on the silica gel mould;
D, adding 4kg steel pipe, steel wire are as support frame, and the repetition step b is up to forming preset thickness;
E, silica gel mould both sides are connected together, with nut and screw fixing after, adopt the form curing molding of normal temperature cure;
Spray or smear colouring with 5kg oil-based paints or aqueous pigment after f, the demoulding;
G, on the precalculated position, be connected and fixed by the prefabricated leaf of 5kg polyurethane and promptly obtain emulation tree.
Embodiment 6
Each set of dispense ratio of the present invention is:
Unsaturated polyester resin 30kg oxidized starch 50kg
Silica 2kg dimethicone 5kg
Angle bar, iron wire 2kg paint 5kg
Polyurethane 5kg catalyst 1kg
The preparation method of emulation tree in the present embodiment:
Smear one deck rubber on a, trunk, branch, bark, flower and the leaf and produce corresponding rubber soft mold, be divided into the two halves of symmetry after the rubber soft mold solidifies in natural true tree;
B, at the wherein injection moulding material and increase supporting material on one side of rubber pattern, wherein concrete way is formerly to smear 5kg releasing agent dimethicone on the rubber pattern two halves respectively, injects the mixture of being made up of 30kg unsaturated polyester resin, 50kg oxidized starch, 2kg silica and 1kg catalyst and pastes glass wool cloth thereon on half therein then;
The middle injection moulding material of c, repeating step b and the operation of pasting glass wool cloth are up to form certain thickness on the silica gel mould;
D, adding 2kg angle bar, iron wire are as support frame, and the repetition step b is up to forming preset thickness;
E, silica gel mould both sides are connected together, with nut and screw fixing after, adopt the form curing molding of normal temperature cure;
Spray or smear colouring with 5kg oil-based paints or aqueous pigment after f, the demoulding;
G, on the precalculated position, be connected and fixed by the prefabricated leaf of 5kg nonwoven and promptly obtain emulation tree.
Claims (9)
1. emulation plant is characterized in that comprising the following component of hundred parts of ratios of weight:
Formed substance 30-70%
Oxidized starch 10-50%
Silica 2-10%
Releasing agent is an amount of
Support frame is an amount of
Paint is an amount of
Polyurethane 5-20%
Catalyst 1-5%
Wherein said formed substance is the mixture of one or more and oxidized starch and silica in flexible resin, polyol copolymer, methyl methacrylate rubber or the unsaturated polyester resin.
2. a kind of emulation plant according to claim 1 is characterized in that described releasing agent is a dimethicone.
3. a kind of emulation plant according to claim 1 is characterized in that described support frame is one or more in steel pipe, steel wire, iron wire, the angle bar.
4. the preparation method of a kind of emulation plant of claim 1 may further comprise the steps:
A, on trunk, branch, bark, flower and the leaf of the emulation plant that natural plants or engraving duplicate, cover one deck and become the mould material to produce corresponding mould, be divided into the two halves of symmetry after the mold cured;
B, at the wherein injection moulding material and increase supporting material on one side of mould;
The operation of c, repeating step b is up to form certain thickness on mould;
D, adding support frame, and repeat step b up to forming preset thickness;
E, the mould both sides curing molding that is connected together;
Spray or smear colouring after f, the demoulding;
G, on the precalculated position, be connected and fixed prefabricated leaf and promptly obtain emulation plant.
5. the preparation method of a kind of emulation plant according to claim 4 is characterized in that the normal temperature cure that is cured as described in the step e, adds catalyst when wherein adopting normal temperature cure.
6. the preparation method of a kind of emulation plant according to claim 4 is characterized in that being cured as described in the step e is heating and curing, and temperature was 40-180 ℃ when wherein employing was heating and curing.
7. the preparation method of a kind of emulation plant according to claim 4; it is characterized in that described one-tenth mould material can be rubber, resin, silica gel, gypsum, steel, aluminium or copper, the mould that utilizes above-mentioned substance to make is rubber pattern, resin mold, silica gel mould, plaster mold, punching block, aluminum dipping form or copper mold.
8. the preparation method of a kind of emulation plant according to claim 4 is characterized in that described support frame is one or more in steel pipe, steel wire, iron wire, the angle bar.
9. the preparation method of a kind of emulation plant according to claim 4 is characterized in that utilizing among the step f oil-based paints or aqueous pigment to spray or smear colouring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100261665A CN101491377B (en) | 2008-01-26 | 2008-01-26 | Emulation plant and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100261665A CN101491377B (en) | 2008-01-26 | 2008-01-26 | Emulation plant and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101491377A CN101491377A (en) | 2009-07-29 |
| CN101491377B true CN101491377B (en) | 2011-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008100261665A Expired - Fee Related CN101491377B (en) | 2008-01-26 | 2008-01-26 | Emulation plant and production method thereof |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085162B (en) * | 2013-01-30 | 2014-10-29 | 广东道氏技术股份有限公司 | Ceramic tile mould preparation method |
| CN105077805A (en) * | 2014-05-21 | 2015-11-25 | 深圳碧草园园林造景有限公司 | Hard artificial tree bark decoration component and manufacture method thereof |
| CN105433736A (en) * | 2015-11-13 | 2016-03-30 | 安徽洪福工艺品有限公司 | Trunk of imitation Christmas tree |
| CN107836766A (en) * | 2016-09-20 | 2018-03-27 | 徐法超 | A kind of processing technology for emulating bark trunk |
| CN107625215B (en) * | 2017-08-31 | 2019-03-01 | 河南花思源工艺品有限公司 | Sense of touch high emulation floral material and preparation method thereof true to nature |
| CN107736669A (en) * | 2017-11-23 | 2018-02-27 | 慈利贵海仿真花有限公司 | One kind emulation podocarpus manufacture device |
| CN109907411A (en) * | 2019-04-30 | 2019-06-21 | 杨小松 | A kind of model tree and preparation method thereof |
| CN111070959A (en) * | 2019-12-10 | 2020-04-28 | 铜陵铜官府文化创意股份公司 | Process for replacing natural organic substances with metals |
| CN110978214A (en) * | 2019-12-17 | 2020-04-10 | 杭州朱炳仁文化艺术有限公司 | Method for making metal simulation plant |
| CN111571781B (en) * | 2020-05-11 | 2021-02-02 | 滁州学院 | Method for manufacturing plant specimen enamel handicraft |
| CN114633490A (en) * | 2022-04-24 | 2022-06-17 | 烟台和壹博物馆有限公司 | Harmless manufacturing process of high-simulation plant leaf specimen |
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2008
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