CN2463169Y - Elastic composite material - Google Patents
Elastic composite material Download PDFInfo
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- CN2463169Y CN2463169Y CN 01200877 CN01200877U CN2463169Y CN 2463169 Y CN2463169 Y CN 2463169Y CN 01200877 CN01200877 CN 01200877 CN 01200877 U CN01200877 U CN 01200877U CN 2463169 Y CN2463169 Y CN 2463169Y
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- tool
- flexible composite
- polyamine base
- ethyl formate
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Abstract
The utility model relates to an elastic composite material. The utility model comprises at least one layer of nonporous or porous macromolecule elastic body which is shaped in a continuous mode or a discontinuous mode and three dimensional space tridimensional fabrics that have at least three layers of structures and have particularities of elasticity, or flexibility or retractility, etc. The macromolecule elastic body and the three-dimensional space tridimensional fabrics are combined in a single surface mode, or a double surface mode or an all surface mode, so the utility model has the proper peculiarities, such as elasticity, flexibility, retractility, shock resistance, sound absorbability, light absorbability, antiskid properties, temperature insulating properties, buffering properties, lightweight properties, water absorbability, water resistance, moisture permeability, wind protecting properties, ventilating properties, etc. The utility model can be used for various industries that have relevant requirements.
Description
The utility model relates to a kind of rubber-like composite.
Known, in advanced material industry, composite becomes one of project of important development because can satisfy the inaccessiable characteristic demand of many homogenous materials.At present for the material of many different purposes, constantly have some novel creation to come out: for example various sound absorbers are (as Taiwan patent announcement numbers 329444, patent name: combined type sound absorber; Taiwan notification number 317959, ventilative abatvoix structure), heat insulation material is (as Taiwan patent announcement numbers 356155 patent name:, combined heat-insulated plate members), inhale (resistance) finish patent name: (as Taiwan patent announcement numbers 269256, movable resistance tabula rasa structure), fender is (as Taiwan patent announcement numbers 252074, patent name: resiliency combined shaping product and manufacture method thereof patent name:.) ... Deng.Yet before-mentioned products all only has one, two individual characteristic, so the scope of application is restricted, can't be as more general application.
The purpose of this utility model provides the flexible composite of a kind of novel tool, it can have suitable elasticity, pliability, retractility, shock resistance, sound absorption properties, light absorptive, on-slip, heat insulating ability, resiliency, light weight, water imbibition, water proofing property, poisture-penetrability, windproof property, air permeability ... etc. characteristic, and can be widely used in the industry of various related needs, as dissimilar products.
For realizing above-mentioned purpose, the utility model is to adopt following technical scheme to realize: the flexible composite of a kind of tool, and it includes: (1) is one deck imporosity or the macromolecular elastomer of hole is arranged at least, with continuous or discrete mode moulding; (2) contain the three dimensions stereo fabric of three-layer structure at least, have speciality such as elasticity, pliability or retractility; Aforementioned macromolecular elastomer also can combine with single face, two-sided or comprehensive mode with aforesaid three dimensions stereo fabric, and constitutes the flexible composite of a kind of tool.
And this composite wood can be respectively or is had suitable elasticity, pliability, retractility, shock resistance, sound absorption properties, light absorptive, on-slip, heat insulating ability, resiliency, light weight, water imbibition, water proofing property, poisture-penetrability, windproof property, air permeability simultaneously ... etc. characteristic, and can be widely used in the industry of various related needs, as dissimilar products.For example: antidetonation material, sound absorber, extinction material, on-slip material, insulation material, heat insulation material, fender, grinding material, footwear material, suitcase material, chair cushion, protection pad ... Deng industry or people's livelihood articles for use.
And the utility model employed one deck at least imporosity or hole (cell) macromolecular elastomer is arranged, be to be defined as to have the flexible polymer body of rubber (rubber) shape under the normal temperature: as polyamide (Polyamide), acrylic acid India rubber (Acryl Rubber), nitrile 10 butadiene rubbers (NBR), ethylene-vinyl acetate (EVA), polyethylene (Polyethylene), soft PVC (PVC), polypropylene (Polypropylene), polyamine base Ethyl formate (Polyurethane) is not defined as thermoplasticity or thermosetting polymer body simultaneously.Wherein alleged again polyamine base Ethyl formate (Polyurethane) includes: a liquid type polyamine base Ethyl formate (One ComponentPolyurethane), two-liquid type polyamine base Ethyl formate (Two Component Polyurethane), response type (moisture-curable type) polyamine base Ethyl formate (Reactive Polyurethane abbreviates PU-R or PUR as), hot plastic type polyamine base Ethyl formate (Thermoplastic Polyurethane abbreviates TPU as) and thermmohardening type polyamine base Ethyl formate (Thermosetting polyurethane) ... Deng.This one or more layers of macromolecular elastomer, its arbitrary layer of material can be any one or more mixing of the macromolecular elastomer that limits.When hole is arranged, it can be dead-end pore (Close cell), semiclosed hole (Semi-close cell) or open space (open cell); And pore size and distribution mode also can be rule or irregular (Random) shape.And when needing, also can add this macromolecular elastomer one or more special modified additive again, with the particular function, the processing stability that increase this macromolecular elastomer or reduce cost.Concrete modified additive is: antioxidant, ultra-violet absorber, antistatic additive, drying (oil) agent, lubricant, mould inhibitor, antiseptic, far infrared irradiation raw material, interfacial agent, water absorbing agent, defoamer, fire retardant, dye (face) material,
Plasticizer or filler (organic class or mineral-type) etc.
And the aforementioned macromolecular elastomer that does not contain or contain special modified additive, then can be in a continuous manner, for example: extrude (Extruding), casting (Casting), roll extrusion (Calender), inflation (Blow), coating (Coating), impregnation (Dipping), spraying (Spray), compregnate (Padding), drench curtain ... Deng processing; Or discontinuous mode, for example: point-like coating (Dot Coating), notch board coating (Gravere Coating), and screen printing processing such as (Screen Printing) impose moulding.
As for another important structure in the utility model be: contain three-layer structure at least, and three dimensions stereo fabric with elasticity, pliability or retractility, indivedual materials of its sandwich construction can be identical or different, and indivedual tissues of sandwich construction, decorative pattern also can be identical or different.And the material of this sandwich construction can be: polyester (Polyester), polyamide (Polyamide), acrylic compounds (Acrylic), polyamine base Ethyl formate (Polyurethane), artificial silk (Rayon), wool (Wool), cotton (Cotton) ... Deng.If desired, also can be by the selection of fiber material itself, or the selection of fiber shape is (as circular cross section, triangular cross-section, cross section, section, porous fibre, doughnut, superfine fibre ... Deng), or the selection of weave tissue, or the mode of back processing, give its suction, drying (oil), fire-retardant, saturating wet, mildew-resistant, antibiotic, moisture absorbing and sweat releasing, far infrared irradiation, antistatic ... wait the functional character of any one or more combination.
And aforementioned macromolecular elastomer and can aforementioned continuous or discrete mode does to combine with the single or double of aforesaid three dimensions stereo fabric, or does comprehensive combining in aforementioned continuous mode with it.
It is as follows to further describe the utility model below in conjunction with accompanying drawing and a series of embodiment.
Description of drawings:
Fig. 1: be first kind of structural representation of the present utility model;
Fig. 2: be second kind of structural representation of the present utility model;
Fig. 3: be the third structural representation of the present utility model;
Fig. 4: be the 4th kind of structural representation of the present utility model;
Fig. 5: be the 5th kind of structural representation of the present utility model;
Fig. 6: be the 6th kind of structural representation of the present utility model;
Fig. 7: be the 7th kind of structural representation of the present utility model.
Fig. 1 shows by the imporous macromolecular elastomer epidermal area of one deck A1, in continuously shaped mode, With the single face of the three dimensions stereo fabric B1 that contains three-layer structure, flexible multiple in conjunction with the tool that consists of Condensation material.
Fig. 2 shows by two layers of imporous macromolecular elastomer (epidermal area A1), and following layer A2; In continuously shaped mode, with the single face of the three dimensions stereo fabric B1 that contains three-layer structure, tie Close the flexible composite of tool of formation.
Fig. 3 shows and (is included: the imporous epidermis of one deck by four layers of continuously shaped macromolecular elastomer Layer A1, the imporous following layer A2 of one deck, one deck have foaming layer A3 and one deck atresia of open space The following layer A2 in crack), with the single face of the three dimensions stereo fabric B2 that contains four layers of structure, institute's combination The flexible composite of tool that consists of.
Fig. 4 shows by two floor height molecule elastomers and (includes: the sending out of the open space that one deck is continuously shaped The imporous following layer A2 of alveolar layer A4 and the discontinuous moulding of one deck), with the three-dimensional that contains five layers of structure The single face of space multistory fabric B3, in conjunction with the flexible composite of tool that consists of.
Fig. 5 shows the macromolecular elastomer (impregnation layer A5) that open space is arranged by one deck, with continuous one-tenth The mode of type is soaked in the three dimensions stereo fabric B2 that contains four layers of structure, forms comprehensive in conjunction with structure The flexible composite of the tool of making.
Fig. 6 shows and (is included: the imporous seal of the discontinuous moulding of one deck by two floor height molecule elastomers Brush epidermal area A1 reaches the continuously shaped macromolecular elastomer impregnation layer A5 that open space is arranged of one deck and contains Have four layers of structure three dimensions stereo fabric B2 in conjunction with the flexible composite of tool that consists of. Wherein After impregnation layer A5 earlier does comprehensive combination with stereo fabric B2, do single face with print skin A2 again In conjunction with.
Fig. 7 shows by four layers of continuously shaped imporosity macromolecular elastomer and (includes: each table of two layers Cortex A1 and following layer A2, two-sided with the three dimensions stereo fabric B2 that contains three-layer structure, institute In conjunction with the flexible composite of tool that consists of.
Now be how produced specific embodiment is described as follows again with the utility model:
With diphenyl-methane 4, polyethylene two acid diamides (Polyethylene adipate) of 4 '-two isocyanide root MDI (Diphenyl Methane Diisocyanate) and molecular weight 2000 and key prolong 100% modulus (Modulus) 50kg/cm that mixture synthesized of agent (ethylene glycol Ethylene Glycol and 1,4-butanediol Butylene Glycol)
2Methyl ethyl ketone (butanone the MEK)/N of polyamine base Ethyl formate (Polyurethane), in 100 parts of dinethylformamide (DMF) solution (the solid type part 30% of resin), add 50 parts of 10 parts in colorant and retarder thinner methyl ethyl ketones (butanone MEK), the macromolecular elastomer coating mixed liquor that mixes (being designated hereinafter simply as epidermal area A1 solution), be coated on the release liners uniformly continuously, coating clearance is 0.15mm, with about 30 seconds of 50 ℃ of dryings, epidermal area A1 solution is under the half-dried wet situation, (is designated hereinafter simply as stereo fabric B1: be polyester fiber by fibre fineness 75 red Buddhist nuns (Denier) with the three dimensions stereo fabric that contains three-layer structure, fibre fineness 150 red Buddhist nuns' polyester fiber and fibre fineness 70 red Buddhist nuns' Fypro is made into.) fit, through 100 ℃ of dryings after 3 minutes, in constant temperature, place maturation in 24 hours, separate release liners again, can obtain the elastic composite that tool pliability, antidetonation must reach water proofing property.
Embodiment 2:
With embodiment 1 described epidermal area A1 solution, be coated on the release liners uniformly continuously, coating clearance is 0.15mm, 100 ℃ of dryings 5 minutes, be coated with one deck more continuously uniformly by two-liquid type polyamine base Ethyl formate, methyl ethyl ketone (butanone MEK), N, dinethylformamide (DMF), the solid coating (being designated hereinafter simply as following layer A2 solution) that bridging agent (cross-linking agent) and bridge formation promoter (catalyst) are mixed, coating clearance is 0.15mm, about 30 seconds of 50 ℃ of dryings, following layer A2 solution is under the half-dried wet situation, fit with embodiment 1 described stereo fabric B1,100 ℃ of dryings after 3 minutes, in room temperature, place maturation in 24 hours, separate release liners again, can obtain preferable peel strength and solvent resistance good pliability arranged, the elastic composite of shock resistance and water proofing property.
Embodiment 3:
With embodiment 2 described epidermal area A1 solution, be coated on the release liners uniformly continuously, coating clearance is 0.15mm, 100 ℃ of dryings 5 minutes, be coated with one deck embodiment 2 described following layer A2 solution more continuously uniformly, coating clearance is 0.15mm, about 30 seconds of 50 ℃ of dryings, following layer A2 solution is under the half-dried wet situation, the polyamine base Ethyl formate layer (Polyurethane Foil) of the tool open space of being made by damp process with one deck fits, through 100 ℃ of dryings after 5 minutes, be coated with a following layer A2 solution more thereon continuously uniformly, coating clearance is 0.15mm, with about 30 seconds of 50 ℃ of dryings, following layer A2 solution is under the half-dried wet situation, with the three dimensions stereo fabric that contains four layers of structure (hereinafter to be referred as stereo fabric B2: be polyester fiber by fibre fineness 75 red Buddhist nuns, fibre fineness 150 red Buddhist nuns' polyester fiber, fibre fineness 70 red Buddhist nuns' Fypro and fibre fineness 75 red Buddhist nuns' polyester fiber is made into.) fit, through 100 ℃ of dryings 3 minutes, in room temperature, place maturation in 24 hours, separate release liners again, can obtain preferable peel strength, solvent resistance, pliability, shock resistance, water proofing property and better flexible composite.
Embodiment 4:
At one deck by damp process on made polyamine base Ethyl formate Niu Bage layer (Nubuck Foil) A4 with open space, be coated with embodiment 2 described following layer A2 solution in discrete mode, coating clearance is 0.15mm, with about 30 seconds of 50 ℃ of dryings, following layer A2 solution is under the half-dried wet situation, with the three dimensions stereo fabric B3 that contains five layers of structure (be polyester fiber by fibre fineness 75 red Buddhist nuns, fibre fineness 70 red Buddhist nuns' polyamine base Ethyl formate elastomer (Spandex), fibre fineness 150 red Buddhist nuns' polyester fiber, fibre fineness 70 red Buddhist nuns' Fypro and fibre fineness 75 red Buddhist nuns' polyester fiber is made into.) fit, through 100 ℃ of dryings 3 minutes,, can obtain the composite of the splendid elasticity of tool, pliability, poisture-penetrability, water imbibition, sound absorption properties, light absorptive, retractility and light weight again in room temperature maturation 24 hours.
Embodiment 5:
With the embodiment 3 described stereo fabric B2 that contain four layers of structure, contain and be dipped in 100% modulus 20kg/cm
2The N that mixed of liquid type polyamine base Ethyl formate, interfacial agent, colorant, a defoamer, in dinethylformamide (DMF) solution, take out after the extruding of appropriate gap, putting into water immediately replaces and the foaming layer A5 of generation open space DMF and water generates, put into the DMF washes clean of hot water again with remnants, insert 20 minutes dryings of 100 ℃ of baking ovens, the elastic composite that can obtain to have anti-slip effect, pliability, poisture-penetrability and retractility after taking out water squeezing.
Embodiment 6:
Elastic composite with embodiment 5 manufacturings with anti-slip effect, pliability, poisture-penetrability and retractility, on one side with embodiment 1 described epidermal area A1 solution, mode with discontinuous coating prints out decorative pattern, after 5 minutes, can obtain to enrich the elastic composite with anti-slip effect, pliability, poisture-penetrability and retractility of appearance change with 100 ℃ of dryings again.
Embodiment 7:
Have preferable peel strength and a good elastic composite that pliability, shock resistance and water proofing property are arranged of solvent resistance with what embodiment 2 manufactured, after implementing identical as described above epidermal area A1 solution and the processing of following layer A2 solution in the back side again, can obtain that heat insulation effect, preferable peel strength, solvent resistance are good, the elastic composite of pliability, shock resistance and water proofing property.
In sum, the utility model can produce the flexible composite of a series of tools by above embodiment proof, its can obtain homogenous material commonly used or other composites suitable elasticity, pliability, retractility, system pinking, sound absorption properties, light absorptive, on-slip, heat insulating ability, resiliency, light weight, water imbibition, water proofing property, poisture-penetrability, windproof property, the air permeability that can't have simultaneously ... etc. characteristic, and can be widely used in the industry of various related needs, as dissimilar products.For example: antidetonation material, sound absorber, extinction material, on-slip material, insulation material, heat insulation material, fender, grinding material, footwear material, suitcase material, chair cushion, protection pad ... Deng industry or people's livelihood articles for use.
Only the above only is a plurality of preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this.Promptly the equalization of being done according to the technical solutions of the utility model scope generally changes, modifies and combination, in the scope that all should still belong to technical solutions of the utility model and contained.
Claims (8)
1, the flexible composite of a kind of tool, it is characterized in that including (1) at least one deck with the imporosity of continuous or discrete mode moulding or the macromolecular elastomer of hole is arranged; (2) contain the three dimensions stereo fabric with elasticity, pliability or retractility of three-layer structure at least; Aforementioned macromolecular elastomer also combines with single face, two-sided or comprehensive mode with aforementioned three dimensions stereo fabric, constitutes the flexible composite of a kind of tool.
2, the flexible composite of tool as claimed in claim 1, it is characterized in that the said imporosity of one deck at least or the macromolecular elastomer of hole is arranged is to have the flexible polymer body of rubber shape under the normal temperature.
3, the flexible composite of tool as claimed in claim 2 is characterized in that said thermoplasticity or the thermosetting polymer body that the flexible polymer body of rubber shape can be polyamide, acrylic acid India rubber, nitrile-butadiene rubber, ethylene-vinyl acetate, polyethylene, soft PVC, polypropylene, polyamine base Ethyl formate that have.
4, the flexible composite of tool as claimed in claim 1 is characterized in that the material of the sandwich construction in the said three dimensions stereo fabric can be identical or different, and the tissue of each layer of sandwich construction, decorative pattern also can be identical or different.
5, the flexible composite of tool as claimed in claim 3, the arbitrary layer of material that it is characterized in that said one or more layers of macromolecular elastomer constituted by any one or more mixing of the macromolecular elastomer that is limited.
6, the flexible composite of tool as claimed in claim 1 is characterized in that described hole is dead-end pore, semiclosed hole or open space, and the size of hole and distribution mode are rule or irregularly shaped.
7, the flexible composite of tool as claimed in claim 3 is characterized in that said polyamine base Ethyl formate includes: a liquid type polyamine base Ethyl formate, two-liquid type polyamine base Ethyl formate, response type polyamine base Ethyl formate, hot plastic type polyamine base Ethyl formate and thermmohardening type polyamine base methyl ethyl.
8, the flexible composite of tool as claimed in claim 4, the material that it is characterized in that said sandwich construction are polyester, polyamide, acrylic compounds, polyamine base methyl ethyl, artificial silk, wool, cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01200877 CN2463169Y (en) | 2001-02-19 | 2001-02-19 | Elastic composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01200877 CN2463169Y (en) | 2001-02-19 | 2001-02-19 | Elastic composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2463169Y true CN2463169Y (en) | 2001-12-05 |
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ID=33623068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01200877 Expired - Fee Related CN2463169Y (en) | 2001-02-19 | 2001-02-19 | Elastic composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2463169Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101529000B (en) * | 2006-10-18 | 2011-05-11 | 梅西耶-道提股份有限公司 | 3d composite fabric |
| CN101960063B (en) * | 2007-12-28 | 2013-06-19 | 阿尔巴尼国际公司 | Ultra-resilient fabric |
| CN112448104A (en) * | 2020-11-16 | 2021-03-05 | 荣盛盟固利新能源科技有限公司 | Battery cell with elastic porous structure, battery module and battery |
| WO2023197859A1 (en) * | 2022-04-15 | 2023-10-19 | 宁德时代新能源科技股份有限公司 | Battery cell, battery and electric device |
-
2001
- 2001-02-19 CN CN 01200877 patent/CN2463169Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101529000B (en) * | 2006-10-18 | 2011-05-11 | 梅西耶-道提股份有限公司 | 3d composite fabric |
| CN101960063B (en) * | 2007-12-28 | 2013-06-19 | 阿尔巴尼国际公司 | Ultra-resilient fabric |
| CN112448104A (en) * | 2020-11-16 | 2021-03-05 | 荣盛盟固利新能源科技有限公司 | Battery cell with elastic porous structure, battery module and battery |
| WO2023197859A1 (en) * | 2022-04-15 | 2023-10-19 | 宁德时代新能源科技股份有限公司 | Battery cell, battery and electric device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |