CN105838059B - A kind of chinampa cushion and preparation method thereof - Google Patents
A kind of chinampa cushion and preparation method thereof Download PDFInfo
- Publication number
- CN105838059B CN105838059B CN201610398784.7A CN201610398784A CN105838059B CN 105838059 B CN105838059 B CN 105838059B CN 201610398784 A CN201610398784 A CN 201610398784A CN 105838059 B CN105838059 B CN 105838059B
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- CN
- China
- Prior art keywords
- cushion
- chinampa
- foamed material
- parts
- flexible foamed
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds
Abstract
The invention discloses a kind of chinampa cushion and preparation method thereof, which is obtained by flexible foamed material preparation；The flexible foamed material includes：At least one of polyethylene foamed, expanded polypropylene, expanded polystyrene (EPS), foaming ethylene vinyl acetate, polyurathamc；The chinampa cushion includes main backing plate, upper convex portion and lower protrusion；The upper convex portion raises up and is evenly spaced in the upper surface of main backing plate；The lower protrusion is downwardly convex and is evenly spaced in the lower surface of main backing plate；Preparation method includes the following steps：1) dry by flexible foamed material clean；2) by flexible foamed material fragmentation at expanded particle；3) expanded particle is uniformly mixed with adhesive, it is hot-forming in a mold, obtain chinampa cushion；This method technique can utilize the flexible foamed material preparation chinampa cushion of recycling, and the chinampa cushion of acquisition has high cushion performance, environmentally friendly and highly practical.
Description
Technical field
The present invention relates to a kind of chinampa cushions and preparation method thereof, belong to industrial chemistry technical field.
Background technology
With the popularization and development of outdoor sports, people like natural environment, and since natural lawn is by seasonal shadow
It rings, is easy to wither in autumn and winter, so chinampa with the characteristics of easy to install and is durable, is gradually widely used.It is existing
Somebody makes lawn and needs to be fixed on ground by external force, it is necessary to the fillers such as quartz sand, rubber particles is filled, to improve people
The cushion performance on lawn is made, and rubber particles are the broken particles from waste tire, cable etc. mostly, are brought not to environment
The influence of profit, it is barely satisfactory in the feature of environmental protection, smell etc., while increasing cost, it is difficult to large-scale promotion application.
Invention content
For overcome the deficiencies in the prior art, of the invention first is designed to provide a kind of chinampa cushion, should
Chinampa cushion has good cushion performance.
Achieving the object of the present invention can be reached by adopting the following technical scheme that：
A kind of chinampa cushion, is obtained by flexible foamed material preparation；The flexible foamed material includes：Foaming is poly-
At least one of ethylene, expanded polypropylene, expanded polystyrene (EPS), foaming ethylene-vinyl acetate, polyurathamc.
Preferably, it includes following ingredient that the flexible foamed material calculates by weight：
Preferably, it includes following ingredient that the flexible foamed material calculates by weight：
Preferably, the height of the chinampa cushion is 5~50mm.
Preferably, the chinampa cushion includes main backing plate, upper convex portion and lower protrusion；The upper convex portion raises up
And it is evenly spaced in the upper surface of main backing plate；The lower protrusion is downwardly convex and is evenly spaced on following table in main backing plate
Face.
Preferably, the upper convex portion is round upper convex portion；The lower protrusion is protrusion under hexagon.
Second object of the present invention is to provide for a kind of preparation method of above-mentioned chinampa cushion；This method technique
Using the flexible foamed material preparation chinampa cushion of recycling, the chinampa cushion of acquisition has high cushion performance, ring
It protects and highly practical.
Achieving the object of the present invention can be reached by adopting the following technical scheme that：
The preparation method of above-mentioned chinampa cushion, includes the following steps：
1) dry by flexible foamed material clean；
2) the flexible foamed material fragmentation that will be handled through step 1) is at expanded particle；
3) expanded particle that step 2) obtains is uniformly mixed with adhesive, it is hot-forming in a mold, obtain pedaline
Level ground cushion.
Preferably, in step 2), the grain size of expanded particle is 1~20mm.
Preferably, the adhesive is thermoplastic adhesive, hot setting adhesive, rubber adhesive and resin type glue
One kind in stick or at least two mixture.
Preferably, in step 3), hot-forming temperature is 80~140 DEG C, and briquetting pressure is 0.5~10MPa.
Compared with prior art, the beneficial effects of the present invention are：
1, the expanded material of recycling can be used to prepare chinampa cushion as raw material for the present invention, by discarded foaming material
Material recycles, and meets environmental friendly principle, reduces and pollutes and reduce production cost；
2, the present invention makes improvements for the cushion performance of chinampa cushion, is not necessarily to add quartz sand, rubber in the preparation
The fillers such as micelle, structure are equipped with upper convex portion and lower protrusion, have the effect of buffering, and also improved in preparation process
The resilience of chinampa cushion, more meets use demand；
3, preparation process of the present invention is simple, and preparation efficiency is high.
Description of the drawings
Fig. 1 is the surface structure schematic diagram of the present invention；
Fig. 2 is the lower surface configuration schematic diagram of the present invention；
Wherein, 1, main backing plate；2, upper convex portion；21, upper rhone；3, lower protrusion；31, lower rhone；4, osculum.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the present invention is described further：
A kind of chinampa cushion, is obtained by flexible foamed material preparation；The flexible foamed material is by weight
Calculation includes following ingredient：
The height of the chinampa cushion is 5~50mm；Such as Fig. 1 is simultaneously combined shown in Fig. 2：Chinampa cushion includes master
Backing plate 1, upper convex portion 2 and lower protrusion 3；The upper convex portion 2 raises up and is evenly spaced in the upper surface of main backing plate 1；Institute
It is downwardly convex and be evenly spaced in the lower surface of main backing plate 1 to state lower protrusion 3；Several upper convex portions 2 are independent mutually, between shape
At the gap of buffering, the cushioning principle of lower protrusion 3 is identical as upper convex portion 2, and the effect of double buffering is played in upper convex portion 2 and lower protrusion 3
Fruit.
In the present invention, a kind of preferred embodiment is：The height of the upper convex portion 2 is a, and the height of lower protrusion 3 is b；
Wherein a<b；The height of upper convex portion 2 is small, does not influence effect of user when movable on cushion, and the height of lower protrusion 3 is higher,
Increase the efficiency of draining.
Also a kind of preferred embodiment is：Recess between two adjacent upper convex portions 2 is upper rhone 21；Phase
Recess between two adjacent lower protrusions 3 is lower rhone 31；The chinampa cushion is equipped with osculum 4, osculum 4
Upper rhone 21 and lower rhone 31 are connected；Recess between two adjacent upper convex portions 2 is right as upper rhone 21
The water for flowing into lawn cushion plays the role of water conservancy diversion；Recess between two adjacent lower protrusions 3 is as lower rhone 31；This hair
It is bright can on chinampa cushion vertical perforating, upper rhone 21 and lower rhone 31 are connected by osculum 4, then
The water of upper rhone 21 can flow into lower rhone 31, then the discharge outlet discharge on ground is guided to by lower rhone 31.
Also a kind of preferred embodiment is：Upper convex portion 2 is designed as round upper convex portion 2, is formed by between upper convex portion 2
Upper rhone 21 has enough width, is conducive to draining；And lower protrusion 3 is designed as protrusion 3 under hexagon, it is equally loaded,
Self-assembling formation lower rhone 31 of same size when even arrangement, saves area, and the topological shape of lower rhone 31 is easy to collect in
The water that each direction flows into also is easy moisture stream.
The preparation method of above-mentioned chinampa cushion, includes the following steps：
1) dry by flexible foamed material clean；
2) the flexible foamed material fragmentation that will be handled through step 1) is at the expanded particle that grain size is 1~20mm；
3) expanded particle that step 2) obtains is uniformly mixed with adhesive, it is hot-forming in a mold, it is hot-forming
Temperature is 80~140 DEG C, and briquetting pressure is 0.5~10MPa, obtains chinampa cushion.
The adhesive is in thermoplastic adhesive, hot setting adhesive, rubber adhesive and resin adhesive
It is a kind of or at least two mixture.
With reference to specific embodiment, invention is further described in detail, but the present invention is not limited to embodiment
In range.It should be strongly noted that embodiment is carried out by the preparation method of chinampa cushion in the present invention：
1) parts by weight for pressing table 1 prepare raw material：
The raw material proportioning of 1 embodiment of table
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Polyethylene foamed | 25 parts | 30 parts | 20 parts |
| Expanded polypropylene | 15 parts | 18 parts | 12 parts |
| Expanded polystyrene (EPS) | 25 parts | 20 parts | 28 parts |
| Foam ethylene-vinyl acetate | 10 parts | 0 part | 2 parts |
| Polyurathamc | 25 parts | 30 parts | 38 parts |
2) dry by flexible foamed material clean；
3) the flexible foamed material fragmentation that will be handled through step 2) is at the expanded particle that grain size is 1~20mm；
4) expanded particle that step 3) obtains is uniformly mixed with adhesive, it is hot-forming in a mold, obtain pedaline
Level ground cushion；Hot-forming condition is as shown in table 2：
The hot-forming condition of 2 embodiment of table
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Temperature (DEG C) | 80 | 100 | 130 |
| Pressure (MPa) | 8 | 2 | 6 |
| Molding time (s) | 300 | 120 | 60 |
The chinampa cushion includes protrusion 3 under main backing plate 1, round upper convex portion 2 and hexagon；The circle upper convex portion
2 raise up and are evenly spaced in the upper surface of main backing plate 1；Protrusion 3 is downwardly convex under the hexagon and uniform intervals
It is distributed in the lower surface of main backing plate 1；Wherein, the chinampa cushion that embodiment 1-3 hot pressing is formed has different height, and
Protrusion 3 under the round upper convex portion 2 and hexagon of formation different height, it is specific as shown in table 3：
The thickness of 3 embodiment of table
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Chinampa cushion thickness (mm) | 22.7 | 34 | 46 |
| Upper convex portion thickness (mm) | 0.2 | 1 | 2 |
| Lower protrusion thickness (mm) | 2.5 | 3 | 4 |
| Main plate thickness (mm) | 20 | 30 | 27 |
The chinampa supporting pad obtained to embodiment 1-3 is into the detection of line density and impact strength, testing result such as table 3
It is shown：
The testing result of table 2 embodiment 1-3 density and impact strength
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Density (kg/m3) | 32 | 25 | 20 |
| Impact strength (J/m2) | 355 | 290 | 286 |
For those skilled in the art, technical solution that can be as described above and design are made other each
Kind is corresponding to be changed and deforms, and all these change and deform the protection model that should all belong to the claims in the present invention
Within enclosing.
Claims (8)
1. a kind of chinampa cushion, it is characterised in that：It is obtained by flexible foamed material preparation；
It includes following ingredient that the flexible foamed material calculates by weight：
20 ~ 40 parts of polyethylene foamed；
10 ~ 20 parts of expanded polypropylene；
20 ~ 30 parts of expanded polystyrene (EPS)；
Foam 0 ~ 20 part of ethylene-vinyl acetate；
20 ~ 40 parts of polyurathamc；
Flexible foamed material is prepared by following steps：
1）It is dry by flexible foamed material clean；
2）It will be through step 1）The flexible foamed material fragmentation of processing is at expanded particle；
3）By step 2）Obtained expanded particle is uniformly mixed with adhesive, hot-forming in a mold, hot-forming temperature
It it is 80 ~ 140 DEG C, briquetting pressure is 0.5 ~ 10MPa；Obtain chinampa cushion.
2. chinampa cushion as described in claim 1, it is characterised in that：The flexible foamed material calculates packet by weight
Include following ingredient：
25 parts of polyethylene foamed；
15 parts of expanded polypropylene；
25 parts of expanded polystyrene (EPS)；
Foam 10 parts of ethylene-vinyl acetate；
25 parts of polyurathamc.
3. chinampa cushion as described in claim 1, it is characterised in that：The height of the chinampa cushion be 5 ~
50mm。
4. chinampa cushion as described in claim 1, it is characterised in that：The chinampa cushion include main backing plate, on
Protrusion and lower protrusion；The upper convex portion raises up and is evenly spaced in the upper surface of main backing plate；The lower protrusion is downward
Protrusion is simultaneously evenly spaced in the lower surface of main backing plate.
5. chinampa cushion as claimed in claim 4, it is characterised in that：The upper convex portion is round upper convex portion；Under described
Protrusion is protrusion under hexagon.
6. a kind of preparation method of chinampa cushion according to any one of claims 1 to 5, it is characterised in that including following step
Suddenly：
1）It is dry by flexible foamed material clean；
2）It will be through step 1）The flexible foamed material fragmentation of processing is at expanded particle；
3）By step 2）Obtained expanded particle is uniformly mixed with adhesive, hot-forming in a mold, hot-forming temperature
It it is 80 ~ 140 DEG C, briquetting pressure is 0.5 ~ 10MPa, obtains chinampa cushion.
7. the preparation method of chinampa cushion as claimed in claim 6, it is characterised in that：Step 2）In, expanded particle
Grain size is 1 ~ 20mm.
8. the preparation method of chinampa cushion as claimed in claim 6, it is characterised in that：The adhesive is thermoplastic cement
One kind in stick, hot setting adhesive, rubber adhesive and resin adhesive or at least two mixture.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610398784.7A CN105838059B (en) | 2016-06-06 | 2016-06-06 | A kind of chinampa cushion and preparation method thereof |
| PCT/CN2017/085640 WO2017211184A1 (en) | 2016-06-06 | 2017-05-24 | Artificial-turf soft pad and method for fabricating same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610398784.7A CN105838059B (en) | 2016-06-06 | 2016-06-06 | A kind of chinampa cushion and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105838059A CN105838059A (en) | 2016-08-10 |
| CN105838059B true CN105838059B (en) | 2018-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610398784.7A Active CN105838059B (en) | 2016-06-06 | 2016-06-06 | A kind of chinampa cushion and preparation method thereof |
Country Status (2)
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|---|---|
| CN (1) | CN105838059B (en) |
| WO (1) | WO2017211184A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105838059B (en) * | 2016-06-06 | 2018-10-12 | 广州傲胜人造草股份有限公司 | A kind of chinampa cushion and preparation method thereof |
| CN107973977A (en) * | 2017-11-08 | 2018-05-01 | 东莞市众享发泡胶制品有限公司 | EPP material turf pads and preparation method thereof |
| CN110733156A (en) * | 2019-09-06 | 2020-01-31 | 广州傲胜人造草股份有限公司 | Processing technology of polyurethane cushion layers and artificial turf cushion layer |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4505960A (en) * | 1983-08-12 | 1985-03-19 | Monsanto Company | Unitary shock-absorbing polymeric pad for artificial turf |
| CN101184612A (en) * | 2005-05-24 | 2008-05-21 | 美利肯公司 | Surface coverings and related methods |
| CN101440594A (en) * | 2007-11-23 | 2009-05-27 | 李謦宇 | Polyurethane foaming artificial sport grass mat and method for processing the same |
| CN102817301B (en) * | 2011-06-07 | 2015-05-20 | 田友斌 | High-elasticity artificial lawn |
| CN202380379U (en) * | 2011-12-12 | 2012-08-15 | 昆山艾博机器人系统工程有限公司 | Athletic field mats |
| CN102493310B (en) * | 2011-12-12 | 2015-06-03 | 昆山艾博机器人系统工程有限公司 | Playground mats |
| KR101142391B1 (en) * | 2011-12-30 | 2012-05-07 | 그린필드그래스 주식회사 | Construction structure of artificial turf |
| CN105838059B (en) * | 2016-06-06 | 2018-10-12 | 广州傲胜人造草股份有限公司 | A kind of chinampa cushion and preparation method thereof |
-
2016
- 2016-06-06 CN CN201610398784.7A patent/CN105838059B/en active Active
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2017
- 2017-05-24 WO PCT/CN2017/085640 patent/WO2017211184A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017211184A1 (en) | 2017-12-14 |
| CN105838059A (en) | 2016-08-10 |
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