CN104831600A - Non-water-seepage type self-grained plastic track - Google Patents
Non-water-seepage type self-grained plastic track Download PDFInfo
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- CN104831600A CN104831600A CN201510282522.XA CN201510282522A CN104831600A CN 104831600 A CN104831600 A CN 104831600A CN 201510282522 A CN201510282522 A CN 201510282522A CN 104831600 A CN104831600 A CN 104831600A
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- 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
- E01C13/06—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003
- E01C13/065—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003 at least one in situ layer consisting of or including bitumen, rubber or plastics
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
- C08K5/134—Phenols containing ester groups
Abstract
The invention relates to a plastic track, in particular to a non-water-seepage type self-grained plastic track, and aims to solve the technical problems in the prior art. According to the technical scheme, the non-water-seepage type self-grained plastic track comprises a base layer, a PU primer and black particle mixed layer, a self-grained clear pulp layer and a self-grained patterned pulp layer. The construction method of the non-water-seepage type self-grained plastic track includes: sweeping an asphalt concrete foundation and a cement concrete foundation; well mixing mixed polyurethane adhesives, catalysts and black particles, laying the mixed materials on the foundation layer; laying the polyurethane adhesives on the PU primer and black particle mixed layer to form an elastic stable layer through hole-closing foaming; spraying the polyurethane adhesives on the self-grained clear pulp layer to form grains naturally after chemical reaction. The non-water-seepage type self-grained plastic track with a three-layer composite structure is capable of reducing impacts, even in grain, good in wear resistance, good in weather resistance, durable in color, and widely applicable to plastic tracks.
Description
Technical field
The present invention relates to a kind of plastic cement race track, be specifically related to a kind of non-infiltration type from knot line plastic cement race track.
Background technology
Plastic cement race track, also known as round-the-clock athletic tracks, is made up of base polyurethane prepolymer for use as, admixtured polyether, scrap tire rubber, EPDM rubber grain or PU particle, pigment, auxiliary agent, filler.Plastic cement race track has that planeness is good, compressive strength is high, hardness elasticity suitably, the characteristic of stable physical property, be conducive to the performance of sportsman's speed and technology, effectively improve sports achievement, reduce tumble injury rate.Plastic cement race track is made up of materials such as polyurethane rubbers, has certain elasticity and color, has certain anti-uv-ray and ageing-resistant power is the best all-weather outdoor athletic ground terrace material of generally acknowledging in the world.By means of outstanding exercise performance and application life, the popularity rate in sports center is more and more higher for it, and its development space is huge.
Current plastic cement race track is mainly divided into: precasting, full-plastic, mixed type, compound, vapor-permeable type etc., wherein precasting and full-plastic cost high, be therefore difficult to promote.Compound, although vapor-permeable type cost is lower, its application life is short.Mixed type plastic track well balances the relation of performance and cost, is therefore well promoted the use of.But at present the anti-slip layer on mixed type plastic track surface spreads particle or plastic cement hybrid particles is sprayed on bottom, and the shortcoming of spreading particle is that skin granulate easily departs from and weares and teares; The shortcoming of plastic cement hybrid particles is that top layer is excessively thin, easily weares and teares.
Summary of the invention
For the technical problem that solution prior art exists, the invention provides a kind of employing three-layer composite structure, effectively slow down impact, lines is even, and abrasion resistance is good, weatherability is good, the non-infiltration type knot line plastic cement race track certainly that color is lasting.
For achieving the above object, the technical solution adopted in the present invention is non-infiltration type knot line plastic cement race track certainly, comprising basal layer, PU primer mixed black stratum granulosum, from knot line clean plasm layer with from tying line flower pulp layer, specifically constructing according to following steps,
A, basal layer process: cleaning bituminous concrete basis and coagulating cement earth foundation;
B, PU primer mixed black stratum granulosum: by mixed type polyurethane adhesive, catalyzer and black particle mixing and stirring, pave on basal layer by mixed material, paving thickness is 9mm, and then pave curing compound, makes it solidify, and carry out froth breaking;
C, from knot line clean plasm layer: the closed pore foaming on PU primer mixed black stratum granulosum that paved by polyurethane rubber cement forms elastic stability layer, and paving thickness is 2mm;
D, certainly knot line flower pulp layer: be sprayed on by polyurethane rubber cement mix and blend from knot line clean plasm layer, self-assembling formation lines after generation chemical reaction, coating thickness is 2mm.
Preferably, when described coagulating cement earth foundation processes, need coating waterproof priming paint.
Preferably, described mixed type polyurethane adhesive comprises the component of carrying out proportioning according to following weight portion, chlorinated paraffin wax, 90-110 part; MOCA, 6-8 part; PPG 330,7-9 part; Dimethylbenzene, 65-85 part; Dispersing agent, 0.9-1.3 part; Micronizing wax, 3-4.2 part; Superfine white carbon black, 6-8 part; Organobentonite, 5-7 part; Wax powder, 12-20 part; PPG 303,2-5 part; PPG 403,3-6 part; Granularity is 400 object stone flours, 60-80 part; Iron oxide red, 10-20 part; Antioxidant 1010,0.2-0.7 part; UV-531,0.3-0.6 part.
Preferably, described curing compound comprises the component of carrying out proportioning according to following weight portion, PPG 220,750-800 part; Toluene di-isocyanate(TDI), 200-300 part.
Compared with prior art, the present invention has following technique effect: the present invention adopts three-layer composite structure, effectively slows down impact, and simultaneously obtained runway is not containing particle, belong to from knot line plastic cement race track, lines is even, and abrasion resistance is good, there is not threshing situation, greatly reduce the maintenance costs such as hand sweeping, greatly improve the application life in place, and have splendid weatherability, color is lasting.
Detailed description of the invention
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment one
Non-infiltration type, from knot line plastic cement race track, comprises basal layer, PU primer mixed black stratum granulosum, from knot line clean plasm layer with from knot line flower pulp layer, specifically constructs according to following steps,
A, basal layer process: cleaning bituminous concrete basis and coagulating cement earth foundation;
B, PU primer mixed black stratum granulosum: by mixed type polyurethane adhesive, catalyzer and black particle mixing and stirring, pave on basal layer by mixed material, paving thickness is 9mm, and then pave curing compound, makes it solidify, and carry out froth breaking;
C, from knot line clean plasm layer: the closed pore foaming on PU primer mixed black stratum granulosum that paved by polyurethane rubber cement forms elastic stability layer, and paving thickness is 2mm;
D, certainly knot line flower pulp layer: be sprayed on by polyurethane rubber cement mix and blend from knot line clean plasm layer, self-assembling formation lines after generation chemical reaction, coating thickness is 2mm.
When coagulating cement earth foundation is processed, need coating waterproof priming paint.
Wherein, mixed type polyurethane adhesive comprises the component of carrying out proportioning according to following weight portion, chlorinated paraffin wax, 90 parts; MOCA, 6 parts; PPG 330,7 parts; Dimethylbenzene, 65 parts; Dispersing agent, 0.9 part; Micronizing wax, 3 parts; Superfine white carbon black, 6 parts; Organobentonite, 5 parts; Wax powder, 12 parts; PPG 303,2 parts; PPG 403,3 parts; Granularity is 400 object stone flours, 60 parts; Iron oxide red, 10 parts; Antioxidant 1010,0.2 part; UV-531,0.3 part.
Curing compound comprises the component of carrying out proportioning according to following weight portion, PPG 220,750 parts; Toluene di-isocyanate(TDI), 200 parts
In the present embodiment, runway lines is even, and abrasion resistance is good, long service life, the schools of various levels and categories and professional sports field, track field runway, semicircle district, auxiliary region can be widely used in, for-all health security, indoor sport shop training track, playground covering of roadway, indoor and outdoor runway.
Embodiment two
Non-infiltration type, from knot line plastic cement race track, comprises basal layer, PU primer mixed black stratum granulosum, from knot line clean plasm layer with from knot line flower pulp layer, specifically constructs according to following steps,
A, basal layer process: cleaning bituminous concrete basis and coagulating cement earth foundation;
B, PU primer mixed black stratum granulosum: by mixed type polyurethane adhesive, catalyzer and black particle mixing and stirring, pave on basal layer by mixed material, paving thickness is 9mm, and then pave curing compound, makes it solidify, and carry out froth breaking;
C, from knot line clean plasm layer: the closed pore foaming on PU primer mixed black stratum granulosum that paved by polyurethane rubber cement forms elastic stability layer, and paving thickness is 2mm;
D, certainly knot line flower pulp layer: be sprayed on by polyurethane rubber cement mix and blend from knot line clean plasm layer, self-assembling formation lines after generation chemical reaction, coating thickness is 2mm.
When coagulating cement earth foundation is processed, need coating waterproof priming paint.
Wherein, mixed type polyurethane adhesive comprises the component of carrying out proportioning according to following weight portion, chlorinated paraffin wax, 100 parts; MOCA, 7 parts; PPG 330,8 parts; Dimethylbenzene, 75 parts; Dispersing agent, 1.1 parts; Micronizing wax, 3.6 parts; Superfine white carbon black, 7.2 parts; Organobentonite, 6 parts; Wax powder, 16 parts; PPG 303,4 parts; PPG 403,4 parts; Granularity is 400 object stone flours, 72 parts; Iron oxide red, 16 parts; Antioxidant 1010,0.5 part; UV-531,0.5 part.
Curing compound comprises the component of carrying out proportioning according to following weight portion, PPG 220,787.4 parts; Toluene di-isocyanate(TDI), 245 parts.
In the present embodiment, runway lines is even, and abrasion resistance is good, long service life, the schools of various levels and categories and professional sports field, track field runway, semicircle district, auxiliary region can be widely used in, for-all health security, indoor sport shop training track, playground covering of roadway, indoor and outdoor runway.
Embodiment three
Non-infiltration type, from knot line plastic cement race track, comprises basal layer, PU primer mixed black stratum granulosum, from knot line clean plasm layer with from knot line flower pulp layer, specifically constructs according to following steps,
A, basal layer process: cleaning bituminous concrete basis and coagulating cement earth foundation;
B, PU primer mixed black stratum granulosum: by mixed type polyurethane adhesive, catalyzer and black particle mixing and stirring, pave on basal layer by mixed material, paving thickness is 9mm, and then pave curing compound, makes it solidify, and carry out froth breaking;
C, from knot line clean plasm layer: the closed pore foaming on PU primer mixed black stratum granulosum that paved by polyurethane rubber cement forms elastic stability layer, and paving thickness is 2mm;
D, certainly knot line flower pulp layer: be sprayed on by polyurethane rubber cement mix and blend from knot line clean plasm layer, self-assembling formation lines after generation chemical reaction, coating thickness is 2mm.
When coagulating cement earth foundation is processed, need coating waterproof priming paint.
Wherein, mixed type polyurethane adhesive comprises the component of carrying out proportioning according to following weight portion, chlorinated paraffin wax, 110 parts; MOCA, 8 parts; PPG 330,9 parts; Dimethylbenzene, 85 parts; Dispersing agent, 1.3 parts; Micronizing wax, 4.2 parts; Superfine white carbon black, 8 parts; Organobentonite, 7 parts; Wax powder, 20 parts; PPG 303,5 parts; PPG 403,6 parts; Granularity is 400 object stone flours, 80 parts; Iron oxide red, 20 parts; Antioxidant 1010,0.7 part; UV-531,0.6 part.
Curing compound comprises the component of carrying out proportioning according to following weight portion, PPG 220,800 parts; Toluene di-isocyanate(TDI), 300 parts.
In the present embodiment, runway lines is even, and abrasion resistance is good, long service life, the schools of various levels and categories and professional sports field, track field runway, semicircle district, auxiliary region can be widely used in, for-all health security, indoor sport shop training track, playground covering of roadway, indoor and outdoor runway.
Specific construction technique of the present invention is as follows:
One, based process
The basis of plastic cement motion ground can be divided into bituminous concrete basis and coagulating cement earth foundation.By clean for basis cleaning, bituminous concrete basis is closely knit, solid, smooth, rough surface, roll vestige without crack, nothing; Coagulating cement earth foundation is smooth, hard, rough surface, without sand return phenomenon, can not occurs fracture and finedraw; Can not there be the cement flour of emersion on surface, and cement concrete mark reaches concrete C-25 test stone; The measurement of planeness by three meters of rulers depression without more than 3mm when basic plane any point is measured, or is qualified by the depression that 1 meter of ruler is measured without more than 1mm.
Two, PU primer mixed black particle mixing
Agitator is pushed mixer stir, operation mixer moves up and down, and will ensure that the liquid cement agitation bottom agitator is even especially.Add catalyzer after type polyurethane glue to be mixed stirs, continue to stir, add black particle again and stir after evenly, evenly, stop stirring, this glue can be sent into job site and lay.The whole whipping process time can not be too short or long, and general primer was at about 2 ~ 3 minutes, and flower slurry at 4 ~ 5 minutes as well.
Three, primer is laid
1, first foundation is cleaned totally before laying primer, get out working instrument, formulate scraper plate by the thickness of construction drawing requirement or scrape the scale of rake.
2, require the position of measuring construction line according to processing line, put construction line well.The error of construction line is not more than 2mm.
3, during laying primer, visual place situation does not measure construction line, after scraper plate is ordered scale, by side, place, by the disposable frictioning of place width.Will keep the consistency of thickness scraping glue in frictioning process, edge fit, joint are without vestige.
4, before this is laid by primer, the position primer first caving in serious by foundation adds black particle and strikes off, and protruding position is destroyed makes it smooth.
5, in primer process of deployment, frictioning personnel will ensure that the scraper plate speed of travel is even, and gelatin concentration is consistent, and deburring personnel want proficiency in action, carry out benefit glue in time to show-through, recess, and protruding position strikes off, and neat in edge is smooth.Deburring personnel are no less than two.
6, in glue paving process, ceaselessly froth breaking, till froth breaking is completely, to remove in time if any foreign material in glue, guarantee that glue face is totally level and smooth, without spikes vestige.Froth breaking personnel are no less than two.
After the primer plastic of 7, laying, the whole audience is checked, find pore, edge is irregular or have concavo-convex part, carry out cutting and cut, polish, mend glue and finishing process, make it exceed position and be less than glue plane 0.5mm, to ensure the thickness that face glue is laid.
8, in primer process of deployment, test test piece 4 pieces is synchronously manufactured in every block place, and take the orientation sampling that 4 different, use to detect this place, specification is 400mm × 400mm, and thickness is identical with the thickness requirement that scene is laid.
Note: PU slurry can produce chemical reaction in the curing process, atmospheric carbon dioxide (chemical bubbles) can be produced in chemical reaction process, add in material stirring process and also can bring part air (physics bubble) into, therefore after PU slurry has paved, also need to carry out defoaming treatment.
Four, construction line
1, the measurement of construction line will have professional to use the transit meeting national standard, is as the criterion measures by processing line requirement.The middle survey of processing line being 50mm at width draws a construction line, and error is less than 5mm.
2, measure the some position of construction line first accurately, then draw with line of ink marker bullet and connect each point, become clear, line of constructing accurately.Bend construction line to manufacture the radian plate identical with line of constructing, then with this plate for standard connect bend each point position, formed smoothly, accurately bend construction line.
3, line of constructing will be checked after surveying and drawing, and review result error is less than 2/10000.As corrected in time when being greater than this error, guarantee the accuracy of construction line.
4, before the spraying of knot line flower slurry as there is " overflow wax " phenomenon in primer, clean with solvent scouring, as relatively more serious in " overflow wax ", available French chalk wiping, clean with clear water, can construct after airing.If the primer storage period is long, even if without " overflow wax " phenomenon, also with solvent scouring glue face, after scouring must equal solvent all volatilize after could finish paint, to guarantee that finish paint is bonding with primer firmly.
Five, pave from knot line clean plasm
1, will, after knot line clean plasm stirs, pave on solid PU primer mixed black stratum granulosum.
2, the knot line clean plasm required thickness certainly that paves is wanted evenly, by the little defect repair such as black particle, spilehole on former PU primer layer and to fill ponding.
Six, from the spraying of knot line flower slurry
1, after clean plasm layer solidified forming, can at its surface spraying flower pulp layer (being generally redness).First will from knot line flower slurry in proportion batching mixing and stirring, in whipping process, add appropriate amount of auxiliary materials, the addition of auxiliary material is determined according to site operation environment.Then slurry is poured into professional aerograph and be sprayed on clean plasm film surface, during spraying, appropriate thinner can be added according to rare silk fabric degree of mill base, spraying order even application twice.
2, paint liquid consumption to be calculated before the personnel that spray paint construction, the length that each barrel of paint liquid sprays paint, carry out mark, accomplish to know what's what, Appropriate application material.
3, haul action wants clean, quick, and fall down several times during batch turning, the clout of barrel rim is cleared up in time, keeps bucket to clean outward, and for spray spray, personnel create good condition.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should wrap within the scope of the present invention.
Claims (4)
1. non-infiltration type is from knot line plastic cement race track, it is characterized in that: comprise basal layer, PU primer mixed black stratum granulosum, from knot line clean plasm layer with from knot line flower pulp layer, specifically construct according to following steps,
A, basal layer process: cleaning bituminous concrete basis and coagulating cement earth foundation;
B, PU primer mixed black stratum granulosum: by mixed type polyurethane adhesive, catalyzer and black particle mixing and stirring, pave on basal layer by mixed material, paving thickness is 9mm, and then pave curing compound, makes it solidify, and carry out froth breaking;
C, from knot line clean plasm layer: the closed pore foaming on PU primer mixed black stratum granulosum that paved by polyurethane uncompounded cement forms elastic stability layer, and paving thickness is 2mm;
D, certainly knot line flower pulp layer: be sprayed on by polyurethane uncompounded cement mix and blend from knot line clean plasm layer, self-assembling formation lines after generation chemical reaction, coating thickness is 2mm.
2. non-infiltration type according to claim 1 is from knot line plastic cement race track, it is characterized in that: when described coagulating cement earth foundation processes, and needs coating waterproof priming paint.
3. non-infiltration type according to claim 1 is from knot line plastic cement race track, it is characterized in that: described mixed type polyurethane adhesive comprises the component of carrying out proportioning according to following weight portion, chlorinated paraffin wax, 90-110 part; MOCA, 6-8 part; PPG 330,7-9 part; Dimethylbenzene, 65-85 part; Dispersing agent, 0.9-1.3 part; Micronizing wax, 3-4.2 part; Superfine white carbon black, 6-8 part; Organobentonite, 5-7 part; Wax powder, 12-20 part; PPG 303,2-5 part; PPG 403,3-6 part; Granularity is 400 object stone flours, 60-80 part; Iron oxide red, 10-20 part; Antioxidant 1010,0.2-0.7 part; UV-531,0.3-0.6 part.
4. non-infiltration type according to claim 1 is from knot line plastic cement race track, it is characterized in that: described curing compound comprises the component of carrying out proportioning according to following weight portion, PPG 220,750-800 part; Toluene di-isocyanate(TDI), 200-300 part.
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| CN201510282522.XA CN104831600B (en) | 2015-05-29 | 2015-05-29 | Non- infiltration type is from knot stricture of vagina plastic cement race track |
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| CN201510282522.XA CN104831600B (en) | 2015-05-29 | 2015-05-29 | Non- infiltration type is from knot stricture of vagina plastic cement race track |
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| CN104831600B CN104831600B (en) | 2017-03-08 |
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Cited By (8)
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| CN105507117A (en) * | 2015-12-08 | 2016-04-20 | 江阴市江丽装饰材料有限公司 | Preparation method of environment-friendly polyvinyl chloride (PVC) flooring being dedicated to outdoor sports |
| CN105507118A (en) * | 2015-12-05 | 2016-04-20 | 菏泽恒泰健身器材制造有限公司 | Waterproof air-permeable plastic cement playground |
| CN105625140A (en) * | 2015-12-21 | 2016-06-01 | 广州机施建设集团有限公司 | Construction method for air-permeable and water-drainage self-grained composite plastic track |
| CN106223160A (en) * | 2016-07-15 | 2016-12-14 | 青岛科兴教育装备有限公司 | A kind of from the construction technology tying stricture of vagina runway |
| CN108130839A (en) * | 2017-12-28 | 2018-06-08 | 广州新星体育设施有限公司 | A kind of plastic cement race track convenient for cooling |
| CN108299621A (en) * | 2018-02-09 | 2018-07-20 | 山东赢方体育产业有限公司 | A kind of environment-friendly type plastic rubber runway and preparation method thereof |
| CN109653061A (en) * | 2018-12-20 | 2019-04-19 | 兴化市奔腾体育设施材料有限公司 | A kind of laying method based on the compound plastic cement race track bottom resilient layer of EPDM |
| CN111072895A (en) * | 2019-12-17 | 2020-04-28 | 杭州和诚塑胶工程有限公司 | High-elasticity plastic track and preparation method thereof |
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| CN105507118A (en) * | 2015-12-05 | 2016-04-20 | 菏泽恒泰健身器材制造有限公司 | Waterproof air-permeable plastic cement playground |
| CN105507117A (en) * | 2015-12-08 | 2016-04-20 | 江阴市江丽装饰材料有限公司 | Preparation method of environment-friendly polyvinyl chloride (PVC) flooring being dedicated to outdoor sports |
| CN105507117B (en) * | 2015-12-08 | 2017-10-13 | 江阴市江丽装饰材料有限公司 | The preparation technology of polyvinyl chloride environment-friendly type outdoor sport exclusively material |
| CN105625140A (en) * | 2015-12-21 | 2016-06-01 | 广州机施建设集团有限公司 | Construction method for air-permeable and water-drainage self-grained composite plastic track |
| CN106223160A (en) * | 2016-07-15 | 2016-12-14 | 青岛科兴教育装备有限公司 | A kind of from the construction technology tying stricture of vagina runway |
| CN108130839A (en) * | 2017-12-28 | 2018-06-08 | 广州新星体育设施有限公司 | A kind of plastic cement race track convenient for cooling |
| CN108299621A (en) * | 2018-02-09 | 2018-07-20 | 山东赢方体育产业有限公司 | A kind of environment-friendly type plastic rubber runway and preparation method thereof |
| CN109653061A (en) * | 2018-12-20 | 2019-04-19 | 兴化市奔腾体育设施材料有限公司 | A kind of laying method based on the compound plastic cement race track bottom resilient layer of EPDM |
| CN111072895A (en) * | 2019-12-17 | 2020-04-28 | 杭州和诚塑胶工程有限公司 | High-elasticity plastic track and preparation method thereof |
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