CN111286188A - Novel plastic environmental protection type runway that breathes freely - Google Patents
Novel plastic environmental protection type runway that breathes freely Download PDFInfo
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- CN111286188A CN111286188A CN202010139378.5A CN202010139378A CN111286188A CN 111286188 A CN111286188 A CN 111286188A CN 202010139378 A CN202010139378 A CN 202010139378A CN 111286188 A CN111286188 A CN 111286188A
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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
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/08—Polyurethanes from polyethers
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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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3009—Sulfides
- C08K2003/3018—Sulfides of magnesium, calcium, strontium or barium
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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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
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- Compositions Of Macromolecular Compounds (AREA)
Abstract
The application discloses a material for preparing a breathable plastic runway, which comprises 104-107 parts of elastic particles, 555-565 parts of talcum powder, 16.5-18.5 parts of vulcanizing agent, 275-285 parts of chlorinated paraffin, 25-30 parts of dimethyl nylon acid, 29-31 parts of ethylene glycol diacetate, 345-440 parts of polyurethane prepolymer, 80-90 parts of paraffin, 5-8 parts of alumina powder, 3-6 parts of magnesium sulfate powder, 5-8 parts of nano silica particles, 3-5 parts of white carbon black and 5-8 parts of active carbon powder, and is mixed and stirred uniformly, and 9-11 parts of drier is added after the mixture is stirred uniformly to obtain viscous liquid. The invention has the following beneficial effects: the plastic runway made of the material can automatically drain water on the runway, ensure no water accumulation on the runway, automatically cool the runway in summer, and enable the volatilization amount of the irritant gas in the volatilization period.
Description
Technical Field
The invention relates to the field of constructional engineering, in particular to a novel plastic environment-friendly breathable runway.
Background
The patent CN105693982B discloses a component of a plastic track and a plastic track, which have good elasticity and can play a good role in buffering and protecting sporters. However, the plastic track is very easy to accumulate water, and once the water is accumulated on the track, the friction coefficient of the track is reduced, so that the phenomenon of slipping and falling of athletes can occur during the movement on the track. The reason for water accumulation on the runway is mainly that water drops and particles are adhered among the particles, so in order to prevent water accumulation on the runway, water drops are not easily adhered among the particles of the runway.
Disclosure of Invention
Aiming at the problems, the invention provides a novel plastic environment-friendly breathable runway.
The technical scheme adopted by the invention is as follows:
a novel plastic environment-friendly breathable runway is characterized by comprising the following steps,
s1: preparing elastic particles by using a polyurethane elastomer product;
s2: 104-107 parts of elastic particles, 555-565 parts of talcum powder, 16.5-18.5 parts of vulcanizing agent, 275-285 parts of chlorinated paraffin, 25-30 parts of dimethyl nylon acid, 29-31 parts of ethylene glycol diacetate, 345-440 parts of polyurethane prepolymer, 80-90 parts of paraffin, 5-8 parts of alumina powder, 3-6 parts of magnesium sulfate powder, 5-8 parts of nano silica particles, 3-5 parts of white carbon black and 5-8 parts of activated carbon powder are mixed and stirred uniformly, and 9-11 parts of drier is added after stirring uniformly to obtain viscous liquid.
The formula has the following effects that compared with the components disclosed by the patent CN105693982B, the components disclosed by the scheme are added with alumina powder; magnesium sulfate powder, nano silicon dioxide powder, white carbon black and active carbon powder, the functions of the components are respectively as follows,
the alumina powder acts to enhance the fire resistance of the overall composition.
Although magnesium sulfate is easy to absorb water and lose water, even if the characteristic of magnesium sulfate is utilized, for hot summer, sunlight directly irradiates a runway, the temperature of the plastic runway rises, the magnesium sulfate absorbs heat and loses water at the moment, and part of water leaves the runway in the form of steam, so that the temperature of the runway can be reduced, meanwhile, the temperature at night is reduced, water drops appear, and at the moment, anhydrous magnesium sulfate absorbs water to become magnesium sulfate with water for losing water and reducing the temperature again in the day.
The nanometer silica particle has the hydrophobicity, and when nanometer silica particle attached to polyurethane prepolymer and elastic particle surface, polyurethane prepolymer and elastic particle have all possessed the hydrophobicity, and when rainy, when the rainwater flowed through near polyurethane prepolymer and elastic particle, the water droplet can't adhere between the two, can be under the effect of gravity landing, so whole plastic course can not ponding.
White carbon refers to precipitated white carbon, and the white carbon is used as a reinforcing agent, so that the formed plastic track has better wear resistance.
The active carbon has the function of adsorbing toxic gases such as volatilized nylon acid dimethyl ester and ethylene glycol diacetate, because the plastic track is in a state of being exposed to the sun for a long time, the toxic gases such as the nylon acid dimethyl ester and the ethylene glycol diacetate are gradually decomposed and volatilized due to heating, and the volatilization peak period of the gases is just the volatilization peak period of the gases (within 2 months after the plastic track is built) when the plastic track is built for a short time, the volatilized organic gases can cause certain damage to the respiratory system of athletes moving on the track, so the active carbon is added to adsorb a part of gases, the volatilization amount of the gases when the track is built is at a relatively low level, when the track is used for a period of time (about 3 months), the volatilization peak period of the plastic track per se is past, the gases volatilized by the active carbon are few, and the active carbon fails gradually, the gas absorbed in the active carbon is gradually volatilized and released, but the volatilization release process is also relatively slow, so that the gas content above the whole runway is always in a relatively low volatilization amount state, and when the adsorbed dimethyl nylon acid gas in the active carbon is volatilized, the whole runway basically cannot volatilize any gas. Therefore, the activated carbon plays a role in buffering, the volatilization time of gas is prolonged, and the volatilization amount in unit time is reduced, so that the plastic track can be used safely after being built basically, and the plastic track does not need to be left for 2-3 months for safety.
Therefore, the plastic runway manufactured by the method can automatically drain water on the runway, ensure that no water is accumulated on the runway, automatically cool the runway in summer and enable the volatilization amount of organic toxic gas to be within the volatilization period.
Optionally, the step of preparing the elastic particles is to uniformly mix and heat the polyurethane elastomer product waste, ethylene glycol, propylene glycol, potassium acetate, zinc acetate, potassium isooctanoate, ethanolamine, diethanolamine, triethanolamine, ethylenediamine and butanediamine, wherein the heating temperature is controlled at 215 ℃ and the heating time is 170 min.
Optionally, the drier is calcium naphthenate or calcium isooctanoate.
Optionally, the vulcanizing agent is 3, 3 '-dichloro-4, 4' -diaminodiphenylmethane.
3, 3 '-dichloro-4, 4' -diaminodiphenylmethane, abbreviated as MOCA, is a safe and reliable vulcanizing agent, so the vulcanizing agent is selected.
Optionally, 104 parts of elastic particles, 565 parts of talcum powder, 16.5 parts of vulcanizing agent, 275 parts of chlorinated paraffin, 25 parts of dimethyl nylon acid, 29 parts of ethylene glycol diacetate, 345 parts of polyurethane prepolymer, 90 parts of paraffin, 8 parts of alumina powder, 3 parts of magnesium sulfate powder, 8 parts of nano silica particles, 3 parts of white carbon black and 5 parts of activated carbon powder are mixed and stirred uniformly, and 9 parts of drier is added after stirring uniformly to obtain viscous liquid.
Optionally, 105 parts of elastic particles, 560 parts of talcum powder, 17 parts of vulcanizing agent, 280 parts of chlorinated paraffin, 27 parts of dimethyl nylon acid, 29 parts of ethylene glycol diacetate, 400 parts of polyurethane prepolymer, 85 parts of paraffin, 7 parts of alumina powder, 4 parts of magnesium sulfate powder, 7 parts of nano silica particles, 4 parts of white carbon black and 7 parts of activated carbon powder are mixed and stirred uniformly, and 11 parts of drier is added after stirring uniformly to obtain viscous liquid.
Optionally, 107 parts of elastic particles, 565 parts of talcum powder, 18.5 parts of vulcanizing agent, 285 parts of chlorinated paraffin, 30 parts of dimethyl nylon acid, 30 parts of ethylene glycol diacetate, 420 parts of polyurethane prepolymer, 85 parts of paraffin, 7 parts of alumina powder, 6 parts of magnesium sulfate powder, 8 parts of nano silica particles, 4 parts of white carbon black and 8 parts of activated carbon powder are mixed and stirred uniformly, and 10 parts of drier is added after stirring uniformly to obtain viscous liquid.
Optionally, 106 parts of elastic particles, 559 parts of talcum powder, 18 parts of vulcanizing agent, 280 parts of chlorinated paraffin, 30 parts of dimethyl nylon acid, 29 parts of ethylene glycol diacetate, 380 parts of polyurethane prepolymer, 87 parts of paraffin, 5 parts of alumina powder, 6 parts of magnesium sulfate powder, 7 parts of nano silica particles, 4 parts of white carbon black and 5 parts of activated carbon powder are mixed and stirred uniformly, and 11 parts of drier is added after stirring uniformly to obtain viscous liquid.
Optionally, 104 parts of elastic particles, 558 parts of talcum powder, 17 parts of vulcanizing agent, 281 parts of chlorinated paraffin, 27 parts of dimethyl nylon acid, 30 parts of ethylene glycol diacetate, 430 parts of polyurethane prepolymer, 87 parts of paraffin, 8 parts of alumina powder, 6 parts of magnesium sulfate powder, 7 parts of nano silica particles, 4 parts of white carbon black and 8 parts of activated carbon powder are mixed and stirred uniformly, and 11 parts of drier is added after stirring uniformly to obtain viscous liquid.
Optionally, 105 parts of elastic particles, 563 parts of talcum powder, 17.5 parts of vulcanizing agent, 279 parts of chlorinated paraffin, 26 parts of dimethyl nylon acid, 31 parts of ethylene glycol diacetate, 410 parts of polyurethane prepolymer, 90 parts of paraffin, 8 parts of alumina powder, 3 parts of magnesium sulfate powder, 8 parts of nano silica particles, 5 parts of white carbon black and 8 parts of activated carbon powder are mixed and stirred uniformly, and 11 parts of drier is added after stirring uniformly to obtain viscous liquid.
The invention has the beneficial effects that: the plastic runway made of the material can automatically drain water on the runway, ensure no water accumulation on the runway, automatically cool the runway in summer, and enable the volatilization amount of organic toxic gas in the volatilization period.
The specific implementation mode is as follows:
the present invention will be described in detail with reference to examples.
Example 1
A method for preparing elastic granule comprises mixing polyurethane elastomer product waste, ethylene glycol, propylene glycol, potassium acetate, zinc acetate, potassium isooctanoate, ethanolamine, diethanolamine, triethanolamine, ethylenediamine, and butanediamine, stirring, heating at 215 deg.C for 170 min.
Example 2
A preparation method of a polyurethane prepolymer is characterized by mixing 100 parts of polyether 3050, 100 parts of polyether 330N, 100 parts of polyether 220 and 96 parts of MDI together.
Example 3
104 parts of elastic particles, 565 parts of talcum powder, 16.5 parts of vulcanizing agent, 275 parts of chlorinated paraffin, 25 parts of dimethyl nylon acid, 29 parts of ethylene glycol diacetate, 345 parts of polyurethane prepolymer, 90 parts of paraffin, 8 parts of alumina powder, 3 parts of magnesium sulfate powder, 8 parts of nano silicon dioxide particles, 3 parts of white carbon black and 5 parts of activated carbon powder are mixed and stirred uniformly, and 9 parts of calcium naphthenate is added after the uniform stirring to obtain viscous liquid.
Example 4
105 parts of elastic particles, 560 parts of talcum powder, 17 parts of vulcanizing agent, 280 parts of chlorinated paraffin, 27 parts of dimethyl nylon acid, 29 parts of ethylene glycol diacetate, 400 parts of polyurethane prepolymer, 85 parts of paraffin, 7 parts of alumina powder, 4 parts of magnesium sulfate powder, 7 parts of nano silicon dioxide particles, 4 parts of white carbon black and 7 parts of activated carbon powder are mixed and stirred uniformly, and 11 parts of calcium isooctanoate is added after stirring uniformly to obtain viscous liquid.
Example 5
107 parts of elastic particles, 565 parts of talcum powder, 18.5 parts of vulcanizing agent, 285 parts of chlorinated paraffin, 30 parts of dimethyl nylon acid, 30 parts of ethylene glycol diacetate, 420 parts of polyurethane prepolymer, 85 parts of paraffin, 7 parts of alumina powder, 6 parts of magnesium sulfate powder, 8 parts of nano silicon dioxide particles, 4 parts of white carbon black and 8 parts of activated carbon powder are mixed and stirred uniformly, and 10 parts of calcium naphthenate is added after the uniform stirring to obtain viscous liquid.
Example 6
106 parts of elastic particles, 559 parts of talcum powder, 18 parts of vulcanizing agent, 280 parts of chlorinated paraffin, 30 parts of dimethyl nylon acid, 29 parts of ethylene glycol diacetate, 380 parts of polyurethane prepolymer, 87 parts of paraffin, 5 parts of alumina powder, 6 parts of magnesium sulfate powder, 7 parts of nano silicon dioxide particles, 4 parts of white carbon black and 5 parts of activated carbon powder are mixed and stirred uniformly, and 11 parts of calcium naphthenate is added after stirring uniformly to obtain viscous liquid.
Example 7
104 parts of elastic particles, 558 parts of talcum powder, 17 parts of vulcanizing agent, 281 parts of chlorinated paraffin, 27 parts of dimethyl nylon acid, 30 parts of ethylene glycol diacetate, 430 parts of polyurethane prepolymer, 87 parts of paraffin, 8 parts of alumina powder, 6 parts of magnesium sulfate powder, 7 parts of nano silicon dioxide particles, 4 parts of white carbon black and 8 parts of activated carbon powder are mixed and stirred uniformly, and 11 parts of calcium naphthenate is added after stirring uniformly to obtain viscous liquid.
Example 8
105 parts of elastic particles, 563 parts of talcum powder, 17.5 parts of vulcanizing agent, 279 parts of chlorinated paraffin, 26 parts of dimethyl nylon acid ester, 31 parts of ethylene glycol diacetate, 410 parts of polyurethane prepolymer, 90 parts of paraffin, 8 parts of alumina powder, 3 parts of magnesium sulfate powder, 8 parts of nano silicon dioxide particles, 5 parts of white carbon black and 8 parts of activated carbon powder are mixed and stirred uniformly, and 11 parts of calcium naphthenate is added after stirring uniformly to obtain viscous liquid.
Comparative example 1
104 parts of elastic particles, 565 parts of talcum powder, 16.5 parts of vulcanizing agent, 275 parts of chlorinated paraffin, 25 parts of dimethyl nylon acid, 29 parts of ethylene glycol diacetate, 345 parts of polyurethane prepolymer and 90 parts of paraffin are mixed and stirred uniformly, and 9 parts of calcium naphthenate is added after stirring uniformly to obtain viscous liquid.
Comparative example 2
Prepared according to example 7 of CN105693982B publication.
After the preparation of examples 3 to 8 and the preparation of comparative examples 1 and 2, the runway samples were prepared by making a runway on a square cement board (with holes) 1 square meter, the making method includes the steps of laying primer, defoaming, leveling, laying face glue, defoaming, controlling the thickness of the whole plastic layer to be 4cm, and after the completion, performing water permeation filtration, hardness, elongation and tensile strength on the runways manufactured by examples 3 to 8 and comparative examples 1 and 2, wherein the hardness, elongation filtration and tensile strength are performed according to national standard GB 36246-2018. The method for measuring the water penetration and filtration is that a cement board (together with an upper plastic track) is placed right above a dry water tank, 1kg of water is poured into the right center of the plastic track, the weight Mkg of the water in the water tank is measured after one hour, and the water penetration and filtration of the plastic track is obtained by multiplying M by 100 percent. The results are shown in Table 1
TABLE 1
| Diafiltration filter (%) | Hardness (Shore A)/degree | Elongation (%) | Tensile strength (Mpa) | |
| Example 3 | 81 | 55 | 280 | 1.11 |
| Example 4 | 78 | 50 | 240 | 1.23 |
| Example 5 | 83 | 53 | 250 | 1.21 |
| Example 6 | 76 | 50 | 230 | 1.36 |
| Example 7 | 83 | 60 | 300 | 1.20 |
| Example 8 | 75 | 52 | 210 | 1.29 |
| Comparative example 1 | 56 | 51 | 225 | 1.30 |
| Comparative example 2 | 50 | 56 | 272 | 1.28 |
As can be seen from the data in the table, the indexes of hardness, elongation and tensile strength of the plastic runways manufactured by the examples are all combined with the relevant national regulations, the water penetration and filtration of the examples are more than 76%, and the water penetration and filtration of the two comparison examples are less than 56%, so that the plastic runways manufactured by the scheme provided by the invention are less prone to water accumulation and have good air permeability.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, which is defined by the claims and their equivalents, and can be directly or indirectly applied to other related fields of technology.
Claims (10)
1. A novel plastic environment-friendly breathable runway is characterized by being prepared by adopting a process comprising the following steps,
s1: preparing elastic particles by using a polyurethane elastomer product;
s2: 104-107 parts of elastic particles, 555-565 parts of talcum powder, 16.5-18.5 parts of vulcanizing agent, 275-285 parts of chlorinated paraffin, 25-30 parts of dimethyl nylon acid, 29-31 parts of ethylene glycol diacetate, 345-440 parts of polyurethane prepolymer, 80-90 parts of paraffin, 5-8 parts of alumina powder, 3-6 parts of magnesium sulfate powder, 5-8 parts of nano silica particles, 3-5 parts of white carbon black and 5-8 parts of activated carbon powder are mixed and stirred uniformly, and 9-11 parts of drier is added after stirring uniformly to obtain viscous liquid.
2. The novel plastic environment-friendly breathable runway according to claim 1, wherein the step of preparing the elastic particles comprises mixing and stirring polyurethane elastomer product wastes, ethylene glycol, propylene glycol, potassium acetate, zinc acetate, potassium isooctanoate, ethanolamine, diethanolamine, triethanolamine, ethylenediamine and butanediamine, uniformly heating, controlling the heating temperature at 215 ℃ and the heating time at 170 min.
3. The novel plastic environment-friendly breathable runway of claim 1, wherein the drier is calcium naphthenate or calcium isooctanoate.
4. The novel plastic environment-friendly breathable runway of claim 1, wherein the vulcanizing agent is 3, 3 '-dichloro-4, 4' -diaminodiphenylmethane.
5. The novel plastic environment-friendly breathable runway as claimed in claim 1, characterized in that 104 parts of elastic particles, 565 parts of talcum powder, 16.5 parts of vulcanizing agent, 275 parts of chlorinated paraffin, 25 parts of dimethyl nylon acid, 29 parts of ethylene glycol diacetate, 345 parts of polyurethane prepolymer, 90 parts of paraffin, 8 parts of alumina powder, 3 parts of magnesium sulfate powder, 8 parts of nano silica particles, 3 parts of white carbon black and 5 parts of activated carbon powder are mixed and stirred uniformly, and 9 parts of drier is added after stirring uniformly to obtain viscous liquid.
6. The novel plastic environment-friendly breathable runway as claimed in claim 1, wherein 105 parts of elastic particles, 560 parts of talcum powder, 17 parts of vulcanizing agent, 280 parts of chlorinated paraffin, 27 parts of dimethyl nylon acid, 29 parts of ethylene glycol diacetate, 400 parts of polyurethane prepolymer, 85 parts of paraffin, 7 parts of alumina powder, 4 parts of magnesium sulfate powder, 7 parts of nano silica particles, 4 parts of white carbon black and 7 parts of activated carbon powder are mixed and stirred uniformly, and 11 parts of drier is added after stirring uniformly to obtain viscous liquid.
7. The novel plastic environment-friendly breathable runway as claimed in claim 1, characterized in that 107 parts of elastic particles, 565 parts of talcum powder, 18.5 parts of vulcanizing agent, 285 parts of chlorinated paraffin, 30 parts of dimethyl nylon acid, 30 parts of ethylene glycol diacetate, 420 parts of polyurethane prepolymer, 85 parts of paraffin, 7 parts of alumina powder, 6 parts of magnesium sulfate powder, 8 parts of nano silica particles, 4 parts of white carbon black and 8 parts of activated carbon powder are mixed and stirred uniformly, and 10 parts of drier is added after stirring uniformly to obtain viscous liquid.
8. The novel plastic environment-friendly breathable runway as claimed in claim 1, characterized in that the viscous liquid is obtained by mixing and stirring uniformly 106 parts of elastic particles, 559 parts of talcum powder, 18 parts of vulcanizing agent, 280 parts of chlorinated paraffin, 30 parts of dimethyl nylon acid, 29 parts of ethylene glycol diacetate, 380 parts of polyurethane prepolymer, 87 parts of paraffin, 5 parts of alumina powder, 6 parts of magnesium sulfate powder, 7 parts of nano silica particles, 4 parts of white carbon black and 5 parts of activated carbon powder, and adding 11 parts of drier after stirring uniformly.
9. The novel plastic environment-friendly breathable runway as claimed in claim 1, characterized in that 104 parts of elastic particles, 558 parts of talc powder, 17 parts of vulcanizing agent, 281 parts of chlorinated paraffin, 27 parts of dimethyl nylon acid, 30 parts of ethylene glycol diacetate, 430 parts of polyurethane prepolymer, 87 parts of paraffin, 8 parts of alumina powder, 6 parts of magnesium sulfate powder, 7 parts of nano silica particles, 4 parts of white carbon black and 8 parts of activated carbon powder are mixed and stirred uniformly, and 11 parts of drier is added after stirring uniformly to obtain viscous liquid.
10. The novel plastic environment-friendly breathable runway as claimed in claim 1, wherein 105 parts of elastic particles, 563 parts of talcum powder, 17.5 parts of vulcanizing agent, 279 parts of chlorinated paraffin, 26 parts of dimethyl nylon acid, 31 parts of ethylene glycol diacetate, 410 parts of polyurethane prepolymer, 90 parts of paraffin, 8 parts of alumina powder, 3 parts of magnesium sulfate powder, 8 parts of nano silica particles, 5 parts of white carbon black and 8 parts of activated carbon powder are mixed and stirred uniformly, and 11 parts of drier is added after stirring uniformly to obtain viscous liquid.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010139378.5A CN111286188A (en) | 2020-03-03 | 2020-03-03 | Novel plastic environmental protection type runway that breathes freely |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010139378.5A CN111286188A (en) | 2020-03-03 | 2020-03-03 | Novel plastic environmental protection type runway that breathes freely |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115322335A (en) * | 2022-09-19 | 2022-11-11 | 江苏长诺运动场地新材料有限公司 | Environment-friendly polyurethane track material and preparation method thereof |
| CN115386218A (en) * | 2022-10-17 | 2022-11-25 | 佛山市发胜电子商务有限公司 | Plastic formula of all-plastic track |
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| CN103666233A (en) * | 2013-11-27 | 2014-03-26 | 金华市一纯体育器材有限公司 | Ventilated polyurethane plastic race-track surface layer cementing material |
| CN105860008A (en) * | 2016-05-16 | 2016-08-17 | 天津纽威特橡胶制品股份有限公司 | Air-permeable polyurethane plastic runway surface cementing material |
| CN108504081A (en) * | 2018-04-17 | 2018-09-07 | 三河市中益明晟科技有限公司 | A kind of noctilucence Elastic plastic-rubber runway, in vigorous strides road and preparation method thereof |
| CN109537397A (en) * | 2018-11-22 | 2019-03-29 | 广东柏胜新材料科技有限公司 | A kind of vapor-permeable type plastic cement race track and preparation method thereof |
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2020
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103666233A (en) * | 2013-11-27 | 2014-03-26 | 金华市一纯体育器材有限公司 | Ventilated polyurethane plastic race-track surface layer cementing material |
| CN105860008A (en) * | 2016-05-16 | 2016-08-17 | 天津纽威特橡胶制品股份有限公司 | Air-permeable polyurethane plastic runway surface cementing material |
| CN108504081A (en) * | 2018-04-17 | 2018-09-07 | 三河市中益明晟科技有限公司 | A kind of noctilucence Elastic plastic-rubber runway, in vigorous strides road and preparation method thereof |
| CN109537397A (en) * | 2018-11-22 | 2019-03-29 | 广东柏胜新材料科技有限公司 | A kind of vapor-permeable type plastic cement race track and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115322335A (en) * | 2022-09-19 | 2022-11-11 | 江苏长诺运动场地新材料有限公司 | Environment-friendly polyurethane track material and preparation method thereof |
| CN115386218A (en) * | 2022-10-17 | 2022-11-25 | 佛山市发胜电子商务有限公司 | Plastic formula of all-plastic track |
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