CN111607141A - Cooling color master batch with green grass fragrance, artificial lawn and preparation method thereof - Google Patents
Cooling color master batch with green grass fragrance, artificial lawn and preparation method thereof Download PDFInfo
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- CN111607141A CN111607141A CN201910132903.8A CN201910132903A CN111607141A CN 111607141 A CN111607141 A CN 111607141A CN 201910132903 A CN201910132903 A CN 201910132903A CN 111607141 A CN111607141 A CN 111607141A
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- cooling
- master batch
- polyethylene resin
- temperature
- aromatic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Artificial Filaments (AREA)
Abstract
A cooling color master batch with green grass fragrance, an artificial lawn and a preparation method thereof. The invention discloses a cooling master batch with grass fragrance, which comprises a fragrant master batch and a cooling master batch, wherein the fragrant master batch comprises the following components in percentage by weight: 76-84% of polyethylene resin; 9.4-10.6% of calcium carbonate; 260625 essence 9.4-10.6%. The cooling master batch comprises the following components in percentage by weight: 51.2-53.2% of polyethylene resin; 12.8-13.3% of cooling black pigment; 9.6-10.4% of cooling yellow pigment; 1.6-2.4% of cooling green pigment; 3.8-4.2% of an ultraviolet absorbent; 8.7-9.3% of a light stabilizer; 5.7-6.4% of antioxidant. The invention has the following beneficial effects: the cooling master batch has the function of reflecting infrared rays, can be widely applied to competition fields, public practice sites and the like, is used for reducing the surface temperature of products and achieves the effects of energy conservation and environmental protection, and therefore has wide applicability. Meanwhile, the flavor of the aromatic master batch is closer to that of a natural lawn in hot weather or at the condition of increased temperature, so people feel pleasure in mind and body.
Description
Technical Field
The invention relates to the technical field of plastic coloring, in particular to a cooling color master batch with green grass fragrance, an artificial lawn and a preparation method thereof.
Background
The artificial lawn is born in the united states of the last 60 th century and is a non-living plastic chemical fiber product. The artificial lawn is made up by using synthetic fibre with imitation grass leaf form and planting it on the woven base cloth, and coating layer with fixing action on its back surface to replace natural lawn required for greening ground surface. The lawn does not need to consume the resources such as fertilizer, water and the like which are necessary for growth like a natural lawn, can meet the requirement of 24-hour high-strength sports all day long, and has the advantages of simple maintenance, rapid drainage and excellent field flatness. Artificial turf is widely used in fields for hockey, baseball, and football games, public practice fields for soccer, tennis, and golf games, and as ground pavement and beautification in fields such as kindergarten and school playground.
More than 99% of the total radiation energy of sunlight is distributed in the visible light region and the red and ultraviolet regions, and the infrared region accounts for about 43%. The infrared ray has low frequency and insufficient energy, and can only penetrate into the gaps between atoms and molecules, so that the vibration of the atoms and the molecules is accelerated, the distance is enlarged, and the thermal motion energy is increased. The relevant experimental data show that under the high temperature condition of more than 30 ℃, the surface average temperature of the natural lawn is 2-3 ℃ lower than the air temperature, while the surface temperature of the artificial lawn is 6-11 ℃ higher than the air temperature, and the surface temperature rise amplitude of the artificial lawn is obviously higher than that of the natural lawn along with the rise of the air temperature. In summer, the temperature of the surface of the artificial turf is high, and if the user rubs with it more violently, the skin of the contact area is seriously injured.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a cooling color master batch with green grass fragrance, an artificial lawn and a preparation method thereof.
The purpose of the invention is realized by the following technical scheme:
the cooling master batch with the grass fragrance comprises a fragrant master batch and a cooling master batch, wherein the fragrant master batch comprises the following components in percentage by weight:
76-84% of polyethylene resin;
9.4-10.6% of calcium carbonate;
260625 essence 9.4-10.6%;
the cooling master batch comprises the following components in percentage by weight:
a cooling artificial lawn with grass fragrance is composed of the aromatic master batches, the cooling master batches and polyethylene resin according to the ratio of 1:4: 95.
A preparation method of a cooling artificial lawn with grass fragrance comprises the following steps:
s1, mixing polyethylene resin and calcium carbonate in a high-speed mixer for 15 minutes at normal temperature and normal pressure, uniformly mixing, putting into a double-screw extruder, uniformly adding 260265 essence at the position of a third cylinder of the double-screw extruder through a liquid filling device, extruding with the resin to form strips, cooling the aromatic strips through a water tank, and then granulating in a granulator to obtain aromatic master batches;
s2, conveying the polyethylene resin, the temperature-reduced black pigment, the temperature-reduced yellow pigment, the temperature-reduced green pigment, the ultraviolet absorbent, the light stabilizer and the antioxidant into a high-speed mixer at normal temperature and normal pressure, stirring and mixing for 30 minutes in the high-speed mixer, then putting the mixture into a hopper, adding the mixture into a double-screw extruder through a main feed of the double-screw extruder, and controlling the processing temperature of the extruder at 170-190 ℃; extruding to form material strips, cooling the material strips through a water tank, and then granulating in a granulator to obtain cooling master batches;
s3, putting 95% of polyethylene resin, 1% of aromatic master batch and 4% of cooling master batch into a spinning screw extruder, fully mixing at 190-230 ℃, sending the mixture into a spinning part, quantitatively sending the mixture into a spinning assembly through a spinning pump, filtering, and extruding the mixture from holes of a spinneret plate; the liquid strand silk is gradually solidified when passing through cooling water, then is drafted into silk by a winding device below, the drafted silk is shaped at high temperature, and then is wound to obtain the artificial grass silk.
The invention has the following beneficial effects: the cooling master batch has the function of reflecting infrared rays, can be widely applied to competition fields, public practice sites and the like, is used for reducing the surface temperature of products and achieves the effects of energy conservation and environmental protection, and therefore has wide applicability. Meanwhile, the flavor of the aromatic master batch is closer to that of a natural lawn in hot weather or at the condition of increased temperature, so people feel pleasure in mind and body.
Detailed Description
The following detailed description describes the invention in detail. These embodiments are not intended to limit the present invention, and structural, methodical, or functional changes that may be made by one of ordinary skill in the art in light of these embodiments are intended to be within the scope of the present invention.
Example 1
Mixing 76kg of polyethylene resin and 9.4kg of calcium carbonate in a high-speed mixer for 15 minutes at normal temperature and normal pressure, uniformly mixing, putting into a double-screw extruder, uniformly adding 260265 kg of essence at the position of a third cylinder of the double-screw extruder through a liquid filling device, extruding with resin to form strips, cooling the aromatic strips through a water tank, and then granulating in a granulator to obtain the aromatic master batch.
Under normal temperature and normal pressure, sequentially feeding 51.2kg of polyethylene resin, 12.8kg of cooling black pigment, 9.6kg of cooling yellow pigment, 1.6kg of cooling green pigment, 3.8kg of ultraviolet absorbent, 8.7kg of light stabilizer and 5.7kg of antioxidant into a high-speed mixer, stirring and mixing for 30 minutes in the high-speed mixer, then putting the mixture into a hopper, adding the mixture into a double-screw extruder through a main feed of the double-screw extruder, and controlling the processing temperature of the extruder to be 170-190 ℃; extruding to form material strips, cooling the material strips through a water tank, and then granulating in a granulator to obtain the cooling master batch.
Putting 95kg of polyethylene resin, 1kg of aromatic master batch and 4kg of cooling master batch into a spinning screw extruder, fully mixing at 190-230 ℃, conveying the mixture into a spinning part, quantitatively conveying the mixture into a spinning assembly through a spinning pump, filtering, and extruding from holes of a spinneret plate; the liquid strand silk is gradually solidified when passing through cooling water, then is drafted into silk by a winding device below, the drafted silk is shaped at high temperature, and then is wound to obtain the artificial grass silk.
Example 2
Mixing 81kg of polyethylene resin and 10.1kg of calcium carbonate in a high-speed mixer for 15 minutes at normal temperature and normal pressure, uniformly mixing, putting into a double-screw extruder, uniformly adding 260265 kg of essence into the position of a third cylinder of the double-screw extruder through a liquid filling device, extruding with resin to form strips, cooling the aromatic strips through a water tank, and then granulating in a granulator to obtain the aromatic master batch.
Under normal temperature and normal pressure, sequentially feeding 52.2% of polyethylene resin, 13.1% of cooling black pigment, 9.8kg of cooling yellow pigment, 2.2kg of cooling green pigment, 4.1kg of ultraviolet absorbent, 9.03kg of light stabilizer and 5.9kg of antioxidant into a high-speed mixer, stirring and mixing for 30 minutes in the high-speed mixer, then putting the mixture into a hopper, adding the mixture into a double-screw extruder through a main feed of the double-screw extruder, and controlling the processing temperature of the extruder to be 170-190 ℃; extruding to form material strips, cooling the material strips through a water tank, and then granulating in a granulator to obtain the cooling master batch.
Putting 95kg of polyethylene resin, 1kg of aromatic master batch and 4kg of cooling master batch into a spinning screw extruder, fully mixing at 190-230 ℃, conveying the mixture into a spinning part, quantitatively conveying the mixture into a spinning assembly through a spinning pump, filtering, and extruding from holes of a spinneret plate; the liquid strand silk is gradually solidified when passing through cooling water, then is drafted into silk by a winding device below, the drafted silk is shaped at high temperature, and then is wound to obtain the artificial grass silk.
Example 3
Under normal temperature and normal pressure, 84kg of polyethylene resin and 10.6kg of calcium carbonate are mixed for 15 minutes in a high-speed mixer, the mixture is placed into a double-screw extruder after being uniformly mixed, 10.6kg of 260265 essence is uniformly added into the position of a third cylinder of the double-screw extruder through a liquid filling device, the mixture and the resin are extruded together to form material strips, and the aromatic material strips are cooled through a water tank and then enter a granulator for granulation to prepare the aromatic master batches.
Under normal temperature and normal pressure, sequentially feeding 53.2kg of polyethylene resin, 13.3kg of cooling black pigment, 10.4kg of cooling yellow pigment, 2.4kg of cooling green pigment, 4.2kg of ultraviolet absorbent, 9.3kg of light stabilizer and 6.4kg of antioxidant into a high-speed mixer, stirring and mixing for 30 minutes in the high-speed mixer, then putting the mixture into a hopper, adding the mixture into a double-screw extruder through a main feed of the double-screw extruder, and controlling the processing temperature of the extruder to be 170-190 ℃; extruding to form material strips, cooling the material strips through a water tank, and then granulating in a granulator to obtain the cooling master batch.
Putting 95kg of polyethylene resin, 1kg of aromatic master batch and 4kg of cooling master batch into a spinning screw extruder, fully mixing at 190-230 ℃, conveying the mixture into a spinning part, quantitatively conveying the mixture into a spinning assembly through a spinning pump, filtering, and extruding from holes of a spinneret plate; the liquid strand silk is gradually solidified when passing through cooling water, then is drafted into silk by a winding device below, the drafted silk is shaped at high temperature, and then is wound to obtain the artificial grass silk.
The artificial grass filaments manufactured in any of the above examples and the conventional artificial grass filaments were placed 35 cm under a 500W Philips halogen lamp, and the temperature rise of the two filaments was measured in comparison, and the results are shown in Table 1 below.
TABLE 1
In Table 1, the temperature of the infrared reflecting material on the surface is fully 10-18 ℃ lower than that of the film made of other non-reflective pigments under illumination, so that a remarkable cooling effect is achieved, and the effects of energy conservation and emission reduction are achieved.
The invention has the following beneficial effects: the cooling master batch has the function of reflecting infrared rays, can be widely applied to competition fields, public practice sites and the like, is used for reducing the surface temperature of products and achieves the effects of energy conservation and environmental protection, and therefore has wide applicability. Meanwhile, the flavor of the aromatic master batch is closer to that of a natural lawn in hot weather or at the condition of increased temperature, so people feel pleasure in mind and body.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (3)
1. The cooling color master batch with the grass fragrance is characterized in that: the cooling agent comprises aromatic master batches and cooling master batches, wherein the aromatic master batches comprise the following components in percentage by weight:
76-84% of polyethylene resin;
9.4-10.6% of calcium carbonate;
260625 essence 9.4-10.6%;
the cooling master batch comprises the following components in percentage by weight:
51.2-53.2% of polyethylene resin;
12.8-13.3% of cooling black pigment;
9.6-10.4% of cooling yellow pigment;
1.6-2.4% of cooling green pigment;
3.8-4.2% of an ultraviolet absorbent;
8.7-9.3% of a light stabilizer;
5.7-6.4% of antioxidant.
2. Cooling artificial turf with green grass fragrance, its characterized in that: the aromatic masterbatch of claim 1, the cooling masterbatch and the polyethylene resin in a ratio of 1:4: 95.
3. The preparation method of the cooling artificial lawn with the green grass fragrance is characterized in that: the method comprises the following steps:
s1, mixing polyethylene resin and calcium carbonate in a high-speed mixer for 15 minutes at normal temperature and normal pressure, uniformly mixing, putting into a double-screw extruder, uniformly adding 260265 essence at the position of a third cylinder of the double-screw extruder through a liquid filling device, extruding with the resin to form strips, cooling the aromatic strips through a water tank, and then granulating in a granulator to obtain aromatic master batches;
s2, conveying the polyethylene resin, the temperature-reduced black pigment, the temperature-reduced yellow pigment, the temperature-reduced green pigment, the ultraviolet absorbent, the light stabilizer and the antioxidant into a high-speed mixer at normal temperature and normal pressure, stirring and mixing for 30 minutes in the high-speed mixer, then putting the mixture into a hopper, adding the mixture into a double-screw extruder through a main feed of the double-screw extruder, and controlling the processing temperature of the extruder at 170-190 ℃; extruding to form material strips, cooling the material strips through a water tank, and then granulating in a granulator to obtain cooling master batches;
s3, putting 95% of polyethylene resin, 1% of aromatic master batch and 4% of cooling master batch into a spinning screw extruder, fully mixing at 190-230 ℃, sending the mixture into a spinning part, quantitatively sending the mixture into a spinning assembly through a spinning pump, filtering, and extruding the mixture from holes of a spinneret plate; the liquid strand silk is gradually solidified when passing through cooling water, then is drafted into silk by a winding device below, the drafted silk is shaped at high temperature, and then is wound to obtain the artificial grass silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910132903.8A CN111607141A (en) | 2019-02-22 | 2019-02-22 | Cooling color master batch with green grass fragrance, artificial lawn and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910132903.8A CN111607141A (en) | 2019-02-22 | 2019-02-22 | Cooling color master batch with green grass fragrance, artificial lawn and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111607141A true CN111607141A (en) | 2020-09-01 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910132903.8A Withdrawn CN111607141A (en) | 2019-02-22 | 2019-02-22 | Cooling color master batch with green grass fragrance, artificial lawn and preparation method thereof |
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| Country | Link |
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| CN (1) | CN111607141A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187083A (en) * | 2007-12-04 | 2008-05-28 | 华东理工大学 | Fragrant artificial lawn fiber and its preparation method |
| CN105568422A (en) * | 2016-03-09 | 2016-05-11 | 江苏共创人造草坪有限公司 | Low-temperature artificial turf and preparation method of low-temperature artificial turf |
-
2019
- 2019-02-22 CN CN201910132903.8A patent/CN111607141A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187083A (en) * | 2007-12-04 | 2008-05-28 | 华东理工大学 | Fragrant artificial lawn fiber and its preparation method |
| CN105568422A (en) * | 2016-03-09 | 2016-05-11 | 江苏共创人造草坪有限公司 | Low-temperature artificial turf and preparation method of low-temperature artificial turf |
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Application publication date: 20200901 |