CN114621622B - A kind of hot-melt marking modified material and hot-melt marking paint - Google Patents
A kind of hot-melt marking modified material and hot-melt marking paint Download PDFInfo
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- CN114621622B CN114621622B CN202210235970.4A CN202210235970A CN114621622B CN 114621622 B CN114621622 B CN 114621622B CN 202210235970 A CN202210235970 A CN 202210235970A CN 114621622 B CN114621622 B CN 114621622B
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- 239000012943 hotmelt Substances 0.000 title claims abstract description 111
- 239000000463 material Substances 0.000 title claims abstract description 59
- 239000003973 paint Substances 0.000 title claims abstract description 42
- 239000000843 powder Substances 0.000 claims abstract description 39
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 22
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000011521 glass Substances 0.000 claims abstract description 21
- 239000011324 bead Substances 0.000 claims abstract description 20
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 16
- 239000004696 Poly ether ether ketone Substances 0.000 claims abstract description 15
- 229920002530 polyetherether ketone Polymers 0.000 claims abstract description 15
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 15
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 15
- 229920005989 resin Polymers 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 14
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims abstract description 13
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract description 13
- 239000003208 petroleum Substances 0.000 claims abstract description 13
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 13
- 229920006122 polyamide resin Polymers 0.000 claims abstract description 13
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 13
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 13
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 claims abstract description 12
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 11
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 11
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 11
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 11
- FXSGDOZPBLGOIN-UHFFFAOYSA-N trihydroxy(methoxy)silane Chemical compound CO[Si](O)(O)O FXSGDOZPBLGOIN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- 239000003607 modifier Substances 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract description 10
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract description 10
- 235000011152 sodium sulphate Nutrition 0.000 abstract description 10
- 238000012986 modification Methods 0.000 abstract description 7
- 230000004048 modification Effects 0.000 abstract description 7
- 238000000576 coating method Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 28
- 238000002360 preparation method Methods 0.000 description 16
- 150000002191 fatty alcohols Chemical class 0.000 description 9
- 238000002156 mixing Methods 0.000 description 9
- 239000007822 coupling agent Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/004—Reflecting paints; Signal paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D157/00—Coating compositions based on unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09D157/02—Copolymers of mineral oil hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
Abstract
Description
技术领域technical field
本发明涉及道路标线材料技术领域，具体涉及一种热熔标线改性材料和热熔标线涂料。The invention relates to the technical field of road marking materials, in particular to a hot-melt marking modified material and a hot-melt marking paint.
背景技术Background technique
道路标线是指在道路的路面上用线条、箭头、文字、立面标记、突起路标和轮廓标等向交通参与者传递引导、限制、警告等交通信息的标识。道路标线通常可以分为热熔标线、常温冷漆标线、彩色防滑标线、振荡防滑反光标线和预成型标线等。热熔标线由热熔标线涂料制成，其在道路标线中占比超过80％，应用十分广泛。热熔标线中通常添加有大量的玻璃微珠(添加量达18％～25％)，且标线表面也附着有一层玻璃微珠，这两者共同作用赋予热熔标线优异的逆反射性能。然而，现有的热熔标线在实际使用3～6个月后其逆反射系数便会下降到规范的最低要求150mcd·lx-1·m-2以下，远低于热熔标线长达2年的设计使用寿命，会导致夜间标线反光不清晰，存在严重的安全隐患，且铣刨原划线进行重新划线需要封闭交通，会影响车辆的正常运行。研究发现，热熔标线逆反射系数下降的主要原因在于玻璃微珠的剥落，而剥落的产生是因为玻璃微珠与底漆之间粘结不牢。Road markings refer to signs that convey traffic information such as guidance, restrictions, and warnings to traffic participants on the road surface with lines, arrows, text, facade marks, raised road signs, and contour marks. Road markings can generally be divided into hot melt markings, normal temperature cold paint markings, colored non-slip markings, oscillating non-slip reflective markings and preformed markings, etc. Hot-melt marking is made of hot-melt marking paint, which accounts for more than 80% of road markings and is widely used. A large number of glass beads are usually added to the hot-melt marking (the addition amount reaches 18% to 25%), and a layer of glass beads is also attached to the surface of the marking. The two work together to endow the hot-melt marking with excellent retroreflection performance. However, the retroreflection coefficient of the existing hot-melt markings will drop below the minimum requirement of 150mcd·lx -1 m -2 after actual use for 3 to 6 months, which is much lower than that of the hot-melt markings. The 2-year design service life will lead to unclear reflections of the markings at night, posing serious safety hazards, and the re-marking of the original marking line needs to be closed to traffic, which will affect the normal operation of the vehicle. The study found that the main reason for the decrease in the retroreflection coefficient of the hot-melt marking line is the peeling of the glass beads, and the peeling is due to the weak bond between the glass beads and the primer.
因此，开发可以提高玻璃微珠与底漆之间的粘结牢固程度的热熔标线改性材料以及逆反射性能持久的热熔标线涂料具有十分重要的意义。Therefore, it is of great significance to develop hot-melt marking modification materials that can improve the bonding firmness between the glass beads and the primer and hot-melt marking coatings with durable retroreflective properties.
发明内容Contents of the invention
本发明的目的在于提供一种热熔标线改性材料和热熔标线涂料。The object of the present invention is to provide a modified material for hot-melt markings and a coating for hot-melt markings.
本发明所采取的技术方案是：The technical scheme that the present invention takes is:
一种热熔标线改性材料，其包括以下质量份的组分：A hot-melt marking modification material, which includes the following components in parts by mass:
聚氯乙烯：10份～25份；Polyvinyl chloride: 10 to 25 parts;
聚酰胺树脂：10份～15份；Polyamide resin: 10 to 15 parts;
ABS树脂：15份～35份；ABS resin: 15 to 35 parts;
聚四氟乙烯：15份～36份；Polytetrafluoroethylene: 15 to 36 parts;
聚醚醚酮：5份～10份；Polyetheretherketone: 5 to 10 parts;
乙烯-醋酸乙烯酯共聚物：20份～30份；Ethylene-vinyl acetate copolymer: 20 to 30 parts;
苯乙烯-丁二烯-苯乙烯嵌段共聚物：3份～10份；Styrene-butadiene-styrene block copolymer: 3 to 10 parts;
硅烷偶联剂：10份～30份；Silane coupling agent: 10 to 30 parts;
脂肪醇聚氧乙烯醚硫酸钠：35份～40份；Fatty alcohol polyoxyethylene ether sodium sulfate: 35 to 40 parts;
甲基硅酸：15份～40份。Methyl silicic acid: 15 to 40 parts.
优选的，一种热熔标线改性材料，其包括以下质量份的组分：Preferably, a hot-melt marking modification material includes the following components in parts by mass:
聚氯乙烯：10份～15份；Polyvinyl chloride: 10 to 15 parts;
聚酰胺树脂：10份～15份；Polyamide resin: 10 to 15 parts;
ABS树脂：15份～20份；ABS resin: 15 to 20 parts;
聚四氟乙烯：15份～20份；Polytetrafluoroethylene: 15 to 20 parts;
聚醚醚酮：5份～7份；Polyetheretherketone: 5 to 7 parts;
乙烯-醋酸乙烯酯共聚物：20份～25份；Ethylene-vinyl acetate copolymer: 20 to 25 parts;
苯乙烯-丁二烯-苯乙烯嵌段共聚物：3份～5份；Styrene-butadiene-styrene block copolymer: 3 to 5 parts;
硅烷偶联剂：10份～15份；Silane coupling agent: 10 to 15 parts;
脂肪醇聚氧乙烯醚硫酸钠：35份～40份；Fatty alcohol polyoxyethylene ether sodium sulfate: 35 to 40 parts;
甲基硅酸：35份～40份。Methyl silicic acid: 35 to 40 parts.
优选的，所述聚氯乙烯的重均分子量为80000g/mol～100000g/mol，熔点为132℃～135℃。Preferably, the weight average molecular weight of the polyvinyl chloride is 80000g/mol-100000g/mol, and the melting point is 132°C-135°C.
优选的，所述聚酰胺树脂的重均分子量为17000g/mol～23000g/mol。Preferably, the weight average molecular weight of the polyamide resin is 17000g/mol-23000g/mol.
优选的，所述ABS树脂重均分子量为110000g/mol～130000g/mol，密度为1.04g/cm3～1.06g/cm3。Preferably, the weight average molecular weight of the ABS resin is 110000g/mol˜130000g/mol, and the density is 1.04g/cm 3˜1.06g/cm 3 .
优选的，所述聚四氟乙烯的重均分子量为1600000g/mol～1800000g/mol。Preferably, the polytetrafluoroethylene has a weight average molecular weight of 1,600,000 g/mol-1,800,000 g/mol.
优选的，所述聚四氟乙烯呈粉末状，平均粒径为300μm～350μm。Preferably, the polytetrafluoroethylene is in powder form with an average particle size of 300 μm-350 μm.
优选的，所述聚醚醚酮的重均分子量为15000g/mol～18000g/mol。Preferably, the weight average molecular weight of the polyetheretherketone is 15000g/mol˜18000g/mol.
优选的，所述聚醚醚酮呈粉末状，平均粒径为80μm～100μm。Preferably, the polyether ether ketone is in powder form, with an average particle diameter of 80 μm-100 μm.
优选的，所述乙烯-醋酸乙烯酯共聚物的重均分子量为123000g/mol～150000g/mol。Preferably, the weight average molecular weight of the ethylene-vinyl acetate copolymer is 123000g/mol-150000g/mol.
优选的，所述苯乙烯-丁二烯-苯乙烯嵌段共聚物的重均分子量为150000g/mol～200000g/mol。Preferably, the weight average molecular weight of the styrene-butadiene-styrene block copolymer is 150000g/mol-200000g/mol.
优选的，所述硅烷偶联剂选自偶联剂KH-550、偶联剂KH-560中的至少一种。Preferably, the silane coupling agent is selected from at least one of coupling agent KH-550 and coupling agent KH-560.
上述热熔标线改性材料的制备方法包括以下步骤：将各原料按照配比混合均匀，即得热熔标线改性材料。The preparation method of the above-mentioned modified material for hot-melt marking includes the following steps: uniformly mixing each raw material according to the proportion to obtain the modified material for hot-melt marking.
一种热熔标线涂料，其包括以下质量份的组分：A kind of hot-melt marking paint, it comprises the component of following mass parts:
石油树脂：20份；Petroleum resin: 20 parts;
二氧化钛粉末：4份～5份；Titanium dioxide powder: 4 to 5 parts;
碳酸钙粉末：45份～55份；Calcium carbonate powder: 45 to 55 parts;
反光玻璃微珠：20份～22份；Reflective glass beads: 20 to 22 parts;
上述热熔标线改性材料：4份～5份。The above-mentioned hot-melt marking modification material: 4 to 5 parts.
优选的，所述石油树脂选自C5石油树脂、加氢改性C5石油树脂、改性松香树脂中的至少一种。Preferably, the petroleum resin is selected from at least one of C5 petroleum resin, hydrogenated modified C5 petroleum resin, and modified rosin resin.
优选的，所述二氧化钛粉末的平均粒径为160nm～200nm。Preferably, the average particle diameter of the titanium dioxide powder is 160nm-200nm.
优选的，所述碳酸钙粉末的平均粒径为2μm～4μm。Preferably, the average particle diameter of the calcium carbonate powder is 2 μm˜4 μm.
优选的，所述反光玻璃微珠的粒径为150μm～600μm。Preferably, the reflective glass microspheres have a particle diameter of 150 μm-600 μm.
上述热熔标线涂料的制备方法包括以下步骤：将各原料按照配比混合均匀，即得热熔标线涂料。The preparation method of the above-mentioned hot-melt marking paint includes the following steps: uniformly mixing each raw material according to the proportion to obtain the hot-melt marking paint.
本发明的有益效果是：本发明的热熔标线改性材料可以显著提高标线底漆与玻璃微珠的粘结性能，从而可以提高道路标线逆反射系数的耐久性，延长了道路标线的反光寿命，最终可以长久地保障夜间行车的安全。The beneficial effects of the present invention are: the modified hot-melt marking material of the present invention can significantly improve the bonding performance between the marking primer and the glass beads, thereby improving the durability of the retroreflection coefficient of road markings and prolonging the road marking time. The reflective life of the line can finally ensure the safety of driving at night for a long time.
具体来说：Specifically:
1)本发明的热熔标线改性材料可以提高热熔标线涂料的流动性，且可以使底料与玻璃微珠的物理粘附性更强；1) The hot-melt marking modified material of the present invention can improve the fluidity of the hot-melt marking paint, and can make the physical adhesion between the primer and the glass beads stronger;
2)本发明的热熔标线改性材料可以改善底料与玻璃微珠间的界面特性，加强了底料与玻璃微珠的化学粘附性，且还可以增加热熔标线涂料的软化点、抗压强度和耐磨性能，从而增强了热熔标线抵抗轮胎摩擦与环境的耦合作用的能力，多方面的加强，使得热熔标线逆反射系数的耐久性得到显著提升，从而延长了其使用寿命。2) The hot-melt marking modified material of the present invention can improve the interface characteristics between the primer and the glass beads, strengthen the chemical adhesion between the primer and the glass beads, and can also increase the softening of the hot-melt marking paint points, compressive strength and wear resistance, thereby enhancing the ability of the hot-melt marking to resist the coupling effect of tire friction and the environment, and strengthening in many aspects, the durability of the retroreflection coefficient of the hot-melt marking is significantly improved, thereby extending its service life.
具体实施方式detailed description
下面结合具体实施例对本发明作进一步的解释和说明。The present invention will be further explained and illustrated below in conjunction with specific embodiments.
实施例1：Example 1:
一种热熔标线改性材料，其组成如下表所示：A modified material for hot-melt marking, the composition of which is shown in the following table:
表1一种热熔标线改性材料的组成表Table 1 Composition table of a kind of hot-melt marking modified material
上述热熔标线改性材料的制备方法包括以下步骤：将聚氯乙烯、聚酰胺树脂、ABS树脂、聚四氟乙烯粉末、聚醚醚酮粉末、乙烯-醋酸乙烯酯共聚物、苯乙烯-丁二烯-苯乙烯嵌段共聚物、偶联剂KH-550、脂肪醇聚氧乙烯醚硫酸钠和甲基硅酸混合均匀，即得热熔标线改性材料。The preparation method of the above-mentioned hot-melt marking modified material comprises the following steps: polyvinyl chloride, polyamide resin, ABS resin, polytetrafluoroethylene powder, polyether ether ketone powder, ethylene-vinyl acetate copolymer, styrene- Butadiene-styrene block copolymer, coupling agent KH-550, fatty alcohol polyoxyethylene ether sodium sulfate and methyl silicic acid are mixed evenly to obtain the hot-melt marking modified material.
一种热熔标线涂料，其组成如下表所示：A kind of hot-melt marking paint, its composition is as shown in the following table:
表2一种热熔标线涂料的组成表Table 2 Composition table of a kind of hot-melt marking paint
上述热熔标线涂料的制备方法包括以下步骤：将C5石油树脂、二氧化钛粉末、碳酸钙粉末、反光玻璃微珠和热熔标线改性材料混合均匀，即得热熔标线涂料。The preparation method of the above-mentioned hot-melt marking paint includes the following steps: uniformly mixing C5 petroleum resin, titanium dioxide powder, calcium carbonate powder, reflective glass beads and hot-melt marking modifying material to obtain the hot-melt marking paint.
实施例2：Example 2:
一种热熔标线改性材料，其组成如下表所示：A modified material for hot-melt marking, the composition of which is shown in the following table:
表3一种热熔标线改性材料的组成表Table 3 Composition table of a kind of hot-melt marking modified material
上述热熔标线改性材料的制备方法包括以下步骤：将聚氯乙烯、聚酰胺树脂、ABS树脂、聚四氟乙烯粉末、聚醚醚酮粉末、乙烯-醋酸乙烯酯共聚物、苯乙烯-丁二烯-苯乙烯嵌段共聚物、偶联剂KH-550、脂肪醇聚氧乙烯醚硫酸钠和甲基硅酸混合均匀，即得热熔标线改性材料。The preparation method of the above-mentioned hot-melt marking modified material comprises the following steps: polyvinyl chloride, polyamide resin, ABS resin, polytetrafluoroethylene powder, polyether ether ketone powder, ethylene-vinyl acetate copolymer, styrene- Butadiene-styrene block copolymer, coupling agent KH-550, fatty alcohol polyoxyethylene ether sodium sulfate and methyl silicic acid are mixed evenly to obtain the hot-melt marking modified material.
一种热熔标线涂料，其组成如下表所示：A kind of hot-melt marking paint, its composition is as shown in the following table:
表4一种热熔标线涂料的组成表Table 4 Composition table of a kind of hot-melt marking paint
上述热熔标线涂料的制备方法包括以下步骤：将C5石油树脂、二氧化钛粉末、碳酸钙粉末、反光玻璃微珠和热熔标线改性材料混合均匀，即得热熔标线涂料。The preparation method of the above-mentioned hot-melt marking paint includes the following steps: uniformly mixing C5 petroleum resin, titanium dioxide powder, calcium carbonate powder, reflective glass beads and hot-melt marking modifying material to obtain the hot-melt marking paint.
实施例3：Example 3:
一种热熔标线改性材料，其组成如下表所示：A modified material for hot-melt marking, the composition of which is shown in the following table:
表5一种热熔标线改性材料的组成表Table 5 Composition table of a kind of hot-melt marking modified material
上述热熔标线改性材料的制备方法包括以下步骤：将聚氯乙烯、聚酰胺树脂、ABS树脂、聚四氟乙烯粉末、聚醚醚酮粉末、乙烯-醋酸乙烯酯共聚物、苯乙烯-丁二烯-苯乙烯嵌段共聚物、偶联剂KH-550、脂肪醇聚氧乙烯醚硫酸钠和甲基硅酸混合均匀，即得热熔标线改性材料。The preparation method of the above-mentioned hot-melt marking modified material comprises the following steps: polyvinyl chloride, polyamide resin, ABS resin, polytetrafluoroethylene powder, polyether ether ketone powder, ethylene-vinyl acetate copolymer, styrene- Butadiene-styrene block copolymer, coupling agent KH-550, fatty alcohol polyoxyethylene ether sodium sulfate and methyl silicic acid are mixed evenly to obtain the hot-melt marking modified material.
一种热熔标线涂料，其组成如下表所示：A kind of hot-melt marking paint, its composition is as shown in the following table:
表6一种热熔标线涂料的组成表Table 6 Composition table of a kind of hot-melt marking paint
上述热熔标线涂料的制备方法包括以下步骤：将C5石油树脂、二氧化钛粉末、碳酸钙粉末、反光玻璃微珠和热熔标线改性材料混合均匀，即得热熔标线涂料。The preparation method of the above-mentioned hot-melt marking paint includes the following steps: uniformly mixing C5 petroleum resin, titanium dioxide powder, calcium carbonate powder, reflective glass beads and hot-melt marking modifying material to obtain the hot-melt marking paint.
实施例4：Example 4:
一种热熔标线改性材料，其组成如下表所示：A modified material for hot-melt marking, the composition of which is shown in the following table:
表7一种热熔标线改性材料的组成表Table 7 Composition table of a kind of hot-melt marking modified material
上述热熔标线改性材料的制备方法包括以下步骤：将聚氯乙烯、聚酰胺树脂、ABS树脂、聚四氟乙烯粉末、聚醚醚酮粉末、乙烯-醋酸乙烯酯共聚物、苯乙烯-丁二烯-苯乙烯嵌段共聚物、偶联剂KH-550、脂肪醇聚氧乙烯醚硫酸钠和甲基硅酸混合均匀，即得热熔标线改性材料。The preparation method of the above-mentioned hot-melt marking modified material comprises the following steps: polyvinyl chloride, polyamide resin, ABS resin, polytetrafluoroethylene powder, polyether ether ketone powder, ethylene-vinyl acetate copolymer, styrene- Butadiene-styrene block copolymer, coupling agent KH-550, fatty alcohol polyoxyethylene ether sodium sulfate and methyl silicic acid are mixed evenly to obtain the hot-melt marking modified material.
一种热熔标线涂料，其组成如下表所示：A kind of hot-melt marking paint, its composition is as shown in the following table:
表8一种热熔标线涂料的组成表Table 8 Composition table of a kind of hot-melt marking paint
上述热熔标线涂料的制备方法包括以下步骤：将C5石油树脂、二氧化钛粉末、碳酸钙粉末、反光玻璃微珠和热熔标线改性材料混合均匀，即得热熔标线涂料。The preparation method of the above-mentioned hot-melt marking paint includes the following steps: uniformly mixing C5 petroleum resin, titanium dioxide powder, calcium carbonate powder, reflective glass beads and hot-melt marking modifying material to obtain the hot-melt marking paint.
实施例5：Example 5:
一种热熔标线改性材料，其组成如下表所示：A modified material for hot-melt marking, the composition of which is shown in the following table:
表9一种热熔标线改性材料的组成表Table 9 Composition table of a kind of hot-melt marking modified material
上述热熔标线改性材料的制备方法包括以下步骤：将聚氯乙烯、聚酰胺树脂、ABS树脂、聚四氟乙烯粉末、聚醚醚酮粉末、乙烯-醋酸乙烯酯共聚物、苯乙烯-丁二烯-苯乙烯嵌段共聚物、偶联剂KH-550、脂肪醇聚氧乙烯醚硫酸钠和甲基硅酸混合均匀，即得热熔标线改性材料。The preparation method of the above-mentioned hot-melt marking modified material comprises the following steps: polyvinyl chloride, polyamide resin, ABS resin, polytetrafluoroethylene powder, polyether ether ketone powder, ethylene-vinyl acetate copolymer, styrene- Butadiene-styrene block copolymer, coupling agent KH-550, fatty alcohol polyoxyethylene ether sodium sulfate and methyl silicic acid are mixed evenly to obtain the hot-melt marking modified material.
一种热熔标线涂料，其组成如下表所示：A kind of hot-melt marking paint, its composition is as shown in the following table:
表10一种热熔标线涂料的组成表The composition table of a kind of hot-melt marking paint of table 10
上述热熔标线涂料的制备方法包括以下步骤：将C5石油树脂、二氧化钛粉末、碳酸钙粉末、反光玻璃微珠和热熔标线改性材料混合均匀，即得热熔标线涂料。The preparation method of the above-mentioned hot-melt marking paint includes the following steps: uniformly mixing C5 petroleum resin, titanium dioxide powder, calcium carbonate powder, reflective glass beads and hot-melt marking modifying material to obtain the hot-melt marking paint.
对比例1：Comparative example 1:
一种热熔标线改性材料，其组成如下表所示：A modified material for hot-melt marking, the composition of which is shown in the following table:
表11一种热熔标线改性材料的组成表Table 11 Composition table of a kind of hot-melt marking modified material
上述热熔标线改性材料的制备方法包括以下步骤：将聚氯乙烯、聚酰胺树脂、ABS树脂、聚四氟乙烯粉末、聚醚醚酮粉末、乙烯-醋酸乙烯酯共聚物、偶联剂KH-550、脂肪醇聚氧乙烯醚硫酸钠和甲基硅酸混合均匀，即得热熔标线改性材料。The preparation method of the above-mentioned hot-melt marking modified material comprises the following steps: polyvinyl chloride, polyamide resin, ABS resin, polytetrafluoroethylene powder, polyether ether ketone powder, ethylene-vinyl acetate copolymer, coupling agent Mix KH-550, fatty alcohol polyoxyethylene ether sodium sulfate and methyl silicic acid evenly to obtain the hot-melt marking modified material.
一种热熔标线涂料，其组成如下表所示：A kind of hot-melt marking paint, its composition is as shown in the following table:
表12一种热熔标线涂料的组成表Table 12 Composition table of a kind of hot-melt marking paint
上述热熔标线涂料的制备方法包括以下步骤：将C5石油树脂、二氧化钛粉末、碳酸钙粉末、反光玻璃微珠和热熔标线改性材料混合均匀，即得热熔标线涂料。The preparation method of the above-mentioned hot-melt marking paint includes the following steps: uniformly mixing C5 petroleum resin, titanium dioxide powder, calcium carbonate powder, reflective glass beads and hot-melt marking modifying material to obtain the hot-melt marking paint.
对比例2：Comparative example 2:
一种热熔标线改性材料，其组成如下表所示：A modified material for hot-melt marking, the composition of which is shown in the following table:
表13一种热熔标线改性材料的组成表Table 13 Composition table of a kind of hot-melt marking modified material
上述热熔标线改性材料的制备方法包括以下步骤：将聚氯乙烯、聚酰胺树脂、ABS树脂、聚四氟乙烯粉末、聚醚醚酮粉末、乙烯-醋酸乙烯酯共聚物、苯乙烯-丁二烯-苯乙烯嵌段共聚物、脂肪醇聚氧乙烯醚硫酸钠和甲基硅酸混合均匀，即得热熔标线改性材料。The preparation method of the above-mentioned hot-melt marking modified material comprises the following steps: polyvinyl chloride, polyamide resin, ABS resin, polytetrafluoroethylene powder, polyether ether ketone powder, ethylene-vinyl acetate copolymer, styrene- Butadiene-styrene block copolymer, fatty alcohol polyoxyethylene ether sodium sulfate and methyl silicic acid are uniformly mixed to obtain the hot-melt marking modified material.
一种热熔标线涂料，其组成如下表所示：A kind of hot-melt marking paint, its composition is as shown in the following table:
表14一种热熔标线涂料的组成表Table 14 A composition table of hot-melt marking paint
上述热熔标线涂料的制备方法包括以下步骤：将C5石油树脂、二氧化钛粉末、碳酸钙粉末、反光玻璃微珠和热熔标线改性材料混合均匀，即得热熔标线涂料。The preparation method of the above-mentioned hot-melt marking paint includes the following steps: uniformly mixing C5 petroleum resin, titanium dioxide powder, calcium carbonate powder, reflective glass beads and hot-melt marking modifying material to obtain the hot-melt marking paint.
性能测试：Performance Testing:
参照“GB/T 16311-2009道路交通标线质量要求和检测方法”对实施例1～5和对比例1～2的热熔标线涂料的软化点、抗压强度、逆反射系数和磨耗损失进行测试，测试结果如下表所示：Referring to "GB/T 16311-2009 Road Traffic Marking Quality Requirements and Testing Methods", the softening point, compressive strength, retroreflection coefficient and abrasion loss of the hot-melt marking paints of Examples 1-5 and Comparative Examples 1-2 were compared. Carry out the test, and the test results are shown in the table below:
表15热熔标线涂料的软化点、抗压强度、逆反射系数和磨耗损失测试结果Table 15 Softening point, compressive strength, coefficient of retroreflection and abrasion loss test results of hot-melt marking paint
注：对照组未添加热熔标线改性材料。Note: The control group did not add hot-melt marking modification materials.
由表15可知：本发明的热熔标线改性材料可以显著提高道路标线的逆反射系数的耐久性，添加有该热熔标线改性材料的热熔标线涂料制成的道路标线的软化点、抗压强度和耐磨性能也有所提高，增强了道路标线抵抗轮胎摩擦和环境耦合作用的能力。It can be seen from Table 15 that the hot-melt marking modified material of the present invention can significantly improve the durability of the retroreflection coefficient of road markings, and the road markings made of the hot-melt marking paint added with the hot-melt marking modified material The softening point, compressive strength and abrasion resistance of the line are also improved, enhancing the road marking's ability to resist tire friction and environmental coupling.
上述实施例为本发明较佳的实施方式，但本发明的实施方式并不受上述实施例的限制，其他的任何未背离本发明的精神实质与原理下所作的改变、修饰、替代、组合、简化，均应为等效的置换方式，都包含在本发明的保护范围之内。The above-mentioned embodiment is a preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above-mentioned embodiment, and any other changes, modifications, substitutions, combinations, Simplifications should be equivalent replacement methods, and all are included in the protection scope of the present invention.
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