CN103666233B - A kind of air-permeable polyurethane plastic runway cover glueing material - Google Patents
A kind of air-permeable polyurethane plastic runway cover glueing material Download PDFInfo
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- CN103666233B CN103666233B CN201310609304.3A CN201310609304A CN103666233B CN 103666233 B CN103666233 B CN 103666233B CN 201310609304 A CN201310609304 A CN 201310609304A CN 103666233 B CN103666233 B CN 103666233B
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Abstract
A kind of air-permeable polyurethane plastic runway cover glueing material, belong to runway technical field of construction, it is that the first component of 1:3 ~ 4 and second component form by mass ratio, and first component is at the obtained prepolymer containing terminal isocyanate groups of the reaction kettle for reaction 3 ~ 4 hours of 70 ~ 80 DEG C by the polyisocyanates of environment-friendly type, polyether glycol and auxiliary agent; Second component comprises the polyether glycol of three-functionality-degree, mineral filler, pigment, softening agent, solidifying agent, oxidation inhibitor and UV light absorber etc.The plastic cement race track surface particles difficult drop-off that the present invention obtains, surfacing, the quality that improve plastic cement race track and work-ing life thereof, the qualification rate of plastic cement race track is made to bring up to more than 95% by current 82%, reduce manufacturing cost and use cost, and, the present invention's raw material used is ep-type material, belong to environmental friendliness shaped material, avoid environmental pollution, for the healthy and safe of sporter provides guarantee.
Description
Technical field
The invention belongs to runway technical field of construction, be specifically related to a kind of to there is shock resistance, air-permeable polyurethane plastic runway cover glueing material that wearing quality is good.
Background technology
Plastic cement race track is made up of base polyurethane prepolymer for use as, admixtured polyether, pigment, auxiliary agent etc.Plastic cement race track has the advantages such as planeness is good, ultimate compression strength is high, hardness elasticity is suitable, is widely used in the place such as school, gymnasium.The setting-out paint of current plastic cement race track is on the market medium-sized polyurethane enamels substantially, serious Yellowing can be there is in this white paint under the irradiation of the sun, after usual setting-out 2 ~ 3 days will obvious xanthochromia, and this setting-out paint normally oil-base paint, containing a large amount of organic solvents, evaporate in air, atmosphere pollution and there is injury to human body, and use plastic cement race track due to use starting material exist easily aging, glueing material and the reason such as ratio is improper, cause the plastic cement race track surface layer particle detachment obtained, the problems such as poor flatness, this plastic cement race track is short for work-ing life, need often maintenance or change, not only cost improves, and bring great inconvenience to user.
Summary of the invention
For the above-mentioned problems in the prior art, the object of the present invention is to provide and a kind of there is shock resistance, air-permeable polyurethane plastic runway cover glueing material that wearing quality is good.
Described a kind of air-permeable polyurethane plastic runway cover glueing material, is characterized in that it is the bicomponent material that the first component of 1:3 ~ 4 and second component form by mass ratio,
Described first component is at the obtained prepolymer containing terminal isocyanate groups of the reaction kettle for reaction 3 ~ 4 hours of 70 ~ 80 DEG C by the polyisocyanates of environment-friendly type, polyether glycol and auxiliary agent; Its charged material weight number meter, polyether glycol 50-60 part, polyisocyanates 20-35 part, Benzoyl chloride 0.05-0.1 part, paraffin oil 15-20 part;
Described second component comprises the component of following parts by weight: polyether glycol 5-10 part of three-functionality-degree, mineral filler 45-60 part, pigment 0.1-0.4 part, softening agent 20-35 part, solidifying agent 1-3 part, oxidation inhibitor 0.1-0.3 part and UV light absorber 0.1-0.3 part.
Described a kind of air-permeable polyurethane plastic runway cover glueing material, it is characterized in that described first component Raw is by charged material weight number, polyether glycol 55-60 part, polyisocyanates 25-30 part, Benzoyl chloride 0.06-0.08 part, paraffin oil 18-20 part.
Described second component comprises the component of following parts by weight: polyether glycol 6-8 part of three-functionality-degree, mineral filler 50-55 part, pigment 0.2-0.3 part, softening agent 25-30 part, solidifying agent 1-2 part, oxidation inhibitor 0.2-0.3 part and UV light absorber 0.2-0.3 part.
Described a kind of air-permeable polyurethane plastic runway cover glueing material, is characterized in that described polyisocyanates is Toluene-2,4-diisocyanate, 4-vulcabond or diphenylmethanediisocyanate.
Described a kind of air-permeable polyurethane plastic runway cover glueing material, it is characterized in that the polyether glycol in first component is polyethers 210 or Polyether 220, the polyether glycol in second component is polyethers 330N or polyethers 3050.
Described a kind of air-permeable polyurethane plastic runway cover glueing material, is characterized in that described mineral filler is one or more mixtures in talcum powder, kaolin, organobentonite, white carbon black.
Described a kind of air-permeable polyurethane plastic runway cover glueing material, is characterized in that described softening agent is o-phthalic acid dibutyl ester, epoxy soybean oil or chlorinated paraffinic oil.
Described a kind of air-permeable polyurethane plastic runway cover glueing material, is characterized in that described solidifying agent is chloro-4, the 4'-diaminodiphenyl-methanes of 3,3'-bis-or two adjacent chlorodiphenyl amine methane.
Described a kind of air-permeable polyurethane plastic runway cover glueing material, it is characterized in that described antioxidant 1010 is hindered phenol type antioxidant (four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester), described UV light absorber is UV-327, UV-9 or UV-531.
Described a kind of air-permeable polyurethane plastic runway cover glueing material, it is characterized in that described pigment is iron oxide mineral dye or iron oxide mineral dye and pigment dyestuff composite pigment, wherein iron oxide mineral dye comprises red iron oxide, iron oxide yellow and iron oxide green etc., and pigment dyestuff comprises organic yellow, bright red, titanium is dark green, phthalocyanine blue etc.
Described a kind of air-permeable polyurethane plastic runway cover glueing material, it is characterized in that before this air-permeable polyurethane plastic runway cover glueing material of spraying, first on plastic cement race track basal layer, scribble interface coupling agent, interface coupling agent is γ-isocyanic ester propyl-triethoxysilicane or γ-isocyanic ester propyl-triethoxysilicane.
The present invention, by adopting above-mentioned technology, compared with prior art, has following beneficial effect:
1) the present invention is before this air-permeable polyurethane plastic runway cover glueing material of spraying, first at plastic cement race track basal layer, as concrete pedestal layer or pitch basal layer adopted the mode of spraying atomization, interface silane coupling agent is uniformly sprayed on this basis, ensure the cohesive strength between concrete pedestal and surface layer, solve the quality problems such as uneven, partial delamination that in the past bondd;
2) the present invention is by adding functional aid Benzoyl chloride, paraffin wet goods, and determine corresponding proportioning, again by the optimization glueing material that proportioning is mixed to get, improve the weathering resistance of glueing material, solve the starting material easily difficult problem such as aging, ensure that surface layer particle difficult drop-off, improve cling property, 20
0c makes antiskid value>=47BPN;
3) the air-permeable polyurethane plastic runway cover glueing material obtained is applied on plastic cement race track surface layer by the present invention, the plastic cement race track surface particles difficult drop-off obtained, surfacing, improve quality and the work-ing life thereof of plastic cement race track, the qualification rate of plastic cement race track is improved greatly, more than 95% is brought up to by current 82%, therefore current plastic cement race track is substantially improved short for work-ing life, anti-skid slip limiting performance reduces, the problem that maintenance rate is high, reduce manufacturing cost and use cost, and, the present invention's raw material used is ep-type material, belong to environmental friendliness shaped material, avoid environmental pollution, for the healthy and safe of sporter provides guarantee,
4) the present invention adds polyethers 210 or Polyether 220 in first component, polyethers 330N or polyethers 3050 is added in second component, the NCO% of component B Isocyanate prepolymers body is improved 3-5 point, guarantee when atmospheric moisture is larger, still can ensure first component and the abundant complete reaction of component B, not only ensure that the stability of material, and improve the physical and mechanical properties of material;
5) used in the present invention is a kind of brand-new independent research aqueous double-component gummed white paint, as long as will the first component that installs and component B be divided in advance to mix during use, this glueing material is completely using water as solvent, environment friendly and pollution-free, half a year more than is shined upon still as before pure white through open air, there is the characteristic of non yellowing, thoroughly overcome the shortcoming of ordinary white oiliness runway.
Embodiment
Below in conjunction with embodiment, the invention will be further described, but protection scope of the present invention is not limited in this:
A kind of air-permeable polyurethane plastic runway cover glueing material of the present invention, be the bicomponent material that the first component of 1:3 ~ 4 and second component form by mass ratio, wherein first component is at the obtained prepolymer containing terminal isocyanate groups of the reaction kettle for reaction 3 ~ 4 hours of 70 ~ 80 DEG C by the polyisocyanates of environment-friendly type, polyether glycol and auxiliary agent; Its charged material weight number meter, polyether glycol 50-60 part, polyisocyanates 20-35 part, Benzoyl chloride 0.05-0.1 part, paraffin oil 15-20 part; Be preferably polyether glycol 55-60 part, polyisocyanates 25-30 part, Benzoyl chloride 0.06-0.08 part, paraffin oil 18-20 part, wherein polyisocyanates is Toluene-2,4-diisocyanate, 4-vulcabond or diphenylmethanediisocyanate, polyether glycol is polyethers 210 or Polyether 220;
Described second component comprises the component of following parts by weight: polyether glycol 5-10 part of three-functionality-degree, mineral filler 45-60 part, pigment 0.1-0.4 part, softening agent 20-35 part, solidifying agent 1-3 part, oxidation inhibitor 0.1-0.3 part and UV light absorber 0.1-0.3 part, be preferably polyether glycol 6-8 part of three-functionality-degree, mineral filler 50-55 part, pigment 0.2-0.3 part, softening agent 25-30 part, solidifying agent 1-2 part, oxidation inhibitor 0.2-0.3 part and UV light absorber 0.2-0.3 part, wherein polyether glycol is polyethers 330N or polyethers 3050, and softening agent is o-phthalic acid dibutyl ester, epoxy soybean oil or chlorinated paraffinic oil, solidifying agent is chloro-4, the 4'-diaminodiphenyl-methanes of 3,3'-bis-or two adjacent chlorodiphenyl amine methane, and mineral filler is talcum powder, kaolin, organobentonite, one or more mixtures in white carbon black, antioxidant 1010 is hindered phenol type antioxidant (four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester), and UV light absorber is UV-327, UV-9 or UV-531, pigment is iron oxide mineral dye or iron oxide mineral dye and pigment dyestuff composite pigment, and wherein iron oxide mineral dye comprises red iron oxide, iron oxide yellow and iron oxide green etc., pigment dyestuff comprises organic yellow, bright red, titanium is dark green, phthalocyanine blues etc., interface coupling agent is γ-isocyanic ester propyl-triethoxysilicane or γ-isocyanic ester propyl-triethoxysilicane.
Embodiment 1:
Air-permeable polyurethane plastic runway cover glueing material is the bicomponent material that the first component of 1:3 and second component form by mass ratio, specific as follows:
First component is counted by weight, and it comprises the raw material of following number:
Polyethers 21050 parts, diphenylmethanediisocyanate 35 parts, Benzoyl chloride 0.05 part, paraffin oil 15 parts;
Second component is counted by weight, and it comprises the raw material of following number:
Polyethers 330N10 part, talcum powder 45 parts, white carbon black 5 parts, red iron oxide 1 part, o-phthalic acid dibutyl ester 20 parts, 3,3'-bis-chloro-4,4'-diaminodiphenyl-methanes 3 parts, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester 0.3 part and UV-5310.1 part
Wherein polyisocyanates diphenylmethanediisocyanate replaces Toluene-2,4-diisocyanate, 4-vulcabond, polyether glycol in first component Polyether 220 replaces polyethers 210, polyether glycol polyethers 3050 in second component replaces polyethers 330N, softening agent epoxy soybean oil or chlorinated paraffinic oil replace o-phthalic acid dibutyl ester, solidifying agent two adjacent chlorodiphenyl amine methane replace 3, 3'-bis-chloro-4, 4'-diaminodiphenyl-methane, mineral filler is talcum powder, kaolin, organobentonite, one or more mixtures in white carbon black replace talcum powder, UV light absorber UV-327 or UV-9 replaces UV-531, pigment iron oxide mineral dye or iron oxide mineral dye and pigment dyestuff composite pigment replace red iron oxide, as by red iron oxide, iron oxide yellow, iron oxide green, shine yellow, bright red, titanium is dark green, phthalocyanine blue etc. or other pigment similar one or more mixtures wherein replace red iron oxide, all can obtain same beneficial effect.
During site operation, feed intake according to the proportioning of first, component B, and stir, then be sprayed on plastic cement race track surface layer.
Embodiment 2:
Air-permeable polyurethane plastic runway cover glueing material is the bicomponent material that the first component of 1:4 and second component form by mass ratio, specific as follows:
First component is counted by weight, and it comprises the raw material of following number:
Polyether 220 50 parts, Toluene-2,4-diisocyanate, 4-vulcabond 35 parts, Benzoyl chloride 0.1 part, paraffin oil 15 parts;
Second component is counted by weight, and it comprises the raw material of following number:
Polyethers 330N10 part, talcum powder 40 parts, organobentonite 4 parts, white carbon black 8 parts, iron oxide yellow 0.6 part, epoxy soybean oil 35 parts, 3,3'-bis-chloro-4,4'-diaminodiphenyl-methane 1 part, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester 0.1 part, UV-90.3 part, the mineral filler in the present invention is based on talcum powder, and therefore other several mineral fillers are that booster action consumption is little.
During site operation, in order to improve its quality, ensure the cohesive strength between basis and surface layer, the present invention is before this air-permeable polyurethane plastic runway cover glueing material of spraying, first even application interface coupling agent γ-isocyanic ester propyl-triethoxysilicane on plastic cement race track basal layer, feed intake according to the proportioning of first, component B again, and stir, then be sprayed on the surface layer of plastic cement race track.
Embodiment 3:
Air-permeable polyurethane plastic runway cover glueing material is the bicomponent material that the first component of 1:3.5 and second component form by mass ratio, specific as follows:
First component is counted by weight, and it comprises the raw material of following number:
Polyethers 210 and each 25 parts of Polyether 220, diphenylmethanediisocyanate 35 parts, Benzoyl chloride 0.06 part, paraffin oil 15 parts;
Second component is counted by weight, and it comprises the raw material of following number:
Polyethers 330N and each 5 parts of polyethers 3050, talcum powder 50 parts, kaolin 5 parts, white carbon black 5 parts, organobentonite 2 parts, yellow 0.5 part of solarization, chlorinated paraffinic oil 25 parts, two adjacent 2 parts, chlorodiphenyl amine methane, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester 0.2 part and UV-3270.3 part.
During site operation, in order to improve its quality, ensure the cohesive strength between basis and surface layer, the present invention is before this air-permeable polyurethane plastic runway cover glueing material of spraying, first even application interface coupling agent γ-isocyanic ester propyl-triethoxysilicane on plastic cement race track basal layer, feed intake according to the proportioning of first, component B again, and stir, then be sprayed on the black granular layer of plastic cement race track.
Embodiment 4:
Air-permeable polyurethane plastic runway cover glueing material is the bicomponent material that the first component of 1:3 and second component form by mass ratio, specific as follows:
First component is counted by weight, and it comprises the raw material of following number:
Polyether 220 55 parts, Toluene-2,4-diisocyanate, 4-vulcabond 30 parts, Benzoyl chloride 0.08 part, paraffin oil 15 parts,
Second component is counted by weight, and it comprises the raw material of following number:
Polyethers 305010 parts, talcum powder 55 parts, organobentonite 2 parts, white carbon black 2 parts, iron oxide green and titanium viridescent (mass ratio 1:1) 1 part, chlorinated paraffinic oil 28 parts, two adjacent 1.5 parts, chlorodiphenyl amine methane, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester 0.3 part, UV-90.2 part.
During site operation, the present invention is first before this air-permeable polyurethane plastic runway cover glueing material of spraying, first even application interface coupling agent γ-isocyanic ester propyl-triethoxysilicane on plastic cement race track basal layer, feed intake according to the proportioning of first, component B again, and stir, then be sprayed on the black granular layer of plastic cement race track.
The plastic cement of surface layer of the present invention is selected between particle diameter 2 ~ 4mm, and reach good degree of compactness, the excessive degree of compactness of grain diameter is poor; Particle diameter is too small, and specific surface area is excessive, and when same glue usage quantity, cohesive strength can decline to some extent, and easily occurs the phenomenons such as bubbling; After the plastic grains of surface layer mixes with monocomponent polyurethane glue, paver is utilized to control planeness, and by gauge control thickness at 10mm, the owner that paves drives and adopts the transmission of driven by motor track chain, adopt frequency transformer stepless speed regulation, steadily accurately, can advance and retreat and can arcuate movement be made, ensureing that surfacing is without obvious seam.
In order to ensure the stable of quality product, when we construct on the one hand, avoid overcast and rainy wet weather, atmospheric moisture is generally within 85%, the NCO% of component B Isocyanate prepolymers body is improved 3 ~ 5 points when component design by us on the other hand, guarantee when atmospheric moisture is larger, still can ensure first component and the abundant complete reaction of component B, to ensure that the physical and mechanical properties of material reaches requirement, the qualification rate of plastic cement race track is improved greatly, more than 95% is brought up to by current 82%, therefore current plastic cement race track is substantially improved short for work-ing life, anti-skid slip limiting performance reduces, the problem that maintenance rate is high, reduce manufacturing cost and use cost, and, the present invention's raw material used is ep-type material, belong to environmental friendliness shaped material, avoid environmental pollution, for the healthy and safe of sporter provides guarantee.
Claims (8)
1. an air-permeable polyurethane plastic runway cover glueing material, is characterized in that it is the bicomponent material that the first component of 1:3 ~ 4 and second component form by mass ratio,
Described first component is at the obtained prepolymer containing terminal isocyanate groups of the reaction kettle for reaction 3 ~ 4 hours of 70 ~ 80 DEG C by the polyisocyanates of environment-friendly type, polyether glycol and auxiliary agent; It feeds intake and counts by weight, polyether glycol 50-60 part, polyisocyanates 20-35 part, Benzoyl chloride 0.05-0.1 part, paraffin oil 15-20 part;
Described second component comprises the component of following parts by weight: polyether glycol 5-10 part of three-functionality-degree, mineral filler 45-60 part, pigment 0.1-0.4 part, softening agent 20-35 part, solidifying agent 1-3 part, oxidation inhibitor 0.1-0.3 part and UV light absorber 0.1-0.3 part, and described solidifying agent is two adjacent chlorodiphenyl amine methane;
Before this air-permeable polyurethane plastic runway cover glueing material of spraying, first on plastic cement race track basal layer, scribble interface coupling agent, interface coupling agent is γ-isocyanic ester propyl-triethoxysilicane.
2. a kind of air-permeable polyurethane plastic runway cover glueing material according to claim 1, it is characterized in that described first component Raw is by charged material weight number, polyether glycol 55-60 part, polyisocyanates 25-30 part, Benzoyl chloride 0.06-0.08 part, paraffin oil 18-20 part;
Described second component comprises the component of following parts by weight: polyether glycol 6-8 part of three-functionality-degree, mineral filler 50-55 part, pigment 0.2-0.3 part, softening agent 25-30 part, solidifying agent 1-2 part, oxidation inhibitor 0.2-0.3 part and UV light absorber 0.2-0.3 part.
3. a kind of air-permeable polyurethane plastic runway cover glueing material according to claim 1, is characterized in that described polyisocyanates is Toluene-2,4-diisocyanate, 4-vulcabond or diphenylmethanediisocyanate.
4. a kind of air-permeable polyurethane plastic runway cover glueing material according to claim 1, it is characterized in that the polyether glycol in first component is polyethers 210 or Polyether 220, the polyether glycol in second component is polyethers 330N or polyethers 3050.
5. a kind of air-permeable polyurethane plastic runway cover glueing material according to claim 1, is characterized in that described mineral filler is one or more mixtures in talcum powder, kaolin, organobentonite, white carbon black.
6. a kind of air-permeable polyurethane plastic runway cover glueing material according to claim 1, is characterized in that described softening agent is o-phthalic acid dibutyl ester, epoxy soybean oil or chlorinated paraffinic oil.
7. a kind of air-permeable polyurethane plastic runway cover glueing material according to claim 1, it is characterized in that described oxidation inhibitor is hindered phenol type antioxidant four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester, described UV light absorber is UV-327, UV-9 or UV-531.
8. a kind of air-permeable polyurethane plastic runway cover glueing material according to claim 1, is characterized in that described pigment is the composite pigment of iron oxide mineral dye or iron oxide mineral dye and pigment dyestuff.
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Address after: No. 288 Changfeng North Street, Jindong Economic Development Zone, Jinhua City, Zhejiang Province, 321015 Patentee after: Jinhua Yichun Sports Equipment Co.,Ltd. Patentee after: JINHUA YIJIA CONSTRUCTION ENGINEERING Co.,Ltd. Address before: No. 288 Changfeng North Street, Jindong Economic Development Zone, Jinhua City, Zhejiang Province, 321000 Patentee before: JINHUA YICHUN SPORTS EQUIPMENT Co.,Ltd. Patentee before: JINHUA YIJIA CONSTRUCTION ENGINEERING Co.,Ltd. |
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Effective date of registration: 20230908 Address after: No. 288 Changfeng North Street, Jindong Economic Development Zone, Jinhua City, Zhejiang Province, 321015 (third floor of Jinhua Yichun Sports Equipment Co., Ltd.) Patentee after: JINHUA YIJIA CONSTRUCTION ENGINEERING Co.,Ltd. Address before: No. 288 Changfeng North Street, Jindong Economic Development Zone, Jinhua City, Zhejiang Province, 321015 Patentee before: Jinhua Yichun Sports Equipment Co.,Ltd. Patentee before: JINHUA YIJIA CONSTRUCTION ENGINEERING Co.,Ltd. |