CN108949087A - A kind of permeable pavement is dedicated can reactive infiltration type sticking material - Google Patents
A kind of permeable pavement is dedicated can reactive infiltration type sticking material Download PDFInfo
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- CN108949087A CN108949087A CN201710354197.2A CN201710354197A CN108949087A CN 108949087 A CN108949087 A CN 108949087A CN 201710354197 A CN201710354197 A CN 201710354197A CN 108949087 A CN108949087 A CN 108949087A
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- permeable pavement
- sticking material
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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
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
- C09J175/08—Polyurethanes from polyethers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- 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
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of permeable pavement is dedicated can reactive infiltration type sticking material, it is made of component A and B component, component A includes the ingredient of following parts by weight: end-NCO group sealing end 30~50 parts of polyurethane prepolymer, 40~50 parts of penetrating fluid, 5~10 parts of SBS, 2~5 parts of Petropols, 3~8 parts of natural rosin resins, 0~1 part of fire retardant, 1~3 part of diluent, by 100 parts of polyalcohols curing agent, 1~3 part of catalyst forms B component.Sticking material proposed by the present invention is a kind of reactive permeability sticking material for being specifically applied to permeable pavement, it improves a lot to caking property and durability, it is good especially for macroporous porous pavement permeance property, hole will not be blocked, system viscosity is small, adhesive effect is strong, and preparation process is simple, economical, durable.
Description
Technical field
The invention belongs to field of road, and in particular to a kind of for the sticking material of porous pavement and its preparation side
Method.
Background technique
When mating formation asphalt concrete pavement and cement concrete pavement, normal spread bonds material usually between concrete layer
Material is used as functional layer.Binding material has stronger caking property and shearing strength, guarantees that supercrust and layer form an entirety, prevents
Only road surface occur passage, gather around packet etc. diseases, this layer of material therefor be also known as sticking material.Relatively conventional sticking material is at present
Modified emulsifying asphalt and emulsified asphalt.Conventional pav mostly uses dense-graded mix making, to guarantee to improve the resistance to of pavement structure
Long property reduces the Moisture Damage on road surface, mostly water-proof bond material making.
Chinese patent CN101407387B " second-order reaction type waterproof cementitious material " discloses a kind of suitable for coagulating cement
Native bridge floor, composite pavement, steel bridge deck asphalt layer water-proof bond material, but this kind of material is not suitable in permeable pavement, no
It is able to satisfy the infiltration requirement of porous pavement.
Chinese patent CN105295830A " interlaminar bonding waterproof material and preparation method thereof " disclose a kind of cohesive force it is high,
It is not susceptible to binding material between the concrete layer of isolation, but this kind of material is applied that the viscous of material can be greatly reduced in porous pavement
Power is tied, Pavement Condition is reduced.
Sponge urban water-through road surface is a kind of big gap open gradation pavement structure, and with noise reduction, anti-skidding, seep water the spies such as permeable
Point, rainwater can be through being seeped into roadbed under road surface structare layer, it is desirable that each layer in road surface structure, in terms of be able to satisfy infiltration
Permeable requirement.For the development that sponge urban water-through is mated formation, existing sticking material permeability performance, cohesive force etc. still cannot
Meet needs.
Summary of the invention
For the shortcomings in the field, the purpose of the present invention is to provide a kind of permeable pavement is dedicated can reactive infiltration
Type sticking material, the material have good infiltration water permeability to porous pavement, will not block hole, and material system viscosity
Small, adhesive effect is strong, simple process.
Another object of the present invention is to provide the permeable pavement it is dedicated can reactive infiltration type sticking material preparation
Method.
Realize the technical solution of above-mentioned purpose of the present invention are as follows:
A kind of permeable pavement it is dedicated can reactive infiltration type sticking material, be made of component A and B component,
Component A includes the ingredient of following parts by weight: end-NCO group sealing end 30~50 parts of polyurethane prepolymer, penetrating fluid
40~50 parts, 5~10 parts of SBS, 2~5 parts of Petropols, 3~8 parts of natural rosin resins, 0~1 part of fire retardant, diluent 1~
3 parts,
By 100 parts of polyalcohols curing agent, 1~3 part of catalyst forms B component.
The polyurethane prepolymer of-NCO sealing end in this reactive infiltration type sticking material ingredient can be with polyalcohols curing agent
Reaction gluing increases system viscosity, improves material property.
Wherein, the penetrating fluid is the C9 ingredient (C9 fraction) and 90# bi tumenf orr oad of petroleum distillation liquid, the two ratio
Example is 1:1~2:1.
Wherein, the polyalcohols curing agent is polyester polyol, polyether polyol, one in vegetable oil polyol
Kind.It is preferred that flexible polyether polyol.
Preferably, the Petropols are C5 through-stone oleoresin, C9 through-stone oleoresin, bicyclopentadiene through-stone oleoresin
One of.
Wherein, the diluent is one of ethyl acetate, acetone, cyclohexanone, n-butanol, styrene.
Wherein, the catalyst is that dibutyl tin dilaurate, triethylenediamine, triethylene diamine, methyl three are pungent
One or both of ammonium chloride.
It is highly preferred that it is described can reactive infiltration type sticking material component A include following parts by weight ingredient: end-NCO base
45~50 parts of polyurethane prepolymer, 45~50 parts of the penetrating fluid, 7~8 parts of SBS, 5 parts of Petropols, natural rosin tree of group's sealing end
3~4 parts of rouge, 1 part of fire retardant, 2~3 parts of diluent.
Further, the mass ratio of component A and B component is 2:1~3:1.
Permeable pavement of the present invention it is dedicated can reactive infiltration type sticking material preparation method, including following step
It is rapid:
1) SBS, Petropols, natural rosin resins, fire retardant, end-NCO group sealing end polyurethane prepolymer are being seeped
After dissolving in transparent liquid, diluent, it is uniformly mixing to obtain component A；
2) polyalcohols curing agent, catalyst are uniformly mixing to obtain B component；
3) A, B component are deployed by 2:1~3:1, be mixed evenly to obtain a kind of sponge urban water-through mat formation it is dedicated
Reactive osmosis type sticking material.
The beneficial effects of the present invention are:
Sticking material proposed by the present invention is a kind of reactive permeability sticking material for being specifically applied to permeable pavement,
It improves a lot to caking property and durability, it is good especially for macroporous porous pavement permeance property, it will not plugging hole
Gap, system viscosity is small, and adhesive effect is strong, and preparation process is simple, economical, durable.
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
End-NCO group sealing end polyurethane prepolymer is commercial products, curing time≤4h..
Unless otherwise instructed, the means in embodiment are technological means known in the field.Embodiment 1:
A kind of dedicated reactive osmosis type sticking material of permeable pavement, is grouped as by following quality: component A: end-
45 parts of polyurethane prepolymer, the penetrating fluid (mixture of C9 fraction and 90# quality of road asphalt ratio 1:1) 46 of NCO group sealing end
Part, 5 parts of SBS, 3 parts of Petropols (C9 Petropols), 6 parts of natural rosin resins, 1 part of fire retardant (aluminium hydroxide), diluent
2 parts of (ethyl acetate), B component: 100 parts of polyalcohols curing agent (polyether polyol), catalyst (di lauric dibutyl
Tin) 3 parts.
A kind of preparation method of the dedicated reactive osmosis type sticking material of permeable pavement, comprising the following steps:
1) by 5 parts of SBS, 3 parts of Petropols, 6 parts of natural rosin resins, 1 part of fire retardant, 45 parts of ends-NCO group sealing end
After polyurethane prepolymer dissolves in 46 parts of penetrating fluids and 2 parts of diluents, it is uniformly mixing to obtain component A；
2) 100 parts of polyalcohols curing agent, 3 parts of catalyst are uniformly mixing to obtain B component；
3) A, B component 2:1 in mass ratio are deployed, is mixed evenly to obtain the dedicated reactive infiltration of permeable pavement
Type sticking material.
Embodiment 2
A kind of dedicated reactive osmosis type sticking material of permeable pavement is grouped as by following quality: component A: end-NCO
4 parts of 6 parts of 42 parts of 35 parts of polyurethane prepolymer, penetrating fluid, SBS, the Petropols of group end capping, 5 parts of natural rosin resins, resistance
Fire 0.5 part of agent, 1.5 parts of diluent, B component: 100 parts of polyalcohols curing agent, 2 parts of catalyst.The ingredient that each component uses is same
Embodiment 1.
A kind of preparation method of the dedicated reactive osmosis type sticking material of permeable pavement, comprising the following steps:
1) 6 parts of SBS, 4 parts of Petropols, 5 parts of natural rosin resins, 0.5 part of fire retardant, 35 parts of ends-NCO group are blocked
Polyurethane prepolymer dissolved in 42 parts of penetrating fluids and 1.5 parts of diluents after, be uniformly mixing to obtain component A；
2) 100 parts of polyalcohols curing agent, 2 parts of catalyst are uniformly mixing to obtain B component；
3) A, B component are deployed by 12:5, it is viscous is mixed evenly to obtain the dedicated reactive osmosis type of permeable pavement
Layer material.
Core sample is made using the material prepared in embodiment as the dedicated reactive osmosis type sticking material of permeable pavement,
Core sample is clipped in using its " stretching ", " compression " function by fixture using the WDW-100 type electronic universal tester of independent research
In, interlayer drawing, shearing test are carried out, test result is shown in Table 1.
To embodiment 1 compared with 2 data of embodiment carry out analysis, each main component is more in embodiment 1, and gluing solidifies institute
The modifying function played is comparatively obvious, 1.5kg/m2Spread quantity under, pulling capacity KN, shearing force KN are all larger than embodiment 2
Data, and 1.0kg/m in embodiment 12Spread quantity under data be also slightly larger than 1.2kg/m in embodiment 22Spread quantity under
Data.Thus, it can be known that the polyurethane prepolymer of the component-NCO sealing end of crucial modifying function is played in this sticking material,
SBS, Petropols, natural rosin resins, theoretically, these components are more, and modifying function is more obvious.In view of cost factor, A
The ingredient of the parts by weight of component are as follows: end-NCO group sealing end 45~50 parts of polyurethane prepolymer, 45~50 parts of penetrating fluid, SBS
7~8 parts, 5 parts of Petropols, 3~4 parts of natural rosin resins, 1 part of fire retardant, 2~3 parts of diluent it is more excellent.
Embodiment 3
A kind of dedicated reactive osmosis type sticking material of permeable pavement is grouped as by following quality: component A: end-NCO
5 parts of 7 parts of 48 parts of 50 parts of polyurethane prepolymer, penetrating fluid, SBS, the Petropols of group end capping, 3.5 parts of natural rosin resins,
1 part of fire retardant, 2.5 parts of diluent, B component: 100 parts of polyalcohols curing agent, 3 parts of catalyst.The same embodiment of the ingredient of use
1。
A kind of preparation method of the dedicated reactive osmosis type sticking material of permeable pavement, comprising the following steps:
1) 7 parts of SBS, 5 parts of Petropols, 3.5 parts of natural rosin resins, 1 part of fire retardant, 50 parts of ends-NCO group are blocked
Polyurethane prepolymer dissolved in 48 parts of penetrating fluids and 2.5 parts of diluents after, be uniformly mixing to obtain component A；
2) 100 parts of polyalcohols curing agent, 3 parts of catalyst are uniformly mixing to obtain B component；
3) A, B component are deployed by 10:4, it is viscous is mixed evenly to obtain the dedicated reactive osmosis type of permeable pavement
Layer material.
Core sample is made using the material prepared in embodiment as the dedicated reactive osmosis type sticking material of permeable pavement,
Core sample is clipped in using its " stretching ", " compression " function by fixture using the WDW-100 type electronic universal tester of independent research
In, interlayer drawing, shearing test are carried out, test result is shown in Table 1.
Comparative example:
Conventional road bonding layer material, spread emulsified bituminous materials, spread quantity 0.5kg/m2, 1.0kg/m2, with same
Method test test specimen pulling capacity and shearing force, test result is shown in Table 1.
1 osmosis type sticking material of table is used for the drawing of core sample, shearing test result
The polyurethane prepolymer of-NCO sealing end, SBS, Petropols, natural rosin tree in sticking material prepared by embodiment 3
Rouge etc. key modified component it is most, modified effect is obvious, and resin reacts well with curing agent plays the role of gluing, make its
1.5,1.0kg/m2Spread quantity under pulling capacity KN, shearing force KN be superior to other sticking materials.
It is discussed in detail although the contents of the present invention have passed through above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.It will be understood by those skilled in the art that straight from this patent disclosure and common sense
The substitution of export or some deformations or the prior art associated and the equivalent change or modification of feature are connect, can realize this
The function and effect of patent description, category the scope of this patent.
Claims (9)
1. a kind of permeable pavement it is dedicated can reactive infiltration type sticking material, be made of component A and B component, which is characterized in that
Component A includes the ingredient of following parts by weight: 30~50 parts of polyurethane prepolymer of end-NCO group sealing end, penetrating fluid 40~
50 parts, 5~10 parts of SBS, 2~5 parts of Petropols, 3~8 parts of natural rosin resins, 0~1 part of fire retardant, 1~3 part of diluent,
By 100 parts of polyalcohols curing agent, 1~3 part of catalyst forms B component.
2. permeable pavement according to claim 1 is dedicated can reactive infiltration type sticking material, which is characterized in that described
Penetrating fluid is the C9 ingredient and 90# bi tumenf orr oad of petroleum distillation liquid, and the two ratio is 1:1~2:1.
3. permeable pavement according to claim 1 is dedicated can reactive infiltration type sticking material, which is characterized in that described
Polyalcohols curing agent is one of polyester polyol, polyether polyol, vegetable oil polyol.
4. permeable pavement according to claim 1 is dedicated can reactive infiltration type sticking material, which is characterized in that described
Petropols are one of C5 through-stone oleoresin, C9 through-stone oleoresin, bicyclopentadiene through-stone oleoresin.
5. permeable pavement according to claim 1 is dedicated can reactive infiltration type sticking material, which is characterized in that described
Diluent is one of ethyl acetate, acetone, cyclohexanone, n-butanol, styrene；The fire retardant is inorganic fire retardants, is
Antimony oxide, magnesium hydroxide, aluminium hydroxide, one of silicon-series five-retardant or a variety of.
6. according to claim 1~5 permeable pavement described in any one it is dedicated can reactive infiltration type sticking material, feature
It is, the catalyst is dibutyl tin dilaurate, triethylenediamine, triethylene diamine, methyl tricapryl ammonium chloride
One or both of.
7. according to claim 1~5 permeable pavement described in any one it is dedicated can reactive infiltration type sticking material, feature
It is, component A includes the ingredient of following parts by weight: end-NCO group sealing end 45~50 parts of polyurethane prepolymer, penetrating fluid 45
~50 parts, 7~8 parts of SBS, 5 parts of Petropols, 3~4 parts of natural rosin resins, 1 part of fire retardant, 2~3 parts of diluent.
8. according to claim 1~5 permeable pavement described in any one it is dedicated can reactive infiltration type sticking material, feature
It is, the mass ratio of component A and B component is 2:1~3:1.
9. permeable pavement described in claim 1~8 any one it is dedicated can reactive infiltration type sticking material preparation method,
Characterized by comprising the following steps:
1) SBS, Petropols, natural rosin resins, fire retardant, end-NCO group sealing end polyurethane prepolymer are being permeated
After dissolving in liquid, diluent, it is uniformly mixing to obtain component A；
2) polyalcohols curing agent, catalyst are uniformly mixing to obtain B component；
3) A, B component are deployed by 2:1~3:1, it is viscous is mixed evenly to obtain the dedicated reactive osmosis type of permeable pavement
Layer material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354197.2A CN108949087A (en) | 2017-05-18 | 2017-05-18 | A kind of permeable pavement is dedicated can reactive infiltration type sticking material |
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| CN201710354197.2A CN108949087A (en) | 2017-05-18 | 2017-05-18 | A kind of permeable pavement is dedicated can reactive infiltration type sticking material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110452521A (en) * | 2019-07-08 | 2019-11-15 | 上海凯牟达新材料科技有限公司 | Thermoplastic polyurethane composite and its method for preparing pressure-sensitive adhesive film |
| CN112094606A (en) * | 2019-06-17 | 2020-12-18 | 李兴洙 | Binding composition for furniture molding having excellent binding power and oxidation resistance, and furniture molding material based on same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112094606A (en) * | 2019-06-17 | 2020-12-18 | 李兴洙 | Binding composition for furniture molding having excellent binding power and oxidation resistance, and furniture molding material based on same |
| CN110452521A (en) * | 2019-07-08 | 2019-11-15 | 上海凯牟达新材料科技有限公司 | Thermoplastic polyurethane composite and its method for preparing pressure-sensitive adhesive film |
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Application publication date: 20181207 |