CN108395877A - For extremely frigid zones without chlorine snow melt deicer - Google Patents
For extremely frigid zones without chlorine snow melt deicer Download PDFInfo
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- CN108395877A CN108395877A CN201810125182.3A CN201810125182A CN108395877A CN 108395877 A CN108395877 A CN 108395877A CN 201810125182 A CN201810125182 A CN 201810125182A CN 108395877 A CN108395877 A CN 108395877A
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- parts
- snow melt
- dimensional porous
- frigid zones
- extremely frigid
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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
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
- C09K3/185—Thawing materials
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of for extremely frigid zones without chlorine snow melt deicer, and the snow melt deicer raw material includes following components by weight：15 25 parts of sodium carbonate, 30 50 parts of acetic acid, 5 10 parts of vulcanized sodium, 28 parts of alkyl sulfates, 5 15 parts of ethylene propylene diene terpolymers, 5 10 parts of magnesia, 10 20 parts of zeolites, 5 15 parts of maleic anhydrides, 13 parts of three-dimensional porous fibers；Freezing point can preferably be reduced, rate of dissolution is fast under low temperature, and not chloride ion-containing, avoid the corrosion to metal, cement concrete, influence to environment is small, it avoids being used for a long time and causes the potential hazards such as soil hardening, salinization of soil, be adaptable to 40 DEG C of low temperature environments below, adapt to the snow melt deicing requirement of extremely frigid zones.
Description
Technical field
The present invention relates to the snow melt deicing materials for road surface, more particularly to for extremely frigid zones without chlorine snow melt deicing
Agent.
Background technology
In the cold district of northern China, the duration in winter is long, and snowfall is big, and accumulated snow, accumulated ice lead to the friction on road surface
Coefficient reduces, and vehicle traveling, braking are difficult, is easy to cause traffic accident, people's lives and properties bring heavy losses.The drop in winter
Snow would generally be stranded in road surface in the form of three kinds of floating snow, accumulated snow and accumulated ice.The friction coefficient of normal dried asphalt road is 0.6,
Rainy day surface friction coefficient is reduced to 0.4, and snowy day is then 0.28, and ice-patch surface only has 0.18, and ice-patch surface automobile brake distance is
6~7 times of normal road, are easy to cause traffic accident.Traditional deicing salt all contains sodium chloride or calcium chloride, belongs to complete molten
Property salt.And the corrosivity of chlorion is strong, it is larger to the harm of environment, specially：Deicing salt containing chlorion can shorten road
Service life, especially asphalt concrete pavement, salts substances will produce chemical reaction with pitch, will be reduced asphalt material and sand significantly
Building stones bond ability, and asphalt surface is caused to fall off, and large area road surface breakage is caused under the action of traffic load.Salt meets water
After, it may occur that salt rises phenomenon, and road foundation can be caused to destroy.Salt equally exists harm, chlorine to cement concrete pavement
Change the metals such as the iron in the deicing salts and roadbed such as sodium and form battery, accelerates road surface breakage.Villaumite penetrates into concrete, can promote
The freeze thawing of concrete.But its most important destruction is still to the corrosion of reinforcing bar.When chlorion reaches rebar surface and is more than
When a certain amount of, being originally in the reinforcing bar of passive state will activate, corrode.The volume of corrosion product can expand 2-6 times, make coagulation
The situation for cracking, falling off along reinforcing bar occurs for protective soil layer, and structural bearing capacity is caused to decline or lose.Meanwhile salt deicing salt is also
Environment is endangered, green plants mortality can be caused.Although some plants itself can salt resistance, alkali resistant, still can be by salt
The influence of class deicing salt.And for extremely frigid zones, due to receiving the influence of height above sea level and geographic latitude, general annual gas
Temperature hereinafter, winter time is long, road Louis accumulated snow and is not easy nature thawing at 0 DEG C, and ecology is also quite fragile, existing deicing salt
It is difficult to meet the freezing point of extremely frigid zones, ice melts rate and corrosivity requirement.
Invention content
In view of this, the purpose of the present invention is to provide a kind of for extremely frigid zones without chlorine snow melt deicer, Neng Gougeng
Good reduction freezing point improves ice and melts rate, and is free of chlorine, and corrosivity is small, small on the destruction of environment and road and influence, adapts to high
The snow melt deicing requirement for trembling with fear regional.
The present invention for extremely frigid zones without chlorine snow melt deicer, the snow melt deicer raw material include by weight with
Lower component：15-25 parts of sodium carbonate, 30-50 parts of acetic acid, 5-10 parts of vulcanized sodium, 2-8 parts of alkyl sulfates, 5-15 parts of ethylene-the third
Alkene-diene terpolymer, 5-10 part magnesia, 10-20 parts of zeolites, 5-15 parts of maleic anhydrides, 1-3 parts of three-dimensional porous fibers；
Further, the snow melt deicer raw material includes following components by weight：20 parts of sodium carbonate, 40 parts of acetic acid, 7 parts
Vulcanized sodium, 6 parts of alkyl sulfates, 10 parts of ethylene-propylene-diene terpolymers, 7 parts of magnesia, 15 parts of zeolites, 10 parts of Malaysias
Acid anhydrides, 2 parts of three-dimensional porous fibers；
Further, the length of the three-dimensional porous fiber is 3-10mm；
Further, the three-dimensional porous material is two in three-dimensional porous metal, three-dimensional porous fiber, three-dimensional porous plastics
Kind or more it is compound；
Further, the three-dimensional porous metal is one kind in the alloy of iron, steel, aluminium, nickel, titanium, copper and above-mentioned material
Or two or more mixtures；
Further, the three-dimensional porous fiber be polypropylene fibre, polyester fiber, Fypro, vinal,
One or more of polyacrylonitrile fibre, polyvinyl chloride fibre, basalt fibre, glass fibre, carbon fiber mixture；
Further, the three-dimensional porous plastics be polystyrene, polyurethane, polyvinyl chloride, polyethylene, ureaformaldehyde, phenolic aldehyde,
The mixing of one or more of epoxy, organosilicon, polyvinylformal, cellulose acetate and polymethyl methacrylate
Object.
Beneficial effects of the present invention：The present invention for extremely frigid zones without chlorine snow melt deicer, can preferably reduce
Freezing point, rate of dissolution is fast under low temperature, and not chloride ion-containing, avoids the corrosion to metal, cement concrete, the influence to environment
It is small, it avoids being used for a long time and causes the potential hazards such as soil hardening, salinization of soil, be adaptable to -40 DEG C of low temperature environments below, adapt to
The snow melt deicing requirement of extremely frigid zones.
Specific implementation mode
Embodiment one
The present invention of the present embodiment for extremely frigid zones without chlorine snow melt deicer, the snow melt deicer raw material is by weight
It includes following components to measure part：15 parts of sodium carbonate, 30 parts of acetic acid, 5 parts of vulcanized sodium, 2 parts of alkyl sulfates, 5 parts of ethylene-propylenes-two
Alkene terpolymer, 5 parts of magnesia, 10 parts of zeolites, 5 parts of maleic anhydrides, 1 part of three-dimensional porous fiber.
In the present embodiment, the length of the three-dimensional porous fiber is 3mm, is three-dimensional porous metal, be iron, steel, aluminium, nickel,
One or more of the alloy of titanium, copper and above-mentioned material mixture.
Embodiment two
The present invention of the present embodiment for extremely frigid zones without chlorine snow melt deicer, the snow melt deicer raw material is by weight
It includes following components to measure part：25 parts of sodium carbonate, 50 parts of acetic acid, 10 parts of vulcanized sodium, 8 parts of alkyl sulfates, 15 parts of ethylene-propylenes-
Diene terpolymer, 10 parts of magnesia, 20 parts of zeolites, 15 parts of maleic anhydrides, 3 parts of three-dimensional porous fibers.
In the present embodiment, the length of the three-dimensional porous fiber is 10mm, is polypropylene fibre, polyester fiber, polyamide
One in fiber, vinal, polyacrylonitrile fibre, polyvinyl chloride fibre, basalt fibre, glass fibre, carbon fiber
Kind or two or more mixtures.
Embodiment three
The present invention of the present embodiment for extremely frigid zones without chlorine snow melt deicer, the snow melt deicer raw material is by weight
It includes following components to measure part：15 parts of sodium carbonate, 50 parts of acetic acid, 5 parts of vulcanized sodium, 8 parts of alkyl sulfates, 5 parts of ethylene-propylenes-two
Alkene terpolymer, 10 parts of magnesia, 10 parts of zeolites, 15 parts of maleic anhydrides, 1 part of three-dimensional porous fiber.
In the present embodiment, the length of the three-dimensional porous fiber is 6mm, is polystyrene.
Example IV
The present invention of the present embodiment for extremely frigid zones without chlorine snow melt deicer, the snow melt deicer raw material is by weight
It includes following components to measure part：25 parts of sodium carbonate, 30 parts of acetic acid, 10 parts of vulcanized sodium, 6 parts of alkyl sulfates, 13 parts of ethylene-propylenes-
Diene terpolymer, 5 parts of magnesia, 20 parts of zeolites, 12 parts of maleic anhydrides, 2 parts of three-dimensional porous fibers.
In the present embodiment, the length of the three-dimensional porous fiber is 8mm；For vinal, polyacrylonitrile fibre and
Mixture in basalt fibre and carbon fiber.
Embodiment five
The present invention of the present embodiment for extremely frigid zones without chlorine snow melt deicer, the snow melt deicer raw material is by weight
It includes following components to measure part：20 parts of sodium carbonate, 35 parts of acetic acid, 5 parts of vulcanized sodium, 8 parts of alkyl sulfates, 6 parts of ethylene-propylenes-two
Alkene terpolymer, 9 parts of magnesia, 20 parts of zeolites, 5 parts of maleic anhydrides, 1 part of three-dimensional porous fiber.
In the present embodiment, the length of the three-dimensional porous fiber is 3mm；For in basalt fibre and carbon fiber one kind or
Two or more mixtures.
Embodiment six
The snow melt deicer raw material of the present embodiment includes following components by weight：20 parts of sodium carbonate, 40 parts of acetic acid, 7 parts
Vulcanized sodium, 6 parts of alkyl sulfates, 10 parts of ethylene-propylene-diene terpolymers, 7 parts of magnesia, 15 parts of zeolites, 10 parts of Malaysias
Acid anhydrides, 2 parts of three-dimensional porous fibers；
In the present embodiment, the length of the three-dimensional porous fiber is 3-10mm；For iron, steel, aluminium alloy in mixture.
It is as follows that the snow melt deicer wiring solution-forming of above-described embodiment is tested into its freezing point reduction rating results：
Experiment is that the water of same volume is added in same specification ice pan, is put into refrigerator-freezer that be frozen into ice spare, in refrigerator-freezer
Temperature is controlled as -15 DEG C, -20 DEG C, -25 DEG C, -30 DEG C, -35 DEG C, -40 DEG C, at the same temperature,
Uniformly be sprinkled on same size ice cube equivalent sodium chloride and deicing salt after be put into refrigerator-freezer, when 60min, is detected
Water yield, water yield are more.
Ice-melt rate under the faster different temperatures of Snow-melting speed is：
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to compared with
Good embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the right of invention.
Claims (7)
1. it is a kind of for extremely frigid zones without chlorine snow melt deicer, it is characterised in that：The snow melt deicer raw material is by weight
Including following components：15-25 parts of sodium carbonate, 30-50 parts of acetic acid, 5-10 parts of vulcanized sodium, 2-8 parts of alkyl sulfates, 5-15 parts of second
Alkene-propylenediene terpolymer, 5-10 parts of magnesia, 10-20 parts of zeolites, 5-15 parts of maleic anhydrides, 1-3 parts it is three-dimensional porous
Fiber.
2. it is according to claim 1 for extremely frigid zones without chlorine snow melt deicer, it is characterised in that：The snow melt deicing
Agent raw material includes following components by weight：20 parts of sodium carbonate, 40 parts of acetic acid, 7 parts of vulcanized sodium, 6 parts of alkyl sulfates, 10 parts of second
Alkene-propylenediene terpolymer, 7 parts of magnesia, 15 parts of zeolites, 10 parts of maleic anhydrides, 2 parts of three-dimensional porous fibers.
3. it is according to claim 1 for extremely frigid zones without chlorine snow melt deicer, it is characterised in that：It is described three-dimensional porous
The length of fiber is 3-10mm.
4. it is according to claim 3 for extremely frigid zones without chlorine snow melt deicer, it is characterised in that：It is described three-dimensional porous
Material is three-dimensional porous metal, three-dimensional porous fiber, two or more compound in three-dimensional porous plastics.
5. it is according to claim 4 for extremely frigid zones without chlorine snow melt deicer, it is characterised in that：It is described three-dimensional porous
Metal is one or more of the alloy of iron, steel, aluminium, nickel, titanium, copper and above-mentioned material mixture.
6. it is according to claim 4 for extremely frigid zones without chlorine snow melt deicer, it is characterised in that：It is described three-dimensional porous
Fiber be polypropylene fibre, polyester fiber, Fypro, vinal, polyacrylonitrile fibre, polyvinyl chloride fibre,
One or more of basalt fibre, glass fibre, carbon fiber mixture.
7. it is according to claim 4 for extremely frigid zones without chlorine snow melt deicer, it is characterised in that：It is described three-dimensional porous
Plastics are polystyrene, polyurethane, polyvinyl chloride, polyethylene, ureaformaldehyde, phenolic aldehyde, epoxy, organosilicon, polyvinylformal, vinegar
The mixture of one or more of acid cellulose and polymethyl methacrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810125182.3A CN108395877A (en) | 2018-02-08 | 2018-02-08 | For extremely frigid zones without chlorine snow melt deicer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810125182.3A CN108395877A (en) | 2018-02-08 | 2018-02-08 | For extremely frigid zones without chlorine snow melt deicer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108395877A true CN108395877A (en) | 2018-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810125182.3A Pending CN108395877A (en) | 2018-02-08 | 2018-02-08 | For extremely frigid zones without chlorine snow melt deicer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085659A (en) * | 2022-06-07 | 2022-09-20 | 黄山九星环保科技股份有限公司 | Automatic deicing and snow melting system applied to solar photovoltaic panel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101629065A (en) * | 2009-08-14 | 2010-01-20 | 华南理工大学 | Environment protection snow-dissolved agent and preparation method thereof |
| CN104371653A (en) * | 2013-08-14 | 2015-02-25 | 左桂兰 | Novel efficient snow-melting and ice-melting agent |
| CN104403635A (en) * | 2014-12-14 | 2015-03-11 | 林州市鹏华铸业有限公司 | Snow melting agent for railway turnout and preparing method thereof |
| KR20160026354A (en) * | 2014-08-31 | 2016-03-09 | 이지현 | New Eco-friendly De-icier Formulation For Improving De-icing Effect |
-
2018
- 2018-02-08 CN CN201810125182.3A patent/CN108395877A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101629065A (en) * | 2009-08-14 | 2010-01-20 | 华南理工大学 | Environment protection snow-dissolved agent and preparation method thereof |
| CN104371653A (en) * | 2013-08-14 | 2015-02-25 | 左桂兰 | Novel efficient snow-melting and ice-melting agent |
| KR20160026354A (en) * | 2014-08-31 | 2016-03-09 | 이지현 | New Eco-friendly De-icier Formulation For Improving De-icing Effect |
| CN104403635A (en) * | 2014-12-14 | 2015-03-11 | 林州市鹏华铸业有限公司 | Snow melting agent for railway turnout and preparing method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085659A (en) * | 2022-06-07 | 2022-09-20 | 黄山九星环保科技股份有限公司 | Automatic deicing and snow melting system applied to solar photovoltaic panel |
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Application publication date: 20180814 |