CN107254179A - A kind of waterproof traffic indication board shell material - Google Patents
A kind of waterproof traffic indication board shell material Download PDFInfo
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- CN107254179A CN107254179A CN201710318068.8A CN201710318068A CN107254179A CN 107254179 A CN107254179 A CN 107254179A CN 201710318068 A CN201710318068 A CN 201710318068A CN 107254179 A CN107254179 A CN 107254179A
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- traffic indication
- carbon
- indication board
- board shell
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
- C08L83/08—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
-
- 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
- C08K3/02—Elements
- C08K2003/026—Phosphorus
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Sealing Material Composition (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of waterproof traffic indication board shell material, its raw material includes by weight：20 30 parts of nitrile silicone rubber, is combined 40 60 parts of alkene, 20 30 parts of butadiene-styrene rubber, 12 parts of vinyltrimethoxy silane, 85 95 parts of packing strengthening agent, 0.1 0.4 parts of sodium dichromate, 48 parts of cumyl peroxide, 35 parts of plasticizer, phosphorous acid three (16 carbon alcohol) 24 parts of ester, 24 parts of liquid coumarone indene resin, 12 parts of tridecyl phosphite, 531 1.5 2.5 parts of UV absorbers UV, 24 parts of titanium acetylacetone.Waterproof traffic indication board shell material proposed by the present invention, with hardness preferably, sealing property is fabulous for toughness, and cold-resistant, water resistance is excellent, and resistance to ag(e)ing is fabulous in extreme circumstances.
Description
Technical field
The present invention relates to traffic indication board technical field, more particularly to a kind of waterproof traffic indication board shell material.
Background technology
Outside road in driving procedure, ice and snow weather is difficult prediction, and human pilot can not learn winter low temperature in most cases
In the case of road pavement state, driving environment is severe in the case of icy on road, traffic accident is easily caused, to winter Road
Giving warning in advance for surface state is particularly important.At present, China under the pavement behavior under severe weather conditions by hanging to being handed over
Logical direction board indicates road conditions, but traffic indication board shell water proofing property is poor at present, and ageing-resistant performance can not meet demand.
The content of the invention
The technical problem existed based on background technology, the present invention proposes a kind of waterproof traffic indication board shell material,
With hardness preferably, sealing property is fabulous for toughness, and cold-resistant, water resistance is excellent, and resistance to ag(e)ing is fabulous in extreme circumstances.
A kind of waterproof traffic indication board shell material proposed by the present invention, its raw material includes by weight：Nitrile silicone rubber
20-30 parts, it is combined 40-60 parts of alkene, 20-30 parts of butadiene-styrene rubber, 1-2 parts of vinyltrimethoxy silane, packing strengthening agent 85-
95 parts, 0.1-0.4 parts of sodium dichromate, 4-8 parts of cumyl peroxide, 3-5 parts of plasticizer, phosphorous acid three (16 carbon alcohol) ester 2-
4 parts, 2-4 parts of liquid coumarone indene resin, 1-2 parts of tridecyl phosphite, 1.5-2.5 parts of UV absorbers UV-531, levulinic
2-4 parts of ketone titanium.
Preferably, alkene is combined to prepare using following technique：The internal olefin of carbon 16, the internal olefin of carbon 18 are well mixed,
Add maleic anhydride to be well mixed, heating, add cyclohexanone stirring, heating adds Isosorbide-5-Nitrae-cyclohexanedione, 1, hydroresorcinol is stirred
Mix, add medical stone powder, water and continue to stir, heating in vacuum, insulation is added dropwise citric acid in neutrality, is dried to obtain compound alkene.
Preferably, alkene is combined to prepare using following technique：By weight by the 35-45 parts of internal olefins of carbon 16,15-20 parts
The internal olefin of carbon 18 is well mixed, and is added 0.8-1.6 parts of maleic anhydrides and is well mixed, heating, adds 2-4 parts of cyclohexanone stirrings,
Heating, adds 1.5-2.5 parts of Isosorbide-5-Nitrae-cyclohexanediones, 1.5-2.5 parts 1, and hydroresorcinol is stirred, 10-20 parts of medical stone powders of addition,
120-140 parts of water continue to stir, heating in vacuum, insulation, and citric acid is added dropwise in neutrality, compound alkene is dried to obtain.
Preferably, alkene is combined to prepare using following technique：By weight by the 35-45 parts of internal olefins of carbon 16,15-20 parts
The internal olefin of carbon 18 is well mixed, and is added 0.8-1.6 parts of maleic anhydrides and is well mixed, be warming up to 185-195 DEG C, adds 2-4 parts
Cyclohexanone stirs 60-80min, is warming up to 260-270 DEG C, adds 1.5-2.5 parts of Isosorbide-5-Nitrae-cyclohexanediones, 1.5-2.5 parts 1,3- rings
Acetyl butyryl stirs 20-40h, adds 10-20 parts of medical stone powders, 120-140 parts of water and continues to stir 30-50min, heating in vacuum is extremely
850-950 DEG C, 30-50min is incubated, citric acid is added dropwise in neutrality, compound alkene is dried to obtain.
Preferably, packing strengthening agent includes by weight：50-60 parts of gas-phase silica, 8-18 parts of powdered whiting, diatom
It is native 12-20 parts, 4-5 parts of microencapsulated powder oil.
Preferably, plasticizer includes by weight：0.2-0.4 parts of chlorinated paraffin, 2-4 parts of hydrocarbon oil, naphthenic oil
0.8-1.6 parts.
The present invention is ensureing the toughness and hardness of the present invention using compound alkene, nitrile silicone rubber, butadiene-styrene rubber synergy
Preferably under the conditions of, ageing-resistant, cold-resistant and sealing property of the invention is more excellent；In compound alkene, alkene in carbon 16
Hydrocarbon, the internal olefin of carbon 18 compounding, are handled, with longer carbochain, hydrophobic performance is good by maleic anhydride, and cyclohexanone, Isosorbide-5-Nitrae-
Cyclohexanedione, 1, hydroresorcinol can then suppress maleic anhydride autohemagglutination, effectively suppress the generation of internal olefin itself side reaction, add
Medical stone, is acted under vacuum high-temperature, and mutual combination degree is high；Its not only with nitrile silicone rubber, butadiene-styrene rubber good dispersion,
And also there is preferable compatibility with gas-phase silica, powdered whiting, diatomite, microencapsulated powder oil, through peroxidating two
After isopropylbenzene, sodium dichromate crosslinking curing, sealing property is fabulous, and water resistance is excellent, and resistance to ag(e)ing is fabulous in extreme circumstances；
Simultaneously using liquid coumarone indene resin, phosphorous acid three (16 carbon alcohol) ester, tridecyl phosphite synergy, this is remarkably improved
Invention shock resistance, can ensure physical and mechanical properties it is good while, strengthen the present invention ageing-resistant performance, further with
UV absorbers UV-531, titanium acetylacetone effect, while improving toughness of the present invention, ageing-resistant performance is further enhanced.
Embodiment
Below, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of waterproof traffic indication board shell material proposed by the present invention, its raw material includes by weight：Nitrile silicone rubber
20 parts, it is combined 60 parts of alkene, 20 parts of butadiene-styrene rubber, 2 parts of vinyltrimethoxy silane, 85 parts of packing strengthening agent, sodium dichromate
0.4 part, 4 parts of cumyl peroxide, 5 parts of plasticizer, phosphorous acid three (16 carbon alcohol) 2 parts of ester, 4 parts of liquid coumarone indene resin,
1 part of tridecyl phosphite, 2.5 parts of UV absorbers UV-531,2 parts of titanium acetylacetone.
Embodiment 2
A kind of waterproof traffic indication board shell material proposed by the present invention, its raw material includes by weight：Nitrile silicone rubber
30 parts, it is combined 40 parts of alkene, 30 parts of butadiene-styrene rubber, 1 part of vinyltrimethoxy silane, 95 parts of packing strengthening agent, sodium dichromate
0.1 part, 8 parts of cumyl peroxide, 3 parts of plasticizer, phosphorous acid three (16 carbon alcohol) 4 parts of ester, 2 parts of liquid coumarone indene resin,
2 parts of tridecyl phosphite, 1.5 parts of UV absorbers UV-531,4 parts of titanium acetylacetone.
Compound alkene is prepared using following technique：The internal olefin of carbon 16, the internal olefin of carbon 18 are well mixed, Malaysia is added
Acid anhydrides is well mixed, heating, adds cyclohexanone stirring, and heating adds Isosorbide-5-Nitrae-cyclohexanedione, 1, and hydroresorcinol stirring is added
Medical stone powder, water continue to stir, heating in vacuum, insulation, and citric acid is added dropwise in neutrality, compound alkene is dried to obtain.
Embodiment 3
A kind of waterproof traffic indication board shell material proposed by the present invention, its raw material includes by weight：Nitrile silicone rubber
22 parts, it is combined 55 parts of alkene, 23 parts of butadiene-styrene rubber, 1.8 parts of vinyltrimethoxy silane, 88 parts of packing strengthening agent, dichromic acid
0.3 part of sodium, 5 parts of cumyl peroxide, 4.5 parts of plasticizer, phosphorous acid three (16 carbon alcohol) 2.5 parts of ester, liquid coumarone tree
3.5 parts of fat, 1.2 parts of tridecyl phosphite, 2.2 parts of UV absorbers UV-531,2.5 parts of titanium acetylacetone.
Compound alkene is prepared using following technique：By weight by 40 parts of internal olefins of carbon 16,18 parts of internal olefins of carbon 18
It is well mixed, add 1.2 parts of maleic anhydrides and be well mixed, heating adds 3 parts of cyclohexanone stirrings, and heating adds 2 parts of Isosorbide-5-Nitrae-rings
Acetyl butyryl, 2 part 1, hydroresorcinol stirring, 15 parts of medical stone powders of addition, 130 parts of water continuation stirrings, heating in vacuum, insulation, drop
Adding citric acid is dried to obtain compound alkene in neutrality.
Packing strengthening agent includes by weight：50 parts of gas-phase silica, 18 parts of powdered whiting, 12 parts of diatomite, micro- glue
5 parts of encapsulated red phosphorus.Plasticizer includes by weight：0.2 part of chlorinated paraffin, 4 parts of hydrocarbon oil, 0.8 part of naphthenic oil.
Embodiment 4
A kind of waterproof traffic indication board shell material proposed by the present invention, its raw material includes by weight：Nitrile silicone rubber
28 parts, it is combined 45 parts of alkene, 27 parts of butadiene-styrene rubber, 1.2 parts of vinyltrimethoxy silane, 92 parts of packing strengthening agent, dichromic acid
0.2 part of sodium, 7 parts of cumyl peroxide, 3.5 parts of plasticizer, phosphorous acid three (16 carbon alcohol) 3.5 parts of ester, liquid coumarone tree
2.5 parts of fat, 1.8 parts of tridecyl phosphite, 1.8 parts of UV absorbers UV-531,3.5 parts of titanium acetylacetone.
Compound alkene is prepared using following technique：By weight by 35 parts of internal olefins of carbon 16,20 parts of internal olefins of carbon 18
It is well mixed, add 0.8 part of maleic anhydride and be well mixed, be warming up to 195 DEG C, add 2 parts of cyclohexanone stirring 80min, be warming up to
260 DEG C, add 2.5 parts of Isosorbide-5-Nitrae-cyclohexanediones, 1.5 part 1, hydroresorcinol stirring 40h, addition 10 parts of medical stone powders, 140 parts of water
Continue to stir 30min, heating in vacuum is incubated 30min to 950 DEG C, citric acid is added dropwise in neutrality, compound alkene is dried to obtain.
Packing strengthening agent includes by weight：55 parts of gas-phase silica, 13 parts of powdered whiting, 16 parts of diatomite, micro- glue
4.5 parts of encapsulated red phosphorus.Plasticizer includes by weight：0.3 part of chlorinated paraffin, 3 parts of hydrocarbon oil, 1.2 parts of naphthenic oil.
Embodiment 5
A kind of waterproof traffic indication board shell material proposed by the present invention, its raw material includes by weight：Nitrile silicone rubber
25 parts, it is combined 50 parts of alkene, 25 parts of butadiene-styrene rubber, 1.5 parts of vinyltrimethoxy silane, 90 parts of packing strengthening agent, dichromic acid
0.25 part of sodium, 6 parts of cumyl peroxide, 4 parts of plasticizer, phosphorous acid three (16 carbon alcohol) 3 parts of ester, liquid coumarone indene resin 3
Part, 1.5 parts of tridecyl phosphite, 2 parts of UV absorbers UV-531,3 parts of titanium acetylacetone.
Compound alkene is prepared using following technique：By weight by 45 parts of internal olefins of carbon 16,15 parts of internal olefins of carbon 18
It is well mixed, add 1.6 parts of maleic anhydrides and be well mixed, be warming up to 185 DEG C, add 4 parts of cyclohexanone stirring 60min, be warming up to
270 DEG C, add 1.5 parts of Isosorbide-5-Nitrae-cyclohexanediones, 2.5 part 1, hydroresorcinol stirring 20h, addition 20 parts of medical stone powders, 120 parts of water
Continue to stir 50min, heating in vacuum is incubated 30-50min to 850 DEG C, citric acid is added dropwise in neutrality, compound alkene is dried to obtain
Hydrocarbon.
Packing strengthening agent includes by weight：60 parts of gas-phase silica, 8 parts of powdered whiting, 20 parts of diatomite, microcapsules
Change 4 parts of red phosphorus.Plasticizer includes by weight：0.4 part of chlorinated paraffin, 2 parts of hydrocarbon oil, 1.6 parts of naphthenic oil.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of waterproof traffic indication board shell material, it is characterised in that its raw material includes by weight：Nitrile silicone rubber 20-
30 parts, it is combined 40-60 parts of alkene, 20-30 parts of butadiene-styrene rubber, 1-2 parts of vinyltrimethoxy silane, packing strengthening agent 85-95
Part, 0.1-0.4 parts of sodium dichromate, 4-8 parts of cumyl peroxide, 3-5 parts of plasticizer, phosphorous acid three (16 carbon alcohol) ester 2-4
Part, 2-4 parts of liquid coumarone indene resin, 1-2 parts of tridecyl phosphite, 1.5-2.5 parts of UV absorbers UV-531, levulinic
2-4 parts of ketone titanium.
2. waterproof traffic indication board shell material according to claim 1, it is characterised in that compound alkene uses following work
It is prepared by skill：The internal olefin of carbon 16, the internal olefin of carbon 18 are well mixed, maleic anhydride is added and is well mixed, heating adds hexamethylene
Ketone is stirred, heating, adds Isosorbide-5-Nitrae-cyclohexanedione, 1, and hydroresorcinol stirring adds medical stone powder, water and continues to stir, vacuum adds
Heat, insulation is added dropwise citric acid in neutrality, is dried to obtain compound alkene.
3. waterproof traffic indication board shell material according to claim 1 or claim 2, it is characterised in that compound alkene is using such as
It is prepared by lower technique：The 35-45 parts of internal olefins of carbon 16, the 15-20 parts of internal olefins of carbon 18 are well mixed by weight, 0.8- is added
1.6 parts of maleic anhydrides are well mixed, heating, add 2-4 parts of cyclohexanone stirrings, and heating adds 1.5-2.5 parts of Isosorbide-5-Nitrae-hexamethylenes two
Ketone, 1.5-2.5 parts 1, hydroresorcinol stirring add 10-20 parts of medical stone powders, 120-140 parts of water and continue to stir, vacuum adds
Heat, insulation is added dropwise citric acid in neutrality, is dried to obtain compound alkene.
4. according to any one of the claim 1-3 waterproof traffic indication board shell materials, it is characterised in that compound alkene is adopted
Prepared with following technique：The 35-45 parts of internal olefins of carbon 16, the 15-20 parts of internal olefins of carbon 18 are well mixed by weight, added
0.8-1.6 parts of maleic anhydrides are well mixed, and are warming up to 185-195 DEG C, are added 2-4 parts of cyclohexanone stirring 60-80min, are warming up to
260-270 DEG C, 1.5-2.5 parts of Isosorbide-5-Nitrae-cyclohexanediones, 1.5-2.5 parts 1 are added, hydroresorcinol stirring 20-40h adds 10-20
Part medical stone powder, 120-140 parts of water continue to stir 30-50min, and heating in vacuum is incubated 30-50min to 850-950 DEG C, is added dropwise
Citric acid is dried to obtain compound alkene in neutrality.
5. according to any one of the claim 1-4 waterproof traffic indication board shell materials, it is characterised in that packing strengthening agent
Include by weight：50-60 parts of gas-phase silica, 8-18 parts of powdered whiting, 12-20 parts of diatomite, microencapsulated powder oil 4-5
Part.
6. according to any one of the claim 1-5 waterproof traffic indication board shell materials, it is characterised in that plasticizer is by weight
Amount part includes：0.2-0.4 parts of chlorinated paraffin, 2-4 parts of hydrocarbon oil, 0.8-1.6 parts of naphthenic oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710318068.8A CN107254179A (en) | 2017-05-08 | 2017-05-08 | A kind of waterproof traffic indication board shell material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710318068.8A CN107254179A (en) | 2017-05-08 | 2017-05-08 | A kind of waterproof traffic indication board shell material |
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| CN107254179A true CN107254179A (en) | 2017-10-17 |
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| CN201710318068.8A Withdrawn CN107254179A (en) | 2017-05-08 | 2017-05-08 | A kind of waterproof traffic indication board shell material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108285564A (en) * | 2018-01-09 | 2018-07-17 | 徐州鼎升金属材料有限公司 | A kind of traffic sign shell high molecular material |
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|---|---|---|---|---|
| CN104109370A (en) * | 2014-06-27 | 2014-10-22 | 安徽宁国尚鼎橡塑制品有限公司 | Oil-resistant and corrosion-resistant rubber material |
| CN104312169A (en) * | 2014-09-19 | 2015-01-28 | 天长市荣盛有机硅科技有限公司 | Corrosion resistant silicone rubber material and preparation method thereof |
| WO2016075857A1 (en) * | 2014-11-13 | 2016-05-19 | 早川ゴム株式会社 | Thermoplastic elastomer composition, waterproofing structure, water-stopping structure, and soundproofing structure |
| CN105622943A (en) * | 2016-03-24 | 2016-06-01 | 山东大学 | Synthesis method of high molecular weight polysiloxane containing nitrile group and vinyl at the same time and preparation method of addition type heat vulcanized nitrile silicone rubber |
| CN106433135A (en) * | 2016-09-08 | 2017-02-22 | 黄品超 | Curable rubber composition and curable rubber |
-
2017
- 2017-05-08 CN CN201710318068.8A patent/CN107254179A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104109370A (en) * | 2014-06-27 | 2014-10-22 | 安徽宁国尚鼎橡塑制品有限公司 | Oil-resistant and corrosion-resistant rubber material |
| CN104312169A (en) * | 2014-09-19 | 2015-01-28 | 天长市荣盛有机硅科技有限公司 | Corrosion resistant silicone rubber material and preparation method thereof |
| WO2016075857A1 (en) * | 2014-11-13 | 2016-05-19 | 早川ゴム株式会社 | Thermoplastic elastomer composition, waterproofing structure, water-stopping structure, and soundproofing structure |
| CN105622943A (en) * | 2016-03-24 | 2016-06-01 | 山东大学 | Synthesis method of high molecular weight polysiloxane containing nitrile group and vinyl at the same time and preparation method of addition type heat vulcanized nitrile silicone rubber |
| CN106433135A (en) * | 2016-09-08 | 2017-02-22 | 黄品超 | Curable rubber composition and curable rubber |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108285564A (en) * | 2018-01-09 | 2018-07-17 | 徐州鼎升金属材料有限公司 | A kind of traffic sign shell high molecular material |
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Application publication date: 20171017 |
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