CN107337856A - A kind of caulking gum for intelligent electric meter - Google Patents
A kind of caulking gum for intelligent electric meter Download PDFInfo
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- CN107337856A CN107337856A CN201710634202.5A CN201710634202A CN107337856A CN 107337856 A CN107337856 A CN 107337856A CN 201710634202 A CN201710634202 A CN 201710634202A CN 107337856 A CN107337856 A CN 107337856A
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- bamboo powder
- intelligent electric
- electric meter
- caulking gum
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H8/00—Macromolecular compounds derived from lignocellulosic materials
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- 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
- 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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- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of caulking gum for intelligent electric meter, its raw material includes by weight：80 90 parts of major ingredient, 12 parts of cumyl peroxide, 0.1 0.5 parts of captax, 0.1 0.5 parts of Vulcanization accelerator TMTD, 0.1 0.18 parts of ammonium dichromate sodium, 90 100 parts of filler, 0.2 1 parts of trioctyl phosphate, 0.5 1.5 parts of diisobutyl phthalate, 0.5 1.5 parts of phthalic acid two (2 ethyl hexyl) ester, 24 parts of coal tar pitch, 12 parts of disproportionated rosin, 14 parts of polyvinyl alcohol, 12 parts of stearic acid, 215 13 parts of antioxidant AT, 14 parts of oleic acid.Caulking gum proposed by the present invention for intelligent electric meter, density is high, and good waterproof performance, mechanical property is good, while thermal stability is excellent.
Description
Technical field
The present invention relates to field of rubber technology, more particularly to a kind of caulking gum for intelligent electric meter.
Background technology
Intelligent electric meter be it is a kind of integrate multi-functional, remote transmission, the electric energy meter of data analysis, there is intelligence to deduct fees,
The functional characteristic of the height technicalization such as electricity price inquiry, electricity memory, the meter reading time freezes, remaining sum is alarmed, information remote transmission.
The existing usual restricted application of intelligent electric instrument, is typically limited to some Arid Areas, at that time at other
The region such as the larger occasion of some air humiditys, annual rainfall area as usual, power station, because air humidity is big, causes in air
Steam easily condense on the transparent outer cover of electric instrument, if caulking gum is bad, steam will be continued to result in and enter instrument
Internal corrosion meter unit, so as to which power information can not be obtained, moreover, the circuit components permanent worker inside electric energy instrument
Make in the environment of a closing, heat caused by operation, which can not be accumulated, causes gauge internal temperature gradually to increase, so as to unfavorable
In the longtime running of ammeter equipment.How a kind of good waterproof performance to be prepared, the excellent intelligent electric meter caulking gum of thermal stability,
As the current technical issues that need to address.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes a kind of caulking gum for intelligent electric meter, close
Degree is high, and good waterproof performance, mechanical property is good, while thermal stability is excellent.
A kind of caulking gum for intelligent electric meter proposed by the present invention, its raw material include by weight：Major ingredient 80-90
Part, cumyl peroxide 1-2 parts, captax 0.1-0.5 parts, Vulcanization accelerator TMTD 0.1-0.5 parts, ammonium dichromate sodium 0.1-
0.18 part, filler 90-100 parts, trioctyl phosphate 0.2-1 parts, diisobutyl phthalate 0.5-1.5 parts, O-phthalic
Sour two (2- ethyl hexyls) ester 0.5-1.5 parts, coal tar pitch 2-4 parts, disproportionated rosin 1-2 parts, polyvinyl alcohol 1-4 parts, stearic acid 1-2
Part, antioxidant AT-215 1-3 parts, oleic acid 1-4 parts.
Preferably, major ingredient includes by weight：Ethylene propylene diene rubber 40-50 parts, phenyl siloxane rubber 4-18 parts, polypropylene
20-28 parts.
Preferably, filler includes by weight：Modified bamboo powder 30-50 parts, silica flour 8-16 parts, kaolin 4-10 parts,
Precipitated silica 40-50 parts, glass microballoon 6-12 parts.
Preferably, modified bamboo powder is prepared using following technique：Bamboo powder is sent into sodium hydroxide solution, heating stirring, room
Temperature is stood, and is filtered, washing, is added water, dodecyl benzyl dimethyl ammonium chloride stirring, is ultrasonically treated, filters, dry, crush
Obtain being modified bamboo powder.
Preferably, modified bamboo powder is prepared using following technique：It is by 5-15 parts bamboo powder feeding 40-60 part concentration by weight
In 2-4wt% sodium hydroxide solution, heating stirring, it is stored at room temperature, filters, washing, add 40-60 parts water, 0.1-0.6 parts ten
Dialkyl dimethyl benzyl ammonium chloride stirs, and is ultrasonically treated, and filters, and drying, crushing obtains being modified bamboo powder.
Preferably, modified bamboo powder is prepared using following technique：It is by 5-15 parts bamboo powder feeding 40-60 part concentration by weight
In 2-4wt% sodium hydroxide solution, 60-70 DEG C of stirring 5-15min is warming up to, 10-20h is stored at room temperature, filters, washing, add
Enter 40-60 parts water, 0.1-0.6 parts dodecyl benzyl dimethyl ammonium chloride stirring 5-15min, be ultrasonically treated 10-20min, mistake
Filter, 110-120 DEG C of drying, crushing obtain being modified bamboo powder.
The present invention coordinates modified bamboo powder, silica flour, kaolinite using ethylene propylene diene rubber, phenyl siloxane rubber, polypropylene as major ingredient
Soil, precipitated silica, glass microballoon effect, wherein modified bamboo powder can effectively promote silica flour, kaolin, precipitated silica, glass
Glass microballon is uniformly dispersed in major ingredient, and not only loading is high, and crosslinked rear formation macromolecular network structure, and density is high, prevents
It is water-based good, while thermal stability is excellent；And in modified bamboo powder, bamboo powder is handled by Aqueous phase, passes through sodium hydroxide and ten
For dialkyl dimethyl benzyl ammonium chloride chemical modification to increase hydrophobicity, sodium hydroxide therein can be with the hydroxyl reaction in bamboo powder
Negative oxygen ion is obtained, is further reacted with dodecyl benzyl dimethyl ammonium chloride, its long hydrocarbon chain is connected on fibre structure, enter
One step improves bamboo powder hydrophobicity, good dispersion, and can improve and be tied with ethylene propylene diene rubber, phenyl siloxane rubber, polyacrylic interface
With joint efforts, interface performance is good, further enhances mechanical property of the present invention；Trioctyl phosphate, diisobutyl phthalate, adjacent benzene
Dioctyl phthalate two (2- ethyl hexyls) ester compounds, and plasticization effect is obvious, and water resistance further enhances；And phthalic acid two is different
Butyl ester, trioctyl phosphate, (2- ethyl hexyls) ester of phthalic acid two and modified bamboo powder mating reaction, reach promoting toughness with hardness
On the premise of equilibrium, make elongation at break of the present invention higher, mechanical property is good, and waterproof of the invention and thermal stability are extremely
It is excellent.
Embodiment
Below, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of caulking gum for intelligent electric meter proposed by the present invention, its raw material include by weight：80 parts of major ingredient, mistake
Aoxidize 2 parts of diisopropylbenzene (DIPB), 0.1 part of captax, 0.5 part of Vulcanization accelerator TMTD, 0.1 part of ammonium dichromate sodium, 100 parts of filler, phosphorus
Sour 0.2 part of three monooctyl ester, 1.5 parts of diisobutyl phthalate, 0.5 part of phthalic acid two (2- ethyl hexyls) ester, coal tar pitch 4
Part, 1 part of disproportionated rosin, 4 parts of polyvinyl alcohol, 1 part of stearic acid, 3 parts of antioxidant AT-215,1 part of oleic acid.
Embodiment 2
A kind of caulking gum for intelligent electric meter proposed by the present invention, its raw material include by weight：90 parts of major ingredient, mistake
Aoxidize 1 part of diisopropylbenzene (DIPB), 0.5 part of captax, 0.1 part of Vulcanization accelerator TMTD, 0.18 part of ammonium dichromate sodium, 90 parts of filler, phosphorus
Sour 1 part of three monooctyl ester, 0.5 part of diisobutyl phthalate, 1.5 parts of phthalic acid two (2- ethyl hexyls) ester, 2 parts of coal tar pitch,
2 parts of disproportionated rosin, 1 part of polyvinyl alcohol, 2 parts of stearic acid, 1 part of antioxidant AT-215,4 parts of oleic acid.
Major ingredient includes by weight：40 parts of ethylene propylene diene rubber, 18 parts of phenyl siloxane rubber, 20 parts of polypropylene.Filler is pressed
Parts by weight include：Modified 50 parts of bamboo powder, 8 parts of silica flour, 10 parts of kaolin, 40 parts of precipitated silica, 12 parts of glass microballoon.
Modified bamboo powder is prepared using following technique：Bamboo powder is sent into sodium hydroxide solution, heating stirring, is stored at room temperature,
Filtering, washing, water, dodecyl benzyl dimethyl ammonium chloride stirring are added, is ultrasonically treated, filters, drying, crushing is modified
Bamboo powder.
Embodiment 3
A kind of caulking gum for intelligent electric meter proposed by the present invention, its raw material include by weight：82 parts of major ingredient, mistake
1.8 parts of diisopropylbenzene (DIPB) of oxidation, 0.2 part of captax, 0.4 part of Vulcanization accelerator TMTD, 0.12 part of ammonium dichromate sodium, 98 parts of filler,
0.4 part of trioctyl phosphate, 1.2 parts of diisobutyl phthalate, 0.8 part of phthalic acid two (2- ethyl hexyls) ester, coal tar pitch
3.5 parts, 1.2 parts of disproportionated rosin, 3 parts of polyvinyl alcohol, 1.2 parts of stearic acid, 2.5 parts of antioxidant AT-215,2 parts of oleic acid.
Major ingredient includes by weight：50 parts of ethylene propylene diene rubber, 4 parts of phenyl siloxane rubber, 28 parts of polypropylene.Filler is by weight
Amount part includes：Modified 30 parts of bamboo powder, 16 parts of silica flour, 4 parts of kaolin, 50 parts of precipitated silica, 6 parts of glass microballoon.
Modified bamboo powder is prepared using following technique：10 parts of bamboo powders are sent into the hydrogen-oxygen that 50 parts of concentration are 3wt% by weight
Change in sodium solution, heating stirring, be stored at room temperature, filter, washing, add 50 parts of water, 0.35 part of dodecyl dimethyl benzyl chloride
Change ammonium stirring, be ultrasonically treated, filter, drying, crushing obtains being modified bamboo powder.
Embodiment 4
A kind of caulking gum for intelligent electric meter proposed by the present invention, its raw material include by weight：88 parts of major ingredient, mistake
1.2 parts of diisopropylbenzene (DIPB) of oxidation, 0.4 part of captax, 0.2 part of Vulcanization accelerator TMTD, 0.16 part of ammonium dichromate sodium, 92 parts of filler,
0.8 part of trioctyl phosphate, 0.8 part of diisobutyl phthalate, 1.2 parts of phthalic acid two (2- ethyl hexyls) ester, coal tar pitch
2.5 parts, 1.8 parts of disproportionated rosin, 2 parts of polyvinyl alcohol, 1.8 parts of stearic acid, 1.5 parts of antioxidant AT-215,3 parts of oleic acid.
Major ingredient includes by weight：48 parts of ethylene propylene diene rubber, 6 parts of phenyl siloxane rubber, 26 parts of polypropylene.Filler is by weight
Amount part includes：Modified 35 parts of bamboo powder, 14 parts of silica flour, 6 parts of kaolin, 48 parts of precipitated silica, 8 parts of glass microballoon.
Modified bamboo powder is prepared using following technique：5 parts of bamboo powders are sent into the hydroxide that 60 parts of concentration are 2wt% by weight
In sodium solution, 70 DEG C of stirring 5min are warming up to, 20h is stored at room temperature, filters, washing, add 40 parts of water, 0.6 part of dodecyl two
Methyl-benzyl ammonium chloride stirs 5min, is ultrasonically treated 20min, filtering, 110 DEG C of drying, crushes and obtain being modified bamboo powder.
Embodiment 5
A kind of caulking gum for intelligent electric meter proposed by the present invention, its raw material include by weight：85 parts of major ingredient, mistake
1.5 parts of diisopropylbenzene (DIPB) of oxidation, 0.3 part of captax, 0.3 part of Vulcanization accelerator TMTD, 0.14 part of ammonium dichromate sodium, 95 parts of filler,
0.6 part of trioctyl phosphate, 1 part of diisobutyl phthalate, 1 part of phthalic acid two (2- ethyl hexyls) ester, 3 parts of coal tar pitch,
1.5 parts of disproportionated rosin, 2.5 parts of polyvinyl alcohol, 1.5 parts of stearic acid, 2 parts of antioxidant AT-215,2.5 parts of oleic acid.
Major ingredient includes by weight：42 parts of ethylene propylene diene rubber, 14 parts of phenyl siloxane rubber, 22 parts of polypropylene.Filler is pressed
Parts by weight include：Modified 45 parts of bamboo powder, 10 parts of silica flour, 8 parts of kaolin, 42 parts of precipitated silica, 10 parts of glass microballoon.
Modified bamboo powder is prepared using following technique：15 parts of bamboo powders are sent into the hydrogen-oxygen that 40 parts of concentration are 4wt% by weight
Change in sodium solution, be warming up to 60 DEG C of stirring 15min, be stored at room temperature 10h, filter, washing, add 60 parts of water, 0.1 part of dodecyl
Dimethyl benzyl ammonium chloride stirs 15min, is ultrasonically treated 10min, filtering, 120 DEG C of drying, crushes and obtain being modified bamboo powder.
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 caulking gum for intelligent electric meter, it is characterised in that its raw material includes by weight：Major ingredient 80-90 parts, mistake
Aoxidize diisopropylbenzene (DIPB) 1-2 parts, captax 0.1-0.5 parts, Vulcanization accelerator TMTD 0.1-0.5 parts, ammonium dichromate sodium 0.1-0.18
Part, filler 90-100 parts, trioctyl phosphate 0.2-1 parts, diisobutyl phthalate 0.5-1.5 parts, phthalic acid two
(2- ethyl hexyls) ester 0.5-1.5 parts, coal tar pitch 2-4 parts, disproportionated rosin 1-2 parts, polyvinyl alcohol 1-4 parts, stearic acid 1-2 parts, resist
Oxygen agent AT-215 1-3 parts, oleic acid 1-4 parts.
2. it is used for the caulking gum of intelligent electric meter according to claim 1, it is characterised in that major ingredient includes by weight：Three
First EP rubbers 40-50 parts, phenyl siloxane rubber 4-18 parts, polypropylene 20-28 parts.
3. the caulking gum according to claim 1 or claim 2 for intelligent electric meter, it is characterised in that filler wraps by weight
Include：Modified bamboo powder 30-50 parts, silica flour 8-16 parts, kaolin 4-10 parts, precipitated silica 40-50 parts, glass microballoon 6-12
Part.
4. it is used for the caulking gum of intelligent electric meter according to claim 3, it is characterised in that modified bamboo powder uses following technique
Prepare：Bamboo powder is sent into sodium hydroxide solution, heating stirring, is stored at room temperature, filters, washing, add water, dimethyl
Base benzyl ammonium chloride stirs, and is ultrasonically treated, and filters, and drying, crushing obtains being modified bamboo powder.
5. it is used for the caulking gum of intelligent electric meter according to claim 3 or 4, it is characterised in that modified bamboo powder is using as follows
It is prepared by technique：5-15 parts bamboo powder is sent into the sodium hydroxide solution that 40-60 parts concentration is 2-4wt% by weight, heating is stirred
Mix, be stored at room temperature, filter, washing, add 40-60 parts water, the stirring of 0.1-0.6 parts dodecyl benzyl dimethyl ammonium chloride, surpass
Sonication, filter, drying, crushing obtains being modified bamboo powder.
6. it is used for the caulking gum of intelligent electric meter according to claim any one of 3-5, it is characterised in that modified bamboo powder uses
It is prepared by following technique：5-15 parts bamboo powder is sent into the sodium hydroxide solution that 40-60 parts concentration is 2-4wt%, risen by weight
Temperature is stored at room temperature 10-20h, filtered, washing, add 40-60 parts water, 0.1-0.6 part dodecanes to 60-70 DEG C of stirring 5-15min
Base dimethyl benzyl ammonium chloride stirs 5-15min, is ultrasonically treated 10-20min, filtering, 110-120 DEG C of drying, crushes and changed
Property bamboo powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710634202.5A CN107337856A (en) | 2017-07-29 | 2017-07-29 | A kind of caulking gum for intelligent electric meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710634202.5A CN107337856A (en) | 2017-07-29 | 2017-07-29 | A kind of caulking gum for intelligent electric meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107337856A true CN107337856A (en) | 2017-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710634202.5A Withdrawn CN107337856A (en) | 2017-07-29 | 2017-07-29 | A kind of caulking gum for intelligent electric meter |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105385025A (en) * | 2015-10-28 | 2016-03-09 | 安徽宁国市伟诚纤维制品有限公司 | High-performance glass fiber composite baseball bat and manufacturing method thereof |
| CN105713294A (en) * | 2016-03-25 | 2016-06-29 | 安徽特种电缆集团有限公司 | Waterproof cable material with excellent mechanical properties |
-
2017
- 2017-07-29 CN CN201710634202.5A patent/CN107337856A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105385025A (en) * | 2015-10-28 | 2016-03-09 | 安徽宁国市伟诚纤维制品有限公司 | High-performance glass fiber composite baseball bat and manufacturing method thereof |
| CN105713294A (en) * | 2016-03-25 | 2016-06-29 | 安徽特种电缆集团有限公司 | Waterproof cable material with excellent mechanical properties |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171110 |
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