CN109722031A - A kind of insulating materials of corrosion-resistant and high-temperature resistant - Google Patents
A kind of insulating materials of corrosion-resistant and high-temperature resistant Download PDFInfo
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- CN109722031A CN109722031A CN201711044633.2A CN201711044633A CN109722031A CN 109722031 A CN109722031 A CN 109722031A CN 201711044633 A CN201711044633 A CN 201711044633A CN 109722031 A CN109722031 A CN 109722031A
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Abstract
The present invention relates to a kind of insulating materials of corrosion-resistant and high-temperature resistant, the component of the insulating materials is as follows according to parts by weight: 20-30 parts of vinylsiloxane rubber, 15-20 parts of chlorinated polyethylene rubber, 20-25 parts of brombutyl, 5-10 parts of white carbon black, 15-20 parts of chlorinated paraffin, 2-5 parts of nanometer calcium carbonate, 5-10 parts of dimethylformamide, 0.5-1.5 parts of two tricaprylate of triethylene glycol, 5-10 parts of azodiisobutyronitrile, 1-3 parts of curing agent, 0.5-1.5 parts of thickener.Manufacture craft of the present invention is simple, and raw material is easy to buy, and cost of manufacture is cheap, and insulation effect is good, and corrosion-resistant and high-temperature resistant, has broad application prospects.
Description
Technical field
The present invention relates to insulating materials technical field more particularly to a kind of insulating materials of corrosion-resistant and high-temperature resistant.
Background technique
Traditional plastic insulation material disadvantage is more: using easily misplacing, come unglued for a long time；When electric appliance load weight, connector
Fever, easily fusing are shunk；Power connection mutual extrusion in terminal box, when connector is jagged, it is easy to insulating materials etc. is stabbed,
These hidden danger will directly jeopardize personal safety, cause line short, cause fire, though and using insulating black adhesive tape be not in
Upper situation, but it is fragile, and service performance is poor under hot environment.
Summary of the invention
To solve the above problems, the present invention provides a kind of insulating materials of corrosion-resistant and high-temperature resistant.
Technical scheme is as follows:
A kind of insulating materials of corrosion-resistant and high-temperature resistant, it is characterised in that: the component of the insulating materials according to parts by weight such as
Shown in lower: 20-30 parts of vinylsiloxane rubber, 15-20 parts of chlorinated polyethylene rubber, 20-25 parts of brombutyl, white carbon black 5-
10 parts, 15-20 parts of chlorinated paraffin, 2-5 parts of nanometer calcium carbonate, 5-10 parts of dimethylformamide, two tricaprylate 0.5- of triethylene glycol
1.5 parts, 5-10 parts of azodiisobutyronitrile, 1-3 parts of curing agent, 0.5-1.5 parts of thickener.
Further, the curing agent is one of aminoethyl piperazine, ethylenediamine.
Further, the thickener is one of guar gum, hydroxypropyl PASELLI EASYGEL and carrageenan.
Further, the insulating materials preparation method of a kind of corrosion-resistant and high-temperature resistant, it is characterised in that:
S1: by vinylsiloxane rubber, haloflex rubber, brombutyl, white carbon black, chlorinated paraffin, nano-calcium carbonate
Calcium, dimethylformamide, two tricaprylate of triethylene glycol, azodiisobutyronitrile are put into reaction kettle, high-speed stirred 2h；
S2: being added thickener in a kettle, stirs at low speed and continues to stir 5h after being warming up to 40-60 DEG C after 1h；
S3: finished product can be obtained after reaction kettle is cooled to room temperature.
According to the above aspect of the present invention, the present invention at least has the advantages that
Manufacture craft of the present invention is simple, and raw material is easy to buy, and cost of manufacture is cheap, and insulation effect is good, and corrosion-resistant resistance to height
Temperature has broad application prospects.
Specific embodiment
Technical solution of the present invention is described in detail as follows below with reference to embodiment.
Embodiment 1
A kind of insulating materials of corrosion-resistant and high-temperature resistant, it is characterised in that: the component of the insulating materials according to parts by weight such as
Shown in lower: 26 parts of vinylsiloxane rubber, 18 parts of chlorinated polyethylene rubber, 22 parts of brombutyl, 7 parts of white carbon black, chlorination stone
16 parts of wax, 4 parts of nanometer calcium carbonate, 6 parts of dimethylformamide, 0.9 part of two tricaprylate of triethylene glycol, 7 parts of azodiisobutyronitrile, ammonia
1.5 parts of ethyl piperazidine, 0.7 part of carrageenan.
Preparation method are as follows:
S1: by vinylsiloxane rubber, haloflex rubber, brombutyl, white carbon black, chlorinated paraffin, nano-calcium carbonate
Calcium, dimethylformamide, two tricaprylate of triethylene glycol, azodiisobutyronitrile are put into reaction kettle, high-speed stirred 2h；
S2: being added thickener in a kettle, stirs at low speed and continues to stir 5h after being warming up to 40-60 DEG C after 1h；
S3: finished product can be obtained after reaction kettle is cooled to room temperature.
Embodiment 2
A kind of insulating materials of corrosion-resistant and high-temperature resistant, it is characterised in that: the component of the insulating materials according to parts by weight such as
Shown in lower: 21 parts of vinylsiloxane rubber, 17 parts of chlorinated polyethylene rubber, 20 parts of brombutyl, 6 parts of white carbon black, chlorination stone
16 parts of wax, 2 parts of nanometer calcium carbonate, 8 parts of dimethylformamide, 1.3 parts of two tricaprylate of triethylene glycol, 6 parts of azodiisobutyronitrile, ammonia
3 parts of ethyl piperazidine, 1.3 parts of hydroxypropyl PASELLI EASYGEL.
Preparation method are as follows:
S1: by vinylsiloxane rubber, haloflex rubber, brombutyl, white carbon black, chlorinated paraffin, nano-calcium carbonate
Calcium, dimethylformamide, two tricaprylate of triethylene glycol, azodiisobutyronitrile are put into reaction kettle, high-speed stirred 2h；
S2: being added thickener in a kettle, stirs at low speed and continues to stir 5h after being warming up to 40-60 DEG C after 1h；
S3: finished product can be obtained after reaction kettle is cooled to room temperature.
Embodiment 3
A kind of insulating materials of corrosion-resistant and high-temperature resistant, it is characterised in that: the component of the insulating materials according to parts by weight such as
Shown in lower: 25 parts of vinylsiloxane rubber, 19 parts of chlorinated polyethylene rubber, 21 parts of brombutyl, 7 parts of white carbon black, chlorination stone
15 parts of wax, 3 parts of nanometer calcium carbonate, 8 parts of dimethylformamide, 0.5 part of two tricaprylate of triethylene glycol, 10 parts of azodiisobutyronitrile,
2 parts of ethylenediamine, 0.9 part of guar gum.
Preparation method are as follows:
S1: by vinylsiloxane rubber, haloflex rubber, brombutyl, white carbon black, chlorinated paraffin, nano-calcium carbonate
Calcium, dimethylformamide, two tricaprylate of triethylene glycol, azodiisobutyronitrile are put into reaction kettle, high-speed stirred 2h；
S2: being added thickener in a kettle, stirs at low speed and continues to stir 5h after being warming up to 40-60 DEG C after 1h；
S3: finished product can be obtained after reaction kettle is cooled to room temperature.
The above is only a preferred embodiment of the present invention, it is not intended to restrict the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is several improvement and
Modification, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of insulating materials of corrosion-resistant and high-temperature resistant, which is characterized in that the component of the insulating materials is as follows according to parts by weight
It is shown: 20-30 parts of vinylsiloxane rubber, 15-20 parts of chlorinated polyethylene rubber, 20-25 parts of brombutyl, white carbon black 5-10
Part, 15-20 parts of chlorinated paraffin, 2-5 parts of nanometer calcium carbonate, 5-10 parts of dimethylformamide, two tricaprylate 0.5-1.5 of triethylene glycol
Part, 5-10 parts of azodiisobutyronitrile, 1-3 parts of curing agent, 0.5-1.5 parts of thickener.
2. a kind of insulating materials of corrosion-resistant and high-temperature resistant according to claim 1, it is characterised in that: the curing agent is ammonia
One of ethyl piperazidine, ethylenediamine.
3. a kind of insulating materials of corrosion-resistant and high-temperature resistant according to claim 1, it is characterised in that: the thickener is melon
One of your bean gum, hydroxypropyl PASELLI EASYGEL and carrageenan.
4. a kind of insulating materials preparation method of corrosion-resistant and high-temperature resistant according to claim 1, it is characterised in that:
S1: by vinylsiloxane rubber, haloflex rubber, brombutyl, white carbon black, chlorinated paraffin, nanometer calcium carbonate, two
Methylformamide, two tricaprylate of triethylene glycol, azodiisobutyronitrile are put into reaction kettle, high-speed stirred 2h；
S2: being added thickener in a kettle, stirs at low speed and continues to stir 5h after being warming up to 40-60 DEG C after 1h；
S3: finished product can be obtained after reaction kettle is cooled to room temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711044633.2A CN109722031A (en) | 2017-10-31 | 2017-10-31 | A kind of insulating materials of corrosion-resistant and high-temperature resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711044633.2A CN109722031A (en) | 2017-10-31 | 2017-10-31 | A kind of insulating materials of corrosion-resistant and high-temperature resistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109722031A true CN109722031A (en) | 2019-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711044633.2A Pending CN109722031A (en) | 2017-10-31 | 2017-10-31 | A kind of insulating materials of corrosion-resistant and high-temperature resistant |
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| CN1850908A (en) * | 2006-06-01 | 2006-10-25 | 四川大学 | Obturator-type silicone rubber foam material, and its preparing method and use |
| CN103408936A (en) * | 2013-05-31 | 2013-11-27 | 镇江天信电器有限公司 | High-temperature insulating material for heater and preparation method thereof |
| CN104072996A (en) * | 2014-07-09 | 2014-10-01 | 无锡宝通带业股份有限公司 | Firing resistant conveyer belt cover plastic and preparation method thereof |
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| CN1850908A (en) * | 2006-06-01 | 2006-10-25 | 四川大学 | Obturator-type silicone rubber foam material, and its preparing method and use |
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