CN107746583A - A kind of preparation method of Charger (portable round) elastomeric material - Google Patents
A kind of preparation method of Charger (portable round) elastomeric material Download PDFInfo
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- CN107746583A CN107746583A CN201711029240.4A CN201711029240A CN107746583A CN 107746583 A CN107746583 A CN 107746583A CN 201711029240 A CN201711029240 A CN 201711029240A CN 107746583 A CN107746583 A CN 107746583A
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- charger
- portable round
- preparation
- elastomeric
- elastomeric material
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
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- 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
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
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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
- C08L2205/03—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
- C08L2312/00—Crosslinking
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of preparation method of Charger (portable round) elastomeric material, comprise the following steps：Fluorosioloxane rubber, isoprene rubber, butyl rubber, zinc stearate, epoxidized soybean oil are well mixed and obtain prefabricated material；Calcium sulfate crystal whiskers, sepiolite powder, white mica powder, phthalic anhydride, isopropyl three (dioctylphyrophosphoric acid acyloxy) titanate esters are added into prefabricated material, heating stirring, heating, is stirred under vacuum and obtains elastomeric compound；TBHP, calcium stearate, polyethylene glycol, vulcanization are added into elastomeric compound, shaping obtains Charger (portable round) elastomeric material.The preparation method of Charger (portable round) elastomeric material proposed by the present invention, the good heat dissipation effect of gained elastomeric material, and excellent in mechanical performance, good toughness, tear-resistant excellent performance, it is less prone to the phenomenon that plug boot ruptures.
Description
Technical field
The present invention relates to charger technologies field, more particularly to a kind of preparation method of Charger (portable round) elastomeric material.
Background technology
Charger (portable round) on the market is typically coated on electronical elements surface using rubber sheath at present, but at present due to city
Socket quality is uneven on field, is engaged between plug and socket not tightly, causes the loosening between plug and socket, sometimes repeatedly
Plug that the number that uses is excessive, this tear-resistant and hardness requirement to rubber sheath is high, it would be highly desirable to solves.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes a kind of preparation of Charger (portable round) elastomeric material
Method, the good heat dissipation effect of gained elastomeric material, and excellent in mechanical performance, good toughness, tear-resistant excellent performance, are less prone to
The phenomenon of plug boot rupture.
A kind of preparation method of Charger (portable round) elastomeric material proposed by the present invention, comprises the following steps：
S1, by fluorosioloxane rubber, isoprene rubber, butyl rubber, zinc stearate, epoxidized soybean oil it is well mixed obtain it is pre-
System material；
S2, calcium sulfate crystal whiskers, sepiolite powder, white mica powder, phthalic anhydride, isopropyl three are added into prefabricated material
(dioctylphyrophosphoric acid acyloxy) titanate esters, heating stirring, heating, vacuum stirring obtain elastomeric compound；
S3, TBHP, calcium stearate, polyethylene glycol, vulcanization are added into elastomeric compound, shaping obtains charger
Plug elastomeric material.
Preferably, in S1, fluorosioloxane rubber, isoprene rubber, butyl rubber, zinc stearate, the weight of epoxidized soybean oil
Than for 50-80：5-12：4-15：1-3：1-2.
Preferably, in S2, into prefabricated material add calcium sulfate crystal whiskers, sepiolite powder, white mica powder, phthalic anhydride,
Isopropyl three (dioctylphyrophosphoric acid acyloxy) titanate esters, it is warming up to 115-125 DEG C of stirring 10-20min.
Preferably, in S2,165-175 DEG C is warming up to, is stirred under vacuum 4-10min, vacuum 0.01-0.018MPa.
Preferably, in S2, prefabricated material, calcium sulfate crystal whiskers, sepiolite powder, white mica powder, phthalic anhydride, isopropyl three
The weight ratio of (dioctylphyrophosphoric acid acyloxy) titanate esters is 70-90：5-12：30-40：5-12：1-2：1-2.
Preferably, in S2, curing temperature is 185-195 DEG C, cure time 5-10min.
The good heat dissipation effect of gained elastomeric material of the invention, and excellent in mechanical performance, good toughness, resistance to tearing can be excellent
It is different, it is less prone to the phenomenon of plug boot rupture.The present invention is compounded using fluorosioloxane rubber, isoprene rubber, butyl rubber,
Zinc stearate, epoxidized soybean oil cooperation under compatibility it is fabulous, with TBHP mating reaction, crosslinking rate is fast, hand over
Connection degree is high, and crosslinking is extremely closely knit, and resistance to tearing can be fabulous, and calcium sulfate crystal whiskers, sepiolite powder, white mica powder produce collaboration and made
With, not only filling effect is good, and in phthalic anhydride, the cooperation of isopropyl three (dioctylphyrophosphoric acid acyloxy) titanate esters
Lower and fluorosioloxane rubber, isoprene rubber, the combination degree of butyl rubber are high, and not only hardness is high, and heat conduction can be formed in system
Passage, good heat dissipation effect, and calcium stearate, polyethylene glycol coordinate, it is ensured that present invention gained elastomeric material has certain toughness,
Avoid that brittle failure phenomenon occurs.
Embodiment
Below, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of preparation method of Charger (portable round) elastomeric material, comprises the following steps：
S1,50g fluorosioloxane rubber, 12g isoprene rubbers, 4g butyl rubbers, 3g zinc stearates, 1g epoxidized soybean oils mixed
Conjunction uniformly obtains prefabricated material；
S2,5g calcium sulfate crystal whiskers, 40g sepiolite powders, 5g white mica powders, 2g phthalic acids are added into the prefabricated material of 90g
Acid anhydride, 1g isopropyls three (dioctylphyrophosphoric acid acyloxy) titanate esters, 125 DEG C of stirring 10min are warming up to, are warming up to 175 DEG C, vacuum
4min is stirred, vacuum 0.018MPa, obtains elastomeric compound；
S3,3g TBHPs, 0.5g calcium stearates, 2g polyethylene glycol, 185 DEG C of sulphur are added into 100g elastomeric compounds
Change 10min, shaping obtains Charger (portable round) elastomeric material.
Embodiment 2
A kind of preparation method of Charger (portable round) elastomeric material, comprises the following steps：
S1,80g fluorosioloxane rubber, 5g isoprene rubbers, 15g butyl rubbers, 1g zinc stearates, 2g epoxidized soybean oils mixed
Conjunction uniformly obtains prefabricated material；
S2,12g calcium sulfate crystal whiskers, 30g sepiolite powders, 12g white mica powders, 1g O-phthalics are added into the prefabricated material of 70g
Acid anhydrides, 2g isopropyls three (dioctylphyrophosphoric acid acyloxy) titanate esters, 115 DEG C of stirring 20min are warming up to, are warming up to 165 DEG C, very
Sky stirring 10min, vacuum 0.01MPa, obtains elastomeric compound；
S3,1g TBHPs, 1g calcium stearates, 1g polyethylene glycol, 195 DEG C of vulcanizations are added into 120g elastomeric compounds
5min, shaping obtain Charger (portable round) elastomeric material.
Embodiment 3
A kind of preparation method of Charger (portable round) elastomeric material, comprises the following steps：
S1, by 60g fluorosioloxane rubber, 10g isoprene rubbers, 6g butyl rubbers, 2.5g zinc stearates, 1.2g epoxy soybeans
Oil is well mixed to obtain prefabricated material；
S2,6g calcium sulfate crystal whiskers, 38g sepiolite powders, 6g white mica powders, 1.8g O-phthalics are added into the prefabricated material of 85g
Acid anhydrides, 1.3g isopropyls three (dioctylphyrophosphoric acid acyloxy) titanate esters, 122 DEG C of stirring 12min are warming up to, are warming up to 172 DEG C,
6min is stirred under vacuum, vacuum 0.016MPa, obtains elastomeric compound；
S3, addition 2.5g TBHPs, 0.6g calcium stearates, 1.8g polyethylene glycol into 105g elastomeric compounds, 188
DEG C vulcanization 8min, shaping obtain Charger (portable round) elastomeric material.
Embodiment 4
A kind of preparation method of Charger (portable round) elastomeric material, comprises the following steps：
S1, by 70g fluorosioloxane rubber, 6g isoprene rubbers, 12g butyl rubbers, 1.5g zinc stearates, 1.8g epoxy soybeans
Oil is well mixed to obtain prefabricated material；
S2,10g calcium sulfate crystal whiskers, 32g sepiolite powders, 10g white mica powders, 1.2g neighbour's benzene two are added into the prefabricated material of 75g
Formic anhydride, 1.7g isopropyls three (dioctylphyrophosphoric acid acyloxy) titanate esters, 118 DEG C of stirring 18min are warming up to, are warming up to 168
DEG C, 8min is stirred under vacuum, vacuum 0.012MPa, obtains elastomeric compound；
S3, addition 1.5g TBHPs, 0.8g calcium stearates, 1.2g polyethylene glycol into 115g elastomeric compounds, 192
DEG C vulcanization 6min, shaping obtain Charger (portable round) elastomeric material.
The gained Charger (portable round) of embodiment 4 is subjected to performance test with elastomeric material, its result is as follows：
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 preparation method of Charger (portable round) elastomeric material, it is characterised in that comprise the following steps：
S1, by fluorosioloxane rubber, isoprene rubber, butyl rubber, zinc stearate, epoxidized soybean oil it is well mixed obtain it is prefabricated
Material；
S2, add into prefabricated material calcium sulfate crystal whiskers, sepiolite powder, white mica powder, phthalic anhydride, (two is pungent for isopropyl three
Base pyrophosphoric acid acyloxy) titanate esters, heating stirring, heating, it is stirred under vacuum and obtains elastomeric compound；
S3, TBHP, calcium stearate, polyethylene glycol, vulcanization are added into elastomeric compound, shaping obtains Charger (portable round)
Use elastomeric material.
2. the preparation method of Charger (portable round) elastomeric material according to claim 1, it is characterised in that in S1, fluorine silicon rubber
Glue, isoprene rubber, butyl rubber, zinc stearate, the weight ratio of epoxidized soybean oil are 50-80：5-12：4-15：1-3：1-
2。
3. the preparation method of Charger (portable round) elastomeric material according to claim 1 or claim 2, it is characterised in that in S2, to pre-
Calcium sulfate crystal whiskers, sepiolite powder, white mica powder, phthalic anhydride, (the dioctylphyrophosphoric acid acyl-oxygen of isopropyl three are added in system material
Base) titanate esters, it is warming up to 115-125 DEG C of stirring 10-20min.
4. according to the preparation method of any one of the claim 1-3 Charger (portable round) elastomeric materials, it is characterised in that S2
In, 165-175 DEG C is warming up to, is stirred under vacuum 4-10min, vacuum 0.01-0.018MPa.
5. according to the preparation method of any one of the claim 1-4 Charger (portable round) elastomeric materials, it is characterised in that S2
In, prefabricated material, calcium sulfate crystal whiskers, sepiolite powder, white mica powder, phthalic anhydride, (the dioctylphyrophosphoric acid acyl-oxygen of isopropyl three
Base) the weight ratios of titanate esters is 70-90：5-12：30-40：5-12：1-2：1-2.
6. according to the preparation method of any one of the claim 1-5 Charger (portable round) elastomeric materials, it is characterised in that S2
In, curing temperature is 185-195 DEG C, cure time 5-10min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711029240.4A CN107746583A (en) | 2017-10-30 | 2017-10-30 | A kind of preparation method of Charger (portable round) elastomeric material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711029240.4A CN107746583A (en) | 2017-10-30 | 2017-10-30 | A kind of preparation method of Charger (portable round) elastomeric material |
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| Publication Number | Publication Date |
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| CN107746583A true CN107746583A (en) | 2018-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711029240.4A Withdrawn CN107746583A (en) | 2017-10-30 | 2017-10-30 | A kind of preparation method of Charger (portable round) elastomeric material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109337378A (en) * | 2018-10-18 | 2019-02-15 | 铜陵市三盛电子有限公司 | A kind of capacitor sheath preparation method of stretch-proof |
| CN109679354A (en) * | 2018-12-29 | 2019-04-26 | 山东华夏神舟新材料有限公司 | The Fluorosilicone rubber composition and preparation method thereof of high tear performance |
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|---|---|---|---|---|
| US20100264376A1 (en) * | 2009-03-23 | 2010-10-21 | Arkema France | Process for preparing an elastomeric composite material with a high content of nanotubes |
| CN104312059A (en) * | 2014-09-30 | 2015-01-28 | 安徽华峰电缆集团有限公司 | High-performance modified fluororubber cable sheath material |
| CN104448434A (en) * | 2014-11-20 | 2015-03-25 | 安徽渡江电缆集团有限公司 | High-flame-retardance modified nitrile rubber cable material |
-
2017
- 2017-10-30 CN CN201711029240.4A patent/CN107746583A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100264376A1 (en) * | 2009-03-23 | 2010-10-21 | Arkema France | Process for preparing an elastomeric composite material with a high content of nanotubes |
| CN102361929A (en) * | 2009-03-23 | 2012-02-22 | 阿克马法国公司 | Method for preparing an elastomeric composite material with a high nanotube content |
| CN104312059A (en) * | 2014-09-30 | 2015-01-28 | 安徽华峰电缆集团有限公司 | High-performance modified fluororubber cable sheath material |
| CN104448434A (en) * | 2014-11-20 | 2015-03-25 | 安徽渡江电缆集团有限公司 | High-flame-retardance modified nitrile rubber cable material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109337378A (en) * | 2018-10-18 | 2019-02-15 | 铜陵市三盛电子有限公司 | A kind of capacitor sheath preparation method of stretch-proof |
| CN109679354A (en) * | 2018-12-29 | 2019-04-26 | 山东华夏神舟新材料有限公司 | The Fluorosilicone rubber composition and preparation method thereof of high tear performance |
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Application publication date: 20180302 |
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