CN107760042A - A kind of charger baby shell silicone rubber jacket - Google Patents

A kind of charger baby shell silicone rubber jacket Download PDF

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Publication number
CN107760042A
CN107760042A CN201711047112.2A CN201711047112A CN107760042A CN 107760042 A CN107760042 A CN 107760042A CN 201711047112 A CN201711047112 A CN 201711047112A CN 107760042 A CN107760042 A CN 107760042A
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parts
titanium dioxide
silicone rubber
charger baby
toughness reinforcing
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CN201711047112.2A
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Chinese (zh)
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徐道领
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Dingyuan Bauer Industry And Trade Co Ltd
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Dingyuan Bauer Industry And Trade Co Ltd
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Priority to CN201711047112.2A priority Critical patent/CN107760042A/en
Publication of CN107760042A publication Critical patent/CN107760042A/en
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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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/006—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers provided for in C08G18/00
    • C08F283/008—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers provided for in C08G18/00 on to unsaturated polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/36—Hydroxylated esters of higher fatty acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
    • 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
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/53—Core-shell polymer

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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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention discloses a kind of charger baby shell silicone rubber jacket, its raw material includes by weight：80 90 parts of major ingredient, 0.5 1.5 parts of monoalkoxy unrighted acid titanate esters, 15 25 parts of sodium bentonite, 13 parts of yittrium oxide, 4 15 parts of flax fiber, 28 parts of titanium dioxide toughness reinforcing compound, 1.5 3 parts of crosslinking agent, 0.5 1.2 parts of ultraviolet-resistant absorbent, 12 parts of antioxidant DNP, 0.5 1.2 parts of 2 tert-butyl group, 4 methylphenol, 12 parts of TCEP.Titanium dioxide toughness reinforcing compound is prepared using following technique：Butyl acrylate, three acrylic acid triethyleneglycol esters, lauryl sodium sulfate, potassium peroxydisulfate, water are stirred under nitrogen protection; titania powder, methyl methacrylate, castor oil, di-2-ethylhexylphosphine oxide (4 phenyl isocyanate), ammonium persulfate is added to continue to stir; filtering, is dried to obtain titanium dioxide toughness reinforcing compound.

Description

A kind of charger baby shell silicone rubber jacket
Technical field
The present invention relates to charger baby technical field, more particularly to a kind of charger baby shell silicone rubber jacket.
Background technology
Charger baby is a kind of can to store electric energy and can be directly to the device that mobile device is charged.Charger baby exists at present Daily use is obtained in daily life.Because the major function of charger baby is to charging of mobile devices, current charger baby drops Rear casing is easily rupturable, it is impossible to meets the needs of more clients.Typically set up one layer of silicon rubber shield in charger baby case surface at present Set, the charger baby life-span is easily improved, but silastic material is due to the problem of poor tensile strength, notch impact strength is low being present, it would be highly desirable to Solve.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes a kind of charger baby shell silicone rubber jacket, tool There is good tensile strength, notch impact strength is high, sets up on charger baby shell, subtracts equivalent to being installed outside charger baby housing Part is shaken, avoids damage caused by after mobile phone charge pal is surprisingly fallen well, while it can be made when charger baby drops edge Shell is not easy scratch after being contacted with ground, while cost is cheap, suitable for large-scale promotion.
A kind of charger baby shell silicone rubber jacket proposed by the present invention, its raw material include by weight：Major ingredient 80-90 Part, monoalkoxy unrighted acid titanate esters 0.5-1.5 parts, sodium bentonite 15-25 parts, yittrium oxide 1-3 parts, flax fiber 4-15 parts, titanium dioxide toughness reinforcing compound 2-8 parts, crosslinking agent 1.5-3 parts, ultraviolet-resistant absorbent 0.5-1.2 parts, antioxidant DNP 1-2 parts, 2- tert-butyl-4-methyl-Phenol 0.5-1.2 parts, TCEP 1-2 parts.
Preferably, titanium dioxide toughness reinforcing compound is prepared using following technique：By butyl acrylate, 3 third under nitrogen protection Olefin(e) acid triethyleneglycol ester, lauryl sodium sulfate, potassium peroxydisulfate, water stirring, add titania powder, methyl methacrylate, Castor oil, di-2-ethylhexylphosphine oxide (4- phenyl isocyanates), ammonium persulfate continue to stir, and filtering, are dried to obtain titanium dioxide toughness reinforcing and answer Compound.
Preferably, in the preparation technology of titanium dioxide toughness reinforcing compound, by butyl acrylate, three acrylic acid triethyleneglycol esters, Lauryl sodium sulfate, potassium peroxydisulfate, water stirring 30-40min, whipping temp is 88-94 DEG C.
Preferably, in the preparation technology of titanium dioxide toughness reinforcing compound, butyl acrylate, three acrylic acid triethyleneglycol esters, ten (4- phenyl is different for sodium dialkyl sulfate, potassium peroxydisulfate, water, titania powder, methyl methacrylate, castor oil, di-2-ethylhexylphosphine oxide Cyanate), the weight ratio of ammonium persulfate be 15-25：2-4：0.5-1.5：0.05-0.1：60-80：20-40：6-10：2-4：1- 2：0.05-0.1.
Preferably, major ingredient includes by weight：Nitrile silicone rubber 50-70 parts, LNBR 5-15 parts, styrene-fourth Two thermoplastic olefinic elastomer 4-12 parts.
Preferably, crosslinking agent includes by weight：Benzoyl peroxide 1-2 parts, vulcanization accelerator 0.4-0.8 parts.
The present invention is using nitrile silicone rubber, LNBR, styrene butadiene thermoplasticelastomer compounding, in dioxy In the presence of changing titanium toughness reinforcing compound, not only compatibility is good, is vulcanized by crosslinking agent of benzoyl peroxide, crosslinking degree Height, not only toughening effect is notable, and tensile strength is high, and notch impact strength is high.In the titanium dioxide toughness reinforcing compound of the present invention, with Soft body is nucleome, and using hard monomer and inorganic particle as housing, toughening effect is good, can not only ensure that titania powder uniformly divides Dissipate wherein, there is good impact property, and with nitrile silicone rubber, LNBR, styrene-butadiene thermoplastic elastic The compatibility of body is good, and compatibility performance is excellent, and toughening effect is excellent, and the present invention is added on charger baby shell, equivalent to filling Shock absorber part is installed outside the precious housing of electricity, avoids damage caused by after mobile phone charge pal is surprisingly fallen well；Titanium dioxide toughness reinforcing Compound compounds with monoalkoxy unrighted acid titanate esters, sodium bentonite, yittrium oxide, flax fiber, bond strength pole Height, after crosslinking, make the present invention that there is good tensile strength, charger baby enables to shell to be connect with ground when dropping edge Scratch is not easy after touch, and sheath has good ductility, and in use or not easy to break in transit, while cost is low It is honest and clean, suitable for large-scale promotion.
Embodiment
Below, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of charger baby shell silicone rubber jacket, its raw material include：Major ingredient 80g, monoalkoxy unrighted acid titanium Acid esters 1.5g, sodium bentonite 15g, yittrium oxide 3g, flax fiber 4g, titanium dioxide toughness reinforcing compound 8g, crosslinking agent 1.5g, resist Ultra-violet absorber 1.2g, antioxidant DNP 1g, 2- tert-butyl-4-methyl-Phenol 1.2g, TCEP 1g.
Major ingredient includes：Nitrile silicone rubber 70g, LNBR 5g, styrene butadiene thermoplasticelastomer 12g.Crosslinking Agent includes：Benzoyl peroxide 1g, vulcanization accelerator 0.8g.
Titanium dioxide toughness reinforcing compound is prepared using following technique：Under nitrogen protection, by 15g butyl acrylates, 4g 3 third Olefin(e) acid triethyleneglycol ester, 0.5g lauryl sodium sulfate, 0.1g potassium peroxydisulfates, 60g water stirring 40min, whipping temp is 88 DEG C, is added Enter 40g titania powders, 6g methyl methacrylates, 4g castor oil, 1g di-2-ethylhexylphosphine oxides (4- phenyl isocyanates), 0.1g mistakes Ammonium sulfate continues to stir 30min, filtering, is dried to obtain titanium dioxide toughness reinforcing compound.
Embodiment 2
A kind of charger baby shell silicone rubber jacket, its raw material include：Major ingredient 90g, monoalkoxy unrighted acid titanium Acid esters 0.5g, sodium bentonite 25g, yittrium oxide 1g, flax fiber 15g, titanium dioxide toughness reinforcing compound 2g, crosslinking agent 3g, resist Ultra-violet absorber 0.5g, antioxidant DNP 2g, 2- tert-butyl-4-methyl-Phenol 0.5g, TCEP 2g.
Major ingredient includes：Nitrile silicone rubber 50g, LNBR 15g, styrene butadiene thermoplasticelastomer 4g.Crosslinking Agent includes：Benzoyl peroxide 2g, vulcanization accelerator 0.4g.
Titanium dioxide toughness reinforcing compound is prepared using following technique：Under nitrogen protection, by 25g butyl acrylates, 2g 3 third Olefin(e) acid triethyleneglycol ester, 1.5g lauryl sodium sulfate, 0.05g potassium peroxydisulfates, 80g water stirring 30min, whipping temp is 94 DEG C, Add 20g titania powders, 10g methyl methacrylates, 2g castor oil, 2g di-2-ethylhexylphosphine oxides (4- phenyl isocyanates), 0.05g ammonium persulfates continue to stir 50min, filtering, are dried to obtain titanium dioxide toughness reinforcing compound.
Embodiment 3
A kind of charger baby shell silicone rubber jacket, its raw material include：Major ingredient 82g, monoalkoxy unrighted acid titanium Acid esters 1.2g, sodium bentonite 18g, yittrium oxide 2.5g, flax fiber 6g, titanium dioxide toughness reinforcing compound 6g, crosslinking agent 2g, resist Ultra-violet absorber 1g, antioxidant DNP 1.2g, 2- tert-butyl-4-methyl-Phenol 1g, TCEP 1.2g.
Major ingredient includes：Nitrile silicone rubber 65g, LNBR 8g, styrene butadiene thermoplasticelastomer 10g.Crosslinking Agent includes：Benzoyl peroxide 1.2g, vulcanization accelerator 0.7g.
Titanium dioxide toughness reinforcing compound is prepared using following technique：Under nitrogen protection, by 18g butyl acrylates, 3.5g tri- Acrylic acid triethyleneglycol ester, 0.8g lauryl sodium sulfate, 0.08g potassium peroxydisulfates, 65g water stirring 40min, whipping temp 90 DEG C, add 35g titania powders, 7g methyl methacrylates, 3.5g castor oil, 1.2g di-2-ethylhexylphosphine oxides (4- phenyl isocyanic acids Ester), 0.08g ammonium persulfates continue stir 35min, filtering, be dried to obtain titanium dioxide toughness reinforcing compound.
Embodiment 4
A kind of charger baby shell silicone rubber jacket, its raw material include：Major ingredient 88g, monoalkoxy unrighted acid titanium Acid esters 0.8g, sodium bentonite 22g, yittrium oxide 1.5g, flax fiber 12g, titanium dioxide toughness reinforcing compound 4g, crosslinking agent 2.5g, ultraviolet-resistant absorbent 0.6g, antioxidant DNP 1.8g, 2- tert-butyl-4-methyl-Phenol 0.8g, TCEP 1.8g。
Major ingredient includes：Nitrile silicone rubber 55g, LNBR 12g, styrene butadiene thermoplasticelastomer 6g.Crosslinking Agent includes：Benzoyl peroxide 1.8g, vulcanization accelerator 0.5g.
Titanium dioxide toughness reinforcing compound is prepared using following technique：Under nitrogen protection, by 22g butyl acrylates, 2.5g tri- Acrylic acid triethyleneglycol ester, 1.2g lauryl sodium sulfate, 0.06g potassium peroxydisulfates, 75g water stirring 30min, whipping temp 92 DEG C, add 25g titania powders, 9g methyl methacrylates, 2.5g castor oil, 1.8g di-2-ethylhexylphosphine oxides (4- phenyl isocyanic acids Ester), 0.06g ammonium persulfates continue stir 45min, filtering, be dried to obtain titanium dioxide toughness reinforcing compound.
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 charger baby shell silicone rubber jacket, it is characterised in that its raw material includes by weight：Major ingredient 80-90 parts are single Alkoxy unrighted acid titanate esters 0.5-1.5 parts, sodium bentonite 15-25 parts, yittrium oxide 1-3 parts, flax fiber 4-15 Part, titanium dioxide toughness reinforcing compound 2-8 parts, crosslinking agent 1.5-3 parts, ultraviolet-resistant absorbent 0.5-1.2 parts, antioxidant DNP 1- 2 parts, 2- tert-butyl-4-methyl-Phenol 0.5-1.2 parts, TCEP 1-2 parts.
2. charger baby shell silicone rubber jacket according to claim 1, it is characterised in that titanium dioxide toughness reinforcing compound is adopted Prepared with following technique：By butyl acrylate, three acrylic acid triethyleneglycol esters, lauryl sodium sulfate, persulfuric acid under nitrogen protection Potassium, water stirring, add titania powder, methyl methacrylate, castor oil, di-2-ethylhexylphosphine oxide (4- phenyl isocyanates), mistake Ammonium sulfate continues to stir, and filtering, is dried to obtain titanium dioxide toughness reinforcing compound.
3. charger baby shell silicone rubber jacket according to claim 2, it is characterised in that titanium dioxide toughness reinforcing compound In preparation technology, butyl acrylate, three acrylic acid triethyleneglycol esters, lauryl sodium sulfate, potassium peroxydisulfate, water are stirred into 30- 40min, whipping temp are 88-94 DEG C.
4. the charger baby shell silicone rubber jacket according to Claims 2 or 3, it is characterised in that titanium dioxide toughness reinforcing is compound In the preparation technology of thing, butyl acrylate, three acrylic acid triethyleneglycol esters, lauryl sodium sulfate, potassium peroxydisulfate, water, titanium dioxide Titanium powder, methyl methacrylate, castor oil, di-2-ethylhexylphosphine oxide (4- phenyl isocyanates), the weight ratio of ammonium persulfate are 15- 25：2-4：0.5-1.5：0.05-0.1：60-80：20-40：6-10：2-4：1-2：0.05-0.1.
5. according to any one of the claim 1-4 charger baby shell silicone rubber jackets, it is characterised in that major ingredient is by weight Including：Nitrile silicone rubber 50-70 parts, LNBR 5-15 parts, styrene butadiene thermoplasticelastomer 4-12 parts.
6. according to any one of the claim 1-5 charger baby shell silicone rubber jackets, it is characterised in that crosslinking agent is by weight Part includes：Benzoyl peroxide 1-2 parts, vulcanization accelerator 0.4-0.8 parts.
CN201711047112.2A 2017-10-31 2017-10-31 A kind of charger baby shell silicone rubber jacket Withdrawn CN107760042A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742365A1 (en) * 1977-09-16 1979-03-29 Siemens Ag Electric cable with extruded silicon rubber insulation - has flame resistant properties improved by mixing in asbestos or glass fibres
JP2002012766A (en) * 2000-06-29 2002-01-15 Dow Corning Toray Silicone Co Ltd Silicone rubber composition, silicon rubber molded article and manufacturing method of silicone rubber molded article
CN101724272A (en) * 2009-12-09 2010-06-09 中国西电电气股份有限公司 Silicon rubber for large-scale injection moulding vulcanization and preparation method thereof
CN103289415A (en) * 2013-05-06 2013-09-11 安徽格林生态高分子材料技术有限公司 Cable sheath material containing modified methyl vinyl silicone rubber and preparation method thereof
CN103333504A (en) * 2013-07-03 2013-10-02 贵州天虹志远电线电缆有限公司 Silicone rubber power cable insulating layer and sheath material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742365A1 (en) * 1977-09-16 1979-03-29 Siemens Ag Electric cable with extruded silicon rubber insulation - has flame resistant properties improved by mixing in asbestos or glass fibres
JP2002012766A (en) * 2000-06-29 2002-01-15 Dow Corning Toray Silicone Co Ltd Silicone rubber composition, silicon rubber molded article and manufacturing method of silicone rubber molded article
CN101724272A (en) * 2009-12-09 2010-06-09 中国西电电气股份有限公司 Silicon rubber for large-scale injection moulding vulcanization and preparation method thereof
CN103289415A (en) * 2013-05-06 2013-09-11 安徽格林生态高分子材料技术有限公司 Cable sheath material containing modified methyl vinyl silicone rubber and preparation method thereof
CN103333504A (en) * 2013-07-03 2013-10-02 贵州天虹志远电线电缆有限公司 Silicone rubber power cable insulating layer and sheath material

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