CN106589811A - Antibacterial and anticorrosion resin material for automotive relay shell and preparing method thereof - Google Patents
Antibacterial and anticorrosion resin material for automotive relay shell and preparing method thereof Download PDFInfo
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- CN106589811A CN106589811A CN201610979703.2A CN201610979703A CN106589811A CN 106589811 A CN106589811 A CN 106589811A CN 201610979703 A CN201610979703 A CN 201610979703A CN 106589811 A CN106589811 A CN 106589811A
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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
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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- 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
- C08F112/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F112/02—Monomers containing only one unsaturated aliphatic radical
- C08F112/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F112/06—Hydrocarbons
- C08F112/08—Styrene
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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
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Abstract
The invention discloses an antibacterial and anticorrosion resin material for an automotive relay shell. The antibacterial and anticorrosion resin material is prepared from, by weight, 10-13 parts of tetrabutyl titanate, 110-130 parts of epoxy resin E40, 10-17 parts of methyl hexahydro phthalic anhydride, 0.6-1 part of dimethyl tetrachloroterephthalate, 1-2 parts of octyl isothiazolinone, 0.4-1 part of sodium benzoate, 0.8-2 parts of stearamide, 1-1.5 parts of zinc ricinate, 0.3-1 part of anilinemethyl triethoxysilane, 0.3-1 part of butyltin mercaptide, 1-2 parts of amino trimethylene phosphonic acid, 0.6-2 parts of diazolidinyl urea, 1-2 parts of sodium carboxymethylcellulose, 0.04-0.1 part of para toluene sulfonamide, 6-9 parts of styrene and 10-13 parts of kieselguhr. The finished material product is high in antibacterial and anticorrosion performance, long in service life and excellent in comprehensive performance.
Description
Technical field
The present invention relates to resin material technical field, more particularly to a kind of AUTOMOTIVE RELAY shell is with antibacterial anti-corrosion resin material
Material and preparation method thereof.
Background technology
Thermosetting resin after hardening, due to intermolecular cross-linking, forms network structure, therefore rigidity is big, hardness is high, heatproof
High, nonflammable, product size good stability, but property is crisp.Thus most thermosetting resins are all added before product is shaped to
Various reinforcing materials, such as wood powder, mineral powder, fiber or textile strengthen it, make reinforced plastics.In thermosetting resin
In, add reinforcing material and other additives, such as curing agent, colouring agent, lubricant, thermosetting plastics can be made, have
In powdery, granular, what is had is made bulk, sheet, is referred to as moulding compound.The conventional processing method of thermosetting plastics have molding, lamination,
Transfer modling, casting etc., some kinds can be additionally used in injection moulding, wherein, the molecular structure of epoxy resin is with strand
It is its feature containing active epoxide group, epoxide group may be located at the end of strand, middle or circlewise structure.Due to
Contain active epoxide group in molecular structure, them is crosslinked reaction with polytype curing agent and is formed insoluble
With the cancellated high polymer of three-dimensional.The macromolecular compound containing epoxide group is referred to as asphalt mixtures modified by epoxy resin in all molecular structures
Fat.Epoxy resin after solidification has good physics, chemical property, and its surface to metal and nonmetallic materials has excellent
Adhesive strength, dielectric properties are good, and deformation retract rate is little, product size good stability, and hardness is high, pliability preferably, to alkali
And most of solvent-stable, thus be widely used in national defence, each department of national economy, pour into a mould, impregnate, lamination material, bonding agent,
The purposes such as coating.
The adhesive property of the excellent physical mechanical of epoxy resin and electrical insulation capability and various materials and its use work
The flexibility of skill is not available for other thermosetting plasticses.Therefore it can make coating, composite, casting material, adhesive,
Moulding material and injecting forming material, are widely used in the every field of national economy, exhausted due to epoxy resin
Edge performance is high, structural strength is big and many unique advantages such as good seal performance, in high and low voltage electrical equipment, motor and electronics unit device
It is used widely in the insulation and encapsulation of part, have developed rapidly.It is mainly used in：The cast of electrical equipment, electrical machine insulation packaging part.Such as electricity
The manufacture of the hermetically sealed insulating envelope of entirety of the high and low voltage electrical equipments such as magnet, contactor coil, transformer, dry-type transformer,
It is developed rapidly in electrical equipment industry, but epoxy material insulation, anti-corrosive properties in terms of being conventionally used to electronic apparatus are poor, anti-impact
Hit intensity is not high, therefore in order to improve constantly the protection to electronic apparatus, the epoxy material for studying higher performance just seems very
It is necessary.
The content of the invention
The object of the invention is exactly to make up the defect of prior art, there is provided a kind of antibacterial anti-corrosion of AUTOMOTIVE RELAY shell
Resin material and preparation method thereof.
The present invention is achieved by the following technical solutions.
With antibacterial anti-corrosion resin material, it is made up of a kind of AUTOMOTIVE RELAY shell the raw material of following weight parts：
Butyl titanate 10-13, epoxy resin E40110-130, methylhexahydrophthalic anhydride 10-17, chlorine dimethyl phthalate
0.6-1, octylisothiazolinone 1-2, Sodium Benzoate 0.4-1, the phosphoamide 0.8-2 of saturation 18, zinc ricinate 1-1.5, benzene
Amine MTES 0.3-1, thiol-butyl tin 0.3-1, ATMP 1-2, double imidazolidinyl urea 0.6-2,
Sodium carboxymethylcellulose 1-2, para toluene sulfonamide 0.04-0.1, styrene 6-9, diatomite 10-13.
A kind of described AUTOMOTIVE RELAY shell preparation method of antibacterial anti-corrosion resin material, comprises the following steps：
（1）Above-mentioned ATMP is added in the deionized water of its weight 10-15 times, it is 60-64 DEG C to rise high-temperature,
Above-mentioned diatomite is added, insulated and stirred 30-40 minute, is filtered, by precipitation washing 2-3 time, air drying is added to 10-
In the sodium hydroxide solution of 14mol/l, 1-2 hours are soaked, filtered, by precipitation washing 2-3 time, air drying, with above-mentioned aniline
MTES mixes, and in being added to the absolute ethyl alcohol of compound weight 7-10 times, ultrasonic 10-20 minutes, obtains silane
Alcohol dispersion liquid；
（2）Above-mentioned Sodium Benzoate, sodium carboxymethylcellulose are mixed, in being added to the deionized water of compound weight 41-50 times,
Stir, add above-mentioned silanol dispersion liquid, it is 70-75 DEG C to rise high-temperature, adds above-mentioned styrene, para toluene sulfonamide,
Nitrogen is passed through, insulated and stirred 40-50 minute, cooling obtains polymer dispersion liquid；
（3）The phosphoamide of above-mentioned saturation 18 is added in the deionized water of its weight 43-50 times, is stirred, rise high-temperature
For 60-70 DEG C, above-mentioned octylisothiazolinone is added, insulated and stirred 4-7 minute, obtain acid amides dispersion liquid；
（4）Above-mentioned butyl titanate is added in the deionized water of its weight 10-14 times, is stirred, add above-mentioned acid amides
Dispersion liquid, it is 40-45 DEG C to rise high-temperature, adds above-mentioned polymer dispersion liquid, insulated and stirred 30-40 minute, 10-12mol/ is added dropwise
The hydrochloric acid of l, regulation pH is 2-3, and it is 60-70 DEG C to rise high-temperature, insulated and stirred 40-50 minute, adds above-mentioned thiol-butyl tin, is stirred
Mix to normal temperature, filter, by precipitation washing 3-4 time, 3-5 hours are vacuum dried at 70-80 DEG C, obtain the sol-gel modified filler of titanium；
（5）The sol-gel modified filler of above-mentioned titanium is mixed with remaining each raw material, is stirred, in being sent to Teflon mould,
Solidify 100-120 minutes at 100-110 DEG C, be cooled to room temperature, obtain final product.
It is an advantage of the invention that：
The present invention is with styrene as monomer, para toluene sulfonamide adds Sodium Benzoate as initiator, in the polymerization, obtains
Polymer with antibacterial antiseptic property, then adopts butyl titanate for presoma, adds while titanium colloidal sol is prepared
Octylisothiazolinone, improves its antiseptic property, and the titanium dioxide for obtaining also has certain biocidal property, the present invention into
The antibacterial anti-corrosive properties of product material are good, and long service life, combination property is superior.
Specific embodiment
The following is embodiments of the invention one.
With antibacterial anti-corrosion resin material, it is made up of a kind of AUTOMOTIVE RELAY shell the raw material of following weight parts：
Butyl titanate 10, epoxy resin E40 110, methylhexahydrophthalic anhydride 10, chlorine dimethyl phthalate 0.6, octyl group
OIT 1, Sodium Benzoate 0.4, the phosphoamide 0.8 of saturation 18, zinc ricinate 1, anilinomethyl triethoxysilane
0.3rd, thiol-butyl tin 0.3, ATMP 1, double imidazolidinyl urea 0.6, sodium carboxymethylcellulose 1, tolysulfonyl
Amine 0.04, styrene 6, diatomite 10.
The following is embodiments of the invention two.
With antibacterial anti-corrosion resin material, it is made up of a kind of AUTOMOTIVE RELAY shell the raw material of following weight parts：
Butyl titanate 12, epoxy resin E40 115, methylhexahydrophthalic anhydride 15, chlorine dimethyl phthalate 0.7, octyl group
OIT 1.5, Sodium Benzoate 0.8, the phosphoamide 1.3 of saturation 18, zinc ricinate 1.2, anilinomethyl triethoxysilicane
Alkane 0.9, thiol-butyl tin 0.7, ATMP 1.5, double imidazolidinyl urea 0.9, sodium carboxymethylcellulose 1.3, to first
Benzsulfamide 0.07, styrene 8, diatomite 12.
The following is embodiments of the invention three.
With antibacterial anti-corrosion resin material, it is made up of a kind of AUTOMOTIVE RELAY shell the raw material of following weight parts：
Butyl titanate 13, epoxy resin E40 130, methylhexahydrophthalic anhydride 17, chlorine dimethyl phthalate 1, octyl group are different
Thiazolinone 2, Sodium Benzoate 1, the phosphoamide 2 of saturation 18, zinc ricinate 1.5, anilinomethyl triethoxysilane 1, mercaptan
Butyl tin 1, ATMP 2, double imidazolidinyl urea 2, sodium carboxymethylcellulose 2, para toluene sulfonamide 0.1, styrene
9th, diatomite 13.
A kind of described AUTOMOTIVE RELAY shell preparation method of antibacterial anti-corrosion resin material, comprises the following steps：
（1）Above-mentioned ATMP is added in the deionized water of 10 times of its weight, it is 60 DEG C to rise high-temperature, in addition
Diatomite is stated, insulated and stirred 30 minutes is filtered, and by precipitation washing 2 times, air drying, the NaOH for being added to 10mol/l is molten
In liquid, soak 1 hour, filter, by precipitation washing 2 times, air drying mixes with above-mentioned anilinomethyl triethoxysilane, plus
Enter in the absolute ethyl alcohol of 7 times of compound weight, ultrasound 10 minutes obtains silanol dispersion liquid；
（2）Above-mentioned Sodium Benzoate, sodium carboxymethylcellulose are mixed, in being added to the deionized water of 41 times of compound weight, is stirred
Mix uniform, add above-mentioned silanol dispersion liquid, it is 70 DEG C to rise high-temperature, adds above-mentioned styrene, para toluene sulfonamide, is passed through nitrogen
Gas, insulated and stirred 40 minutes, cooling obtains polymer dispersion liquid；
（3）The phosphoamide of above-mentioned saturation 18 is added in the deionized water of 43 times of its weight, is stirred, it is 60 to rise high-temperature
DEG C, add above-mentioned octylisothiazolinone, insulated and stirred 4 minutes to obtain acid amides dispersion liquid；
（4）Above-mentioned butyl titanate is added in the deionized water of 10 times of its weight, is stirred, add above-mentioned acid amides dispersion
Liquid, it is 40 DEG C to rise high-temperature, adds above-mentioned polymer dispersion liquid, insulated and stirred 30 minutes the hydrochloric acid of 10mol/l to be added dropwise, adjusts
PH is 2, and it is 60 DEG C to rise high-temperature, and insulated and stirred 40 minutes adds above-mentioned thiol-butyl tin, is stirred to normal temperature, is filtered, and will be precipitated
Washing 3 times, is vacuum dried 3 hours at 70 DEG C, obtains the sol-gel modified filler of titanium；
（5）The sol-gel modified filler of above-mentioned titanium is mixed with remaining each raw material, is stirred, in being sent to Teflon mould,
Solidify 100 minutes at 100 DEG C, be cooled to room temperature, obtain final product.
Performance test：
Tensile strength：13.1MPa；
Elongation at break：73%；
Tearing strength：13kN/m.
Claims (2)
1. a kind of AUTOMOTIVE RELAY shell is with antibacterial anti-corrosion resin material, it is characterised in that it is by the raw material of following weight parts
Composition：
Butyl titanate 10-13, epoxy resin E40110-130, methylhexahydrophthalic anhydride 10-17, chlorine dimethyl phthalate
0.6-1, octylisothiazolinone 1-2, Sodium Benzoate 0.4-1, the phosphoamide 0.8-2 of saturation 18, zinc ricinate 1-1.5, benzene
Amine MTES 0.3-1, thiol-butyl tin 0.3-1, ATMP 1-2, double imidazolidinyl urea 0.6-2,
Sodium carboxymethylcellulose 1-2, para toluene sulfonamide 0.04-0.1, styrene 6-9, diatomite 10-13.
2. a kind of AUTOMOTIVE RELAY shell as claimed in claim 1 preparation method of antibacterial anti-corrosion resin material, its feature
It is to comprise the following steps：
（1）Above-mentioned ATMP is added in the deionized water of its weight 10-15 times, it is 60-64 DEG C to rise high-temperature,
Above-mentioned diatomite is added, insulated and stirred 30-40 minute, is filtered, by precipitation washing 2-3 time, air drying is added to 10-
In the sodium hydroxide solution of 14mol/l, 1-2 hours are soaked, filtered, by precipitation washing 2-3 time, air drying, with above-mentioned aniline
MTES mixes, and in being added to the absolute ethyl alcohol of compound weight 7-10 times, ultrasonic 10-20 minutes, obtains silane
Alcohol dispersion liquid；
（2）Above-mentioned Sodium Benzoate, sodium carboxymethylcellulose are mixed, in being added to the deionized water of compound weight 41-50 times,
Stir, add above-mentioned silanol dispersion liquid, it is 70-75 DEG C to rise high-temperature, adds above-mentioned styrene, para toluene sulfonamide,
Nitrogen is passed through, insulated and stirred 40-50 minute, cooling obtains polymer dispersion liquid；
（3）The phosphoamide of above-mentioned saturation 18 is added in the deionized water of its weight 43-50 times, is stirred, rise high-temperature
For 60-70 DEG C, above-mentioned octylisothiazolinone is added, insulated and stirred 4-7 minute, obtain acid amides dispersion liquid；
（4）Above-mentioned butyl titanate is added in the deionized water of its weight 10-14 times, is stirred, add above-mentioned acid amides
Dispersion liquid, it is 40-45 DEG C to rise high-temperature, adds above-mentioned polymer dispersion liquid, insulated and stirred 30-40 minute, 10-12mol/ is added dropwise
The hydrochloric acid of l, regulation pH is 2-3, and it is 60-70 DEG C to rise high-temperature, insulated and stirred 40-50 minute, adds above-mentioned thiol-butyl tin, is stirred
Mix to normal temperature, filter, by precipitation washing 3-4 time, 3-5 hours are vacuum dried at 70-80 DEG C, obtain the sol-gel modified filler of titanium；
（5）The sol-gel modified filler of above-mentioned titanium is mixed with remaining each raw material, is stirred, in being sent to Teflon mould,
Solidify 100-120 minutes at 100-110 DEG C, be cooled to room temperature, obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610979703.2A CN106589811A (en) | 2016-11-08 | 2016-11-08 | Antibacterial and anticorrosion resin material for automotive relay shell and preparing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610979703.2A CN106589811A (en) | 2016-11-08 | 2016-11-08 | Antibacterial and anticorrosion resin material for automotive relay shell and preparing method thereof |
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| CN106589811A true CN106589811A (en) | 2017-04-26 |
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| CN201610979703.2A Pending CN106589811A (en) | 2016-11-08 | 2016-11-08 | Antibacterial and anticorrosion resin material for automotive relay shell and preparing method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106967255A (en) * | 2017-05-15 | 2017-07-21 | 项铭博 | A kind of diatomite is crosslinked antibacterial insulation material and preparation method thereof |
| CN108543397A (en) * | 2018-05-02 | 2018-09-18 | 佛山市顺德区特普高实业有限公司 | A kind of mould proof drier and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101481490A (en) * | 2009-01-19 | 2009-07-15 | 东莞联茂电子科技有限公司 | Thermosetting resin composition and use |
| CN101602881A (en) * | 2009-05-12 | 2009-12-16 | 东莞联茂电子科技有限公司 | A kind of compositions of thermosetting resin and application |
| CN102286139A (en) * | 2011-07-01 | 2011-12-21 | 蓝星(北京)化工机械有限公司 | Toughened epoxy resin composition containing dicyclopentadiene ester ring structure |
-
2016
- 2016-11-08 CN CN201610979703.2A patent/CN106589811A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101481490A (en) * | 2009-01-19 | 2009-07-15 | 东莞联茂电子科技有限公司 | Thermosetting resin composition and use |
| CN101602881A (en) * | 2009-05-12 | 2009-12-16 | 东莞联茂电子科技有限公司 | A kind of compositions of thermosetting resin and application |
| CN102286139A (en) * | 2011-07-01 | 2011-12-21 | 蓝星(北京)化工机械有限公司 | Toughened epoxy resin composition containing dicyclopentadiene ester ring structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106967255A (en) * | 2017-05-15 | 2017-07-21 | 项铭博 | A kind of diatomite is crosslinked antibacterial insulation material and preparation method thereof |
| CN108543397A (en) * | 2018-05-02 | 2018-09-18 | 佛山市顺德区特普高实业有限公司 | A kind of mould proof drier and preparation method thereof |
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Application publication date: 20170426 |
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