CN106543749A - A kind of capacitor encapsulating wax of excellent combination property - Google Patents
A kind of capacitor encapsulating wax of excellent combination property Download PDFInfo
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- CN106543749A CN106543749A CN201610960717.XA CN201610960717A CN106543749A CN 106543749 A CN106543749 A CN 106543749A CN 201610960717 A CN201610960717 A CN 201610960717A CN 106543749 A CN106543749 A CN 106543749A
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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
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
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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
- C08K2201/011—Nanostructured additives
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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
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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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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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Abstract
The invention discloses a kind of capacitor encapsulating wax of excellent combination property, is related to capacitor technology field, specifically it is made up of following material：Paraffin, modified alta-mud, modified kaolin, nano zine oxide, titanium dioxide, dry powder, kopol, epoxy resin, polybutadiene, nekal, dodecylbenzene sodium sulfonate, castor oil acid, lanoline, coconut oleoyl amine, Konjac glucomannan, alginate jelly, neoprene, glycerol, vaseline.Embedding wax excellent electrical properties obtained in of the invention, anti-oxidation characteristics, low-temperature resistance cracking performance are projected, and moisture resistance, mobility, temperature tolerance are good, it is ensured that the job stability and service life of capacitor, have good use value.
Description
Technical field
The present invention relates to capacitor technology field, and in particular to a kind of capacitor encapsulating wax of excellent combination property.
Background technology
In metallization film capacitor production, the hole between main medium and pole plate and main medium typically uses a kind of material
Embedding is carried out, to improve capacitance and insulating properties, and improves shelf depreciation, heat-resisting and stability.Simple commodity in use stone
Wax or microwax, exist under toughness plasticity difference low temperature easily embrittlement and have it is larger the defect such as shrink, and occur shrinking or cracking phenomena
During generation, then can form hole and be easily caused ionization phenomena, and discharge at higher voltages, puncture, and then have impact on electricity
The service life of container；And existing paraffin grade wax or microwax antioxygenic property are poor, and after waxiness is oxidized, its color becomes
Deep, overall acid number is raised, and can affect dielectric property, job stability and the service life of capacitor.Then there is damage using oils
Consumption is big and is easy to seepage, is not suitable with the requirement of current factory.
The content of the invention
The present invention is intended to provide a kind of capacitor encapsulating wax of excellent combination property.
The present invention is achieved through the following technical solutions：
A kind of capacitor encapsulating wax of excellent combination property, is made up of the material of following weight portion：
300 ~ 350 parts of paraffin, 15 ~ 20 parts of modified alta-muds, 15 ~ 20 parts of modified kaolins, 4 ~ 6 parts of nano zine oxides, 2 ~ 4 parts of titaniums
White lead, 2 ~ 4 parts of dry powders, 3 ~ 5 parts of kopols, 3 ~ 6 parts of epoxy resin, 2 ~ 4 parts of polybutadiene, 1 ~ 3 part of dibutyl naphthalenesulfonic acid
Sodium, 2 ~ 5 parts of dodecylbenzene sodium sulfonate, 4 ~ 6 parts of castor oil acids, 3 ~ 5 parts of lanolines, 3 ~ 6 parts of coconut oleoyl amines, 1 ~ 4 part of Konjac glucomannan,
1 ~ 3 part of alginate jelly, 2 ~ 3 parts of neoprenes, 6 ~ 8 parts of glycerol, 10 ~ 15 parts of vaseline；The modified alta-mud is by following weight portion
Material make：60 ~ 70 parts of bentonite, 5 ~ 8 parts of dodecyldimethylammonium hydroxide inner salts, 4 ~ 7 parts of methylcellulose, 6 ~ 8 parts of Hard Fat
Sour magnesium, 4 ~ 7 parts of polrvinyl chloride, 10 ~ 15 parts of acetone, 3 ~ 5 parts of Calcium Carbonate, 4 ~ 8 parts of sulfur, 2 ~ 4 parts of dioctyl phthalates；Institute
State modified kaolin to be made up of the material of following weight portion：50 ~ 60 parts of Kaolin, 2 ~ 3 parts of Flos Rosae Rugosae quintessence oils, 1 ~ 3 part of gold silver HUAJING
Oil, 2 ~ 4 parts of black Radix Aconiti Lateralis Preparata extracts, 1 ~ 2 part of Radix Glycyrrhizae extract, 2 ~ 3 parts of Flos Caryophylli extracts, 2 ~ 3 parts of hexamethoxymethyl melamines
Resin, 3 ~ 5 parts of ethylene glycol.
Further, the black Radix Aconiti Lateralis Preparata extract, Radix Glycyrrhizae extract, Flos Caryophylli extract are black Radix Aconiti Lateralis Preparata, Radix Glycyrrhizae, Flos Caryophylli respectively
Water extract, specially：3 times of clear water of corresponding composition and its quality is mixed, it is after boiling water decocts 35 ~ 45min, filtrate is dense
The half for being reduced to original volume is obtained final product.
Further, the method for preparing modified bentonite comprises the steps：
（1）200 mesh are crossed after bentonite is crushed, is subsequently placed in the salpeter solution that mass fraction is 12%, heating keeping temperature is
60 ~ 65 DEG C, leach after being stirred continuously 35 ~ 45min of process standby；
（2）By step（1）After bentonite deionized water after process is rinsed well, re-dry to water content is not more than 10%, and
Crushed 300 mesh standby；
（3）By step（2）The same dodecyldimethylammonium hydroxide inner salt of bentonite after process, methylcellulose, zinc stearate, polychlorostyrene
Ethylene, acetone, silicon powder, sulfur, dioctyl phthalate mix jointly, and heating keeping temperature is 45 ~ 55 DEG C, and is constantly stirred
Mixing is mixed, until overall water content is taken out after being not more than 6%, 500 mesh was finally crushed.
Further, the preparation method of the modified kaolin comprises the steps：
（1）After Kaolin is put into temperature for 1 ~ 2h of calcination processing under conditions of 800 ~ 850 DEG C, then temperature is risen to into 950 ~ 1000
DEG C, 1 ~ 2h of calcination processing naturally cools to room temperature standby after taking-up；
（2）By step（1）The same Flos Rosae Rugosae quintessence oil of Kaolin, honeysuckle essential oil after process, black Radix Aconiti Lateralis Preparata extract, Radix Glycyrrhizae extract,
Flos Caryophylli extract mixes jointly, after stirring, reheats dry standby to water content no more than 12%；
（3）By step（2）Kaolin after process mixes jointly with hexamethoxymethyl melamine resin, ethylene glycol, is heated to
75 ~ 85 DEG C, it is stirred continuously after being not more than 7% to overall water content.
A kind of preparation method of the capacitor encapsulating wax of excellent combination property, specially：Correspondence each component is put into jointly
In batch mixer, keeping temperature is 125 ~ 135 DEG C, is obtained final product after being stirred continuously 2 ~ 3h of batch mixing with 900 ~ 1000 revs/min of rotating speed.
The present invention has the advantages that：
Characteristic of the present invention according to paraffin, corresponding different material compositions of having arranged in pairs or groups have carried out modification to which, wherein adding
Modified alta-mud have stronger bonding, absorption and temperature-resistance characteristic, filling be scattered in paraffin in can improve its shrinkage characteristic, coordinate
The addition of epoxy resin, kopol etc. can improve the uniformity of its mobility and total quality density, the titanium dioxide of addition, double
Winged powder can further enhance its stability at relatively high temperatures；The modified kaolin bonding of addition, absorption, anti-oxidation characteristics are good
It is good, its acid number can be stablized in being dispersed in paraffin, the impact to its overall permanence such as temperature, electric discharge, bubble is reduced, coordinated castor
The addition of Oleum Sesami acid, alginate jelly, Konjac glucomannan, neoprene etc. can improve the uniformity of its mobility and total quality density；Changing
Property bentonite, modified kaolin and remaining composition comprehensive function under, embedding wax excellent electrical properties obtained in the present invention, antioxygen
Change characteristic, low-temperature resistance cracking performance project, moisture resistance, mobility, temperature tolerance are good, it is ensured that the job stability of capacitor and
Service life, has good use value.
Description of the drawings
Fig. 1 carries out heat-resisting property test curve figure for the embedding wax corresponding with matched group of embedding wax obtained in embodiment 1.
Specific embodiment
Embodiment 1
A kind of capacitor encapsulating wax of excellent combination property, is made up of the material of following weight portion：
350 parts of paraffin, 20 parts of modified alta-muds, 20 parts of modified kaolins, 6 parts of nano zine oxides, 4 parts of titanium dioxides, 4 parts of round trip flights
Powder, 5 parts of kopols, 6 parts of epoxy resin, 4 parts of polybutadiene, 3 parts of nekals, 5 parts of dodecylbenzene sodium sulfonate,
6 parts of castor oil acids, 5 parts of lanolines, 6 parts of coconut oleoyl amines, 4 parts of Konjac glucomannan, 3 parts of alginate jellys, 3 parts of neoprenes, 8 parts of glycerol, 15
Part vaseline；The modified alta-mud is made up of the material of following weight portion：70 parts of bentonite, 8 parts of dodecyl dimethyls are sweet
Dish alkali, 7 parts of methylcellulose, 8 parts of magnesium stearate, 7 parts of polrvinyl chloride, 15 parts of acetone, 5 parts of Calcium Carbonate, 8 parts of sulfur, 4 parts of adjacent benzene
Diformazan dioctyl phthalate；The modified kaolin is made up of the material of following weight portion：60 parts of Kaolin, 3 parts of Flos Rosae Rugosae quintessence oils, 3 parts
Honeysuckle essential oil, 4 parts of black Radix Aconiti Lateralis Preparata extracts, 2 parts of Radix Glycyrrhizae extracts, 3 parts of Flos Caryophylli extracts, 3 parts of hexamethoxymethyl melamines
Resin, 5 parts of ethylene glycol.
Further, the black Radix Aconiti Lateralis Preparata extract, Radix Glycyrrhizae extract, Flos Caryophylli extract are black Radix Aconiti Lateralis Preparata, Radix Glycyrrhizae, Flos Caryophylli respectively
Water extract, specially：3 times of clear water of corresponding composition and its quality is mixed, after boiling water decocts 45min, filtrate is concentrated
Half to original volume is obtained final product.
Further, the method for preparing modified bentonite comprises the steps：
（1）200 mesh are crossed after bentonite is crushed, is subsequently placed in the salpeter solution that mass fraction is 12%, heating keeping temperature is
65 DEG C, leach after being stirred continuously process 45min standby；
（2）By step（1）After bentonite deionized water after process is rinsed well, re-dry to water content is not more than 10%, and
Crushed 300 mesh standby；
（3）By step（2）The same dodecyldimethylammonium hydroxide inner salt of bentonite after process, methylcellulose, zinc stearate, polychlorostyrene
Ethylene, acetone, silicon powder, sulfur, dioctyl phthalate mix jointly, and heating keeping temperature is 45 ~ 55 DEG C, and is constantly stirred
Mixing is mixed, until overall water content is taken out after being not more than 6%, 500 mesh was finally crushed.
Further, the preparation method of the modified kaolin comprises the steps：
（1）After Kaolin is put into temperature for calcination processing 2h under conditions of 850 DEG C, then temperature is risen to into 1000 DEG C, at calcining
Reason 2h, naturally cools to room temperature standby after taking-up；
（2）By step（1）The same Flos Rosae Rugosae quintessence oil of Kaolin, honeysuckle essential oil after process, black Radix Aconiti Lateralis Preparata extract, Radix Glycyrrhizae extract,
Flos Caryophylli extract mixes jointly, after stirring, reheats dry standby to water content no more than 12%；
（3）By step（2）Kaolin after process mixes jointly with hexamethoxymethyl melamine resin, ethylene glycol, is heated to
85 DEG C, it is stirred continuously after being not more than 7% to overall water content.
A kind of preparation method of the capacitor encapsulating wax of excellent combination property, specially：Correspondence each component is put into jointly
In batch mixer, keeping temperature is 130 ~ 135 DEG C, is obtained final product after being stirred continuously batch mixing 3h with 1000 revs/min of rotating speed.
Embodiment 2
A kind of capacitor encapsulating wax of excellent combination property, is made up of the material of following weight portion：
300 parts of paraffin, 15 parts of modified alta-muds, 15 parts of modified kaolins, 4 parts of nano zine oxides, 2 parts of titanium dioxides, 2 parts of round trip flights
Powder, 3 parts of kopols, 3 parts of epoxy resin, 2 parts of polybutadiene, 1 part of nekal, 2 parts of dodecylbenzene sodium sulfonate,
4 parts of castor oil acids, 3 parts of lanolines, 3 parts of coconut oleoyl amines, 1 part of Konjac glucomannan, 1 part of alginate jelly, 2 parts of neoprenes, 6 parts of glycerol, 10
Part vaseline；The modified alta-mud is made up of the material of following weight portion：60 parts of bentonite, 5 parts of dodecyl dimethyls are sweet
Dish alkali, 4 parts of methylcellulose, 6 parts of magnesium stearate, 4 parts of polrvinyl chloride, 10 parts of acetone, 3 parts of Calcium Carbonate, 4 parts of sulfur, 2 parts of adjacent benzene
Diformazan dioctyl phthalate；The modified kaolin is made up of the material of following weight portion：50 parts of Kaolin, 2 parts of Flos Rosae Rugosae quintessence oils, 1 part
Honeysuckle essential oil, 2 parts of black Radix Aconiti Lateralis Preparata extracts, 1 part of Radix Glycyrrhizae extract, 2 parts of Flos Caryophylli extracts, 2 parts of hexamethoxymethyl melamines
Resin, 3 parts of ethylene glycol.
Further, the black Radix Aconiti Lateralis Preparata extract, Radix Glycyrrhizae extract, Flos Caryophylli extract are black Radix Aconiti Lateralis Preparata, Radix Glycyrrhizae, Flos Caryophylli respectively
Water extract, specially：3 times of clear water of corresponding composition and its quality is mixed, after boiling water decocts 35min, filtrate is concentrated
Half to original volume is obtained final product.
Further, the method for preparing modified bentonite comprises the steps：
（1）200 mesh are crossed after bentonite is crushed, is subsequently placed in the salpeter solution that mass fraction is 12%, heating keeping temperature is
60 DEG C, leach after being stirred continuously process 35min standby；
（2）By step（1）After bentonite deionized water after process is rinsed well, re-dry to water content is not more than 10%, and
Crushed 300 mesh standby；
（3）By step（2）The same dodecyldimethylammonium hydroxide inner salt of bentonite after process, methylcellulose, zinc stearate, polychlorostyrene
Ethylene, acetone, silicon powder, sulfur, dioctyl phthalate mix jointly, and heating keeping temperature is 45 DEG C, and is stirred continuously
Mixing, until overall water content is taken out after being not more than 6%, finally crushed 500 mesh.
Further, the preparation method of the modified kaolin comprises the steps：
（1）After Kaolin is put into temperature for calcination processing 1h under conditions of 800 DEG C, then temperature is risen to into 950 DEG C, calcination processing
1h, naturally cools to room temperature standby after taking-up；
（2）By step（1）The same Flos Rosae Rugosae quintessence oil of Kaolin, honeysuckle essential oil after process, black Radix Aconiti Lateralis Preparata extract, Radix Glycyrrhizae extract,
Flos Caryophylli extract mixes jointly, after stirring, reheats dry standby to water content no more than 12%；
（3）By step（2）Kaolin after process mixes jointly with hexamethoxymethyl melamine resin, ethylene glycol, is heated to
75 DEG C, it is stirred continuously after being not more than 7% to overall water content.
A kind of preparation method of the capacitor encapsulating wax of excellent combination property, specially：Correspondence each component is put into jointly
In batch mixer, keeping temperature is 125 ~ 130 DEG C, is obtained final product after being stirred continuously batch mixing 2h with 900 revs/min of rotating speed.
Comparative example 1
This comparative example 1 compared with Example 1, does not do any modification to swelling and Kaolin, i.e., respectively with etc. matter
The common bentonite and Kaolin substituting modification bentonite and modified kaolin of amount, method and step all same in addition.
Comparative example 2
This comparative example 2 compared with Example 2, without modified alta-mud and modified kaolin composition, method in addition
Step all same.
Matched group
Existing commercially available capacitor encapsulating wax.
In order to contrast effect of the present invention, performance test is carried out to embedding wax obtained in above-mentioned five kinds of modes correspondence, table 1 below is
Corresponding correction data：
Table 1
| Specific insulation（50°C）, Ω cm | Low temperature resistant duration（h） | Anti-oxidative stability energy, 100h（mgKOH/g） | Anti-oxidative stability energy, 150h（mgKOH/g） | |
| Embodiment 1 | 6.2×1015 | 24.5 | 0.024 | 0.047 |
| Embodiment 2 | 6.3×1015 | 24.7 | 0.022 | 0.044 |
| Comparative example 1 | 5.9×1015 | 21.9 | 0.049 | 0.119 |
| Comparative example 2 | 5.3×1015 | 18.4 | 0.043 | 0.088 |
| Matched group | 5.1×1015 | 17.6 | 0.050 | 0.122 |
Note：Described low temperature resistant duration in upper table 1 is referred to：Paraffin is made into volume for 5cm3Sample, be put in -60 DEG C of bar
Under part, observe which and keep the average duration without cracking or breakage；Described anti-oxidative stability can be referred to and contact empty at 100 DEG C
The acid number index of correspondence embedding wax after other accelerated oxidation 100h, 150h of edema caused by disorder of QI.
In order to further contrast effect of the present invention, from the filling corresponding with matched group of embedding wax obtained in comparative example 1
Sealing wax carries out heat-resisting property test, and test data therein is as shown in Figure 1：
In Fig. 1 A line segments correspondence embodiment 1, B line segments correspondence matched group, from figure in " temperature-needle penetration " curve,
Embodiment 1 is in plastic state in the range of -60 ~ 60 DEG C, and matched group is in the case of higher than 40 DEG C, and state substantially becomes
Change, show that corresponding embedding wax temperature resistance of the invention becomes performance more preferably, storage and stability in use are more preferably.
In summary, the excellent combination property of embedding wax of the present invention, has good popularizing value.
Claims (5)
1. a kind of capacitor encapsulating wax of excellent combination property, it is characterised in that be made up of the material of following weight portion：
300 ~ 350 parts of paraffin, 15 ~ 20 parts of modified alta-muds, 15 ~ 20 parts of modified kaolins, 4 ~ 6 parts of nano zine oxides, 2 ~ 4 parts of titaniums
White lead, 2 ~ 4 parts of dry powders, 3 ~ 5 parts of kopols, 3 ~ 6 parts of epoxy resin, 2 ~ 4 parts of polybutadiene, 1 ~ 3 part of dibutyl naphthalenesulfonic acid
Sodium, 2 ~ 5 parts of dodecylbenzene sodium sulfonate, 4 ~ 6 parts of castor oil acids, 3 ~ 5 parts of lanolines, 3 ~ 6 parts of coconut oleoyl amines, 1 ~ 4 part of Konjac glucomannan,
1 ~ 3 part of alginate jelly, 2 ~ 3 parts of neoprenes, 6 ~ 8 parts of glycerol, 10 ~ 15 parts of vaseline；The modified alta-mud is by following weight portion
Material make：60 ~ 70 parts of bentonite, 5 ~ 8 parts of dodecyldimethylammonium hydroxide inner salts, 4 ~ 7 parts of methylcellulose, 6 ~ 8 parts of Hard Fat
Sour magnesium, 4 ~ 7 parts of polrvinyl chloride, 10 ~ 15 parts of acetone, 3 ~ 5 parts of Calcium Carbonate, 4 ~ 8 parts of sulfur, 2 ~ 4 parts of dioctyl phthalates；Institute
State modified kaolin to be made up of the material of following weight portion：50 ~ 60 parts of Kaolin, 2 ~ 3 parts of Flos Rosae Rugosae quintessence oils, 1 ~ 3 part of gold silver HUAJING
Oil, 2 ~ 4 parts of black Radix Aconiti Lateralis Preparata extracts, 1 ~ 2 part of Radix Glycyrrhizae extract, 2 ~ 3 parts of Flos Caryophylli extracts, 2 ~ 3 parts of hexamethoxymethyl melamines
Resin, 3 ~ 5 parts of ethylene glycol.
2. a kind of capacitor encapsulating wax of excellent combination property according to claim 1, it is characterised in that the black Radix Aconiti Lateralis Preparata
Extract, Radix Glycyrrhizae extract, Flos Caryophylli extract are the water extract of black Radix Aconiti Lateralis Preparata, Radix Glycyrrhizae, Flos Caryophylli respectively, specially：By it is corresponding into
Point mix with the clear water of 3 times of its quality, after boiling water 35 ~ 45min of decoction, the half for concentrating the filtrate to original volume is obtained final product.
3. the capacitor encapsulating wax of a kind of excellent combination property according to claim 1, it is characterised in that described modified swollen
The preparation method of profit soil comprises the steps：
（1）200 mesh are crossed after bentonite is crushed, is subsequently placed in the salpeter solution that mass fraction is 12%, heating keeping temperature is
60 ~ 65 DEG C, leach after being stirred continuously 35 ~ 45min of process standby；
（2）By step（1）After bentonite deionized water after process is rinsed well, re-dry to water content is not more than 10%, and
Crushed 300 mesh standby；
（3）By step（2）The same dodecyldimethylammonium hydroxide inner salt of bentonite after process, methylcellulose, zinc stearate, polychlorostyrene
Ethylene, acetone, silicon powder, sulfur, dioctyl phthalate mix jointly, and heating keeping temperature is 45 ~ 55 DEG C, and is constantly stirred
Mixing is mixed, until overall water content is taken out after being not more than 6%, 500 mesh was finally crushed.
4. a kind of capacitor encapsulating wax of excellent combination property according to claim 1, it is characterised in that the modified height
The preparation method of ridge soil comprises the steps：
（1）After Kaolin is put into temperature for 1 ~ 2h of calcination processing under conditions of 800 ~ 850 DEG C, then temperature is risen to into 950 ~ 1000
DEG C, 1 ~ 2h of calcination processing naturally cools to room temperature standby after taking-up；
（2）By step（1）The same Flos Rosae Rugosae quintessence oil of Kaolin, honeysuckle essential oil after process, black Radix Aconiti Lateralis Preparata extract, Radix Glycyrrhizae extract,
Flos Caryophylli extract mixes jointly, after stirring, reheats dry standby to water content no more than 12%；
（3）By step（2）Kaolin after process mixes jointly with hexamethoxymethyl melamine resin, ethylene glycol, is heated to
75 ~ 85 DEG C, it is stirred continuously after being not more than 7% to overall water content.
5. a kind of preparation method of the capacitor encapsulating wax of excellent combination property as claimed in claim 1, it is characterised in that tool
Body is：Correspondence each component is put in batch mixer jointly, keeping temperature is 125 ~ 135 DEG C, with 900 ~ 1000 revs/min of rotating speed
Obtain final product after being stirred continuously 2 ~ 3h of batch mixing.
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Cited By (3)
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| CN107805324A (en) * | 2017-11-18 | 2018-03-16 | 陈馨雅 | A kind of capacitor encapsulating wax filler |
| CN107936584A (en) * | 2017-11-18 | 2018-04-20 | 陈馨雅 | A kind of capacitor encapsulating wax and preparation method thereof |
| CN108276862A (en) * | 2018-02-05 | 2018-07-13 | 合肥华盖光伏科技有限公司 | A kind of preparation method of environment friendly emulsion paint |
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| CN102153872A (en) * | 2011-01-22 | 2011-08-17 | 上海泰尔精蜡有限公司 | Seal wax composition for train end connector of motor train unit and preparation method thereof |
| CN102382473A (en) * | 2011-09-17 | 2012-03-21 | 安徽江威精密制造有限公司 | Novel metalized film capacitor encapsulation wax |
| CN102367331A (en) * | 2011-10-27 | 2012-03-07 | 铜陵市新泰电容电器有限责任公司 | Metallized-film capacitor sealing agent |
| CN103756336A (en) * | 2013-12-30 | 2014-04-30 | 宁国市龙驰电器有限公司 | Microcrystalline-wax-powder encapsulating material for capacitor and preparation method thereof |
| CN104292853A (en) * | 2014-09-24 | 2015-01-21 | 铜陵市新泰电容电器有限责任公司 | High-freezing-resistance underground water pump capacitor potting agent |
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| CN107805324A (en) * | 2017-11-18 | 2018-03-16 | 陈馨雅 | A kind of capacitor encapsulating wax filler |
| CN107936584A (en) * | 2017-11-18 | 2018-04-20 | 陈馨雅 | A kind of capacitor encapsulating wax and preparation method thereof |
| CN108276862A (en) * | 2018-02-05 | 2018-07-13 | 合肥华盖光伏科技有限公司 | A kind of preparation method of environment friendly emulsion paint |
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Application publication date: 20170329 |