CN108517061A - A kind of nanometer of reinforcement bellows material and preparation method thereof - Google Patents
A kind of nanometer of reinforcement bellows material and preparation method thereof Download PDFInfo
- Publication number
- CN108517061A CN108517061A CN201810232447.XA CN201810232447A CN108517061A CN 108517061 A CN108517061 A CN 108517061A CN 201810232447 A CN201810232447 A CN 201810232447A CN 108517061 A CN108517061 A CN 108517061A
- Authority
- CN
- China
- Prior art keywords
- added
- mentioned
- taken
- nanometer
- hours
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
- C08F20/00—Homopolymers and 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
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/12—Esters of monohydric alcohols or phenols
- C08F20/14—Methyl esters, e.g. methyl (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- 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
-
- 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
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Abstract
The invention discloses a kind of nanometer of reinforcement bellows materials, it is made of the raw material of following weight parts：High density polyethylene (HDPE) 110 140, methyl methacrylate 20 30, sodium peroxydisulfate 0.6 0.7, nano silicon dioxide 10 16, dithio-salicylic acid 13, Diacetone Acrylamide 0.8 1, tertiary butyl are to biphenol 0.8 2, dodecyl trimethyl ammonium chloride 12, polyvinyl alcohol 34, it is compatible that the present invention realizes effectively dispersion of the nano silicon dioxide in polyester liquid, improves the mechanical stability and intensity of finished-product material.
Description
Technical field
The invention belongs to tubing fields, and in particular to a kind of nanometer of reinforcement bellows material and preparation method thereof.
Background technology
Polytene corrugated tube is a kind of novel tube with Special-shaped section ring-type ripple struction, may replace common modeling
Expects pipe and other materials pipe are used as wiring architecture casing, irrigation and water conservancy infiltration drainpipe, cable guide, casing etc.；Application number
201510230205.3 disclosing a kind of manufacturing process of single wall bellows, include the following steps：S1, by following parts by weight
Hot melt adhesive 50-70, vistanex 30-50, tackifying resin 3-5, compound stabilizer 1.2-2, fire retardant 1-2, reinforcing agent 5-
30, compatilizer 0.02-0.05, toughener 5-8 are added in the closed mixer to run at high speed；S2, by the mixing in step S1
After object is kneaded and is granulated at 100-140 DEG C with mixer, puts into single screw extrusion machine, squeeze out, cut at 100-150 DEG C
Grain, air-cooled molding；S3, the material grain and hot melt adhesive that are obtained in step S2 are melted respectively after co-extrusion at double wall casing, in this method
The compatibility of each filler and interlaminar resin is poor, is easily reduced the stability_intensity of finished product bellows.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of nanometer of reinforcement bellows material and
Preparation method.
To achieve the above object, the present invention uses following technical scheme：
A kind of nanometer of reinforcement bellows material, it is made of the raw material of following weight parts：
High density polyethylene (HDPE) 110-140, methyl methacrylate 20-30, sodium peroxydisulfate 0.6-0.7, nano silicon dioxide 10-
16, dithio-salicylic acid 1-3, Diacetone Acrylamide 0.8-1, tertiary butyl are to biphenol 0.8-2, trimethyl chlorination
Ammonium 1-2, polyvinyl alcohol 3-4.
The preparation method of a kind of nanometer of reinforcement bellows material, includes the following steps：
（1）It takes tertiary butyl to biphenol, is added in the absolute ethyl alcohol of 10-13 times of its weight, stirs evenly, obtain alcoholic solution；
（2）Sodium peroxydisulfate is taken, is added in the deionized water of 20-25 times of its weight, stirs evenly；
（3）Nano silicon dioxide, Diacetone Acrylamide mixing are taken, is added in the deionized water of 20-30 times of mixture weight,
It is 55-60 DEG C to increase temperature, and insulated and stirred 1-2 hours obtains nano dispersion fluid；
（4）Methyl methacrylate is taken, is added in above-mentioned alcoholic solution, stirs evenly, be sent in reaction kettle, be passed through nitrogen,
It is 60-70 DEG C to adjust temperature of reaction kettle, and above-mentioned sodium persulfate aqueous solution, insulation reaction 4-5 hours is added, and discharging cooling is added
Above-mentioned nano dispersion fluid, it is 76-80 DEG C to increase temperature, insulated and stirred 1-2 hours, and discharging cooling obtains polymer emulsion；
（5）Polyvinyl alcohol is taken, is added in above-mentioned polymer emulsion, 10-20 minutes ultrasonic, filtering washes precipitation, vacuum
It is 1-2 hours dry at 50-55 DEG C, it obtains polymer-modified；
（6）It takes above-mentioned polymer-modified, is mixed with remaining each raw material, stir evenly, be sent in extruder, melting extrusion is cold
But to get.
Advantages of the present invention：
Nano silicon dioxide is used the aqueous dispersions decentralized processing of Diacetone Acrylamide by the present invention first, then with methyl-prop
E pioic acid methyl ester is monomer, is polymerize under sodium peroxydisulfate effect, by the dispersion liquid of obtained polymer solution and nano silicon dioxide
It is blended, it is compatible to realize effectively dispersion of the nano silicon dioxide in polyester liquid, improves the mechanical stability of finished-product material
And intensity.
Specific implementation mode
Embodiment 1
A kind of nanometer of reinforcement bellows material, it is made of the raw material of following weight parts：
High density polyethylene (HDPE) 110, methyl methacrylate 20, sodium peroxydisulfate 0.6, nano silicon dioxide 10, dithio-salicylic acid
1, Diacetone Acrylamide 0.8, tertiary butyl are to biphenol 0.8, dodecyl trimethyl ammonium chloride 1, polyvinyl alcohol 3.
The preparation method of a kind of nanometer of reinforcement bellows material, includes the following steps：
（1）It takes tertiary butyl to biphenol, is added in the absolute ethyl alcohol of 10 times of its weight, stirs evenly, obtain alcoholic solution；
（2）Sodium peroxydisulfate is taken, is added in the deionized water of 20 times of its weight, stirs evenly；
（3）Nano silicon dioxide, Diacetone Acrylamide mixing are taken, is added in the deionized water of 20 times of mixture weight, rises
High-temperature is 55 DEG C, and insulated and stirred 1 hour obtains nano dispersion fluid；
（4）Methyl methacrylate is taken, is added in above-mentioned alcoholic solution, stirs evenly, be sent in reaction kettle, be passed through nitrogen,
It is 60 DEG C to adjust temperature of reaction kettle, and above-mentioned sodium persulfate aqueous solution, insulation reaction 4 hours is added, and above-mentioned receive is added in discharging cooling
Rice dispersion liquid, it is 76 DEG C to increase temperature, insulated and stirred 1 hour, and discharging cooling obtains polymer emulsion；
（5）Polyvinyl alcohol is taken, is added in above-mentioned polymer emulsion, ultrasound 10 minutes, filtering washes precipitation, 50 DEG C of vacuum
Lower drying 1 hour, obtains polymer-modified；
（6）It takes above-mentioned polymer-modified, is mixed with remaining each raw material, stir evenly, be sent in extruder, melting extrusion is cold
But to get.
Embodiment 2
A kind of nanometer of reinforcement bellows material, it is made of the raw material of following weight parts：
High density polyethylene (HDPE) 140, methyl methacrylate 30, sodium peroxydisulfate 0.7, nano silicon dioxide 16, dithio-salicylic acid
1-3, Diacetone Acrylamide 1, tertiary butyl are to biphenol 2, dodecyl trimethyl ammonium chloride 2, polyvinyl alcohol 4.
The preparation method of a kind of nanometer of reinforcement bellows material, includes the following steps：
（1）It takes tertiary butyl to biphenol, is added in the absolute ethyl alcohol of 13 times of its weight, stirs evenly, obtain alcoholic solution；
（2）Sodium peroxydisulfate is taken, is added in the deionized water of 25 times of its weight, stirs evenly；
（3）Nano silicon dioxide, Diacetone Acrylamide mixing are taken, is added in the deionized water of 30 times of mixture weight, rises
High-temperature is 60 DEG C, and insulated and stirred 2 hours obtains nano dispersion fluid；
（4）Methyl methacrylate is taken, is added in above-mentioned alcoholic solution, stirs evenly, be sent in reaction kettle, be passed through nitrogen,
It is 70 DEG C to adjust temperature of reaction kettle, and above-mentioned sodium persulfate aqueous solution, insulation reaction 5 hours is added, and above-mentioned receive is added in discharging cooling
Rice dispersion liquid, it is 80 DEG C to increase temperature, insulated and stirred 2 hours, and discharging cooling obtains polymer emulsion；
（5）Polyvinyl alcohol is taken, is added in above-mentioned polymer emulsion, ultrasound 20 minutes, filtering washes precipitation, 55 DEG C of vacuum
Lower drying 2 hours, obtains polymer-modified；
（6）It takes above-mentioned polymer-modified, is mixed with remaining each raw material, stir evenly, be sent in extruder, melting extrusion is cold
But to get.
Claims (2)
1. a kind of nanometer of reinforcement bellows material, which is characterized in that it is made of the raw material of following weight parts：
High density polyethylene (HDPE) 110-140, methyl methacrylate 20-30, sodium peroxydisulfate 0.6-0.7, nano silicon dioxide 10-
16, dithio-salicylic acid 1-3, Diacetone Acrylamide 0.8-1, tertiary butyl are to biphenol 0.8-2, trimethyl chlorination
Ammonium 1-2, polyvinyl alcohol 3-4.
2. a kind of preparation method of nanometer reinforcement bellows material as described in claim 1, which is characterized in that including following step
Suddenly：
（1）It takes tertiary butyl to biphenol, is added in the absolute ethyl alcohol of 10-13 times of its weight, stirs evenly, obtain alcoholic solution；
（2）Sodium peroxydisulfate is taken, is added in the deionized water of 20-25 times of its weight, stirs evenly；
（3）Nano silicon dioxide, Diacetone Acrylamide mixing are taken, is added in the deionized water of 20-30 times of mixture weight,
It is 55-60 DEG C to increase temperature, and insulated and stirred 1-2 hours obtains nano dispersion fluid；
（4）Methyl methacrylate is taken, is added in above-mentioned alcoholic solution, stirs evenly, be sent in reaction kettle, be passed through nitrogen,
It is 60-70 DEG C to adjust temperature of reaction kettle, and above-mentioned sodium persulfate aqueous solution, insulation reaction 4-5 hours is added, and discharging cooling is added
Above-mentioned nano dispersion fluid, it is 76-80 DEG C to increase temperature, insulated and stirred 1-2 hours, and discharging cooling obtains polymer emulsion；
（5）Polyvinyl alcohol is taken, is added in above-mentioned polymer emulsion, 10-20 minutes ultrasonic, filtering washes precipitation, vacuum
It is 1-2 hours dry at 50-55 DEG C, it obtains polymer-modified；
（6）It takes above-mentioned polymer-modified, is mixed with remaining each raw material, stir evenly, be sent in extruder, melting extrusion is cold
But to get.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810232447.XA CN108517061A (en) | 2018-03-21 | 2018-03-21 | A kind of nanometer of reinforcement bellows material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810232447.XA CN108517061A (en) | 2018-03-21 | 2018-03-21 | A kind of nanometer of reinforcement bellows material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108517061A true CN108517061A (en) | 2018-09-11 |
Family
ID=63433820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810232447.XA Withdrawn CN108517061A (en) | 2018-03-21 | 2018-03-21 | A kind of nanometer of reinforcement bellows material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108517061A (en) |
-
2018
- 2018-03-21 CN CN201810232447.XA patent/CN108517061A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101851363B (en) | Regeneration method of waste polyethylene | |
| CN102380918B (en) | Technology for recovering leftover materials of polyvinyl fluoride (PVF) films | |
| CN101899201B (en) | Method for preparing PET (Polyethylene Terephthalate) engineering plastic particle of attapulgite fast crystallization | |
| CN105218944A (en) | A kind of low VOC antibacterial polypropylene diatomite composite material and preparation method thereof | |
| CN107286692A (en) | A kind of crystal whisker reinforced and toughened plastics of modified gypsum base and preparation method thereof | |
| CN108164811A (en) | A kind of production method of graphene functionalized polypropylene bellows | |
| CN104861333A (en) | High impact resistance and high fluidity polyvinyl chloride cable material | |
| CN104961960A (en) | Antibacterial PE (polyethylene) filling masterbatch and preparation method for same | |
| CN105504594A (en) | Polyvinyl chloride plastic and preparation method thereof | |
| CN107778737A (en) | PVC C powers cable sleeve and its production method | |
| CN107540769A (en) | A kind of polymer overmold type building thermal insulation material and preparation method thereof | |
| CN108517061A (en) | A kind of nanometer of reinforcement bellows material and preparation method thereof | |
| CN110079030A (en) | Environment friendly and pollution-free industrial chlorinated polyvinyl chloride tubes of one kind and its preparation method and application | |
| CN107216584B (en) | A kind of fluororesin alloy and preparation method thereof | |
| CN105602115B (en) | Polypropylene nucleating agent composition and preparation method thereof | |
| CN104804353A (en) | ASA (acrylonitrile styrene acrylate)-modified material for co-extrusion coating with high weather resistance and preparation method of ASA-modified material | |
| CN104861343A (en) | High-toughness polyvinyl chloride tube and production method thereof | |
| CN110079032A (en) | A kind of communications protection high-strength polyvinyl chloride pipe and preparation method thereof | |
| CN105111697A (en) | PBT/PP plastic alloy material good in compatibility and preparation method thereof | |
| CN108517060A (en) | A kind of shock resistance polyethylene corrugated tube material and preparation method thereof | |
| CN114015209A (en) | Slag micro powder enhanced PET plastic steel binding belt and preparation method thereof | |
| CN107344990A (en) | A kind of preparation method for the modified gypsum base whisker of activeness and quietness plastics and its based on emulsion polymerization | |
| CN106916361A (en) | Regenerated polythene composition and preparation method thereof | |
| CN104962000A (en) | Preparation method for flame-retardant PVC-U drain pipe | |
| CN106398024B (en) | High level lamination rainwater tubing and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180911 |
|
| WW01 | Invention patent application withdrawn after publication |