CN109021475A - A kind of preparation method of wear-resistant high toughness plastic hose - Google Patents
A kind of preparation method of wear-resistant high toughness plastic hose Download PDFInfo
- Publication number
- CN109021475A CN109021475A CN201810819271.8A CN201810819271A CN109021475A CN 109021475 A CN109021475 A CN 109021475A CN 201810819271 A CN201810819271 A CN 201810819271A CN 109021475 A CN109021475 A CN 109021475A
- Authority
- CN
- China
- Prior art keywords
- parts
- wear
- section
- plastic hose
- resistant high
- 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- Withdrawn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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- 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 preparation method of wear-resistant high toughness plastic hose, the technique by the raw materials such as carbon fiber, acrylic resin, poly- hydroxyl valerate, polyimides, montmorillonite, hexadecyltrimethylammonium chloride, alginic acid, dilauryl thiodipropionate, talcum powder, calcium dioxide respectively by high speed mix, gradient increased temperature plasticate, pressure filtration, vacuum reaction, parallel double-screw squeeze out, physical blending be granulated, EtOH Sonicate cleaning, nitrogen activation solidify and etc. wear-resistant high toughness plastic hose is prepared.The wear-resistant high toughness plastic hose being prepared, toughness is high, wear-resisting, consume is small, can satisfy the demand of a variety of users.
Description
Technical field
The present invention relates to this technical fields of plastic flexible pipe, are related specifically to a kind of system of wear-resistant high toughness plastic hose
Preparation Method.
Background technique
Acrylic acid is important organic synthesis raw material and synthetic resin monomer, is the very fast vinyl list of polymerization speed
Body is simplest unsaturated carboxylic acid, is made of a vinyl and a carboxyl.Pure acrylic acid is colorless clear liquid,
Penetrating odor with feature.It can dissolve each other with water, alcohol, ether and chloroform, be prepared by the propylene obtained from oil plant.Greatly
Majority is to manufacture the esters of acrylic acid such as methyl acrylate, ethyl ester, butyl ester, hydroxyl ethyl ester.Acrylic acid and acrylate can be with homopolymerizations
And copolymerization, polymer is for industrial materials such as synthetic resin, synthetic fibers, super absorbent resin, building materials, coating.
Currently, world economy has entered transition adjustment period, and the whole world, which is in, gets rid of old growth, the reconstruct industrial structure new period,
The world is look for new motive force of growth and develops engine, and global industrial transformation, factor mobility, is administered and changed at structural adjustment,
Through " the new normality " that becomes World business cycle variation.In addition factor cost continues to increase, and resource, environment, the energy are about
Beam is reinforced comprehensively, and excess capacity is particularly thorny, and innovation ability is insufficient, the condition advantage of original cost advantage and imported technology by
Decrescence weak, important change has occurred in the condition of supporting plastic industry high speed development.Plastics industry switchs to middling speed by rapid growth
Grow steadily, while economic downstream pressure increases, enterprise production and management also faces many difficulties and problems.Current plastics industry is just
The traditional advantage for facing low cost of labor constantly weakens, technological progress quickly crosses over that paces slow down, newcoming advantage obviously weakens, advises
The serious challenges such as mould expansive space is greatly reduced, traditional profit space is extruded.This absolutely proves that plastics industry must be accelerated
It transforms the mode of development, accelerates restructuring, Speeding Up The Advancement of technology and scientific and technical innovation focus on energy and improve development quality and effect
Benefit is come up, so the industry reform under premised on technological innovation is particularly important, technique, the technology for improving plastic industry entirety are
Strive the key content of this behave.
Summary of the invention
In order to solve the above-mentioned technical problem, the invention discloses a kind of preparation method of wear-resistant high toughness plastic hose,
The technique by carbon fiber, acrylic resin, poly- hydroxyl valerate, polyimides, montmorillonite, hexadecyltrimethylammonium chloride,
The raw materials such as alginic acid, dilauryl thiodipropionate, talcum powder, calcium dioxide are mixed by high speed respectively, gradient increased temperature is plasticated,
Pressure filtration, vacuum reaction, parallel double-screw squeeze out, physical blending be granulated, EtOH Sonicate cleaning, nitrogen activation solidification and etc.
Wear-resistant high toughness plastic hose is prepared.The wear-resistant high toughness plastic hose being prepared, toughness is high, wear-resisting, consumption
It damages small, can satisfy the demand of a variety of users.
Technical solution: to solve the above-mentioned problems, the invention discloses a kind of preparations of wear-resistant high toughness plastic hose
Method, comprising the following steps:
(1) by 20-25 parts of carbon fiber, 15-20 parts of acrylic resin, hydroxyl valerate 5-10 parts poly-, polyimides 5-9
It is stirred, 2000 revs/min, stirs 30-50 minutes, mixture is spare in 3-8 parts of part, montmorillonite injection high-speed mixers；
(2) open mill is preheated, open mill temperature setting is 65 DEG C, is increased to setting temperature to temperature, step (1) is added
Mixture, 3-10 parts of hexadecyltrimethylammonium chloride, 2-9 parts of alginic acid, 4-8 parts of dilauryl thiodipropionate, talcum powder
3-7 parts, 1-2 parts of calcium dioxide, 2-3 parts of activator, 1-4 parts of stabilizer, plasticate 20-30 minutes, then heat to 80 DEG C,
Modeling is practiced 30-50 minutes again, is subsequently cooled to 37-42 DEG C, keeps the temperature spare；
(3) product of step (2) sorting film is crossed to be filtered；
(4) it is added in vacuum reaction kettle to the filtration product of step (3) and carries out vacuum reaction, vacuum reaction temperature is
165-190 DEG C, vacuum pressure 2*10-7Pa, reaction time are 2-5 hours；
(5) it will be melted in the product injection parallel double-screw extruder of step (4), physical blending is granulated, is squeezed out extremely
Mold；
(6) material is carried out under 65 DEG C of nitrogen protection atmosphere then with being dried with nitrogen with the casting of ethyl alcohol cleaning step (5)
Material solidification 90-150min, is then packed to get finished product.
Preferably, in the step (2) activator in ethylenediamine phosphate, dimethylbenzene, prodan, ammonium chloride one
Kind is several.
Preferably, in the step (2) stabilizer in magnesium stearate, odium stearate, aluminum stearate, potassium stearate
It is one or more of.
Preferably, it is filtered into pressure filtration in the step (3), the pressure used is 10MPa.
Preferably, the sorting membrane aperture in the step (3) is 0.2 μm.
Preferably, the physical blending in the step (5) is granulated parameter are as follows: screw rod is Strong shear combination, feed opening temperature
Be 120-125 DEG C, remaining temperature be followed successively by 165-170 DEG C of second segment, 200-205 DEG C of third section, the 4th section to the 7th section be
210-215 DEG C, the 8th section 220 DEG C, the 9th section 215 DEG C, the tenth section 205 DEG C, the 11st section 190-195 DEG C, screw speed 800
Rev/min.
Preferably, the ethyl alcohol cleaning in the step (6) is that EtOH Sonicate cleans, ultrasonic power 150W, ultrasonic time
It is 10-15 minutes.
Compared with prior art, the present invention has the advantages that:
(1) preparation method of wear-resistant high toughness plastic hose of the invention is by carbon fiber, acrylic resin, poly- hydroxyl penta
Acid esters, polyimides, montmorillonite, hexadecyltrimethylammonium chloride, alginic acid, dilauryl thiodipropionate, talcum powder, two
The raw materials such as calcium oxide are mixed by high speed respectively, gradient increased temperature is plasticated, pressure filtration, vacuum reaction, parallel double-screw extrusion, object
Reason be blended be granulated, EtOH Sonicate cleaning, nitrogen activation solidification and etc. wear-resistant high toughness plastic hose is prepared.Preparation and
At wear-resistant high toughness plastic hose, toughness is high, wear-resisting, consume is small, can satisfy the demand of a variety of users.
(2) wear-resistant high toughness plastic hose raw material of the invention be easy to get, simple process, be suitable for heavy industrialization transport
With practical.
Specific embodiment
Embodiment 1
(1) by 20 parts of carbon fiber, 15 parts of acrylic resin, 5 parts of poly- hydroxyl valerate, 5 parts of polyimides, 3 parts of montmorillonite
It is stirred, 2000 revs/min, stirs 30 minutes, mixture is spare in injection high-speed mixer；
(2) open mill is preheated, open mill temperature setting is 65 DEG C, is increased to setting temperature to temperature, step (1) is added
Mixture, 3 parts of hexadecyltrimethylammonium chloride, 2 parts of alginic acid, 4 parts of dilauryl thiodipropionate, 3 parts of talcum powder, dioxy
Change 1 part of calcium, 2 parts of ethylenediamine phosphate, 1 part of magnesium stearate, plasticate 20 minutes, then heat to 80 DEG C, modeling practices 30 points again
Clock is subsequently cooled to 37-42 DEG C, keeps the temperature spare；
(3) product of step (2) is crossed sorting film to be filtered, wherein being filtered into pressure filtration, the pressure used is
10Mpa, sorting membrane aperture are 0.2 μm；
(4) it is added in vacuum reaction kettle to the filtration product of step (3) and carries out vacuum reaction, vacuum reaction temperature is
165 DEG C, vacuum pressure 2*10-7Pa, reaction time are 2 hours；
(5) it will be melted in the product injection parallel double-screw extruder of step (4), physical blending is granulated, is squeezed out extremely
Mold, wherein physical blending be granulated parameter are as follows: screw rod be Strong shear combine, feed opening temperature be 120-125 DEG C, remaining temperature according to
It is secondary for 165-170 DEG C of second segment, 200-205 DEG C of third section, the 4th section to the 7th section be 210-215 DEG C, the 8th section 220 DEG C,
9th section 215 DEG C, the tenth section 205 DEG C, the 11st section 190-195 DEG C, screw speed are 800 revs/min；
(6) material is carried out under 65 DEG C of nitrogen protection atmosphere then with being dried with nitrogen with the casting of ethyl alcohol cleaning step (5)
Then material solidification 90min packs to get finished product, wherein ethyl alcohol cleaning is that EtOH Sonicate cleans, ultrasonic power 150W, ultrasound
Time is 10-15 minutes.
Embodiment 2
(1) by 22 parts of carbon fiber, 17 parts of acrylic resin, 6 parts of poly- hydroxyl valerate, 6 parts of polyimides, 5 parts of montmorillonite
It is stirred, 2000 revs/min, stirs 35 minutes, mixture is spare in injection high-speed mixer；
(2) open mill is preheated, open mill temperature setting is 65 DEG C, is increased to setting temperature to temperature, step (1) is added
Mixture, 4 parts of hexadecyltrimethylammonium chloride, 3 parts of alginic acid, 5 parts of dilauryl thiodipropionate, 5 parts of talcum powder, dioxy
Change 1 part of calcium, 2 parts of dimethylbenzene, 2 parts of odium stearate, plasticate 23 minutes, then heat to 80 DEG C, again modeling white silk 35 minutes, so
After be cooled to 37-42 DEG C, keep the temperature spare；
(3) product of step (2) is crossed sorting film to be filtered, wherein being filtered into pressure filtration, the pressure used is
10Mpa, sorting membrane aperture are 0.2 μm；
(4) it is added in vacuum reaction kettle to the filtration product of step (3) and carries out vacuum reaction, vacuum reaction temperature is
170 DEG C, vacuum pressure 2*10-7Pa, reaction time are 3 hours；
(5) it will be melted in the product injection parallel double-screw extruder of step (4), physical blending is granulated, is squeezed out extremely
Mold, wherein physical blending be granulated parameter are as follows: screw rod be Strong shear combine, feed opening temperature be 120-125 DEG C, remaining temperature according to
It is secondary for 165-170 DEG C of second segment, 200-205 DEG C of third section, the 4th section to the 7th section be 210-215 DEG C, the 8th section 220 DEG C,
9th section 215 DEG C, the tenth section 205 DEG C, the 11st section 190-195 DEG C, screw speed are 800 revs/min；
(6) material is carried out under 65 DEG C of nitrogen protection atmosphere then with being dried with nitrogen with the casting of ethyl alcohol cleaning step (5)
Then material solidification 100min packs to get finished product, wherein ethyl alcohol cleaning is that EtOH Sonicate cleans, ultrasonic power 150W, ultrasound
Time is 10-15 minutes.
Embodiment 3
(1) by 24 parts of carbon fiber, 18 parts of acrylic resin, 9 parts of poly- hydroxyl valerate, 8 parts of polyimides, 7 parts of montmorillonite
It is stirred, 2000 revs/min, stirs 45 minutes, mixture is spare in injection high-speed mixer；
(2) open mill is preheated, open mill temperature setting is 65 DEG C, is increased to setting temperature to temperature, step (1) is added
Mixture, 9 parts of hexadecyltrimethylammonium chloride, 8 parts of alginic acid, 7 parts of dilauryl thiodipropionate, 6 parts of talcum powder, dioxy
Change 2 parts of calcium, 3 parts of prodan, 3 parts of aluminum stearate, plasticate 28 minutes, then heat to 80 DEG C, modeling is practiced 45 minutes again,
It is subsequently cooled to 37-42 DEG C, is kept the temperature spare；
(3) product of step (2) is crossed sorting film to be filtered, wherein being filtered into pressure filtration, the pressure used is
10Mpa, sorting membrane aperture are 0.2 μm；
(4) it is added in vacuum reaction kettle to the filtration product of step (3) and carries out vacuum reaction, vacuum reaction temperature is
180 DEG C, vacuum pressure 2*10-7Pa, reaction time are 4 hours；
(5) it will be melted in the product injection parallel double-screw extruder of step (4), physical blending is granulated, is squeezed out extremely
Mold, wherein physical blending be granulated parameter are as follows: screw rod be Strong shear combine, feed opening temperature be 120-125 DEG C, remaining temperature according to
It is secondary for 165-170 DEG C of second segment, 200-205 DEG C of third section, the 4th section to the 7th section be 210-215 DEG C, the 8th section 220 DEG C,
9th section 215 DEG C, the tenth section 205 DEG C, the 11st section 190-195 DEG C, screw speed are 800 revs/min；
(6) material is carried out under 65 DEG C of nitrogen protection atmosphere then with being dried with nitrogen with the casting of ethyl alcohol cleaning step (5)
Then material solidification 120min packs to get finished product, wherein ethyl alcohol cleaning is that EtOH Sonicate cleans, ultrasonic power 150W, ultrasound
Time is 10-15 minutes.
Embodiment 4
(1) by 25 parts of carbon fiber, 20 parts of acrylic resin, 10 parts of poly- hydroxyl valerate, 9 parts of polyimides, 8 parts of montmorillonite
It is stirred, 2000 revs/min, stirs 50 minutes, mixture is spare in injection high-speed mixer；
(2) open mill is preheated, open mill temperature setting is 65 DEG C, is increased to setting temperature to temperature, step (1) is added
Mixture, 10 parts of hexadecyltrimethylammonium chloride, 9 parts of alginic acid, 8 parts of dilauryl thiodipropionate, 7 parts of talcum powder, two
2 parts of calcium oxide, 3 parts of ammonium chloride, 4 parts of potassium stearate plasticate 30 minutes, then heat to 80 DEG C, and modeling is practiced 50 minutes again,
It is subsequently cooled to 37-42 DEG C, is kept the temperature spare；
(3) product of step (2) is crossed sorting film to be filtered, wherein being filtered into pressure filtration, the pressure used is
10Mpa, sorting membrane aperture are 0.2 μm；
(4) it is added in vacuum reaction kettle to the filtration product of step (3) and carries out vacuum reaction, vacuum reaction temperature is
190 DEG C, vacuum pressure 2*10-7Pa, reaction time are 5 hours；
(5) it will be melted in the product injection parallel double-screw extruder of step (4), physical blending is granulated, is squeezed out extremely
Mold, wherein physical blending be granulated parameter are as follows: screw rod be Strong shear combine, feed opening temperature be 120-125 DEG C, remaining temperature according to
It is secondary for 165-170 DEG C of second segment, 200-205 DEG C of third section, the 4th section to the 7th section be 210-215 DEG C, the 8th section 220 DEG C,
9th section 215 DEG C, the tenth section 205 DEG C, the 11st section 190-195 DEG C, screw speed are 800 revs/min；
(6) material is carried out under 65 DEG C of nitrogen protection atmosphere then with being dried with nitrogen with the casting of ethyl alcohol cleaning step (5)
Then material solidification 150min packs to get finished product, wherein ethyl alcohol cleaning is that EtOH Sonicate cleans, ultrasonic power 150W, ultrasound
Time is 10-15 minutes.
Comparative example 1
(1) by 20 parts of carbon fiber, 15 parts of acrylic resin, 5 parts of poly- hydroxyl valerate, 5 parts of polyimides, 3 parts of montmorillonite
It is stirred, 2000 revs/min, stirs 30 minutes, mixture is spare in injection high-speed mixer；
(2) open mill is preheated, open mill temperature setting is 65 DEG C, is increased to setting temperature to temperature, step (1) is added
Mixture, 3 parts of hexadecyltrimethylammonium chloride, 2 parts of alginic acid, 4 parts of dilauryl thiodipropionate, 3 parts of talcum powder, dioxy
Change 1 part of calcium, 2 parts of ethylenediamine phosphate, 1 part of magnesium stearate, plasticate 20 minutes, then heat to 80 DEG C, modeling practices 30 points again
Clock is subsequently cooled to 37-42 DEG C, keeps the temperature spare；
(3) it being added in vacuum reaction kettle to the product of step (2) and carries out vacuum reaction, vacuum reaction temperature is 165 DEG C,
Vacuum pressure is 2*10-7Pa, reaction time are 2 hours；
(4) it will be melted in the product injection parallel double-screw extruder of step (3), physical blending is granulated, is squeezed out extremely
Mold, wherein physical blending be granulated parameter are as follows: screw rod be Strong shear combine, feed opening temperature be 120-125 DEG C, remaining temperature according to
It is secondary for 165-170 DEG C of second segment, 200-205 DEG C of third section, the 4th section to the 7th section be 210-215 DEG C, the 8th section 220 DEG C,
9th section 215 DEG C, the tenth section 205 DEG C, the 11st section 190-195 DEG C, screw speed are 800 revs/min；
(5) material is carried out under 65 DEG C of nitrogen protection atmosphere then with being dried with nitrogen with the casting of ethyl alcohol cleaning step (4)
Then material solidification 90min packs to get finished product, wherein ethyl alcohol cleaning is that EtOH Sonicate cleans, ultrasonic power 150W, ultrasound
Time is 10-15 minutes.
Comparative example 2
(1) by 25 parts of carbon fiber, 20 parts of acrylic resin, 10 parts of poly- hydroxyl valerate, 9 parts of polyimides, 8 parts of montmorillonite
It is stirred, 2000 revs/min, stirs 50 minutes, mixture is spare in injection high-speed mixer；
(2) open mill is preheated, open mill temperature setting is 65 DEG C, is increased to setting temperature to temperature, step (1) is added
Mixture, 10 parts of hexadecyltrimethylammonium chloride, 9 parts of alginic acid, 8 parts of dilauryl thiodipropionate, 7 parts of talcum powder, two
2 parts of calcium oxide, 3 parts of ammonium chloride, 4 parts of potassium stearate plasticate 30 minutes, then heat to 80 DEG C, and modeling is practiced 50 minutes again,
It is subsequently cooled to 37-42 DEG C, is kept the temperature spare；
(3) product of step (2) is crossed sorting film to be filtered, wherein being filtered into pressure filtration, the pressure used is
10Mpa, sorting membrane aperture are 0.2 μm；
(4) it is added in vacuum reaction kettle to the filtration product of step (3) and carries out vacuum reaction, vacuum reaction temperature is
190 DEG C, vacuum pressure 2*10-7Pa, reaction time are 5 hours；
(5) it will be melted in the product injection parallel double-screw extruder of step (4), physical blending is granulated, is squeezed out extremely
Mold, wherein physical blending be granulated parameter are as follows: screw rod be Strong shear combine, feed opening temperature be 120-125 DEG C, remaining temperature according to
It is secondary for 165-170 DEG C of second segment, 200-205 DEG C of third section, the 4th section to the 7th section be 210-215 DEG C, the 8th section 220 DEG C,
9th section 215 DEG C, the tenth section 205 DEG C, the 11st section 190-195 DEG C, screw speed are 800 revs/min；
(6) then the casting of step (5) is packed through naturally dry, solidification to get finished product.
By wear-resistant high toughness plastic hose made from embodiment 1-4 and comparative example 1-2 carry out respectively elongation at break,
This several elasticity modulus, abrasion loss, coefficient of friction performance tests, test result are shown in Table 1.
Table 1
The preparation method of wear-resistant high toughness plastic hose of the invention is by carbon fiber, acrylic resin, poly- hydroxypentanoic acid
Ester, polyimides, montmorillonite, hexadecyltrimethylammonium chloride, alginic acid, dilauryl thiodipropionate, talcum powder, dioxy
The raw materials such as change calcium are mixed by high speed respectively, gradient increased temperature is plasticated, pressure filtration, vacuum reaction, parallel double-screw extrusion, physics
Be blended be granulated, EtOH Sonicate cleaning, nitrogen activation solidification and etc. wear-resistant high toughness plastic hose is prepared.It is prepared
Wear-resistant high toughness plastic hose, toughness is high, wear-resisting, consume is small, can satisfy the demand of a variety of users.Of the invention is resistance to
Abrasion high toughness plastic hose raw material be easy to get, simple process, be suitable for heavy industrialization use, it is practical.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (7)
1. a kind of preparation method of wear-resistant high toughness plastic hose, which comprises the following steps:
(1) by 20-25 parts of carbon fiber, 15-20 parts of acrylic resin, hydroxyl valerate 5-10 parts poly-, 5-9 parts of polyimides, illiteracy
It is stirred, 2000 revs/min, stirs 30-50 minutes, mixture is spare in de- 3-8 parts of injection high-speed mixers of soil；
(2) open mill is preheated, open mill temperature setting is 65 DEG C, is increased to setting temperature to temperature, the mixing of step (1) is added
Object, 3-10 parts of hexadecyltrimethylammonium chloride, 2-9 parts of alginic acid, 4-8 parts of dilauryl thiodipropionate, talcum powder 3-7
Part, 1-2 parts of calcium dioxide, 2-3 parts of activator, 1-4 parts of stabilizer, plasticate 20-30 minutes, then heat to 80 DEG C, then
Secondary modeling is practiced 30-50 minutes, is subsequently cooled to 37-42 DEG C, keeps the temperature spare；
(3) product of step (2) sorting film is crossed to be filtered；
(4) it is added in vacuum reaction kettle to the filtration product of step (3) and carries out vacuum reaction, vacuum reaction temperature is 165-
190 DEG C, vacuum pressure 2*10-7Pa, reaction time are 2-5 hours；
(5) it will be melted in the product injection parallel double-screw extruder of step (4), physical blending is granulated, is squeezed out to mold；
(6) casting of ethyl alcohol cleaning step (5) is used, then with being dried with nitrogen, it is solid that material is carried out under 65 DEG C of nitrogen protection atmosphere
Change 90-150min, then packs to get finished product.
2. a kind of preparation method of wear-resistant high toughness plastic hose according to claim 1, which is characterized in that the step
Suddenly activator is selected from one or more of ethylenediamine phosphate, dimethylbenzene, prodan, ammonium chloride in (2).
3. a kind of preparation method of wear-resistant high toughness plastic hose according to claim 1, which is characterized in that the step
Suddenly stabilizer is selected from one or more of magnesium stearate, odium stearate, aluminum stearate, potassium stearate in (2).
4. a kind of preparation method of wear-resistant high toughness plastic hose according to claim 1, which is characterized in that the step
Suddenly it is filtered into pressure filtration in (3), the pressure used is 10MPa.
5. a kind of preparation method of wear-resistant high toughness plastic hose according to claim 1, which is characterized in that the step
Suddenly the sorting membrane aperture in (3) is 0.2 μm.
6. a kind of preparation method of wear-resistant high toughness plastic hose according to claim 1, which is characterized in that the step
Suddenly physical blending in (5) is granulated parameter are as follows: screw rod is that Strong shear combines, and feed opening temperature is 120-125 DEG C, remaining temperature according to
It is secondary for 165-170 DEG C of second segment, 200-205 DEG C of third section, the 4th section to the 7th section be 210-215 DEG C, the 8th section 220 DEG C,
9th section 215 DEG C, the tenth section 205 DEG C, the 11st section 190-195 DEG C, screw speed are 800 revs/min.
7. a kind of preparation method of wear-resistant high toughness plastic hose according to claim 1, which is characterized in that the step
Suddenly the ethyl alcohol cleaning in (6) is that EtOH Sonicate cleans, and ultrasonic power 150W, ultrasonic time is 10-15 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810819271.8A CN109021475A (en) | 2018-07-24 | 2018-07-24 | A kind of preparation method of wear-resistant high toughness plastic hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810819271.8A CN109021475A (en) | 2018-07-24 | 2018-07-24 | A kind of preparation method of wear-resistant high toughness plastic hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109021475A true CN109021475A (en) | 2018-12-18 |
Family
ID=64645523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810819271.8A Withdrawn CN109021475A (en) | 2018-07-24 | 2018-07-24 | A kind of preparation method of wear-resistant high toughness plastic hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109021475A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011207046A (en) * | 2010-03-30 | 2011-10-20 | Sumitomo Chemical Co Ltd | Resin plate, scratch-resistant resin plate, protective plate for display and display window protective plate of personal digital assistant using the same |
| CN103044804A (en) * | 2012-12-11 | 2013-04-17 | 浙江博泰塑胶有限公司 | Flame-retardant transparent floor film and production technology thereof |
| CN108299778A (en) * | 2018-03-01 | 2018-07-20 | 合肥峰腾节能科技有限公司 | A kind of Environment-friendlywear-resistant wear-resistant strong-toughness fire-resisting plastic material and preparation method thereof |
-
2018
- 2018-07-24 CN CN201810819271.8A patent/CN109021475A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011207046A (en) * | 2010-03-30 | 2011-10-20 | Sumitomo Chemical Co Ltd | Resin plate, scratch-resistant resin plate, protective plate for display and display window protective plate of personal digital assistant using the same |
| CN103044804A (en) * | 2012-12-11 | 2013-04-17 | 浙江博泰塑胶有限公司 | Flame-retardant transparent floor film and production technology thereof |
| CN108299778A (en) * | 2018-03-01 | 2018-07-20 | 合肥峰腾节能科技有限公司 | A kind of Environment-friendlywear-resistant wear-resistant strong-toughness fire-resisting plastic material and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 朱美芳等: "《中国战略性新兴产业-新材料 纤维复合材料》", 31 December 2017, 中国铁道出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Wang et al. | Fabrication of lightweight microcellular foams in injection-molded polypropylene using the synergy of long-chain branches and crystal nucleating agents | |
| Wang et al. | Effects of hydrophobic-modified cellulose nanofibers (CNFs) on cell morphology and mechanical properties of high void fraction polypropylene nanocomposite foams | |
| Wang et al. | Effect of surface modification on the dispersion, rheological behavior, crystallization kinetics, and foaming ability of polypropylene/cellulose nanofiber nanocomposites | |
| Zhang et al. | Properties comparison of high density polyethylene composites filled with three kinds of shell fibers | |
| Wan et al. | Jointly modified mechanical properties and accelerated hydrolytic degradation of PLA by interface reinforcement of PLA-WF | |
| CN111286070B (en) | Supercritical fluid injection-molded foamed polylactic acid foam material and preparation method thereof | |
| CN104276877A (en) | Carbon nanotube modified water-based polymer composite-coated controlled-release fertilizer and preparation method thereof | |
| CN102675734B (en) | Glass fiber-reinforced polypropylene foaming material and preparation method and application thereof | |
| CN103435987B (en) | Biological refining lignin-compatibilized thermoplastic biodegradable polymer material and preparation method thereof | |
| CN107159070A (en) | Self-repairing microcapsule and preparation method thereof, coating, coating and epoxy resin composite material | |
| Liu et al. | Facile fabrication of fully biodegradable and biorenewable poly (lactic acid)/poly (butylene adipate-co-terephthalate) in-situ nanofibrillar composites with high strength, good toughness and excellent heat resistance | |
| CN111850722B (en) | Preparation method of strawberry-shaped organic/inorganic crosslinked microsphere oriented filling reinforced chemical fiber | |
| CN106009571A (en) | Preparation method of polycaprolactone/nanocellulose crystal composite material | |
| CN108707324A (en) | A kind of biodegradable polydactyl acid film and preparation method thereof | |
| CN105479707B (en) | A kind of preparation method of activeness and quietness PLA | |
| Bai et al. | Plastic damage mechanisms of polypropylene/polyamide 6/polyethelene-octene elastomer blends under cyclic tension | |
| CN109021475A (en) | A kind of preparation method of wear-resistant high toughness plastic hose | |
| CN101407565A (en) | Soy protein / emulsion polymerization high polymer nano composite material, and preparation and use thereof | |
| CN103102639B (en) | A kind of acrylonitrile butadient styrene composite and preparation method | |
| CN103739952A (en) | PP (propylene) composite material capable of replacing ABS (Acrylonitrile Ethylene Styrene) and preparation method of PP composite material | |
| CN113788980B (en) | Pre-swelling continuous extrusion foaming polylactic acid material and preparation method and application thereof | |
| CN105153544A (en) | Polypropylene-bacterial cellulose composite material and preparation method thereof | |
| CN107474495A (en) | Modified PBAT resin combination and preparation method thereof | |
| CN107446289A (en) | A kind of high performance engineering plastics/polyester-type TPU alloy materials and preparation method thereof | |
| Guo et al. | Assessment of properties of bamboo fiber and EPDM reinforced polypropylene microcellular foam composites |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181218 |