CN106220960A - A kind of polyethylene modified material and preparation method thereof - Google Patents
A kind of polyethylene modified material and preparation method thereof Download PDFInfo
- Publication number
- CN106220960A CN106220960A CN201610659630.9A CN201610659630A CN106220960A CN 106220960 A CN106220960 A CN 106220960A CN 201610659630 A CN201610659630 A CN 201610659630A CN 106220960 A CN106220960 A CN 106220960A
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- CN
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- Prior art keywords
- polyethylene
- mixing
- modified material
- polyethylene modified
- parts
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Classifications
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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
- 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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
Abstract
The present invention is a kind of polyethylene modified material, it is characterised in that be made up of the raw material of following parts by weight: high density polyethylene (HDPE) 30～40 parts；Activity is without tassement polaire 60～70 parts；Tissuemat E 0.5～1 part；Antioxidant 0.2～0.7 part；Corn starch 10～20 parts；Nano material 0.4～16 parts；Rhizoma amorphophalli glucomannan 8～11 parts；Compatilizer 4～8 parts；Ultraviolet-resistant absorbent UV 531 0.2～0.5 part；Its preparation method: first all materials are mixed slurry, in gained mixture is added the double screw extruder of rotating speed 400～600 revs/min again mixing, terminate mixing after i.e. can get polyethylene modified material, the polyethylene modified material that the present invention prepares, there is good uvioresistant performance and toughness and the most broken, additionally, polyethylene modified material has water-retaining property so that it is play preferable storage performance when packing materials.
Description
Technical field
The present invention relates to a kind of polythene material and preparation method thereof technical field, particularly relate to a kind of PE modified material
Material and preparation method thereof.
Background technology
Polyethylene is one of five big general-purpose plastics, has excellent electrical insulating property, lower temperature resistance, easy machine-shaping and enough
Mechanical property, and the chemical stability of excellence and dielectric properties, be widely used in making thin film, foamed product etc.,
But when it uses, owing to its uvioresistant performance is poor, and toughness is not enough, is easily broken, thus is substantially reduced service life, makes
Its range of application is subject to certain restrictions.
Summary of the invention
Present invention seek to address that the deficiencies in the prior art, and a kind of polyethylene modified material and preparation method thereof is provided.
The present invention for achieving the above object, by the following technical solutions: a kind of polyethylene modified material, it is characterised in that
It is made up of the raw material of following parts by weight:
As preferably, described antioxidant refers in antioxidant 1010, antioxidant 168, antioxidant B215
One or more.
As preferably, described nano material refers to the one in nanoscale montmorillonite, modified calcium carbonate, modified grammite
Or it is multiple.
As preferably, described compatilizer is maleic anhydride grafted polyethylene.
The preparation method of a kind of polyethylene modified material that the present invention provides, it is characterised in that comprise the following steps:
(1) without tassement polaire and Tissuemat E, high density polyethylene (HDPE), activity being sent into high-speed mixer heating mixing, rotating speed is
500～800 revs/min；
(2) when temperature reaches 100～110 DEG C, by antioxidant, corn starch, nano material, Rhizoma amorphophalli glucomannan, phase
Join the mixing slurry in step (1) after holding agent and the mixing of ultraviolet-resistant absorbent UV-531, relay at high-speed mixer
Continuous heating mixing；
(3) in the mixture in step (2) is added the double screw extruder of rotating speed 400～600 revs/min mixing, time
Between be 20～25 minutes, terminate mixing after material cooling, pelletizing i.e. can get polyethylene modified material.
The invention has the beneficial effects as follows: the polyethylene modified material that the present invention prepares, absorb by adding uvioresistant
Agent UV-531 so that it has good uvioresistant performance, by adding the PE modified material that Rhizoma amorphophalli glucomannan is configured to
Material so that gained polyethylene modified material has good toughness and the most broken, additionally, Rhizoma amorphophalli glucomannan makes polyethylene
Material modified have water-retaining property so that it is play preferable storage performance when packing materials.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described:
Embodiment 1
A kind of polyethylene modified material, it is characterised in that be made up of the raw material of following parts by weight:
Preparation method: to a kind of polyethylene modified material that the present embodiment provides as a example by preparing polyethylene modified material
Preparation method is described below:
(1) without tassement polaire and Tissuemat E, high density polyethylene (HDPE), activity being sent into high-speed mixer heating mixing, rotating speed is
500 revs/min；
(2) when temperature reaches 100 DEG C, by antioxidant 1010, corn starch, nanoscale montmorillonite, Rhizoma amorphophalli glucomannan,
The mixing slurry in step (1) is joined after maleic anhydride grafted polyethylene and the mixing of ultraviolet-resistant absorbent UV-531,
High-speed mixer continues heating mixing；
(3) by mixing in the double screw extruder of the mixture addition rotating speed 400 revs/min in step (2), the time is 20
Minute, terminate mixing after material cooling, pelletizing i.e. can get polyethylene modified material.
Embodiment 2
A kind of polyethylene modified material, it is characterised in that be made up of the raw material of following parts by weight:
Preparation method: to a kind of polyethylene modified material that the present embodiment provides as a example by preparing polyethylene modified material
Preparation method is described below:
(1) without tassement polaire and Tissuemat E, high density polyethylene (HDPE), activity being sent into high-speed mixer heating mixing, rotating speed is
800 revs/min；
(2) when temperature reaches 110 DEG C, by antioxidant 168, corn starch, modified calcium carbonate, Rhizoma amorphophalli glucomannan, horse
The mixing slurry in step (1) is joined, at height after maleic anhydride grafted polyethylene and the mixing of ultraviolet-resistant absorbent UV-531
Speed mixer continues heating mixing；
(3) by mixing in the double screw extruder of the mixture addition rotating speed 600 revs/min in step (2), the time is 25
Minute, terminate mixing after material cooling, pelletizing i.e. can get polyethylene modified material.
Claims (5)
1. a polyethylene modified material, it is characterised in that be made up of the raw material of following parts by weight:
A kind of polyethylene modified material the most according to claim 1, it is characterised in that described antioxidant refers to antioxygen
One or more in agent 1010, antioxidant 168, antioxidant B215.
A kind of polyethylene modified material the most according to claim 1, it is characterised in that described nano material refers to nanometer
One or more in level montmorillonite, modified calcium carbonate, modified grammite.
A kind of polyethylene modified material the most according to claim 1, it is characterised in that described compatilizer is maleic anhydride
Grafted polyethylene.
5. the preparation method of a polyethylene modified material as claimed in claim 1, it is characterised in that comprise the following steps:
(1) without tassement polaire and Tissuemat E, high density polyethylene (HDPE), activity being sent into high-speed mixer heating mixing, rotating speed is 500
～800 revs/min；
(2) when temperature reaches 100～110 DEG C, by antioxidant, corn starch, nano material, Rhizoma amorphophalli glucomannan, compatilizer
Join the mixing slurry in step (1) after mixing with ultraviolet-resistant absorbent UV-531, continue to add in high-speed mixer
Heat mixing；
(3) in the mixture in step (2) is added the double screw extruder of rotating speed 400～600 revs/min mixing, the time is
20～25 minutes, terminate mixing after material cooling, pelletizing i.e. can get polyethylene modified material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610659630.9A CN106220960A (en) | 2016-08-10 | 2016-08-10 | A kind of polyethylene modified material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610659630.9A CN106220960A (en) | 2016-08-10 | 2016-08-10 | A kind of polyethylene modified material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106220960A true CN106220960A (en) | 2016-12-14 |
Family
ID=57548564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610659630.9A Withdrawn CN106220960A (en) | 2016-08-10 | 2016-08-10 | A kind of polyethylene modified material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106220960A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112430358A (en) * | 2019-08-26 | 2021-03-02 | 汉达精密电子(昆山)有限公司 | Ultraviolet-resistant high-density polyethylene master batch and product thereof |
| CN114133646A (en) * | 2021-12-27 | 2022-03-04 | 万华化学集团股份有限公司 | Special high-density polyethylene resin for pressure-resistant pipes and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101469087A (en) * | 2007-12-29 | 2009-07-01 | 上海润龙包装用品有限公司 | Polyethylene membrane composite master batch |
| CN103450539A (en) * | 2013-09-07 | 2013-12-18 | 福建农林大学 | Degradable polyethylene modified material and preparation method thereof |
-
2016
- 2016-08-10 CN CN201610659630.9A patent/CN106220960A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101469087A (en) * | 2007-12-29 | 2009-07-01 | 上海润龙包装用品有限公司 | Polyethylene membrane composite master batch |
| CN103450539A (en) * | 2013-09-07 | 2013-12-18 | 福建农林大学 | Degradable polyethylene modified material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112430358A (en) * | 2019-08-26 | 2021-03-02 | 汉达精密电子(昆山)有限公司 | Ultraviolet-resistant high-density polyethylene master batch and product thereof |
| CN114133646A (en) * | 2021-12-27 | 2022-03-04 | 万华化学集团股份有限公司 | Special high-density polyethylene resin for pressure-resistant pipes and preparation method thereof |
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| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161214 |
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| WW01 | Invention patent application withdrawn after publication |