CN105778215A - Special toughening function regulator for polyethylene filler flat filament - Google Patents
Special toughening function regulator for polyethylene filler flat filament Download PDFInfo
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- CN105778215A CN105778215A CN201610188489.9A CN201610188489A CN105778215A CN 105778215 A CN105778215 A CN 105778215A CN 201610188489 A CN201610188489 A CN 201610188489A CN 105778215 A CN105778215 A CN 105778215A
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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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
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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
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
- C08L23/286—Chlorinated polyethylene
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/26—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment
- C08J2423/28—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
-
- 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
-
- 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
- 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
- C08L2207/20—Recycled plastic
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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
- C08L2310/00—Masterbatches
Abstract
The invention relates to a special toughening function regulator for a polyethylene filler flat filament, a special woven bag material prepared by adopting the special toughening function regulator and a preparation method of the special woven bag material, belonging to the technical field of treatment and resource utilization of waste plastic. The preparation method of the special woven bag material comprises the following steps of firstly, crushing waste polyester (PET) bottle flakes and polyethylene (PE) film wastes into materials with similar sizes, cleaning, drying and then uniformly mixing to obtain PET/PE mixed wastes; secondly, taking 100 parts of prepared PET/PE mixed wastes to be blended with 5 to 10 parts of chlorinated polyethylene, 0.5 to 1 part of maleic anhydride, 0.5 to 1 part of silane coupling agent, 3 to 5 parts of SBS (Styrene Butadiene Styrene Block Copolymer), 1 to 3 parts of liquid paraffin and 0.5 part of ferrous sulfate, extruding and granulating to obtain the special woven bag material. The tensile strength of the special woven bag material prepared by the preparation method disclosed by the invention exceeds that of a PP-T30S grade special woven bag material; in addition, a raw material formula contains the ferrous sulfate, and the ferrous sulfate can be odorously and chemically synthesized with the waste polyester bottle flakes and the polyethylene film wastes, so that odor given off by the waste plastic in the processing process can be effectively reduced.
Description
Technical field
The Treatment and recovery that the invention belongs to waste plastic utilizes technical field, particularly relates to polyethylene inserts flat filament
Special toughening functions regulator, and use the woven bag PP Pipe Compound and preparation method thereof that this regulator prepares.
Background technology
The existing polyester bottle sheet (i.e. polyethylene terephthalate, PET) that gives up typically is all used for weaving or being individually used for
Blowing daily Packaging Bottle class low-end product, polyethylene (PE) film waste is the most all to use independent reuse mode to be processed into quality relatively
The low-end products such as woven bag, strap or the daily packaging of difference, this extensive style regeneration, process simple, of poor quality, utilization
It is worth low.
Summary of the invention
It is an object of the invention to overcome the shortcoming of prior art, it is provided that the special toughening functions of polyethylene inserts flat filament
Regulator, and use the woven bag PP Pipe Compound and preparation method thereof that this regulator prepares, the raw material sources that the present invention uses are wide
General, technique is simple, easy to process, production cost is low, and achieves the recycling of plastic refuse, turns waste into wealth, subtracts
Few white pollution, and the woven bag PP Pipe Compound intensity that the present invention prepares is high, quality better, is worth height.
In order to realize first purpose of the present invention, the present invention adopts the following technical scheme that:
Polyethylene inserts flat filament special toughening functions regulator, it is characterised in that: described regulator is each by following weight portion
Component raw material is prepared from:
Chlorinated polyethylene 5～10 parts
Maleic anhydride 0.5～1 part
Silane coupler 0.5～1 part
SBS 3～5 parts
Paraffin oil 1～3 parts
0.5 part of ferrous sulfate, wherein, described SBS is styrene butadiene styrene block
Copolymer.
Further, the silane coupler described in technique scheme can be commercially available KH550, KH560, KH570,
One or more in KH792, DL602, DL171.
The a further object of the present invention is to provide polyethylene inserts flat filament special toughening functions regulator system described above
Standby woven bag PP Pipe Compound, it is characterised in that: described woven bag PP Pipe Compound is prepared from by each component raw material of following weight portion:
PET/PE mixing waste 100 parts
Polyethylene inserts flat filament special toughening functions regulator 1 part.
Further, the mass percent component of the PET/PE mixing waste described in technique scheme is: polyester gives up
Bottle sheet (PET) 10～90%, polyethylene film waste material (PE) 90～10%, the described polyester bottle sheet (PET) that gives up gives up with polyethylene film
The content percent sum of material (PE) is 100%.
The a further object of the present invention is to provide polyethylene inserts flat filament special toughening functions regulator system described above
The preparation method of standby described woven bag PP Pipe Compound, described method comprises the steps:
(1) the bottle sheet (PET) that given up by polyester respectively is ground into the close material of size with polyethylene film waste material (PE), cleans and do
Only, mix in proportion after dewatered drying, prepare PET/PE mixing waste, standby；
(2) 100 parts of described prepared PET/PE mixing wastes of step (1) are taken, then by special toughness reinforcing for 1 part of polyethylene inserts flat filament
Function regulator adds in PET/PE mixing waste, stirring, and mix homogeneously prepares formulation material；
(3) by step (2) prepare formulation material utilize the parallel double-screw extruder of 37:1 extrude, pelletize, prepare described in volume
Knit a bag PP Pipe Compound.
Further, the mass percent component of the PET/PE mixing waste described in technique scheme is: polyester gives up
Bottle sheet (PET) 10～90%, polyethylene film waste material (PE) 90～10%, described polyester gives up bottle sheet (PET) and polyethylene waste material
(PE) content percent sum is 100%.
Compared with prior art, the present invention has a following beneficial effect:
(1) present invention is with give up bottle sheet and polyethylene film waste material of polyester as primary raw material, adds a small amount of modifying agent, is made for performance
Excellent woven bag PP Pipe Compound, solves existing polyester and gives up bottle chips the most all for weaving or being individually used for blowing daily bag
The deficiency of bottling class low-end product, also solve polyethylene film waste material is the most all to use independent reuse mode to be processed into matter simultaneously
Measure the low-end products such as poor woven bag, strap or daily packaging, the ester bottle sheet that gives up low with polyethylene film waste material value
Under defect, it is achieved that the recycling of plastic refuse, turn waste into wealth, decrease white pollution, there is higher environment
Benefit；
(2) present invention with the addition of ferrous sulfate during preparing woven bag PP Pipe Compound, ferrous sulfate can with polyester give up bottle sheet,
The abnormal flavour chemical combination of polyethylene film waste material, efficiently reduces and reduces the abnormal flavour that waste or used plastics gives out in the course of processing；
(3) raw material sources that the present invention uses are extensive, polyester give up bottle sheet (PET) with polyethylene film waste material (PE) essentially from useless
Abandon plastic processing factory or workshop, and preparation technology of the present invention is simple, easy to process, production cost is low, greatly reduces energy consumption, system
For the woven bag PP Pipe Compound good dispersion gone out, hot strength height, the PP-T30S trade mark that hot strength is better than Central Plains petrochemical industry brand-new is complete
The hot strength of new wire drawing level woven bag PP Pipe Compound, the woven bag PP Pipe Compound quality better that therefore prepared by the application, it is worth height, can carry
Carry out higher economic benefit.
Detailed description of the invention
The foregoing of the present invention is described in further detail by form more by the following examples, but should this not managed
Solving and be only limitted to below example for the scope of the above-mentioned theme of the present invention, all technology realized based on foregoing of the present invention are equal
Belong to the scope of the present invention.
Embodiment 1
A kind of woven bag PP Pipe Compound utilizing polyethylene inserts flat filament special toughening functions regulator to prepare of the present embodiment and
Its preparation method, described woven bag PP Pipe Compound is prepared from by each component raw material of following weight portion: PET/PE mixing waste
100 parts, chlorinated polyethylene 6 parts, maleic anhydride 0.7 part, silane coupler 0.7 part, SBS 4 parts, paraffin oil 2 parts, ferrous sulfate
0.5 part, wherein, described PET/PE mixing waste is given up bottle sheet (PET) and the polyethylene film waste material of 90wt% by the polyester of 10wt%
(PE) composition.
The described above woven bag PP Pipe Compound utilizing polyethylene inserts flat filament special toughening functions regulator to prepare, adopts
It is prepared from the following method, comprises the steps:
(1) the bottle sheet (PET) that given up by polyester respectively is ground into the close material of size with polyethylene film waste material (PE), cleans and do
Only, mix in proportion after dewatered drying, prepare PET/ PE mixing waste, standby；
(2) by weight portion described above respectively by chlorinated polyethylene, maleic anhydride, silane coupler, SBS, paraffin oil, sulphuric acid Asia
Ferrum joins in the described prepared PET/PE mixing waste of step (1), stirring, and mix homogeneously prepares formulation material；
(3) utilize the parallel double-screw extruder of 37:1 extrude the formulation material that step (2) prepares, pelletize, prepared woven bag is special
Materials.
Embodiment 2
A kind of woven bag PP Pipe Compound utilizing polyethylene inserts flat filament special toughening functions regulator to prepare of the present embodiment and
Its preparation method, described woven bag PP Pipe Compound is prepared from by each component raw material of following weight portion: PET/PE mixing waste
100 parts, chlorinated polyethylene 8 parts, maleic anhydride 0.5 part, silane coupler 0.8 part, SBS 5 parts, paraffin oil 1 part, ferrous sulfate
0.5 part, wherein, described PET/PE mixing waste is given up bottle sheet (PET) and the polyethylene film waste material of 80wt% by the polyester of 20wt%
(PE) composition.
The method that the present embodiment prepares the employing of above-mentioned woven bag PP Pipe Compound is same as in Example 1.
Embodiment 3
A kind of woven bag PP Pipe Compound utilizing polyethylene inserts flat filament special toughening functions regulator to prepare of the present embodiment and
Its preparation method, described woven bag PP Pipe Compound is prepared from by each component raw material of following weight portion: PET/PE mixing waste
100 parts, chlorinated polyethylene 6 parts, maleic anhydride 0.6 part, silane coupler 0.8 part, SBS 4 parts, paraffin oil 2 parts, sulphuric acid are sub-
Ferrum 0.5 part, wherein, described PET/PE mixing waste by the polyester of 30wt% give up bottle sheet (PET) and 70wt% polyethylene film give up
Material (PE) composition.
The method that the present embodiment prepares the employing of above-mentioned woven bag PP Pipe Compound is same as in Example 1.
Embodiment 4
A kind of woven bag PP Pipe Compound utilizing polyethylene inserts flat filament special toughening functions regulator to prepare of the present embodiment and
Its preparation method, described woven bag PP Pipe Compound is prepared from by each component raw material of following weight portion: PET/PE mixing waste
100 parts, chlorinated polyethylene 7 parts, maleic anhydride 0.7 part, silane coupler 0.6 part, SBS 4 parts, paraffin oil 3 parts, sulphuric acid are sub-
Ferrum 0.5 part, wherein, described PET/PE mixing waste by the polyester of 40wt% give up bottle sheet (PET) and 60wt% polyethylene film give up
Material (PE) composition.
The method that the present embodiment prepares the employing of above-mentioned woven bag PP Pipe Compound is same as in Example 1.
The various performance parameters of the woven bag PP Pipe Compound that test the above embodiment of the present invention 1～4 prepares, the application test is drawn
Stretching intensity uses GB1043-1993, impact strength to use GB1040-1992, bending modulus, bending strength all to use GB9341-
2000 test, and melting means uses the method for testing of GB/T 3682-2000 to test, and concrete test result is as shown in table 1.
The performance parameter table of the woven bag PP Pipe Compound that table 1 embodiment 1～4 prepares.
After tested, the hot strength of the woven bag PP Pipe Compound of the PP-T30S trade mark of Qilu Petrochemical is 31MPa, and the present invention
The meansigma methods of the hot strength of the woven bag PP Pipe Compound prepared is 38.0 MPa, is better than the woven bag PP Pipe Compound of prior art, reaches
Arrive good performance requirement, fully meet the requirement of strength of woven bag.And the woven bag PP Pipe Compound that the application prepares meets
Raw material quality standard, prepared woven bag PP Pipe Compound melting means≤2g/10min, calcination residual ＜ 2%, hot strength >=24
MPa, elongation at break >=528%, bending strength >=18MPa, bending modulus >=792MPa, cantilever beam (breach) >=10KJ/m2,
Outward appearance particle granules size is uniform, and without bulk, aberration and approved sample contrast, without obvious aberration, purity is without miscellaneous material, sandstone, metal etc.
Foreign material.
Claims (6)
1. a polyethylene inserts flat filament special toughening functions regulator, it is characterised in that: described regulator is by following weight
Each component raw material of part is prepared from:
Chlorinated polyethylene 5～10 parts
Maleic anhydride 0.5～1 part
Silane coupler 0.5～1 part
SBS 3～5 parts
Paraffin oil 1～3 parts
0.5 part of ferrous sulfate,
Wherein, described SBS is styrene butadiene styrene block copolymer.
Polyethylene inserts flat filament the most according to claim 1 special toughening functions regulator, it is characterised in that: described
Silane coupler is commercially available KH550, one or more in KH560, KH570, KH792, DL602, DL171.
3. prepared by the polyethylene inserts flat filament special toughening functions regulator that a kind uses described in claim 1-2 any one
Woven bag PP Pipe Compound, it is characterised in that: described woven bag PP Pipe Compound is prepared from by each component raw material of following weight portion:
PET/PE mixing waste 100 parts
Polyethylene inserts flat filament special toughening functions regulator 1 part.
Woven bag prepared by polyethylene inserts flat filament the most according to claim 3 special toughening functions regulator is special
Material, it is characterised in that: the mass percent component of described PET/PE mixing waste is: polyester gives up bottle sheet PET 10～90%, poly-
Vinyl film waste material PE 90～10%, the give up content percent sum of bottle sheet PET and polyethylene film waste material PE of described polyester is
100%。
5. prepared by the polyethylene inserts flat filament special toughening functions regulator that a kind uses described in claim 1-2 any one
The preparation method of woven bag PP Pipe Compound, it is characterised in that: described method comprises the steps:
(1) bottle sheet PET and the polyethylene film waste material PE that respectively polyester given up be ground into the close material of size, clean up, de-
Water mixes in proportion after drying, and prepares PET/PE mixing waste, standby；
(2) 100 parts of described prepared PET/PE mixing wastes of step (1) are taken, then by special toughness reinforcing for 1 part of polyethylene inserts flat filament
Function regulator adds in PET/PE mixing waste, stirring, and mix homogeneously prepares formulation material；
(3) by step (2) prepare formulation material utilize the parallel double-screw extruder of 37:1 extrude, pelletize, prepare described in volume
Knit a bag PP Pipe Compound.
Woven bag PP Pipe Compound prepared by polyethylene inserts flat filament the most according to claim 5 special toughening functions regulator
Preparation method, it is characterised in that: the mass percent component of described PET/PE mixing waste is: polyester give up bottle sheet PET 10～
90%, polyethylene film waste material PE 90～10%, described polyester gives up the content percent sum of bottle sheet PET and polyethylene waste material PE
It is 100%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188489.9A CN105778215A (en) | 2016-03-29 | 2016-03-29 | Special toughening function regulator for polyethylene filler flat filament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188489.9A CN105778215A (en) | 2016-03-29 | 2016-03-29 | Special toughening function regulator for polyethylene filler flat filament |
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| CN105778215A true CN105778215A (en) | 2016-07-20 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610188489.9A Pending CN105778215A (en) | 2016-03-29 | 2016-03-29 | Special toughening function regulator for polyethylene filler flat filament |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113105685A (en) * | 2021-04-16 | 2021-07-13 | 潍坊亚星化学股份有限公司 | Chlorinated polyethylene blending modified high-density polyethylene material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101628999A (en) * | 2009-08-13 | 2010-01-20 | 湖北众联塑业有限公司 | PE waste plastic modifier and reductive modification method thereof |
| CN102936364A (en) * | 2012-11-14 | 2013-02-20 | 中塑联新材料科技湖北有限公司 | Toughening functional conditioning agent special for polyethylene film |
| CN103665728A (en) * | 2013-12-04 | 2014-03-26 | 中塑联新材料科技湖北有限公司 | Modifier for regenerating and processing hybrid waste plastic injection part materials and usage method |
-
2016
- 2016-03-29 CN CN201610188489.9A patent/CN105778215A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101628999A (en) * | 2009-08-13 | 2010-01-20 | 湖北众联塑业有限公司 | PE waste plastic modifier and reductive modification method thereof |
| CN102936364A (en) * | 2012-11-14 | 2013-02-20 | 中塑联新材料科技湖北有限公司 | Toughening functional conditioning agent special for polyethylene film |
| CN103665728A (en) * | 2013-12-04 | 2014-03-26 | 中塑联新材料科技湖北有限公司 | Modifier for regenerating and processing hybrid waste plastic injection part materials and usage method |
Non-Patent Citations (1)
| Title |
|---|
| 朱道峰: "回收聚酯瓶制备PET/PE合金及其应用", 《塑料》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113105685A (en) * | 2021-04-16 | 2021-07-13 | 潍坊亚星化学股份有限公司 | Chlorinated polyethylene blending modified high-density polyethylene material and preparation method thereof |
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Application publication date: 20160720 |