CN108641629A - A kind of novel polyethylene binding resin and preparation method thereof - Google Patents
A kind of novel polyethylene binding resin and preparation method thereof Download PDFInfo
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- CN108641629A CN108641629A CN201810539496.8A CN201810539496A CN108641629A CN 108641629 A CN108641629 A CN 108641629A CN 201810539496 A CN201810539496 A CN 201810539496A CN 108641629 A CN108641629 A CN 108641629A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/04—Homopolymers or copolymers of ethene
- C09J123/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/04—Homopolymers or copolymers of ethene
- C09J123/08—Copolymers of ethene
- C09J123/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C09J123/0815—Copolymers of ethene with aliphatic 1-olefins
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/016—Additives defined by their aspect ratio
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- 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
-
- 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
- C08L2207/066—LDPE (radical process)
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- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of novel polyethylene binding resin, belong to material production and processing field, solves the problems, such as that existing binding resin water penetration rate is high, poor performance, the novel polyethylene binding resin in the present invention, as mass fraction, including following components：0.1 0.5 parts of 90 98 parts of polyvinyl resin, 0.2 1.5 parts of thylene maleic acid anhydride copolymer, 13 parts of sheet functional stuffing, 15 parts of tackifying resin and antioxidant.The invention also discloses the preparation methods of above-mentioned novel polyethylene binding resin.Binding resin prepared by the preparation method in the present invention, without free polar monomer, odorlessness, without gel, strong with metal adhesion, permeability rate is low, ageing-resistant, good fluidity, comprehensive physical good mechanical property, can be used for the occasion high to odor requirements such as food packaging.
Description
Technical field
The invention belongs to materials to produce and process field, specifically, being related to a kind of novel polyethylene binding resin and its system
Preparation Method.
Background technology
Polyethylene is as commodity polymer material, because it is with good mechanical property, electrical property, chemical property, and
, raw material sources abundant, cheap, easy to process the advantages that big with yield and be widely used in daily necessities, packaging, traffic fortune
Each field such as defeated, electronic apparatus, building, agricultural.But since polyethylene does not contain polar group, they and other polar polymerics
Object, inorganic filler poor compatibility, with metal, ceramics, glass polar materials no adhesion, while their dyeability, parent
It is aqueous, antistatic property is also very poor, these are all very restricted the application range of polyethylene.
It is grafted with reactive unsaturation function monomer and polyvinyl resin, is the general side for overcoming polyethylene disadvantage mentioned above
Method.Typically use small molecule organic peroxide as initiator, such as Chinese invention patent CN1020278C " binder resin groups
At its purposes of object " disclosed in described in patented technology, generated free radicals by peroxide decomposition with cause function monomer with it is poly-
Graft reaction between vinyl, however the chemical constitution by peroxide and processing due to the decomposition rate of organic peroxide
The influence of temperature, the concentration of the free radical of generation and service life are difficult control；And organic peroxide and polyvinyl resin are compatible
Property it is poor, organic peroxide cannot be uniformly dispersed in resin, cause the concentration distribution of free radical in system uneven, therefore be used
Organic peroxide prepares polyethylene bonding resin and has the following disadvantages：Grafting rate and grafting efficiency are low, monomer is easy occurs
Poly or poly vinyl strand is also easy to produce crosslinking, causes mechanical property or processing performance to deteriorate, adhesion strength is low.
In order to avoid disadvantage above, Chinese patent 201010159048.9 uses pre-irradiation technology radiation grafting method system
Standby polycthylene grafted acryhic class binding resin, obtained polyethylene bonding resin grafting rate is high, it is controllable, without gel, with gold
Belong to that caking property is strong, good fluidity, comprehensive physical good mechanical property.But this grafting method is using 60Co as irradiation bomb γ
Ray carries out pre-irradiation or using electron accelerator as irradiation bomb to polyvinyl resin, with β rays to polyvinyl resin into
Row pre-irradiation needs in addition to put into radiation device, and investment is big, and employee is easy to be radiated, and also accordingly to increase Environmental Inputs, work
The shortcomings of skill long flow path.
Simultaneously because there is polar functionalities monomer free property, the grafting of reaction equation extruder to only have the grafting of 70% or so monomer
Onto PE strands, also 30% polar functionalities monomer free causes polyethylene bonding resin taste weight except strand,
The shortcomings of poor performance, water penetration rate is high.
Invention content
, to solve the problems, such as
The problem of for existing binding resin water penetration rate height, poor performance, the purpose of the present invention is to provide a kind of novel poly- second
Alkene binding resin and preparation method thereof, to solve the problems mentioned in the above background technology.
, technical solution
To achieve the above object, the present invention provides the following technical solutions：
A kind of novel polyethylene binding resin, as mass fraction, including following components：90-98 parts of polyvinyl resin, ethylene horse
Come 0.1-0.5 parts of 0.2-1.5 parts of acid anhydride copolymer, 1-3 parts of sheet functional stuffing, 1-5 parts of tackifying resin and antioxidant.
Preferably, above-mentioned novel polyethylene binding resin, as mass fraction, including following components：Polyvinyl resin 90
Part, 0.2 part of part of thylene maleic acid anhydride copolymer, 1 part of sheet functional stuffing, 1 part of tackifying resin, 0.1 part of antioxidant.
Preferably, above-mentioned novel polyethylene binding resin, as mass fraction, including following components：Polyvinyl resin 95
Part, 0.5 part of thylene maleic acid anhydride copolymer, 1 part of sheet functional stuffing, 3.5 parts of tackifying resin, 0.1 part of antioxidant.
Preferably, the polyvinyl resin is low density polyethylene (LDPE), high density polyethylene (HDPE) or linear low density polyethylene
In one kind.
Preferably, the thylene maleic acid anhydride copolymer is the Zemac E60 of maleic anhydride content 78%.
Preferably, the sheet functional stuffing is the laminated clay of mica powder or nano imvite.
Preferably, the tackifying resin is low polymer.
Preferably, the tackifying resin is one kind in terpenes, modified terpene, Petropols, hydrogenated rosin.
Preferably, the antioxidant is 1010,168,1076 one or more of compounds.
The preparation method of above-mentioned novel polyethylene binding resin, the specific steps are：
S1, each component weight input high-speed mixer has been weighed according to a certain ratio, mixed 3-5 minutes, obtain uniformly mixed mix
Close object；
S2, mixture is put into feeding bucket, with typical twin screw extruder or single screw extrusion machine, extrusion temperature is set in
130-200 degree by extrusion, check rod, crosses water cooling, pelletizing, packaging, obtains polyethylene bonding resin.
, advantageous effect
Compared with prior art, the beneficial effects of the invention are as follows：
Binding resin prepared by the preparation method in the present invention, is blended using polyvinyl resin with thylene maleic acid anhydride copolymer,
Adding the sheet functional stuffing of big L/D ratio simultaneously reduces permeability rate, and addition tackifying resin improves polyethylene bonding resin and glued
The wellability and initial bonding strength of body, addition antioxidant improve the ageing-resistant performance of polyethylene bonding resin；It is anti-due to that need not be grafted
Answer, typical twin screw extruder even single screw extrusion machine can extruding pelletization production, reduce equipment investment cost；It obtains
Polyethylene bonding resin grafting rate height is adjustable controllably, is free of free polar monomer, odorlessness, without gel and metal adhesion
By force, permeability rate is low, ageing-resistant, good fluidity, comprehensive physical good mechanical property, can be used for food packaging etc. to odor requirements height
Occasion.
Specific implementation mode
Technical scheme of the present invention is described in more detail With reference to embodiment.
Embodiment 1
A kind of novel polyethylene binding resin, including following components：Polyvinyl resin 90kg, thylene maleic acid anhydride copolymer
0.2kg parts, sheet functional stuffing 1kg, tackifying resin 1kg, antioxidant 0.1kg；
The polyvinyl resin is low density polyethylene (LDPE), high density polyethylene (HDPE) or linear low density polyethylene, preferably high density
Polyethylene；
The thylene maleic acid anhydride copolymer is the Zemac E60 of maleic anhydride content 78%；
The sheet functional stuffing is various laminated clays, the mica powder of preferably big radius-thickness ratio, more preferably super large radius-thickness ratio
Nano imvite；
The tackifying resin is low polymer, including but not limited to rosin and its derivative, terpenes and modified terpene, oil
Resin etc., preferably hydrogenated rosin；
The antioxidant is 1010,168,1076 one or more of compound, preferably 1076.
A kind of preparation method of novel polyethylene binding resin, is as follows：
S1, each component weight input high-speed mixer has been weighed according to a certain ratio, mixed 3-5 minutes, obtain uniformly mixed mix
Close object；
S2, mixture is put into feeding bucket, with typical twin screw extruder or single screw extrusion machine, extrusion temperature is set in
130-200 degree by extrusion, check rod, crosses water cooling, pelletizing, packaging, obtains polyethylene bonding resin；The polyethylene of preparation is viscous
The caking property that knot resin has had with metal is more than 120N/cm with peel strength of the steel after compound）.
Embodiment 2
A kind of novel polyethylene binding resin, as mass fraction, including following components：Polyvinyl resin 95kg, ethylene Malaysia
Acid anhydride copolymer 0.5kg, sheet functional stuffing 1kg, tackifying resin 3.5kg, antioxidant 0.1kg；
The polyvinyl resin is low density polyethylene (LDPE), high density polyethylene (HDPE) or linear low density polyethylene, preferably high density
Polyethylene；
The thylene maleic acid anhydride copolymer is the Zemac E60 of maleic anhydride content 78%；
The sheet functional stuffing is various laminated clays, the mica powder of preferably big radius-thickness ratio, more preferably super large radius-thickness ratio
Nano imvite；
The tackifying resin is low polymer, including but not limited to rosin and its derivative, terpenes and modified terpene, oil
Resin etc., preferably hydrogenated rosin；
The antioxidant is 1010,168,1076 one or more of compound, preferably 1076.
A kind of preparation method of novel polyethylene binding resin, is as follows：
S1, each component weight input high-speed mixer has been weighed according to a certain ratio, mixed 3-5 minutes, obtain uniformly mixed mix
Close object；
S2, mixture is put into feeding bucket, with typical twin screw extruder or single screw extrusion machine, extrusion temperature is set in
130-200 degree by extrusion, check rod, crosses water cooling, pelletizing, packaging, obtains polyethylene bonding resin；The polyethylene of preparation is viscous
The caking property that knot resin has had with metal is more than 120N/cm with peel strength of the steel after compound）.
Embodiment 3
A kind of novel polyethylene binding resin, as mass fraction, including following components：Polyvinyl resin 98kg, ethylene Malaysia
Acid anhydride copolymer 1.5kg, sheet functional stuffing 3kg, tackifying resin 5kg, antioxidant 0.5kg；
The polyvinyl resin is low density polyethylene (LDPE), high density polyethylene (HDPE) or linear low density polyethylene, preferably high density
Polyethylene；
The thylene maleic acid anhydride copolymer is the Zemac E60 of maleic anhydride content 78%；
The sheet functional stuffing is various laminated clays, the mica powder of preferably big radius-thickness ratio, more preferably super large radius-thickness ratio
Nano imvite；
The tackifying resin is low polymer, including but not limited to rosin and its derivative, terpenes and modified terpene, oil
Resin etc., preferably hydrogenated rosin；
The antioxidant is 1010,168,1076 one or more of compound, preferably 1076.
A kind of preparation method of novel polyethylene binding resin, is as follows：
S1, each component weight input high-speed mixer has been weighed according to a certain ratio, mixed 3-5 minutes, obtain uniformly mixed mix
Close object；
S2, mixture is put into feeding bucket, with typical twin screw extruder or single screw extrusion machine, extrusion temperature is set in
130-200 degree by extrusion, check rod, crosses water cooling, pelletizing, packaging, obtains polyethylene bonding resin；The polyethylene of preparation is viscous
The caking property that knot resin has had with metal is more than 120N/cm with peel strength of the steel after compound）.
The better embodiment of the present invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be without departing from the purpose of the present invention
Various changes can be made.
Claims (10)
1. a kind of novel polyethylene binding resin, which is characterized in that as mass fraction, including following components：Polyvinyl resin
90-98 parts, 0.2-1.5 parts of thylene maleic acid anhydride copolymer, 1-3 parts of sheet functional stuffing, 1-5 parts of tackifying resin and antioxidant
0.1-0.5 parts.
2. a kind of novel polyethylene binding resin according to claim 1, which is characterized in that as mass fraction, including
Following components：90 parts of polyvinyl resin, 0.2 part of part of thylene maleic acid anhydride copolymer, 1 part of sheet functional stuffing, tackifying resin 1
Part, 0.1 part of antioxidant.
3. a kind of novel polyethylene binding resin according to claim 1, which is characterized in that as mass fraction, including
Following components：95 parts of polyvinyl resin, 0.5 part of thylene maleic acid anhydride copolymer, 1 part of sheet functional stuffing, tackifying resin 3.5
Part, 0.1 part of antioxidant.
4. according to a kind of novel polyethylene binding resin described in any one of claim 1, which is characterized in that the poly- second
Olefine resin is one kind in low density polyethylene (LDPE), high density polyethylene (HDPE) or linear low density polyethylene.
5. a kind of novel polyethylene binding resin according to claim 1, which is characterized in that the ethylene maleic acid acid anhydride
Copolymer is the Zemac E60 of maleic anhydride content 78%.
6. a kind of novel polyethylene binding resin according to claim 1, which is characterized in that the sheet functional stuffing is
The laminated clay of mica powder or nano imvite.
7. a kind of novel polyethylene binding resin according to claim 1, which is characterized in that the tackifying resin is low point
Sub- polymer.
8. a kind of novel polyethylene binding resin according to claim 1, which is characterized in that the tackifying resin is terpene
One kind in alkene, modified terpene, Petropols, hydrogenated rosin.
9. a kind of novel polyethylene binding resin according to claim 1, which is characterized in that the antioxidant be 1010,
168 and 1076 one or more of compounds.
10. a kind of preparation method according to the novel polyethylene binding resin described in any one of claim 1-9, feature exists
In, the specific steps are：
S1, each component weight input high-speed mixer has been weighed according to a certain ratio, mixed 3-5 minutes, obtain uniformly mixed mix
Close object；
S2, mixture is put into feeding bucket, with typical twin screw extruder or single screw extrusion machine, extrusion temperature is set in
130-200 degree by extrusion, check rod, crosses water cooling, pelletizing, packaging, obtains polyethylene bonding resin.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810539496.8A CN108641629A (en) | 2018-05-30 | 2018-05-30 | A kind of novel polyethylene binding resin and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810539496.8A CN108641629A (en) | 2018-05-30 | 2018-05-30 | A kind of novel polyethylene binding resin and preparation method thereof |
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| CN108641629A true CN108641629A (en) | 2018-10-12 |
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| CN201810539496.8A Pending CN108641629A (en) | 2018-05-30 | 2018-05-30 | A kind of novel polyethylene binding resin and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115572426A (en) * | 2022-09-30 | 2023-01-06 | 金发科技股份有限公司 | Polyolefin material and preparation method and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1401721A (en) * | 2002-09-06 | 2003-03-12 | 广州市鹿山化工材料有限公司 | Hot-melt polyolefin adhesive and composite structure film using same |
| CN102086357A (en) * | 2010-12-16 | 2011-06-08 | 广州市合诚化学有限公司 | Adhesive resin used for steel band reinforced polyethylene spiral corrugated pipe and preparation method thereof |
| CN103468180A (en) * | 2013-09-13 | 2013-12-25 | 辽阳康达塑胶树脂有限公司 | Reparation method of adhesive for 3PE (Polyethylene) anticorrosive pipeline |
| CN106010429A (en) * | 2016-05-26 | 2016-10-12 | 鄂州市兴欣建材有限责任公司 | Polyethylene hot melt adhesive and preparation method and application thereof |
-
2018
- 2018-05-30 CN CN201810539496.8A patent/CN108641629A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1401721A (en) * | 2002-09-06 | 2003-03-12 | 广州市鹿山化工材料有限公司 | Hot-melt polyolefin adhesive and composite structure film using same |
| CN102086357A (en) * | 2010-12-16 | 2011-06-08 | 广州市合诚化学有限公司 | Adhesive resin used for steel band reinforced polyethylene spiral corrugated pipe and preparation method thereof |
| CN103468180A (en) * | 2013-09-13 | 2013-12-25 | 辽阳康达塑胶树脂有限公司 | Reparation method of adhesive for 3PE (Polyethylene) anticorrosive pipeline |
| CN106010429A (en) * | 2016-05-26 | 2016-10-12 | 鄂州市兴欣建材有限责任公司 | Polyethylene hot melt adhesive and preparation method and application thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115572426A (en) * | 2022-09-30 | 2023-01-06 | 金发科技股份有限公司 | Polyolefin material and preparation method and application thereof |
| CN115572426B (en) * | 2022-09-30 | 2024-04-02 | 金发科技股份有限公司 | Polyolefin material and preparation method and application thereof |
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Application publication date: 20181012 |