CN112300470A - Composite barrier flame-retardant film - Google Patents
Composite barrier flame-retardant film Download PDFInfo
- Publication number
- CN112300470A CN112300470A CN202011174900.XA CN202011174900A CN112300470A CN 112300470 A CN112300470 A CN 112300470A CN 202011174900 A CN202011174900 A CN 202011174900A CN 112300470 A CN112300470 A CN 112300470A
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- China
- Prior art keywords
- master batch
- flame
- retardant film
- white oil
- polyethylene
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- 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.)
- Pending
Links
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000003063 flame retardant Substances 0.000 title claims abstract description 27
- 230000004888 barrier function Effects 0.000 title claims abstract description 18
- 239000002131 composite material Substances 0.000 title claims abstract description 14
- 239000004594 Masterbatch (MB) Substances 0.000 claims abstract description 32
- -1 polyethylene Polymers 0.000 claims abstract description 24
- 239000004698 Polyethylene Substances 0.000 claims abstract description 23
- 229920000573 polyethylene Polymers 0.000 claims abstract description 23
- 239000000654 additive Substances 0.000 claims abstract description 16
- 239000007822 coupling agent Substances 0.000 claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000007664 blowing Methods 0.000 claims abstract description 8
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 8
- 229920000092 linear low density polyethylene Polymers 0.000 claims abstract description 8
- 239000004707 linear low-density polyethylene Substances 0.000 claims abstract description 8
- 239000012621 metal-organic framework Substances 0.000 claims abstract description 8
- PRQBJPGIUOLASY-UHFFFAOYSA-L zinc phenylphosphinate Chemical compound [Zn++].[O-]P(=O)c1ccccc1.[O-]P(=O)c1ccccc1 PRQBJPGIUOLASY-UHFFFAOYSA-L 0.000 claims abstract description 8
- 230000000996 additive effect Effects 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
- 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
- C08J2423/02—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
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/08—Copolymers of ethene
-
- 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
- C08J2487/00—Characterised by the use of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
- C08K3/042—Graphene or derivatives, e.g. graphene oxides
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5313—Phosphinic compounds, e.g. R2=P(:O)OR'
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a composite barrier flame-retardant film which is formed by mixing, granulating and blowing 30-40 wt% of a first master batch, 58-66 wt% of a second master batch, 1-2 wt% of MOFs and 1-2 wt% of auxiliary additives, wherein the first master batch consists of 10-40 wt% of graphene oxide and 60-90 wt% of zinc phenylphosphinate, the second master batch consists of 80-90 wt% of high-pressure polyethylene and 10-20 wt% of linear low-density polyethylene, and the auxiliary additives are one or more of industrial white oil, a coupling agent and polyethylene wax. The invention has the advantages that: good thermal stability, high flame-retardant efficiency and barrier effect.
Description
Technical Field
The invention relates to the technical field of flame-retardant films, in particular to a composite barrier flame-retardant film.
Background
With the development of society, the requirements of people on products in daily life are higher and higher. Particularly, for some special products, there is a need for flame retardant film materials, and therefore, flame retardant films become a necessity for some special product industries. However, the currently used flame-retardant films all have the problems of low flame-retardant efficiency, no barrier effect and the like.
Disclosure of Invention
The invention aims to provide a composite flame-retardant film which is good in thermal stability, high in flame-retardant efficiency and has a barrier effect.
In order to achieve the purpose, the invention adopts the following technical scheme: a composite barrier flame retardant film, wherein: the flame-retardant film is formed by mixing, granulating and blowing 30-40 wt% of a first master batch, 58-66 wt% of a second master batch, 1-2 wt% of MOFs and 1-2 wt% of an auxiliary additive, wherein the first master batch consists of 10-40 wt% of graphene oxide and 60-90 wt% of zinc phenylphosphinate, the second master batch consists of 80-90 wt% of high-pressure polyethylene and 10-20 wt% of linear low-density polyethylene, and the auxiliary additive is one or more of industrial white oil, a coupling agent and polyethylene wax.
Further, the composite barrier flame-retardant film comprises: the flame-retardant film is formed by mixing, granulating and blowing a film by 35% of first master batch, 62% of second master batch, 1.5% of MOFs and 1.5% of auxiliary additive according to the weight ratio, wherein the first master batch is composed of 25% of graphene oxide and 75% of zinc phenylphosphinate according to the weight ratio, the second master batch is composed of 85% of high-pressure polyethylene and 15% of linear low-density polyethylene according to the weight ratio, and the auxiliary additive is one or more of industrial white oil, a coupling agent and polyethylene wax.
Further, the composite barrier flame-retardant film comprises: the industrial white oil is No. 5 white oil; the coupling agent is KH550 coupling agent; the polyethylene wax is 0360 polyethylene wax micro powder.
Through the implementation of the technical scheme, the invention has the beneficial effects that: good thermal stability, high flame-retardant efficiency and barrier effect.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Detailed description of the preferred embodiment
The composite barrier flame-retardant film is formed by mixing, granulating and blowing 30% of first master batch, 66% of second master batch, 2% of MOFs and 2% of auxiliary additive according to the weight ratio, wherein the first master batch consists of 10% of graphene oxide and 90% of zinc phenylphosphinate according to the weight ratio, the second master batch consists of 80% of high-pressure polyethylene and 20% of linear low-density polyethylene according to the weight ratio, the auxiliary additive is industrial white oil, and the industrial white oil is No. 5 white oil.
Detailed description of the invention
The composite barrier flame-retardant film is formed by mixing, granulating and blowing 35% of first master batch, 62% of second master batch, 1.5% of MOFs and 1.5% of auxiliary additive according to the weight ratio, wherein the first master batch consists of 25% of graphene oxide and 75% of zinc phenylphosphinate, the second master batch consists of 85% of high-pressure polyethylene and 15% of linear low-density polyethylene according to the weight ratio, the auxiliary additive is industrial white oil, a coupling agent and polyethylene wax, and the industrial white oil is No. 5 white oil; the coupling agent is KH550 coupling agent; the polyethylene wax is 0360 polyethylene wax micro powder.
Detailed description of the preferred embodiment
The composite barrier flame-retardant film is formed by mixing, granulating and blowing 40% of first master batch, 58% of second master batch, 1% of MOFs and 1% of auxiliary additive according to the weight ratio, wherein the first master batch consists of 40% of graphene oxide and 60% of zinc phenylphosphinate according to the weight ratio, the second master batch consists of 90% of high-pressure polyethylene and 10% of linear low-density polyethylene according to the weight ratio, the auxiliary additive is industrial white oil, a coupling agent and polyethylene wax, and the industrial white oil is No. 5 white oil; the coupling agent is KH550 coupling agent; the polyethylene wax is 0360 polyethylene wax micro powder.
The invention has the advantages that: good thermal stability, high flame-retardant efficiency and barrier effect.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, but any modifications or equivalent variations made in accordance with the technical spirit of the present invention are within the scope of the present invention as claimed.
Claims (3)
1. A composite barrier flame-retardant film is characterized in that: the flame-retardant film is formed by mixing, granulating and blowing 30-40 wt% of a first master batch, 58-66 wt% of a second master batch, 1-2 wt% of MOFs and 1-2 wt% of an auxiliary additive, wherein the first master batch consists of 10-40 wt% of graphene oxide and 60-90 wt% of zinc phenylphosphinate, the second master batch consists of 80-90 wt% of high-pressure polyethylene and 10-20 wt% of linear low-density polyethylene, and the auxiliary additive is one or more of industrial white oil, a coupling agent and polyethylene wax.
2. The composite barrier flame retardant film of claim 1, wherein: the flame-retardant film is formed by mixing, granulating and blowing a film by 35% of first master batch, 62% of second master batch, 1.5% of MOFs and 1.5% of auxiliary additive according to the weight ratio, wherein the first master batch is composed of 25% of graphene oxide and 75% of zinc phenylphosphinate according to the weight ratio, the second master batch is composed of 85% of high-pressure polyethylene and 15% of linear low-density polyethylene according to the weight ratio, and the auxiliary additive is one or more of industrial white oil, a coupling agent and polyethylene wax.
3. The composite barrier flame retardant film of claim 1 or 2, wherein: the industrial white oil is No. 5 white oil; the coupling agent is KH550 coupling agent; the polyethylene wax is 0360 polyethylene wax micro powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011174900.XA CN112300470A (en) | 2020-10-28 | 2020-10-28 | Composite barrier flame-retardant film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011174900.XA CN112300470A (en) | 2020-10-28 | 2020-10-28 | Composite barrier flame-retardant film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112300470A true CN112300470A (en) | 2021-02-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011174900.XA Pending CN112300470A (en) | 2020-10-28 | 2020-10-28 | Composite barrier flame-retardant film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112300470A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108440815A (en) * | 2018-01-31 | 2018-08-24 | 佛山市懿燊科技服务有限公司 | A kind of packaging bag antibacterial PE films and preparation method thereof |
| CN108530967A (en) * | 2018-03-06 | 2018-09-14 | 华东理工大学 | A kind of graphene oxide/trbasic zinc phosphate composite anti-corrosive pigment |
| CN109776933A (en) * | 2018-12-20 | 2019-05-21 | 苏州汤志塑料制品有限公司 | Antirust polyethylene film material and preparation method thereof and a kind of antirust bag |
| CN110551411A (en) * | 2019-08-30 | 2019-12-10 | 复旦大学 | Preparation method of zinc phosphate/graphene oxide composite anticorrosive pigment |
-
2020
- 2020-10-28 CN CN202011174900.XA patent/CN112300470A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108440815A (en) * | 2018-01-31 | 2018-08-24 | 佛山市懿燊科技服务有限公司 | A kind of packaging bag antibacterial PE films and preparation method thereof |
| CN108530967A (en) * | 2018-03-06 | 2018-09-14 | 华东理工大学 | A kind of graphene oxide/trbasic zinc phosphate composite anti-corrosive pigment |
| CN109776933A (en) * | 2018-12-20 | 2019-05-21 | 苏州汤志塑料制品有限公司 | Antirust polyethylene film material and preparation method thereof and a kind of antirust bag |
| CN110551411A (en) * | 2019-08-30 | 2019-12-10 | 复旦大学 | Preparation method of zinc phosphate/graphene oxide composite anticorrosive pigment |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210202 |
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