CN104744778A - Polyethylene flame retardant masterbatch and preparation method thereof - Google Patents

Polyethylene flame retardant masterbatch and preparation method thereof Download PDF

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Publication number
CN104744778A
CN104744778A CN201310742623.1A CN201310742623A CN104744778A CN 104744778 A CN104744778 A CN 104744778A CN 201310742623 A CN201310742623 A CN 201310742623A CN 104744778 A CN104744778 A CN 104744778A
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CN
China
Prior art keywords
antioxidant
polyethylene
flame retardant
preparation
master batch
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.)
Pending
Application number
CN201310742623.1A
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Chinese (zh)
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Wanli Technology Co Ltd
Original Assignee
Qingdao Wanli Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Wanli Technology Co Ltd filed Critical Qingdao Wanli Technology Co Ltd
Priority to CN201310742623.1A priority Critical patent/CN104744778A/en
Publication of CN104744778A publication Critical patent/CN104744778A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • C08J2423/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/22—Halogen free composition
    • 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

Abstract

The invention discloses a polyethylene flame retardant masterbatch and a preparation method thereof. The polyethylene flame retardant masterbatch comprises the following components by mass: 10%-30% of polyethylene resin, 35%-70% of ammonium polyphosphate, 1%-3% of EVA wax, 0.5%-1.5% of an antioxidant, and 0.5%-1% of an aluminum-titanium composite coupling agent. The antioxidant is a compound of a hindered phenolic antioxidant 1010 and a phosphite ester antioxidant 168 in a mass ratio of 1:2. According to the invention, ammonium polyphosphate is employed as the halogen-free flame retardant to modify polyethylene, the obtained product has the effects of low smoke, no halogen and good environmental protection condition, and has the advantages of convenient use, high concentration and low cost.

Description

A kind of polyethylene anti-flaming master batch and preparation method thereof
Technical field
The present invention relates to technical field of polymer materials, specifically a kind of polyethylene anti-flaming master batch and preparation method thereof.
Background technology
Current poly flame-retardant modified great majority adopt halogen flame retardant system, but halogen flame will produce a large amount of toxic gas, serious environment pollution when burning.Therefore, halogen-free flame retardants has formed the focus in order to social concerns at present.But, come by directly adding powdery combustion inhibitor to poly halogen-free flameproof modification great majority, owing to being subject to the impact of the factors such as production technology level, appointed condition or technical process control, when using powdery combustion inhibitor, exist dispersed bad, with the poor compatibility of matrix resin with there is the problems such as dust pollution.
Summary of the invention
Object of the present invention provides a kind of Halogen, low cigarette, environmental protection and and polyethylene anti-flaming master batch easy to use and preparation method thereof.
The technical solution adopted for the present invention to solve the technical problems is: a kind of polyethylene anti-flaming master batch, and its component by mass percent proportioning is: polyvinyl resin 10% ~ 30%, polyphosphoric acid amine 35% ~ 70%, EVA wax 1% ~ 3%, oxidation inhibitor 0.5% ~ 1.5%, aluminium titanium composite coupler 0.5% ~ 1%.
Described oxidation inhibitor is Hinered phenols antioxidant 1010 and the compound of phosphite ester kind antioxidant 168 in quality 1:2 ratio.
Preparation method of the present invention is: each component prepared burden by weight proportion, then add in high-speed mixer or ultrasonic generator, mixing temperature 100 DEG C ~ 120 DEG C mixing 10 ~ 15 minutes, again the material mixed is added twin screw extruder melt blending, melt temperature controls at 180 DEG C ~ 220 DEG C, after being extruded by twin screw extruder, namely obtain the present invention through overcooling, pelletizing, drying, packaging.
The invention has the beneficial effects as follows, the present invention adopts polyphosphoric acid amine to carry out modification as halogen-free flame retardants to polyethylene, and obtained product has the good effect of low cigarette, Halogen and environmental protection condition, and easy to use, and concentration is high, with low cost.
Embodiment
Technical scheme of the present invention is further illustrated below in conjunction with specific embodiment.
A kind of polyethylene anti-flaming master batch, its component in mass percent proportioning is: polyvinyl resin 25%, polyphosphoric acid amine 70%, EVA wax 3%, Hinered phenols antioxidant 1010 and compound 1%, the aluminium titanium composite coupler 1% of phosphite ester kind antioxidant 168 in quality 1:2 ratio.
Preparation method: each component is prepared burden by weight proportion, then add in high-speed mixer or ultrasonic generator, mixing temperature 100 DEG C ~ 120 DEG C mixing 10 ~ 15 minutes, again the material mixed is added twin screw extruder melt blending, melt temperature controls at 180 DEG C ~ 220 DEG C, after being extruded by twin screw extruder, namely obtain the present invention through overcooling, pelletizing, drying, packaging.

Claims (3)

1. a polyethylene anti-flaming master batch, is characterized in that, its component by mass percent proportioning is: polyvinyl resin 10% ~ 30%, polyphosphoric acid amine 35% ~ 70%, EVA wax 1% ~ 3%, oxidation inhibitor 0.5% ~ 1.5%, aluminium titanium composite coupler 0.5% ~ 1%.
2. a kind of polyethylene anti-flaming master batch according to claim 1, is characterized in that, described oxidation inhibitor is Hinered phenols antioxidant 1010 and the compound of phosphite ester kind antioxidant 168 in quality 1:2 ratio.
3. the preparation method of a kind of polyethylene anti-flaming master batch according to claim 1, it is characterized in that, comprise the following steps: each component is prepared burden by weight proportion, then add in high-speed mixer or ultrasonic generator, mixing temperature 100 DEG C ~ 120 DEG C mixing 10 ~ 15 minutes, again the material mixed is added twin screw extruder melt blending, melt temperature controls at 180 DEG C ~ 220 DEG C, after being extruded by twin screw extruder, namely obtain the present invention through overcooling, pelletizing, drying, packaging.
CN201310742623.1A 2013-12-30 2013-12-30 Polyethylene flame retardant masterbatch and preparation method thereof Pending CN104744778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310742623.1A CN104744778A (en) 2013-12-30 2013-12-30 Polyethylene flame retardant masterbatch and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310742623.1A CN104744778A (en) 2013-12-30 2013-12-30 Polyethylene flame retardant masterbatch and preparation method thereof

Publications (1)

Publication Number Publication Date
CN104744778A true CN104744778A (en) 2015-07-01

Family

ID=53585085

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310742623.1A Pending CN104744778A (en) 2013-12-30 2013-12-30 Polyethylene flame retardant masterbatch and preparation method thereof

Country Status (1)

Country Link
CN (1) CN104744778A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105419044A (en) * 2015-11-27 2016-03-23 康平县塑编产业集群综合服务中心 Halogen-free flame-retardant master batch for plastic woven bags
CN112300494A (en) * 2020-11-23 2021-02-02 上海金发科技发展有限公司 Alcoholysis-resistant chopped glass fiber reinforced polypropylene polymer and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105419044A (en) * 2015-11-27 2016-03-23 康平县塑编产业集群综合服务中心 Halogen-free flame-retardant master batch for plastic woven bags
CN112300494A (en) * 2020-11-23 2021-02-02 上海金发科技发展有限公司 Alcoholysis-resistant chopped glass fiber reinforced polypropylene polymer and preparation method thereof
CN112300494B (en) * 2020-11-23 2022-11-18 上海金发科技发展有限公司 Alcoholysis-resistant chopped glass fiber reinforced polypropylene polymer and preparation method thereof

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WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150701