CN104744776A - Polyethylene antistatic flame retardant masterbatch and preparation method thereof - Google Patents
Polyethylene antistatic flame retardant masterbatch and preparation method thereof Download PDFInfo
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- CN104744776A CN104744776A CN201310742548.9A CN201310742548A CN104744776A CN 104744776 A CN104744776 A CN 104744776A CN 201310742548 A CN201310742548 A CN 201310742548A CN 104744776 A CN104744776 A CN 104744776A
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- flame retardant
- polyethylene
- fire retardant
- calcium carbonate
- antistatic
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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
- C08L23/02—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
- 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
- C08J2423/06—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
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2483/04—Polysiloxanes
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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
- 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
- C08L2201/04—Antistatic
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a polyethylene antistatic flame retardant masterbatch and a preparation method thereof. The polyethylene antistatic flame retardant masterbatch comprises the following components by mass: 10%-30% of polyethylene resin, 40%-60% of a flame retardant, 10%-30% of nano calcium carbonate, 3%-8% of an antistatic agent, 0.5-2% of ethylene bis stearamide, 0.1%-0.5% of an aluminum-titanium composite coupling agent, and 0.1%-1% of an antioxidant. The flame retardant is a compound of a bisphenol A-bis(diphenyl phosphate) flame retardant and a polydimethylsiloxane flame retardant agent in a mass ratio of 2:1, and the antistatic agent is one of conductive carbon black, glycerol monostearate, polyethylene oxide, and polyether ester amide. The polyethylene antistatic flame retardant masterbatch provided by the invention is that the invention has the advantages of good dispersion, high concentration, good flame retardant effect, excellent antistatic performance and the like, and by adding nano calcium carbonate, good impact toughness can be maintained, and at the same time the tensile strength can be improved significantly.
Description
Technical field
The present invention relates to technical field of polymer materials, specifically a kind of polyethylene antistatic antiflaming master batches and preparation method thereof.
Background technology
Polyethylene tube is owing to having acidproof, alkaline-resisting, corrosion-resistant, lightweight, low cost and other advantages and replacing metal steel pipe to be widely used.But polyethylene tube very easily produces electrostatic, the accumulation of electrostatic may cause static sparking to discharge, and polyethylene tube also exists inflammable, that shock-resistance is low, resistance to pressure is poor shortcoming.Thus modification that is fire-retardant, antistatic and mechanical properties is carried out to polyethylene tube necessary.
Summary of the invention
Polyethylene antistatic antiflaming master batches that the object of the present invention is to provide a kind of good flame retardation effect, antistatic property high, 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 antistatic antiflaming master batches, and its component by mass percent proportioning is: polyvinyl resin 10% ~ 30%, fire retardant 40% ~ 60%, nano-calcium carbonate 10% ~ 30%, static inhibitor 3% ~ 8%, ethylene bis stearic amide 0.5% ~ 2%, aluminium titanium composite coupler 0.1% ~ 0.5%, oxidation inhibitor 0.1% ~ 1%.
Described fire retardant is the compound of dihydroxyphenyl propane-bis-(diphenyl phosphoester) fire retardant and polydimethylsiloxane fire retardant 2:1 in mass ratio.
Described static inhibitor is the one in graphitized carbon black, stearic acid monoglycerides, polyoxyethylene, polyether ester amides.
Described oxidation inhibitor is the compound of Hinered phenols antioxidant 1010 or 1076 and phosphite ester kind antioxidant 168 1:2 in mass ratio.
The preparation method of a kind of polyethylene antistatic antiflaming master batches of the present invention, comprises the following steps:
(1) nano-calcium carbonate and aluminium titanium composite coupler is taken by weight ratio, add in super mixer and mix, temperature is 100 DEG C ~ 120 DEG C, mixing time is 10 ~ 45 minutes, obtain the nano-calcium carbonate that surface treatment is good, then add the polyvinyl resin, fire retardant, static inhibitor, ethylene bis stearic amide and the oxidation inhibitor that take by weight ratio, continue mixing 5 ~ 15 minutes, discharging;
(2) the above-mentioned material mixed is added that twin screw extruder is extruded, cooled, granulation, namely drying, packaging obtain the present invention.
The invention has the beneficial effects as follows, the present invention has the advantages such as good dispersity, concentration is high, good flame retardation effect, antistatic property are excellent, and add nano-calcium carbonate while the impelling strength that maintenance is good, also significantly improve tensile strength, thus there is good result of use when being applied to PE modified, cost is also low simultaneously, is conducive to cleaner production.
Embodiment
Technical scheme of the present invention is further illustrated below in conjunction with specific embodiment.
A kind of polyethylene antistatic antiflaming master batches, its component by mass percent proportioning is: polyvinyl resin 24%, fire retardant 45%, nano-calcium carbonate 20%, stearic acid monoglycerides 8%, ethylene bis stearic amide 1.5%, aluminium titanium composite coupler 0.5%, oxidation inhibitor 1%.Wherein, described fire retardant is the compound of dihydroxyphenyl propane-bis-(diphenyl phosphoester) fire retardant and polydimethylsiloxane fire retardant 2:1 in mass ratio, and described oxidation inhibitor is Hinered phenols antioxidant 1010 and the compound of phosphite ester kind antioxidant 168 1:2 in mass ratio.
Its preparation method is: (1) takes nano-calcium carbonate and aluminium titanium composite coupler by weight ratio, add in super mixer and mix, temperature is 100 DEG C ~ 120 DEG C, mixing time is 10 ~ 45 minutes, obtain the nano-calcium carbonate that surface treatment is good, then add the polyvinyl resin, fire retardant, stearic acid monoglycerides, ethylene bis stearic amide and the oxidation inhibitor that take by weight ratio, continue mixing 5 ~ 15 minutes, discharging; (2) the above-mentioned material mixed is added that twin screw extruder is extruded, cooled, granulation, namely drying, packaging obtain the present invention.
Claims (5)
1. a polyethylene antistatic antiflaming master batches, it is characterized in that, its component by mass percent proportioning is: polyvinyl resin 10% ~ 30%, fire retardant 40% ~ 60%, nano-calcium carbonate 10% ~ 30%, static inhibitor 3% ~ 8%, ethylene bis stearic amide 0.5% ~ 2%, aluminium titanium composite coupler 0.1% ~ 0.5%, oxidation inhibitor 0.1% ~ 1%.
2. a kind of polyethylene antistatic antiflaming master batches according to claim 1, is characterized in that, described fire retardant is the compound of dihydroxyphenyl propane-bis-(diphenyl phosphoester) fire retardant and polydimethylsiloxane fire retardant 2:1 in mass ratio.
3. a kind of polyethylene antistatic antiflaming master batches according to claim 1, is characterized in that, described static inhibitor is the one in graphitized carbon black, stearic acid monoglycerides, polyoxyethylene, polyether ester amides.
4. a kind of polyethylene antistatic antiflaming master batches according to claim 1, is characterized in that, described oxidation inhibitor is the compound of Hinered phenols antioxidant 1010 or 1076 and phosphite ester kind antioxidant 168 1:2 in mass ratio.
5. the preparation method of a kind of polyethylene antistatic antiflaming master batches according to claim 1, is characterized in that, comprise the following steps:
(1) nano-calcium carbonate and aluminium titanium composite coupler is taken by weight ratio, add in super mixer and mix, temperature is 100 DEG C ~ 120 DEG C, mixing time is 10 ~ 45 minutes, obtain the nano-calcium carbonate that surface treatment is good, then add the polyvinyl resin, fire retardant, static inhibitor, ethylene bis stearic amide and the oxidation inhibitor that take by weight ratio, continue mixing 5 ~ 15 minutes, discharging;
(2) the above-mentioned material mixed is added that twin screw extruder is extruded, cooled, granulation, namely drying, packaging obtain the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742548.9A CN104744776A (en) | 2013-12-30 | 2013-12-30 | Polyethylene antistatic flame retardant masterbatch and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310742548.9A CN104744776A (en) | 2013-12-30 | 2013-12-30 | Polyethylene antistatic flame retardant masterbatch and preparation method thereof |
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| CN104744776A true CN104744776A (en) | 2015-07-01 |
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| CN201310742548.9A Pending CN104744776A (en) | 2013-12-30 | 2013-12-30 | Polyethylene antistatic flame retardant masterbatch and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106543514A (en) * | 2015-09-21 | 2017-03-29 | 上海凯波特种电缆料厂有限公司 | A kind of inexpensive cracking resistance fire-retardant polyethylene cable material and preparation method thereof |
| CN110256781A (en) * | 2019-06-25 | 2019-09-20 | 佛山市顺德区宝斯特颜料有限公司 | A kind of environmental protection flame retardant color cake and preparation method thereof |
-
2013
- 2013-12-30 CN CN201310742548.9A patent/CN104744776A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106543514A (en) * | 2015-09-21 | 2017-03-29 | 上海凯波特种电缆料厂有限公司 | A kind of inexpensive cracking resistance fire-retardant polyethylene cable material and preparation method thereof |
| CN110256781A (en) * | 2019-06-25 | 2019-09-20 | 佛山市顺德区宝斯特颜料有限公司 | A kind of environmental protection flame retardant color cake and preparation method thereof |
| CN110256781B (en) * | 2019-06-25 | 2021-06-22 | 佛山市顺德区宝斯特颜料有限公司 | Environment-friendly flame-retardant color cake and preparation method thereof |
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Application publication date: 20150701 |