CN104744762A - Toughening modified polyethylene powder and preparation method thereof - Google Patents

Toughening modified polyethylene powder and preparation method thereof Download PDF

Info

Publication number
CN104744762A
CN104744762A CN201310742177.4A CN201310742177A CN104744762A CN 104744762 A CN104744762 A CN 104744762A CN 201310742177 A CN201310742177 A CN 201310742177A CN 104744762 A CN104744762 A CN 104744762A
Authority
CN
China
Prior art keywords
antistatic master
toughening modifying
master granule
weight ratio
polyethylene powders
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
CN201310742177.4A
Other languages
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 CN201310742177.4A priority Critical patent/CN104744762A/en
Publication of CN104744762A publication Critical patent/CN104744762A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • 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
    • 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
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • 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
    • 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
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • 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
    • 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
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

The invention discloses a toughening modified polyethylene powder and its preparation method. The toughening modified polyethylene powder comprises the following ingredients, by weight, 30-60% of polyethylene, 10-30% of ABS, 5-15% of glass fibre, 8-12% of a compound fire retardant, 3-10% of a flexibilizer, 1-3% of a styrene-maleic anhydride copolymer SMA, 0.1-0.5% of a 1010 antioxidant, 0.1-1% of EVA wax and 2-5% of antistatic master batch, wherein the ABS is an acrylonitrile-butadiene styrol copolymer with molecular weight being 80000-200000. The invention has beneficial effects as follows: the toughening modified polyethylene powder has advantages of excellent comprehensive properties, efficient flame retardance, good antistatic property and the like and has good practical value and prospect in fields of chemical industry, machine, tubing, packaging and the like.

Description

A kind of toughening modifying polyethylene powders and preparation method thereof
Technical field
The present invention relates to technical field of polymer materials, specifically a kind of toughening modifying polyethylene powders and preparation method thereof.
Background technology
Polyethylene due to cheap, be easy to processing and there is the advantages such as excellent corrosion resistance and be widely used.But polyethylene also exists, and stress cracking resistance is bad, the defect of easy firing, thermotolerance deficiency, and these deficiencies will limit its range of application greatly.
Summary of the invention
The object of the present invention is to provide that a kind of toughness is good, wear resistance is strong, stress cracking resistance is good and the toughening modifying polyethylene powders with good flame-retardance and preparation method thereof.
The technical solution adopted for the present invention to solve the technical problems is: a kind of toughening modifying polyethylene powders, and its component by mass percent proportioning is: polyethylene 30% ~ 60%, ABS 10% ~ 30%, glass fibre 5% ~ 15%, compound flame redundant 8% ~ 12%, toughner 3% ~ 10%, styrene-maleic anhydride copolymer SMA 1% ~ 3%, 1010 oxidation inhibitor 0.1% ~ 0.5%, EVA wax 0.1% ~ 1%, antistatic master granule 2% ~ 5%.
Described ABS be molecular weight 80000 ~ 200000 acrylonitrile-butadiene-styrene copolymer, and the mass percent 10% ~ 30% of vinyl cyanide contained by it, be 15% ~ 30% containing the mass percent of divinyl, all the other are vinylbenzene.
Described glass fibre be diameter between 8 ~ 12 μm and surface through the alkali-free short glass fiber of silane coupling agent process.
Described compound flame redundant is the mixture of the nano-sized magnesium hydroxide of mass ratio 1:1:3, polydimethylsiloxane and dihydroxyphenyl propane-bis-(diphenyl phosphoester) three composition.
Described toughner is the one in ethylene-octene copolymer POE, terpolymer EP rubber, paracril, Polyurethane Thermoplastic Elastomer, Polystyrene-Polyethylene-polybutene-polystyrene block copolymer SEBS.
The antistatic master granule that described antistatic master granule is made up of polyvinyl resin 30wt%, sodium alkyl benzene sulfonate 40wt%, stearic acid monoglycerides 25wt% and pentaerythritol stearate 5wt%.
The preparation method of a kind of toughening modifying polyethylene powders of the present invention, comprises the following steps:
(1), antistatic master granule is prepared: take polyvinyl resin 30wt%, sodium alkyl benzene sulfonate 40wt%, stearic acid monoglycerides 25wt% and pentaerythritol stearate 5wt% by weight ratio, add after stirring in super mixer, discharging adds that twin screw extruder melt extrudes, cooling and dicing and dry after obtained antistatic master granule, stand-by;
(2), take polyethylene and ABS by weight ratio to add high-speed mixer and stir, then the compound flame redundant, toughner, styrene-maleic anhydride copolymer SMA, 1010 oxidation inhibitor and the EVA wax that take by weight ratio is added, add simultaneously and take the obtained antistatic master granule of step (1) by weight ratio, make to stir 3 ~ 15 minutes together, to be mixed evenly after, discharging;
(3), the compound that step (2) obtains is added the main spout of twin screw extruder, the side spout of the glass fibre taken by weight ratio from twin screw extruder is added, control barrel zone temperature at 180 DEG C ~ 220 DEG C, screw speed 120 ~ 600 revs/min, through twin screw extruder shear, mixing after, carry out again extruding, cool, pelletizing, drying, then be broken into fine powder by plastic crusher and sieve, choosing 180 ~ 240 object compositions and namely obtain the present invention.
The invention has the beneficial effects as follows, the present invention has excellent combination property, fire-retardant efficient, the advantage such as antistatic property is good, applies and have good practical value and prospect in the fields such as chemical industry, machinery, tubing, packaging.
Embodiment
Technical scheme of the present invention is further illustrated below in conjunction with specific embodiment.
A kind of toughening modifying polyethylene powders, its component by mass percent proportioning is: polyethylene 40%, ABS 18%, glass fibre 15%, compound flame redundant 10%, ethylene-octene copolymer POE 8%, styrene-maleic anhydride copolymer SMA 3%, 1010 oxidation inhibitor 0.2%, EVA wax 0.8%, antistatic master granule 5%.Wherein, described ABS be molecular weight 80000 ~ 200000 acrylonitrile-butadiene-styrene copolymer, and the mass percent 10% ~ 30% of vinyl cyanide contained by it, be 15% ~ 30% containing the mass percent of divinyl, all the other are vinylbenzene; Described glass fibre be diameter between 8 ~ 12 μm and surface through the alkali-free short glass fiber of silane coupling agent process; Described compound flame redundant is the mixture of the nano-sized magnesium hydroxide of mass ratio 1:1:3, polydimethylsiloxane and dihydroxyphenyl propane-bis-(diphenyl phosphoester) three composition; The antistatic master granule that described antistatic master granule is made up of polyvinyl resin 30wt%, sodium alkyl benzene sulfonate 40wt%, stearic acid monoglycerides 25wt% and pentaerythritol stearate 5wt%.
Its preparation method is: (1), prepare antistatic master granule: take polyvinyl resin 30wt%, sodium alkyl benzene sulfonate 40wt%, stearic acid monoglycerides 25wt% and pentaerythritol stearate 5wt% by weight ratio, add after stirring in super mixer, discharging adds that twin screw extruder melt extrudes, cooling and dicing and dry after obtained antistatic master granule, stand-by; (2), take polyethylene and ABS by weight ratio to add high-speed mixer and stir, then the compound flame redundant, ethylene-octene copolymer POE, styrene-maleic anhydride copolymer SMA, 1010 oxidation inhibitor and the EVA wax that take by weight ratio is added, add simultaneously and take the obtained antistatic master granule of step (1) by weight ratio, make to stir 3 ~ 15 minutes together, to be mixed evenly after, discharging; (3), the compound that step (2) obtains is added the main spout of twin screw extruder, the side spout of the glass fibre taken by weight ratio from twin screw extruder is added, control barrel zone temperature at 180 DEG C ~ 220 DEG C, screw speed 120 ~ 600 revs/min, through twin screw extruder shear, mixing after, carry out again extruding, cool, pelletizing, drying, then be broken into fine powder by plastic crusher and sieve, choosing 180 ~ 240 object compositions and namely obtain the present invention.

Claims (7)

1. a toughening modifying polyethylene powders, it is characterized in that, its component by mass percent proportioning is: polyethylene 30% ~ 60%, ABS 10% ~ 30%, glass fibre 5% ~ 15%, compound flame redundant 8% ~ 12%, toughner 3% ~ 10%, styrene-maleic anhydride copolymer SMA 1% ~ 3%, 1010 oxidation inhibitor 0.1% ~ 0.5%, EVA wax 0.1% ~ 1%, antistatic master granule 2% ~ 5%.
2. a kind of toughening modifying polyethylene powders according to claim 1, it is characterized in that, described ABS be molecular weight 80000 ~ 200000 acrylonitrile-butadiene-styrene copolymer, and the mass percent 10% ~ 30% of vinyl cyanide contained by it, be 15% ~ 30% containing the mass percent of divinyl, all the other are vinylbenzene.
3. a kind of toughening modifying polyethylene powders according to claim 1, is characterized in that, described glass fibre be diameter between 8 ~ 12 μm and surface through the alkali-free short glass fiber of silane coupling agent process.
4. a kind of toughening modifying polyethylene powders according to claim 1, it is characterized in that, described compound flame redundant is the mixture of the nano-sized magnesium hydroxide of mass ratio 1:1:3, polydimethylsiloxane and dihydroxyphenyl propane-bis-(diphenyl phosphoester) three composition.
5. a kind of toughening modifying polyethylene powders according to claim 1, it is characterized in that, described toughner is the one in ethylene-octene copolymer POE, terpolymer EP rubber, paracril, Polyurethane Thermoplastic Elastomer, Polystyrene-Polyethylene-polybutene-polystyrene block copolymer SEBS.
6. a kind of toughening modifying polyethylene powders according to claim 1, it is characterized in that, the antistatic master granule that described antistatic master granule is made up of polyvinyl resin 30wt%, sodium alkyl benzene sulfonate 40wt%, stearic acid monoglycerides 25wt% and pentaerythritol stearate 5wt%.
7. the preparation method of a kind of toughening modifying polyethylene powders according to claim 1, is characterized in that, comprise the following steps:
(1), antistatic master granule is prepared: take polyvinyl resin 30wt%, sodium alkyl benzene sulfonate 40wt%, stearic acid monoglycerides 25wt% and pentaerythritol stearate 5wt% by weight ratio, add after stirring in super mixer, discharging adds that twin screw extruder melt extrudes, cooling and dicing and dry after obtained antistatic master granule, stand-by;
(2), take polyethylene and ABS by weight ratio to add high-speed mixer and stir, then the compound flame redundant, toughner, styrene-maleic anhydride copolymer SMA, 1010 oxidation inhibitor and the EVA wax that take by weight ratio is added, add simultaneously and take the obtained antistatic master granule of step (1) by weight ratio, make to stir 3 ~ 15 minutes together, to be mixed evenly after, discharging;
(3), the compound that step (2) obtains is added the main spout of twin screw extruder, the side spout of the glass fibre taken by weight ratio from twin screw extruder is added, control barrel zone temperature at 180 DEG C ~ 220 DEG C, screw speed 120 ~ 600 revs/min, through twin screw extruder shear, mixing after, carry out again extruding, cool, pelletizing, drying, then be broken into fine powder by plastic crusher and sieve, choosing 180 ~ 240 object compositions and namely obtain the present invention.
CN201310742177.4A 2013-12-30 2013-12-30 Toughening modified polyethylene powder and preparation method thereof Pending CN104744762A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310742177.4A CN104744762A (en) 2013-12-30 2013-12-30 Toughening modified polyethylene powder and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310742177.4A CN104744762A (en) 2013-12-30 2013-12-30 Toughening modified polyethylene powder and preparation method thereof

Publications (1)

Publication Number Publication Date
CN104744762A true CN104744762A (en) 2015-07-01

Family

ID=53585069

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310742177.4A Pending CN104744762A (en) 2013-12-30 2013-12-30 Toughening modified polyethylene powder and preparation method thereof

Country Status (1)

Country Link
CN (1) CN104744762A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105255005A (en) * 2015-10-26 2016-01-20 陈鹤忠 Macromolecular PP polymer composite material kerbstone and preparation method thereof
CN105504557A (en) * 2016-01-19 2016-04-20 耿萌宜 Short fiber reinforced plastic soft water belt and production method thereof
CN107674368A (en) * 2017-11-01 2018-02-09 安徽省金正塑业有限公司 A kind of flame retardant plastics for outcase of refrigerator and preparation method thereof
CN107973969A (en) * 2016-10-21 2018-05-01 合肥杰事杰新材料股份有限公司 A kind of high-density polyethylene composition and preparation method thereof
CN108148278A (en) * 2018-01-29 2018-06-12 安徽韵通管业有限公司 A kind of HDPE double-wall corrugated pipes and its preparation process
CN109703148A (en) * 2018-12-18 2019-05-03 广东宝佳利绿印股份有限公司 High-stiffness high-barrier sea sedge rolls up inner bag and preparation method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105255005A (en) * 2015-10-26 2016-01-20 陈鹤忠 Macromolecular PP polymer composite material kerbstone and preparation method thereof
CN105504557A (en) * 2016-01-19 2016-04-20 耿萌宜 Short fiber reinforced plastic soft water belt and production method thereof
CN107973969A (en) * 2016-10-21 2018-05-01 合肥杰事杰新材料股份有限公司 A kind of high-density polyethylene composition and preparation method thereof
CN107674368A (en) * 2017-11-01 2018-02-09 安徽省金正塑业有限公司 A kind of flame retardant plastics for outcase of refrigerator and preparation method thereof
CN108148278A (en) * 2018-01-29 2018-06-12 安徽韵通管业有限公司 A kind of HDPE double-wall corrugated pipes and its preparation process
CN109703148A (en) * 2018-12-18 2019-05-03 广东宝佳利绿印股份有限公司 High-stiffness high-barrier sea sedge rolls up inner bag and preparation method thereof

Similar Documents

Publication Publication Date Title
CN104744762A (en) Toughening modified polyethylene powder and preparation method thereof
CN102002203B (en) Flame-retarded ASA (Acrylic ester-Styrene-Acrylonitrile) modified resin and preparation method thereof
CN104629333A (en) PC/ABS alloy plastic with excellent flame resistance and weather resistance
CN112778689B (en) Highlight flame-retardant antibacterial ABS material and preparation method thereof
CN104629324A (en) High-strength toughened functionalized PC/ABS alloy material
CN102585346A (en) Halogen-free flame-retardant POE (Polyolefin Elastomer) compound material and preparation method thereof
CN104629283A (en) High strength abrasion resistant flame retardant polycarbonate material and preparation method thereof
CN101891952A (en) Precipitate-free flame retardant masterbatch
CN104448753A (en) PC/ABS blending flame-retardant material
CN104629313A (en) Glass fiber reinforced flame retardant modified PC/ABS alloy
CN104744781A (en) High impact reinforced modified polyethylene powder
CN103804833A (en) High-fluidity high-flexibility flame-retardant HIPS (high-impact polystyrene) master batch and preparation method thereof
CN104140586B (en) Halogen-free flame-retardant POE material and preparation method thereof
CN104744772A (en) Glass fiber reinforced polyethylene powder
CN109438905B (en) Quaternary blending modified ABS material and preparation method thereof
CN104744763A (en) Antistatic fire retardant master batch for modification of polyethylene
CN104629307A (en) Flame retardant reprocessed plastic with recycled PC and ABS
CN104945877A (en) Plastic masterbatch for electronic device and preparation method thereof
CN104861449A (en) PTT flame-retardant heat-resistant modified master batch and preparation method therefor
CN104629308A (en) PC/ABS modified alloy and preparation method thereof
CN104861620A (en) Halogen-free flame-retardant enhanced PC/PBT alloy and preparation method therefor
CN104513467A (en) Polycarbonate (PC) blended alloy material
CN104419162A (en) PC membrane material with capabilities of attrition resistance, static electricity resistance and flame retardancy
CN104419141A (en) Glass fiber reinforced halogen-free flame retardant and antistatic PBT/PET alloy
CN107868423A (en) Electronic device plastic master batch and preparation method thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150701