CN104710775A - Flame retardant nylon alloy material for electrical material in electro-technology field - Google Patents

Flame retardant nylon alloy material for electrical material in electro-technology field Download PDF

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Publication number
CN104710775A
CN104710775A CN201310671907.6A CN201310671907A CN104710775A CN 104710775 A CN104710775 A CN 104710775A CN 201310671907 A CN201310671907 A CN 201310671907A CN 104710775 A CN104710775 A CN 104710775A
Authority
CN
China
Prior art keywords
nylon alloy
flame retardant
electro
nylon
flame
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
CN201310671907.6A
Other languages
Chinese (zh)
Inventor
王月朗
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.)
DEHAO SUPERMICRO NEW MATERIALS Co Ltd TIANJIN
Original Assignee
DEHAO SUPERMICRO NEW MATERIALS Co Ltd TIANJIN
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 DEHAO SUPERMICRO NEW MATERIALS Co Ltd TIANJIN filed Critical DEHAO SUPERMICRO NEW MATERIALS Co Ltd TIANJIN
Priority to CN201310671907.6A priority Critical patent/CN104710775A/en
Publication of CN104710775A publication Critical patent/CN104710775A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • 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
    • 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
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • 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

Landscapes

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

Abstract

The invention provides a flame retardant nylon alloy material for electrical material in the electro-technology field. Nylon resin, a flexibilizer, a reinforcing agent, and a fire retardant are mixed according to a certain ration and then processed by a technology to prepare a nylon alloy with a special phase structure. The nylon alloy has the advantages of low water absorption rate, good size stability, good dry-state and low temperature flexibility, and improved flame retardant and heatproof performance, and is widely used in the fields of electrical material and electro-technology.

Description

Electrician's electrical materials and appliances flame-retardant nylon alloy material
Technical field
The present invention relates to electrician's electrical materials and appliances flame-retardant nylon alloy material, especially the preparation method of enhanced type automobile fan leaf PP Pipe Compound.
Background technology
Nylon (polymeric amide, english abbreviation is PA) be that in the engineering plastics of input application, output is maximum, kind maximum, purposes is the widest, the base resin of excellent property, but because its water-absorbent is large, shape and size poor stability, dry state and low-temperature flexibility poor, resistance toheat and flame retardant properties are general, limit it in automotive industry, electronics, application electrically and in construction industry.Therefore, reduce nylon material water-absorbent, improve its product size stability, dry state toughness and resistance to low temperature, improve its flame retardant properties and resistance toheat, become a large focus of polymer research field.For many years, in order to improve the above-mentioned shortcoming of nylon material, macromolecular material worker is devoted to strengthen it always, toughness reinforcing and flame-retardant modified, but nylon resin is strengthened simultaneously, toughness reinforcing and flame-retardant modified be contradiction on concrete enforcement: the toughness reinforcing intensity that must damage PA6, flame-retardant system add intensity and the toughness that can affect PA6 simultaneously, the filling of strongthener in most cases can be given again and flame-retardant modifiedly be brought difficulty.Therefore, the balance of seeking intensity, toughness and flame retardant properties in the preparation process of alloy is very necessary.
In order to expand the range of application of nylon material at engineering field, to meet the demand of current electrician's electrical materials and appliances thermoforming material, the present invention adopts advanced reactive blending technology, with nylon resin/toughner/toughener/fire retardant for main ingredient, prepare with higher-strength, toughness and better flame retardant properties and resistance toheat, the nylon alloy material of high comprehensive performance.
Summary of the invention
The object of this invention is to provide electrician's electrical materials and appliances flame-retardant nylon alloy material.By twin screw extruder under certain processing condition, nylon resin/toughner/toughener/fire retardant is prepared into the nylon alloy with specific phase structure by certain proportioning and technical process, this kind nylon alloy water-intake rate is low, product size good stability, dry state and low-temperature flexibility are good, flame retardant properties and resistance toheat are all increased, and is widely used at engineering field.
The object of the invention is to be realized by following technical scheme
Electrician's electrical materials and appliances flame-retardant nylon alloy material of the present invention, comprise first by a certain amount of POE(toughner), POE-g-MAH(expanding material) and compound flame retardant to add mixture in high mixer successively even, be placed in twin screw extruder extruding pelletization at 150-190 DEG C, obtained with toughness reinforcing and master batch that is anti-flaming function; Again by this kind of master batch and a certain amount of glass fibre (toughener) and PA6(nylon resin) to be placed in high mixer mixture even, and join reactive extrursion, granulation at 210-250 DEG C in twin screw extruder, obtain electrician's electrical materials and appliances flame-retardant nylon alloy material.
Embodiment
The raw material that the embodiment of the present invention uses and formula:
Nylon 6 70kg
POE(toughner) 2kg
POE-g-MAH(expanding material) 0.5kg
Glass fibre 0.5kg
Photostabilizer 0.5kg
The equipment that the embodiment of the present invention uses:
The extrusion shaping machine that granulation uses is parallel dual-screw extruding machine group KY75/180 Nanjing Ke Bei Long Keya Machinery Co., Ltd.;
The high mixer that batch mixing uses is SRL-Z500/1000 Yili Machinery Co., Ltd., Zhangjiagang City;
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, every above embodiment is done according to method essence of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of the inventive method scheme.

Claims (2)

1. electrician's electrical materials and appliances flame-retardant nylon alloy material, comprise material component, technical process, the dispersion state of component, and fabrication process condition.
2. electrician's electrical materials and appliances flame-retardant nylon alloy material according to claim 1, is characterized in that: wherein said material component is PA6(nylon resin), POE(toughner), POE-g-MAH(expanding material) and, glass fibre (toughener).
CN201310671907.6A 2013-12-12 2013-12-12 Flame retardant nylon alloy material for electrical material in electro-technology field Pending CN104710775A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310671907.6A CN104710775A (en) 2013-12-12 2013-12-12 Flame retardant nylon alloy material for electrical material in electro-technology field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310671907.6A CN104710775A (en) 2013-12-12 2013-12-12 Flame retardant nylon alloy material for electrical material in electro-technology field

Publications (1)

Publication Number Publication Date
CN104710775A true CN104710775A (en) 2015-06-17

Family

ID=53410519

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310671907.6A Pending CN104710775A (en) 2013-12-12 2013-12-12 Flame retardant nylon alloy material for electrical material in electro-technology field

Country Status (1)

Country Link
CN (1) CN104710775A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107057339A (en) * 2017-06-02 2017-08-18 杭州本松新材料技术股份有限公司 A kind of activeness and quietness nylon material and its preparation method and application
CN115960412A (en) * 2023-01-10 2023-04-14 辽宁石油化工大学 Polyolefin elastomer and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107057339A (en) * 2017-06-02 2017-08-18 杭州本松新材料技术股份有限公司 A kind of activeness and quietness nylon material and its preparation method and application
CN115960412A (en) * 2023-01-10 2023-04-14 辽宁石油化工大学 Polyolefin elastomer and preparation method thereof

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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: 20150617