CN107286655A - A kind of carbon fibre enhancing PPS composites and preparation method thereof - Google Patents
A kind of carbon fibre enhancing PPS composites and preparation method thereof Download PDFInfo
- Publication number
- CN107286655A CN107286655A CN201710450965.4A CN201710450965A CN107286655A CN 107286655 A CN107286655 A CN 107286655A CN 201710450965 A CN201710450965 A CN 201710450965A CN 107286655 A CN107286655 A CN 107286655A
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- Prior art keywords
- carbon fibre
- fibre enhancing
- pps
- composites
- pps composites
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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
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
- C08L81/02—Polythioethers; Polythioether-ethers
-
- 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
- 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
- B29B9/12—Making granules characterised by structure or composition
- B29B9/14—Making granules characterised by structure or composition fibre-reinforced
-
- 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
- C08K2201/004—Additives being defined by their length
-
- 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
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- 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 present invention relates to a kind of carbon fibre enhancing PPS materials, by weight percentage, its composition of raw materials includes：PPS50 90%, compatilizer 1 5%, lubricant 0.1 1%, stabilizer 0.1 0.5%, fire retardant 5 20%, glass 5 40%, antioxidant 0.1 0.5%, carbon fibre enhancing PPS composites described in coupling agent 0.5 1.0% are compared with existing carbon fibre enhancing PPS composites, product and there are heat resistance, toughness and tenacity, hinder right function admirable, it can be widely applied to auto industry, electro-engineering, the fields such as mechanical industry, and the low advantage of manufacturing cost.
Description
Technical field
The invention belongs to processing of high molecular material technical field, and in particular to a kind of carbon fibre reinforced composite material and its preparation
Method, is particularly suitable for use in manufacturing auto parts machinery, electrical accessorie etc..
Background technology
Due to the shape that the uncomfortable synthesis type of metal is complicated, its application in numerous parts is limited, this also counteracts that into
This decline.In contrast, above-mentioned many disadvantages can be then overcome using long glass fiber reinforced injection-moulding plastic.However, glass
Fiber is likely to be broken during injection moulding and cannot get required intensity.
Polyphenylene sulfide (PPS) thermoplastic polymer, carbon fibre enhancing PPS be organic polymer composition aromatic rings and
Sulfide synthetic fibers and textile are the attack of known resistance chemically and thermally from polymer.PPS is for manufacturing
The briquette boiler of filter fabric, papermaking felting, electrically insulating material, professional film, packing ring, packaging.PPS omen conducting polymer
Semi-elastic bar polymer family.PPS, otherwise insulate, and can be converted into semiconductor form oxidation or use dopant polyphenylene sulfides
It is a kind of engineering plastics, conventional today high-performance thermoplastic [2] PPS can be molded, extrude or process high tolerance.Pure solid
Form, it may be that opaque white, the color of light brown.Maximum operating temp is 218 °C (424 °F).PPS, which is not dissolved in, to be appointed
What solvent is found in temperature below about 200 °C (392 °F) simple method to determine the compound of metal.
The content of the invention
To solve above technical problem, the present invention is adopted the following technical scheme that：
A kind of carbon fibre enhancing PPS composites, by weight percentage, its composition of raw materials includes：PPS 50-90%, compatilizer 1-
5%th, lubricant 0.1-1%, stabilizer 0.1-0.5%, fire retardant 5-20%, carbon fibre 5-40%, antioxidant 0.1-0.5%, coupling agent
0.5-1.0%。
Described PPS is high fluidity.
Described compatilizer is low-molecular-weight polypropylene grafted maleic anhydride.
Described lubricant is one kind in metal soap lubricant, polyethylene wax class or two kinds.
Described stabilizer is non-toxic organic tin.
Described fire retardant is inorganic Firebrake ZB.
Described carbon fiber is T700.
Described antioxidant is universal 168.
Described coupling agent is KH-560.
A kind of carbon fibre reinforced composite material and preparation method thereof, comprises the following steps：
（1）By PPS, compatilizer, lubricant, stabilizer, fire retardant, antioxidant, coupling agent, mixed at high speed is stirred in proportion；
（2）By step（1）Obtained compound is added in double screw extruder, and extruder is heated to suitable temperature 250-
260 DEG C, by material by extruder to mouth mold melt, 230 DEG C of melt temperature, and it is delivered in immersion system；
（3）Make within 2-4 hours its temperature be 90-100 DEG C continuous long glass fiber preheating and drying, be then transported to dipping from die head
Mould, 60-100 DEG C of mold temperature, makes long glass fibres be sufficiently impregnated by melt, enters back into coating unit and enters cladding；
（4）Last cooling and dicing, length is 10-15MM long glass fibres PP composite material.
Specific implementation method
Present invention is explained further below in conjunction with implementing, but embodiment does not do any type of limitation to the present invention.
Embodiment 1
（1）By polypropylene, compatilizer, lubricant, stabilizer, fire retardant, antioxidant, coupling agent, mixed at high speed is stirred in proportion；
（2）By step（1）Obtained compound is added in double screw extruder, and extruder is heated to suitable temperature 250-
260 DEG C, by material by extruder to mouth mold melt, 230 DEG C of melt temperature, and it is delivered in immersion system；
（3）Make within 2-4 hours its temperature be 90-100 DEG C continuous long glass fiber preheating and drying, be then transported to dipping from die head
Mould, 60-100 DEG C of mold temperature, makes long glass fibres be sufficiently impregnated by melt, enters back into coating unit and enters cladding；
（4）Last cooling and dicing, length is 10-15MM long glass fibres PPS composites.
Embodiment 2
（1）By PPS, compatilizer, lubricant, stabilizer, fire retardant, antioxidant, coupling agent, mixed at high speed is stirred in proportion；
（2）By step（1）Obtained compound is added in double screw extruder, and extruder is heated to suitable temperature 250-
260 DEG C, by material by extruder to mouth mold melt, 230 DEG C of melt temperature, and it is delivered in immersion system；
（3）Make within 2-4 hours its temperature be 90-100 DEG C continuous long glass fiber preheating and drying, be then transported to dipping from die head
Mould, 60-100 DEG C of mold temperature, makes long glass fibres be sufficiently impregnated by melt, enters back into coating unit and enters cladding；
（4）Last cooling and dicing, length is 10-15MM long glass fibres PPS composites.
Its preparation process be the same as Example 1
Embodiment 3
（1）By PPS, compatilizer, lubricant, stabilizer, fire retardant, antioxidant, coupling agent, mixed at high speed is stirred in proportion；
（2）By step（1）Obtained compound is added in double screw extruder, and extruder is heated to suitable temperature 250-
260 DEG C, by material by extruder to mouth mold melt, 230 DEG C of melt temperature, and it is delivered in immersion system；
（3）Make within 2-4 hours its temperature be 90-100 DEG C continuous long glass fiber preheating and drying, be then transported to dipping from die head
Mould, 60-100 DEG C of mold temperature, makes long glass fibres be sufficiently impregnated by melt, enters back into coating unit and enters cladding；
（4）Last cooling and dicing, length is 10-15MM long glass fibres PPS composites.
Its preparation process be the same as Example 1
Embodiment 4
（1）By PPS, compatilizer, lubricant, stabilizer, fire retardant, antioxidant, coupling agent, mixed at high speed is stirred in proportion；
（2）By step（1）Obtained compound is added in double screw extruder, and extruder is heated to suitable temperature 250-
260 DEG C, by material by extruder to mouth mold melt, 230 DEG C of melt temperature, and it is delivered in immersion system；
（3）Make within 2-4 hours its temperature be 90-100 DEG C continuous long glass fiber preheating and drying, be then transported to dipping from die head
Mould, 60-100 DEG C of mold temperature, makes long glass fibres be sufficiently impregnated by melt, enters back into coating unit and enters cladding；
（4）Last cooling and dicing, length is 10-15MM long glass fibres PPS composites.
Its preparation process be the same as Example 1
Embodiment 5
（1）By PPS, compatilizer, lubricant, stabilizer, fire retardant, antioxidant, coupling agent, mixed at high speed is stirred in proportion；
（2）By step（1）Obtained compound is added in double screw extruder, and extruder is heated to suitable temperature 250-
260 DEG C, by material by extruder to mouth mold melt, 230 DEG C of melt temperature, and it is delivered in immersion system；
（3）Make within 2-4 hours its temperature be 90-100 DEG C continuous long glass fiber preheating and drying, be then transported to dipping from die head
Mould, 60-100 DEG C of mold temperature, makes long glass fibres be sufficiently impregnated by melt, enters back into coating unit and enters cladding；
（4）Last cooling and dicing, length is 10-15MM long glass fibres PPS composites.
Its preparation process be the same as Example 1
The high anti-aging long glass fiber reinforced PPS composite specific embodiments of table 1
| Component % | 1 | 2 | 3 | 4 | 5 |
| PPS | 59.2 | 57.9 | 57.1 | 53.8 | 52.3 |
| Compatilizer | 4 | 4 | 4 | 4 | 4 |
| Lubricant | 0.5 | 0.6 | 0.5 | 0.5 | 0.5 |
| Stabilizer | 0.3 | 0.4 | 0.3 | 0.4 | 0.2 |
| Fire retardant | 5 | 6 | 7 | 10 | 12 |
| Antioxidant | 0.5 | 0.5 | 0.4 | 0.5 | 0.1 |
| Coupling agent | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 |
| Carbon fiber | 30 | 30 | 30 | 30 | 30 |
The performance test results of table 2
| Test event | Unit | 1 | 2 | 3 | 4 | 5 |
| Tensile strength | MPa | 108 | 110 | 111 | 112 | 112 |
| Impact strength | KJ/㎡ | 30 | 32 | 33 | 33 | 34 |
| Bending modulus | MPa | 6200 | 6100 | 6300 | 6100 | 6200 |
| Bending strength | MPa | 70 | 72 | 75 | 80 | 85 |
| Vicat temperature | ℃ | 130 | 130 | 131 | 132 | 133 |
Claims (10)
1. a kind of carbon fibre enhancing PPS composites, by weight percentage, its composition of raw materials includes：PPS50-90%, compatilizer
1-5%, lubricant 0.1-1%, stabilizer 0.1-0.5%, fire retardant 5-20%, glass 5-40%, antioxidant 0.1-0.5%.
2. a kind of carbon fibre enhancing PPS composites, is characterized in that according to claim 1：Described PPS is high fluidity.
3. a kind of carbon fibre enhancing PPS composites, is characterized in that according to claim 1：Described compatilizer is low molecule amount
PPS grafted maleic anhydrides.
4. a kind of carbon fibre enhancing PPS composites, is characterized in that according to claim 1：Described lubricant is metal soap
It is a kind of or two kinds in lubricant, polyethylene wax class.
5. a kind of carbon fibre enhancing PPS composites, is characterized in that according to claim 1：Described stabilizer is non-toxic organic
Tin.
6. a kind of carbon fibre enhancing PPS composites, is characterized in that according to claim 1：Described fire retardant is inorganic boric acid
Zinc.
7. a kind of carbon fibre enhancing PPS composites, is characterized in that according to claim 1：Described fiber is T700.
8. a kind of carbon fibre enhancing PPS composites, is characterized in that according to claim 1：Described antioxidant is universal
168。
9. a kind of carbon fibre enhancing PPS composites, is characterized in that according to claim 1：Described coupling agent is KH-560.
10. a kind of carbon fibre enhancing PPS composites and preparation method thereof, comprise the following steps：
（1）By PPS, compatilizer, lubricant, stabilizer, fire retardant, antioxidant, coupling agent, mixed at high speed is stirred in proportion；
（2）By step（1）Obtained compound is added in double screw extruder, and extruder is heated to suitable temperature 250-
260 DEG C, by material by extruder to mouth mold melt, 230 DEG C of melt temperature, and it is delivered in immersion system；
（3）Make within 2-4 hours its temperature be 90-100 DEG C continuous long glass fiber preheating and drying, be then transported to dipping from die head
Mould, 60-100 DEG C of mold temperature, makes long glass fibres be sufficiently impregnated by melt, enters back into coating unit and enters cladding；
（4）Last cooling and dicing, length is 10-15MM PPS composites.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710450965.4A CN107286655A (en) | 2017-06-15 | 2017-06-15 | A kind of carbon fibre enhancing PPS composites and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710450965.4A CN107286655A (en) | 2017-06-15 | 2017-06-15 | A kind of carbon fibre enhancing PPS composites and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107286655A true CN107286655A (en) | 2017-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710450965.4A Pending CN107286655A (en) | 2017-06-15 | 2017-06-15 | A kind of carbon fibre enhancing PPS composites and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113480850A (en) * | 2021-06-02 | 2021-10-08 | 广州搜料信息技术有限公司 | High-flame-retardant PPS polyphenylene sulfide modified polymer and preparation process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130168894A1 (en) * | 2012-01-04 | 2013-07-04 | Baker Hughes Incorporated | Shape memory polyphenylene sulfide manufacturing, process, and composition |
| CN104629367A (en) * | 2013-11-13 | 2015-05-20 | 宁波博利隆复合材料科技有限公司 | Carbon-fiber-reinforced polyphenyl thioether composite material and preparation method thereof |
| CN106147230A (en) * | 2015-04-09 | 2016-11-23 | 东丽先端材料研究开发（中国）有限公司 | The polyphenyl thioether resin composition of high fluidity high rigidity and products formed thereof |
| CN106751834A (en) * | 2017-02-05 | 2017-05-31 | 山东赛航新材料有限公司 | A kind of continuous fiber activeness and quietness type PPS composites and preparation method thereof |
-
2017
- 2017-06-15 CN CN201710450965.4A patent/CN107286655A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130168894A1 (en) * | 2012-01-04 | 2013-07-04 | Baker Hughes Incorporated | Shape memory polyphenylene sulfide manufacturing, process, and composition |
| CN104629367A (en) * | 2013-11-13 | 2015-05-20 | 宁波博利隆复合材料科技有限公司 | Carbon-fiber-reinforced polyphenyl thioether composite material and preparation method thereof |
| CN106147230A (en) * | 2015-04-09 | 2016-11-23 | 东丽先端材料研究开发（中国）有限公司 | The polyphenyl thioether resin composition of high fluidity high rigidity and products formed thereof |
| CN106751834A (en) * | 2017-02-05 | 2017-05-31 | 山东赛航新材料有限公司 | A kind of continuous fiber activeness and quietness type PPS composites and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113480850A (en) * | 2021-06-02 | 2021-10-08 | 广州搜料信息技术有限公司 | High-flame-retardant PPS polyphenylene sulfide modified polymer and preparation process thereof |
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Application publication date: 20171024 |
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