CN107936554A - A kind of modified nylon engineering plastics preparation method applied to automotive seat - Google Patents
A kind of modified nylon engineering plastics preparation method applied to automotive seat Download PDFInfo
- Publication number
- CN107936554A CN107936554A CN201711129639.XA CN201711129639A CN107936554A CN 107936554 A CN107936554 A CN 107936554A CN 201711129639 A CN201711129639 A CN 201711129639A CN 107936554 A CN107936554 A CN 107936554A
- Authority
- CN
- China
- Prior art keywords
- nylon
- modified
- plastics
- automotive seat
- engineering plastics
- 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
Links
Classifications
-
- 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
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- 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
- 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
- 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 Trend of Auto Manufacturing Technologies field, in particular a kind of modified nylon engineering plastics preparation method applied to automotive seat, the modified nylon engineering plastics include nylon PA46 modified plastics and nylon PA66 modified plastics, the modified nylon engineering plastics are by weight percentage, composed of the following components：Nylon raw material：50 60%, compatilizer：5 8%, glass fibre：15 30%, carbon black：3 5%, clay：5 10%, toughener 5 10%, processing aid：3 5%.Nylon PA46 modified plastics and nylon PA66 modified plastics are carried out mould and are processed into automotive seat by the present invention, the characteristics of maximum is under long-term load, with excellent dimensional stability and prominent electrical insulating property, use temperature range is wide, can the long-time service in the range of 127~121 DEG C, with higher tensile strength and shock strength, creep resistance might as well, nylon PA66 modified plastics has the advantages that not shrink at low ambient temperatures, is not brittle, it can ensure in 40 DEG C to 80 DEG C normal uses, occur without phenomena such as becoming fragile deformation.
Description
Technical field
The present invention relates to Trend of Auto Manufacturing Technologies field, is specially a kind of modified nylon engineering plastics applied to automotive seat
Preparation method.
Background technology
The formed fabricated articles of traditional pure high molecular material, because of the limitation of its own inherent characteristic, have impact on it in reality
Under the conditions of the use environment of border such as：The use of temperature, load, ultraviolet radiation, medium, alternation environment.
The environmental requirement of automotive seat is higher and higher at present, it is necessary to meets the standard of the air V OC of common upholstery part
It is required that and material must assure that in -40 DEG C to 80 DEG C normal uses, occur without become fragile deformation phenomena such as, so still there is improvement
Space.A kind of in consideration of it, it is proposed that modified nylon engineering plastics preparation method applied to automotive seat.
The content of the invention
It is an object of the invention to provide a kind of modified nylon engineering plastics preparation method applied to automotive seat, with solution
The problem of heat dissipation effect difference reduces the service life is proposed in certainly above-mentioned background technology.
To achieve the above object, the present invention provides following technical solution：
A kind of modified nylon engineering plastics preparation method applied to automotive seat, the modified nylon engineering plastics include
Nylon PA46 modified plastics and nylon PA66 modified plastics, the modified nylon engineering plastics by weight percentage, by following
Component forms：Nylon raw material：50-60%, compatilizer：5-8%, glass fibre：15-30%, carbon black：3-5%, clay：5-
10%, toughener 5-10%, processing aid：3-5%.
Preferably, the nylon raw material of the nylon PA46 modified plastics are changed using nylon PA46, the nylon PA66
The nylon raw material of property plastics use nylon PA66.
Preferably, the nylon PA46 modified plastics is by weight percentage, it is composed of the following components：Nylon PA46：52-
56%, compatilizer：5-7%, glass fibre：15-30%, carbon black：3.5-4%, clay：5-8.5%, toughener 5-10%, adds
Work auxiliary agent：3-5%.
Preferably, the processing aid includes antioxidant and lubricant, the antioxidant is by phenol antioxidant and phosphorus
Esters of gallic acid antioxidant by weight 3：4 proportionings form；The lubricant is to have supportted double hard acid acyl amine.
Preferably, comprise the following steps：
S1：Take nylon PA46：52%, compatilizer：6%, glass fibre：20%, carbon black：4%, clay：6%, toughener
8%, processing aid：4%, weigh each component, and the dry each component weighed by percentage by weight described above；
S2：Dried nylon PA46, compatilizer, carbon black, clay, toughener and processing aid are placed in mixed at high speed
Machine or stirrer for mixing 10-20min, obtain mixed material；
S3：The screw rod that the mixed material that step S2 is obtained is 25-40 with draw ratio under the conditions of 230-250 DEG C of temperature is squeezed
Go out machine skill and go out processing, in the extrusion process step, add the glass fibre that weight percentage is 20%, obtain nylon PA46
Modified plastics.
Preferably, the nylon PA46 modified plastics is by weight percentage, it is composed of the following components：Nylon PA66：50-
60%, compatilizer：5-7%, glass fibre：15-30%, carbon black：3.5-4%, clay：5-8.5%, toughener 5-10%, adds
Work auxiliary agent：3-5%.
Preferably, the processing aid includes antioxidant, lubricant and heat stabilizer, the antioxidant：Lubrication
Agent：The weight ratio of heat stabilizer is 2：2：3, antioxidant is selected from triethylene glycol double acrylonitrile, tetrapentaerythritol ester and triphosphite esters
Combination；Lubricant is selected from pentaerythrite stearate and the double stearic amides of ethyl；Heat stabilizer is selected from zinc oxide and zinc sulphide
Combination.
Preferably, comprise the following steps：
S1：Take nylon PA66：55%, compatilizer：6%, glass fibre：18%, carbon black：4%, clay：6%, toughener
7%, processing aid：4%, weigh each component, and the dry each component weighed by percentage by weight described above；
S2：Dried nylon PA66, compatilizer, carbon black, clay, toughener and processing aid are placed in mixed at high speed
Machine or stirrer for mixing 10-20min, obtain mixed material；
S3：The screw rod that the mixed material that step S2 is obtained is 25-40 with draw ratio under the conditions of 230-250 DEG C of temperature is squeezed
Go out machine skill and go out processing, in the extrusion process step, add the glass fibre that weight percentage is 18%, obtain nylon PA66
Modified plastics.
It is processed into preferably, the nylon PA46 modified plastics and the nylon PA66 modified plastics are carried out mould
Automotive seat.
Preferably, the clay is nano particle, its particle diameter is 10-100nm, and compatilizer is 1.0- selected from grafting rate
2.0% maleic anhydride grafted polyphenylene ether, toughener are selected from the maleic anhydride-g-SBS that grafting rate is 1.0-2.0%.
Compared with prior art, the beneficial effects of the invention are as follows：
Nylon PA46 modified plastics is carried out mould by the modified nylon engineering plastics preparation method that the 1st, should be used for automotive seat
Tool is processed into automotive seat, and it is under long-term load that PA46 plastics, which have the characteristics of excellent comprehensive performance, maximum, is had excellent
Good dimensional stability and prominent electrical insulating property, use temperature range is wide, can the long-time service in the range of -127~121 DEG C.
With excellent water-fast, resistance to steam performance, product has higher tensile strength and shock strength, creep resistance, Ke Yibao
Demonstrate,prove in -40 DEG C to 80 DEG C normal uses, occur without phenomena such as becoming fragile deformation.
Nylon PA66 modified plastics is carried out mould by the modified nylon engineering plastics preparation method that the 2nd, should be used for automotive seat
Tool is processed into automotive seat, and nylon PA66 modified plastics has the advantages that not shrink at low ambient temperatures, is not brittle, improves
The impact strength of seat, reduces the water imbibition of seat, and nylon PA66 modified plastics can obtain the polymerization of high comprehensive performance
Thing alloy, it is ensured that in -40 DEG C to 80 DEG C normal uses, occur without phenomena such as becoming fragile deformation.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical solution in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, those of ordinary skill in the art's all other embodiments obtained without making creative work, all
Belong to the scope of protection of the invention.
The present invention provides a kind of technical solution：
A kind of modified nylon engineering plastics preparation method applied to automotive seat, modified nylon engineering plastics include nylon
PA46 modified plastics and nylon PA66 modified plastics, modified nylon engineering plastics are by weight percentage, composed of the following components：
Nylon raw material：50-60%, compatilizer：5-8%, glass fibre：15-30%, carbon black：3-5%, clay：5-10%, toughness reinforcing
Agent 5-10%, processing aid：3-5%.The nylon raw material of nylon PA46 modified plastics use nylon PA46, nylon PA66 to be modified
The nylon raw material of plastics use nylon PA66.
Embodiment 1：Nylon PA46 modified plastics is by weight percentage, composed of the following components：Nylon PA46：52-56%,
Compatilizer：5-7%, glass fibre：15-30%, carbon black：3.5-4%, clay：5-8.5%, toughener 5-10%, processing help
Agent：3-5%, nylon PA46 modified plastics reparation technologies comprise the following steps：
S1：Take nylon PA46：52%, compatilizer：6%, glass fibre：20%, carbon black：4%, clay：6%, toughener
7%, processing aid：4%, weigh each component, and the dry each component weighed by above-mentioned percentage by weight；
S2：Dried nylon PA46, compatilizer, carbon black, clay, toughener and processing aid are placed in mixed at high speed
Machine or stirrer for mixing 10-20min, obtain mixed material；
S3：The screw rod that the mixed material that step S2 is obtained is 25-40 with draw ratio under the conditions of 230-250 DEG C of temperature is squeezed
Go out machine skill and go out processing, in the extrusion process step, add the glass fibre that weight percentage is 20%, obtain nylon PA46
Modified plastics, it is under long-term load that PA46 plastics of the invention, which have the characteristics of excellent comprehensive performance, maximum, is had excellent
Dimensional stability and prominent electrical insulating property, use temperature range is wide, can the long-time service in the range of -127~121 DEG C.Tool
There is excellent water-fast, resistance to steam performance, product has higher tensile strength and shock strength, and creep resistance might as well.Processing aid
Including antioxidant and lubricant, antioxidant is by phenol antioxidant and phosphate-based antioxidants by weight 3：4 proportionings form；Profit
For lubrication prescription to have supportted double hard acid acyl amine, clay is nano particle, its particle diameter is 10-100nm, the flowing of nylon PA46 modified plastics
Property it is good, suitable for injection and extrusion molding, at a high temperature of nylon PA46 modified plastics is more than 330 DEG C, it is impossible to stagnant for a long time
Stay, excessive temperature can cause its degraded etc..Signs of degradation is also easy to produce when nozzle and the relatively low mould contact material of temperature, is caused
Nylon PA46 modified plastics cures outside nozzle.Therefore during injection nylon PA46 modified plastics, attemperator need to be set at nozzle.For
Promote the crystallization of nylon PA46 modified plastics, the optimal mold temperature that when shaping sets should be than the glass of nylon PA46 modified plastics
It is (78 DEG C) high to change temperature, is generally set in 100~140 DEG C.Since nylon PA46 modified plastics crystallinity is very high, and have higher
Heat distortion temperature, though therefore in shaping using higher mold temperature, the molding cycle of nylon PA46 modified plastics still far beyond
Other nylon are short.
Embodiment 2：Nylon PA46 modified plastics is by weight percentage, composed of the following components：Nylon PA66：50-60%,
Compatilizer：5-7%, glass fibre：15-30%, carbon black：3.5-4%, clay：5-8.5%, toughener 5-10%, processing help
Agent：3-5%, nylon PA66 modified plastics reparation technologies comprise the following steps：
S1：Take nylon PA66：55%, compatilizer：6%, glass fibre：18%, carbon black：4%, clay：6%, toughener
7%, processing aid：4%, weigh each component, and the dry each component weighed by above-mentioned percentage by weight；
S2：Dried nylon PA66, compatilizer, carbon black, clay, toughener and processing aid are placed in mixed at high speed
Machine or stirrer for mixing 10-20min, obtain mixed material；
S3：The screw rod that the mixed material that step S2 is obtained is 25-40 with draw ratio under the conditions of 230-250 DEG C of temperature is squeezed
Go out machine skill and go out processing, in the extrusion process step, add the glass fibre that weight percentage is 18%, obtain nylon PA66
Modified plastics, nylon PA66 modified plastics of the invention have the advantages that not shrink at low ambient temperatures, are not brittle.
Processing aid includes antioxidant, lubricant and heat stabilizer, antioxidant：Lubricant：The weight of heat stabilizer
Than for 2：2：3, antioxidant is selected from the double acrylonitriles of triethylene glycol, tetrapentaerythritol ester and triphosphite ester combination；Lubricant is selected from season
Penta tetrol stearate and the double stearic amides of ethyl；Heat stabilizer is selected from zinc oxide and zinc sulphide combines, and clay is nanometer
Grain, its particle diameter are 10-100nm, and compatilizer is selected from the maleic anhydride grafted polyphenylene ether that grafting rate is 1.0-2.0%, passes through addition
Compatilizer, enhances the interface compatibility of nylon PA66 so that interface more mixes between clay, carbon black and PA66, realizes and closes
The uniform mixing of each component into plastics；Toughener be selected from grafting rate be 1.0-2.0% maleic anhydride-g-SBS, by
Doping plasticizing agent improves toughness and comprehensive performance in synthetic plastic.
Nylon PA46 modified plastics and nylon PA66 modified plastics are subjected to mould and are processed into automotive seat, PA46 plastics
With excellent comprehensive performance, it is maximum the characteristics of be under long-term load, there is excellent dimensional stability and prominent electricity absolutely
Edge, use temperature range is wide, can the long-time service in the range of -127~121 DEG C.With excellent water-fast, resistance to steam performance,
Product has higher tensile strength and shock strength, creep resistance, and nylon PA66 modified plastics has at low ambient temperatures
The advantages of not shrinking, be not brittle.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also have it is various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (10)
- A kind of 1. modified nylon engineering plastics preparation method applied to automotive seat, it is characterised in that：The modified nylon work Engineering plastics include nylon PA46 modified plastics and nylon PA66 modified plastics, modified nylon engineering plastics percentage by weight Than composed of the following components：Nylon raw material：50-60%, compatilizer：5-8%, glass fibre：15-30%, carbon black：3- 5%, clay：5-10%, toughener 5-10%, processing aid：3-5%.
- 2. the modified nylon engineering plastics preparation method according to claim 1 applied to automotive seat, it is characterised in that： The nylon raw material of the nylon PA46 modified plastics use nylon PA46, the nylon raw material of the nylon PA66 modified plastics Using nylon PA66.
- 3. the modified nylon engineering plastics preparation method according to claim 1 applied to automotive seat, it is characterised in that： The nylon PA46 modified plastics is by weight percentage, composed of the following components：Nylon PA46：52-56%, compatilizer：5- 7%, glass fibre：15-30%, carbon black：3.5-4%, clay：5-8.5%, toughener 5-10%, processing aid：3-5%.
- 4. the modified nylon engineering plastics preparation method according to claim 3 applied to automotive seat, it is characterised in that： The processing aid includes antioxidant and lubricant, and the antioxidant is by phenol antioxidant and phosphate-based antioxidants by weight Amount 3：4 proportionings form；The lubricant is to have supportted double hard acid acyl amine.
- 5. the modified nylon engineering plastics preparation method according to claim 3 applied to automotive seat, it is characterised in that： Comprise the following steps：S1：Take nylon PA46：52%, compatilizer：6%, glass fibre：20%, carbon black：4%, clay：6%, toughener 8%, Processing aid：4%, weigh each component, and the dry each component weighed by percentage by weight described above；S2：By dried nylon PA46, compatilizer, carbon black, clay, toughener and processing aid be placed in high-speed mixer or Stirrer for mixing 10-20min, obtains mixed material；S3：The screw extruder for being 25-40 with draw ratio under the conditions of 230-250 DEG C of temperature by the mixed material that step S2 is obtained Skill goes out processing, in the extrusion process step, adds the glass fibre that weight percentage is 20%, obtains nylon PA46 modifications Plastics.
- 6. the modified nylon engineering plastics preparation method according to claim 1 applied to automotive seat, it is characterised in that： The nylon PA46 modified plastics is by weight percentage, composed of the following components：Nylon PA66：50-60%, compatilizer：5- 7%, glass fibre：15-30%, carbon black：3.5-4%, clay：5-8.5%, toughener 5-10%, processing aid：3-5%.
- 7. the modified nylon engineering plastics preparation method according to claim 6 applied to automotive seat, it is characterised in that： The processing aid includes antioxidant, lubricant and heat stabilizer, the antioxidant：Lubricant：The weight of heat stabilizer Than for 2：2：3, antioxidant is selected from the double acrylonitriles of triethylene glycol, tetrapentaerythritol ester and triphosphite ester combination；Lubricant is selected from season Penta tetrol stearate and the double stearic amides of ethyl；Heat stabilizer is selected from zinc oxide and zinc sulphide combines.
- 8. the modified nylon engineering plastics preparation method according to claim 6 applied to automotive seat, it is characterised in that： Comprise the following steps：S1：Take nylon PA66：55%, compatilizer：6%, glass fibre：18%, carbon black：4%, clay：6%, toughener 7%, Processing aid：4%, weigh each component, and the dry each component weighed by percentage by weight described above；S2：By dried nylon PA66, compatilizer, carbon black, clay, toughener and processing aid be placed in high-speed mixer or Stirrer for mixing 10-20min, obtains mixed material；S3：The screw extruder for being 25-40 with draw ratio under the conditions of 230-250 DEG C of temperature by the mixed material that step S2 is obtained Skill goes out processing, in the extrusion process step, adds the glass fibre that weight percentage is 18%, obtains nylon PA66 modifications Plastics.
- 9. the modified nylon engineering plastics preparation method applied to automotive seat according to claim 5 or 8, its feature exist In：The nylon PA46 modified plastics and the nylon PA66 modified plastics are subjected to mould and are processed into automotive seat.
- 10. the modified nylon engineering plastics preparation method applied to automotive seat according to claim 3 or 6, its feature It is：The clay is nano particle, its particle diameter is 10-100nm, and compatilizer is selected from the maleic acid that grafting rate is 1.0-2.0% Acid anhydride grafted polyphenylene ether, toughener are selected from the maleic anhydride-g-SBS that grafting rate is 1.0-2.0%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711129639.XA CN107936554A (en) | 2017-11-15 | 2017-11-15 | A kind of modified nylon engineering plastics preparation method applied to automotive seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711129639.XA CN107936554A (en) | 2017-11-15 | 2017-11-15 | A kind of modified nylon engineering plastics preparation method applied to automotive seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107936554A true CN107936554A (en) | 2018-04-20 |
Family
ID=61931169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711129639.XA Pending CN107936554A (en) | 2017-11-15 | 2017-11-15 | A kind of modified nylon engineering plastics preparation method applied to automotive seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107936554A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108659400A (en) * | 2018-05-29 | 2018-10-16 | 芜湖创科新材料科技有限公司 | A kind of modified automobile engineering plastics and preparation method thereof |
| CN113527871A (en) * | 2020-04-14 | 2021-10-22 | 中蓝晨光化工研究设计院有限公司 | Wear-resistant nylon material based on zinc sulfide and phosphate wear-resistant agent and preparation method thereof |
| CN114031932A (en) * | 2021-11-30 | 2022-02-11 | 江苏芬茂新材料科技有限公司 | Modified plastic particle for processing automobile seat |
| CN116548710A (en) * | 2023-04-06 | 2023-08-08 | 浙江裕德新材科技有限公司 | Thorn wool top containing modified nylon plastic fastener for automobile seat |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030124304A1 (en) * | 2001-12-31 | 2003-07-03 | Michael Rajendran S. | Vehicle energy absorbing element |
| CN101885914A (en) * | 2010-07-13 | 2010-11-17 | 东莞市意普万工程塑料有限公司 | Composite material special for automobile engine oil pan and preparation method thereof |
| CN104017363A (en) * | 2014-06-06 | 2014-09-03 | 宁波伊德尔新材料有限公司 | High-temperature-resistance flame-retardant glass fiber reinforced PA46/PA66 composite material and preparation method thereof |
-
2017
- 2017-11-15 CN CN201711129639.XA patent/CN107936554A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030124304A1 (en) * | 2001-12-31 | 2003-07-03 | Michael Rajendran S. | Vehicle energy absorbing element |
| CN101885914A (en) * | 2010-07-13 | 2010-11-17 | 东莞市意普万工程塑料有限公司 | Composite material special for automobile engine oil pan and preparation method thereof |
| CN104017363A (en) * | 2014-06-06 | 2014-09-03 | 宁波伊德尔新材料有限公司 | High-temperature-resistance flame-retardant glass fiber reinforced PA46/PA66 composite material and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108659400A (en) * | 2018-05-29 | 2018-10-16 | 芜湖创科新材料科技有限公司 | A kind of modified automobile engineering plastics and preparation method thereof |
| CN113527871A (en) * | 2020-04-14 | 2021-10-22 | 中蓝晨光化工研究设计院有限公司 | Wear-resistant nylon material based on zinc sulfide and phosphate wear-resistant agent and preparation method thereof |
| CN114031932A (en) * | 2021-11-30 | 2022-02-11 | 江苏芬茂新材料科技有限公司 | Modified plastic particle for processing automobile seat |
| CN116548710A (en) * | 2023-04-06 | 2023-08-08 | 浙江裕德新材科技有限公司 | Thorn wool top containing modified nylon plastic fastener for automobile seat |
| CN116548710B (en) * | 2023-04-06 | 2024-01-23 | 浙江裕德新材科技有限公司 | Thorn wool top containing modified nylon plastic fastener for automobile seat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107936554A (en) | A kind of modified nylon engineering plastics preparation method applied to automotive seat | |
| CN101875776B (en) | High-strength PPO/PA66 alloy material and preparation method thereof | |
| CN102863788B (en) | A kind of low sheet resistance height fiberglass reinforced fire retardant nylon resin composition and preparation method thereof | |
| CN105924955B (en) | Low wear-resisting fibre reinforced high temperature resistant nylon composite material of moisture absorption and preparation method thereof | |
| CN103497507B (en) | A kind of star-branched polyamide-based heat-conductive composite material and preparation method thereof | |
| CN104448597A (en) | Preparation method of glass-fiber-reinforced AS resin | |
| CN101130633A (en) | High impact polyphenylene sulfide alloy material and method of producing the same | |
| CN103030972A (en) | High heat resistance and low warping nylon 66 composite and preparation method thereof | |
| CN111040440B (en) | Low-density high-wear-resistance nylon composite material and preparation method and application thereof | |
| EP3093313A1 (en) | Thermoplastic moulding materials | |
| CN105778481A (en) | Graphene/glass fibre reinforced nylon composite material and preparation method thereof | |
| CN106221204A (en) | Fiber glass reinforced polyamide compositions and its preparation method and application | |
| CN102653630A (en) | Preparation method of high-toughness polyphenyl thioether alloy | |
| CN103483801A (en) | Thermoplastic polyurethane composite material and preparation method thereof | |
| CN110903650B (en) | High-crystallinity polyphenylene sulfide composite material easy to machine and mold and preparation method and application thereof | |
| CN103436008B (en) | A kind of super-high glass fiber reinforced nylon material and preparation method thereof | |
| CN113429781A (en) | Long glass fiber reinforced bio-based polyamide 56, alloy and preparation method thereof | |
| CN102286201A (en) | High-strength nylon complex and preparation method thereof | |
| CN111253743A (en) | High flow polyetherimide resins and products thereof | |
| CN103387746A (en) | Fiber- reinforced polyphenylene sulfide/polyamide alloy material and preparation method thereof | |
| CN105419320A (en) | High glass fiber filled and reinforced nylon composite and preparation method thereof | |
| CN104672849A (en) | Glass fiber reinforced polycarbonate (PC) composite material and preparation method thereof | |
| CN107189438A (en) | A kind of low warpage low flight side PPS composites of antimicrobial form and preparation method thereof | |
| CN106893269B (en) | A kind of resin combination and preparation method thereof, metal-resin composite | |
| CN112409789A (en) | Polyamide composition for 5G mobile phone middle frame and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180420 |