CN107619598A - A kind of acid-alkali-corrosive-resisting automotive upholstery and preparation method thereof - Google Patents
A kind of acid-alkali-corrosive-resisting automotive upholstery and preparation method thereof Download PDFInfo
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- CN107619598A CN107619598A CN201610554344.6A CN201610554344A CN107619598A CN 107619598 A CN107619598 A CN 107619598A CN 201610554344 A CN201610554344 A CN 201610554344A CN 107619598 A CN107619598 A CN 107619598A
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Abstract
The invention discloses a kind of acid-alkali-corrosive-resisting automotive upholstery and preparation method thereof, it is made up of the raw material of following parts by weight：Nylon 612 46 59, poly terephthalic acid diallyl 33 47, polydicyclopentadiene 25 38, cerium stearate 34, the n-octyl 14 21 of maleopimaric acid three, crystallization silicon powder 16 23, glyceryl tristearate 57, nanometer leucite 15 20, MALEIC ACID, ZINC SALT 23, polymerization ferrophosphorus powder 10 15, phthalic acid two (2 propyl group heptan) ester 13 20.Automotive upholstery of the present invention combines the advantages of nylon 612, poly terephthalic acid diallyl, polydicyclopentadiene three, improve acid-alkali-corrosive-resisting, resistance to ag(e)ing, water resistance and the wearability of orthodox car inside gadget, the addition of the raw materials such as the n-octyl of maleopimaric acid three, crystallization silicon powder, nanometer leucite, polymerization ferrophosphorus powder, phthalic acid two (2 propyl group heptan) ester, also improve the heat resistance, corrosion resistance and weatherability of automotive upholstery.
Description
Background technology
The present invention relates to a kind of plastic floor and preparation method thereof, and in particular to a kind of acid-alkali-corrosive-resisting automotive upholstery and
Its preparation method.
Background technology
Plastics because with easily coordinate with different materials, design is convenient, appearance forrns are various, processability is good, light weight, easily
The features such as price is low, specific strength and specific modulus are high when cleaning, service life length and batch production, may conform to automotive light weight technology completely
Requirement, it is extremely wide in the application of automotive upholstery field, can be used for instrument board, seat, top, door inner panel, auxiliary fasia console, help
The felt mattress etc. of hand, carpet, luggage case liner, engine bonnet liner and various sound-absorbings, noise reduction.With auto industry
Fast development, the requirement more and more higher to plastics inside gadget, the acid-alkali-corrosive-resisting of conventional plastic inside gadget increasingly can not
Meets the needs of market.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of acid-alkali-corrosive-resisting automotive upholstery and its system
Preparation Method.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of acid-alkali-corrosive-resisting automotive upholstery, is made up of the raw material of following parts by weight：Nylon 612 46-59, poly- terephthaldehyde
Diallyl phthalate 33-47, polydicyclopentadiene 25-38, cerium stearate 3-4, the n-octyl 14-21 of maleopimaric acid three, silicon metal
Micro mist 16-23, glyceryl tristearate 5-7, nanometer leucite 15-20, MALEIC ACID, ZINC SALT 2-3, polymerization ferrophosphorus powder 10-15, adjacent benzene
Dioctyl phthalate two (2- propyl group heptan) ester 13-20.
A kind of preparation method of acid-alkali-corrosive-resisting automotive upholstery, comprises the following steps：
（1）Nylon 612, phthalic acid two (2- propyl group heptan) ester are added in high-speed mixer, mixed at a high speed at 70-90 DEG C
5-8min is closed, polymerization ferrophosphorus powder is added, the mixed at high speed 7-11min at 65-85 DEG C, is cooled to normal temperature, discharges, obtains compound
A；
（2）Poly terephthalic acid diallyl, polydicyclopentadiene, the n-octyl of maleopimaric acid three are added to high-speed mixer
It is interior, the mixed at high speed 4-8min at 80-100 DEG C, add crystallization silicon powder, nanometer leucite, the mixed at high speed at 75-95 DEG C
5-9min, normal temperature is cooled to, discharges, obtain compound B；
（3）Compound A obtained above, compound B and remaining raw material are together put into double screw extruder, make thing
Material melt blending 6-9min, screw speed 250-300r/min under 245-270 DEG C of processing temperature；Then extrude, it is cold
But, pelletizing, compound C is obtained；
（4）Compound C is added in injection (mo(u)lding) machine and is injection moulded, injection temperature is 260-285 DEG C.
Beneficial effects of the present invention：
Automotive upholstery of the present invention combine nylon 612, poly terephthalic acid diallyl, polydicyclopentadiene three it is excellent
Point, acid-alkali-corrosive-resisting, resistance to ag(e)ing, water resistance and the wearability of orthodox car inside gadget are improved, maleopimaric acid three is just
The addition of the raw materials such as monooctyl ester, crystallization silicon powder, nanometer leucite, polymerization ferrophosphorus powder, phthalic acid two (2- propyl group heptan) ester,
Improve the heat resistance, corrosion resistance and weatherability of automotive upholstery.
Embodiment
Embodiment 1
A kind of acid-alkali-corrosive-resisting automotive upholstery, by following weight（kg）Raw material be made：Nylon 612 46, poly terephthalic acid
Diallyl 33, polydicyclopentadiene 25, cerium stearate 3, the n-octyl 14 of maleopimaric acid three, crystallization silicon powder 16, three are stearic
Acid glyceride 5, nanometer leucite 15, MALEIC ACID, ZINC SALT 2, polymerization ferrophosphorus powder 10, phthalic acid two (2- propyl group heptan) ester 13.
A kind of preparation method of acid-alkali-corrosive-resisting automotive upholstery, comprises the following steps：
（1）By polyphenylene oxide, vinyl carbazole resin, dicyclohexyl phthalate, α, alpha, omega-dihydroxy polydimethyl siloxane adds
Enter into high-speed mixer, the mixed at high speed 6-12min at 60-80 DEG C, hydrated magnesium silicate superfine powder is added, at 70-90 DEG C
Lower mixed at high speed 5-9min, is cooled to normal temperature, discharging, obtains compound A；
（2）Chlorinated polypropylene, polytrifluorochloroethylene, DAIP, octafluorobiphenyl diglycidyl ether are added
Into high-speed mixer, mixed at high speed 6-9min, adds hydrophobicity aerosil at 60-70 DEG C, at 70-80 DEG C
Mixed at high speed 5-8min, normal temperature is cooled to, discharges, obtain compound B；
（3）Compound A obtained above, compound B and remaining raw material are together put into double screw extruder, make thing
Material melt blending 8-12min, screw speed 150-250r/min under 260-285 DEG C of processing temperature；Then extrude, it is cold
But, pelletizing, compound C is obtained；
（4）Compound C is added in injection (mo(u)lding) machine and is injection moulded, injection temperature is 270-290 DEG C.
Embodiment 2
A kind of acid-alkali-corrosive-resisting automotive upholstery, by following weight（kg）Raw material be made：Nylon 612 53, poly terephthalic acid
Diallyl 41, polydicyclopentadiene 31, cerium stearate 3.5, the n-octyl 17 of maleopimaric acid three, crystallization silicon powder 19, three are hard
Glycerol 6, nanometer leucite 17, MALEIC ACID, ZINC SALT 2.5, polymerization ferrophosphorus powder 13, phthalic acid two (2- propyl group heptan) ester 17.
Preparation method is the same as embodiment 1.
Embodiment 3
A kind of acid-alkali-corrosive-resisting automotive upholstery, by following weight（kg）Raw material be made：Nylon 612 59, poly terephthalic acid
Diallyl 47, polydicyclopentadiene 38, cerium stearate 4, the n-octyl 21 of maleopimaric acid three, crystallization silicon powder 23, three are stearic
Acid glyceride 7, nanometer leucite 20, MALEIC ACID, ZINC SALT 3, polymerization ferrophosphorus powder 15, phthalic acid two (2- propyl group heptan) ester 20.
Preparation method is the same as embodiment 1.
The performance test results of plastics inside gadget are as shown in the table made from above-described embodiment 1-3：
Claims (2)
1. a kind of acid-alkali-corrosive-resisting automotive upholstery, it is characterised in that be made up of the raw material of following parts by weight：Nylon 612 46-
59th, poly terephthalic acid diallyl 33-47, polydicyclopentadiene 25-38, cerium stearate 3-4, maleopimaric acid three are just pungent
Ester 14-21, crystallization silicon powder 16-23, glyceryl tristearate 5-7, nanometer leucite 15-20, MALEIC ACID, ZINC SALT 2-3, polymerization phosphorus
Iron powder 10-15, phthalic acid two (2- propyl group heptan) ester 13-20.
2. the preparation method of acid-alkali-corrosive-resisting automotive upholstery according to claim 1, it is characterised in that including following step
Suddenly：
（1）Nylon 612, phthalic acid two (2- propyl group heptan) ester are added in high-speed mixer, mixed at a high speed at 70-90 DEG C
5-8min is closed, polymerization ferrophosphorus powder is added, the mixed at high speed 7-11min at 65-85 DEG C, is cooled to normal temperature, discharges, obtains compound
A；
（2）Poly terephthalic acid diallyl, polydicyclopentadiene, the n-octyl of maleopimaric acid three are added to high-speed mixer
It is interior, the mixed at high speed 4-8min at 80-100 DEG C, add crystallization silicon powder, nanometer leucite, the mixed at high speed at 75-95 DEG C
5-9min, normal temperature is cooled to, discharges, obtain compound B；
（3）Compound A obtained above, compound B and remaining raw material are together put into double screw extruder, make thing
Material melt blending 6-9min, screw speed 250-300r/min under 245-270 DEG C of processing temperature；Then extrude, it is cold
But, pelletizing, compound C is obtained；
（4）Compound C is added in injection (mo(u)lding) machine and is injection moulded, injection temperature is 260-285 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610554344.6A CN107619598A (en) | 2016-07-15 | 2016-07-15 | A kind of acid-alkali-corrosive-resisting automotive upholstery and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610554344.6A CN107619598A (en) | 2016-07-15 | 2016-07-15 | A kind of acid-alkali-corrosive-resisting automotive upholstery and preparation method thereof |
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| CN107619598A true CN107619598A (en) | 2018-01-23 |
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| CN201610554344.6A Pending CN107619598A (en) | 2016-07-15 | 2016-07-15 | A kind of acid-alkali-corrosive-resisting automotive upholstery and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108794927A (en) * | 2018-06-20 | 2018-11-13 | 广州市雄星塑料制品有限公司 | A kind of corrosion-resistant weather-proof superbright color alteration of automobile film |
| CN110862603A (en) * | 2019-11-29 | 2020-03-06 | 上海华谷车业有限公司 | Automobile sound insulation pad skin and preparation thereof |
-
2016
- 2016-07-15 CN CN201610554344.6A patent/CN107619598A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108794927A (en) * | 2018-06-20 | 2018-11-13 | 广州市雄星塑料制品有限公司 | A kind of corrosion-resistant weather-proof superbright color alteration of automobile film |
| CN110862603A (en) * | 2019-11-29 | 2020-03-06 | 上海华谷车业有限公司 | Automobile sound insulation pad skin and preparation thereof |
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