CN107619588A - A kind of halogen-free flameproof automotive upholstery and preparation method thereof - Google Patents
A kind of halogen-free flameproof automotive upholstery and preparation method thereof Download PDFInfo
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- CN107619588A CN107619588A CN201610554520.6A CN201610554520A CN107619588A CN 107619588 A CN107619588 A CN 107619588A CN 201610554520 A CN201610554520 A CN 201610554520A CN 107619588 A CN107619588 A CN 107619588A
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Abstract
The invention discloses a kind of halogen-free flameproof automotive upholstery and preparation method thereof, it is made up of the raw material of following parts by weight：The double dimethyl-silicon acid esters 10 15 of makrolon 46 54, polyphenylene sulfide 29 41, bimaleimide resin 20 30, its chlorinated polypropylene wax 48, pentaerythrite, montanic acid calcium 24, Sodium Aluminium Carbonate Basic 16 22, bismuth oxide 10 15, melamine polyphosphate 9 14, brucite fiber 10 15, triacetyl glycerine 68,2 ethylhexyl diphenyl phosphates 12 19.The present invention is mutually compound using raw materials such as the double dimethyl-silicon acid esters of makrolon, polyphenylene sulfide, bimaleimide resin and pentaerythrite, Sodium Aluminium Carbonate Basic, bismuth oxide, melamine polyphosphate, brucite fiber, 2 ethylhexyl diphenyl phosphates, obtained automotive upholstery excellent fireproof performance, smoke suppressing effect is good, without halogen, pernicious gas is not produced during burning, safety and environmental protection, also there is excellent chemical proofing, dimensional stability and resistance to heat aging simultaneously, it is durable in use.
Description
Background technology
The present invention relates to a kind of plastic floor and preparation method thereof, and in particular to a kind of halogen-free flameproof 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, conventional plastic inside gadget is undesirable there is flame retardant effect, and contains more
The defects of halogen family fire retardant, a large amount of pernicious gases can be produced during burning, had a strong impact on natural environment and health.
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 halogen-free flameproof automotive upholstery and its preparation
Method.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of halogen-free flameproof automotive upholstery, is made up of the raw material of following parts by weight：Makrolon 46-54, polyphenylene sulfide 29-
41st, the double dimethyl-silicon acid esters 10-15 of bimaleimide resin 20-30, its chlorinated polypropylene wax 4-8, pentaerythrite, montanic acid
Calcium 2-4, Sodium Aluminium Carbonate Basic 16-22, bismuth oxide 10-15, melamine polyphosphate 9-14, brucite fiber 10-15,
Triacetyl glycerine 6-8,2- ethylhexyl diphenyl phosphate 12-19.
A kind of preparation method of halogen-free flameproof automotive upholstery, comprises the following steps：
（1）Makrolon, the double dimethyl-silicon acid esters of pentaerythrite are added in high-speed mixer, mixed at a high speed at 65-85 DEG C
7-9min is closed, adds Sodium Aluminium Carbonate Basic and melamine polyphosphate, the mixed at high speed 9-13min at 55-75 DEG C, cooling
To normal temperature, discharging, compound A is obtained；
（2）Polyphenylene sulfide, bimaleimide resin, 2- ethylhexyl diphenyl phosphates are added in high-speed mixer,
Mixed at high speed 6-8min, adds bismuth oxide and brucite fiber at 75-95 DEG C, the mixed at high speed 8- at 60-80 DEG C
10min, 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 6-10min, screw speed 350-400r/min under 250-280 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 265-295 DEG C.
Beneficial effects of the present invention：
The present invention is using the double dimethyl-silicon acid esters of makrolon, polyphenylene sulfide, bimaleimide resin and pentaerythrite, alkali formula
The raw materials such as sodium carbonate aluminium, bismuth oxide, melamine polyphosphate, brucite fiber, 2- ethylhexyl diphenyl phosphates
Mutually compound, obtained automotive upholstery excellent fireproof performance, smoke suppressing effect is good, has not been produced without halogen, during burning
Evil gas, safety and environmental protection, while also there is excellent chemical proofing, dimensional stability and resistance to heat aging, it is durable in use.
Embodiment
Embodiment 1
A kind of halogen-free flameproof automotive upholstery, by following weight（kg）Raw material be made：Makrolon 46, polyphenylene sulfide 29,
The double dimethyl-silicon acid esters 10 of bimaleimide resin 20, its chlorinated polypropylene wax 4, pentaerythrite, montanic acid calcium 2, basic carbonate
Sodium aluminium 16, bismuth oxide 10, melamine polyphosphate 9, brucite fiber 10, triacetyl glycerine 6,2- ethylhexyls two
Phenyl phosphate ester 12.
A kind of preparation method of halogen-free flameproof automotive upholstery, comprises the following steps：
（1）Makrolon, the double dimethyl-silicon acid esters of pentaerythrite are added in high-speed mixer, mixed at a high speed at 65-85 DEG C
7-9min is closed, adds Sodium Aluminium Carbonate Basic and melamine polyphosphate, the mixed at high speed 9-13min at 55-75 DEG C, cooling
To normal temperature, discharging, compound A is obtained；
（2）Polyphenylene sulfide, bimaleimide resin, 2- ethylhexyl diphenyl phosphates are added in high-speed mixer,
Mixed at high speed 6-8min, adds bismuth oxide and brucite fiber at 75-95 DEG C, the mixed at high speed 8- at 60-80 DEG C
10min, 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 6-10min, screw speed 350-400r/min under 250-280 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 265-295 DEG C.
Embodiment 2
A kind of halogen-free flameproof automotive upholstery, by following weight（kg）Raw material be made：Makrolon 50, polyphenylene sulfide 34,
The double dimethyl-silicon acid esters 12 of bimaleimide resin 25, its chlorinated polypropylene wax 6, pentaerythrite, montanic acid calcium 3, basic carbonate
Sodium aluminium 19, bismuth oxide 12, melamine polyphosphate 11, brucite fiber 13, triacetyl glycerine 7,2- ethylhexyls
Diphenyl phosphoester 16.
Preparation method is the same as embodiment 1.
Embodiment 3
A kind of halogen-free flameproof automotive upholstery, by following weight（kg）Raw material be made：It is makrolon 54, polyphenylene sulfide 41, double
The double dimethyl-silicon acid esters 15 of maleimide resin 30, its chlorinated polypropylene wax 8, pentaerythrite, montanic acid calcium 4, basic carbonate sodium
Aluminium 22, bismuth oxide 15, melamine polyphosphate 14, brucite fiber 15, triacetyl glycerine 8,2- ethylhexyls two
Phenyl phosphate ester 19.
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 halogen-free flameproof automotive upholstery, it is characterised in that be made up of the raw material of following parts by weight：Makrolon 46-
54th, the double dimethyl silicic acid of polyphenylene sulfide 29-41, bimaleimide resin 20-30, its chlorinated polypropylene wax 4-8, pentaerythrite
Ester 10-15, montanic acid calcium 2-4, Sodium Aluminium Carbonate Basic 16-22, bismuth oxide 10-15, melamine polyphosphate 9-14, water
Magnesite fiber 10-15, triacetyl glycerine 6-8,2- ethylhexyl diphenyl phosphate 12-19.
2. the preparation method of halogen-free flameproof automotive upholstery according to claim 1, it is characterised in that including following step
Suddenly：
（1）Makrolon, the double dimethyl-silicon acid esters of pentaerythrite are added in high-speed mixer, mixed at a high speed at 65-85 DEG C
7-9min is closed, adds Sodium Aluminium Carbonate Basic and melamine polyphosphate, the mixed at high speed 9-13min at 55-75 DEG C, cooling
To normal temperature, discharging, compound A is obtained；
（2）Polyphenylene sulfide, bimaleimide resin, 2- ethylhexyl diphenyl phosphates are added in high-speed mixer,
Mixed at high speed 6-8min, adds bismuth oxide and brucite fiber at 75-95 DEG C, the mixed at high speed 8- at 60-80 DEG C
10min, 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 6-10min, screw speed 350-400r/min under 250-280 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 265-295 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610554520.6A CN107619588A (en) | 2016-07-15 | 2016-07-15 | A kind of halogen-free flameproof automotive upholstery and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610554520.6A CN107619588A (en) | 2016-07-15 | 2016-07-15 | A kind of halogen-free flameproof automotive upholstery and preparation method thereof |
Publications (1)
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| CN107619588A true CN107619588A (en) | 2018-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610554520.6A Pending CN107619588A (en) | 2016-07-15 | 2016-07-15 | A kind of halogen-free flameproof automotive upholstery and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114773776A (en) * | 2022-05-06 | 2022-07-22 | 安徽银隆塑业科技有限公司 | Halogen-free flame-retardant polyformaldehyde granules and production process thereof |
| CN116285283A (en) * | 2022-12-26 | 2023-06-23 | 中化工程塑料(扬州)有限公司 | Halogen-free flame retardant material and preparation method thereof |
-
2016
- 2016-07-15 CN CN201610554520.6A patent/CN107619588A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114773776A (en) * | 2022-05-06 | 2022-07-22 | 安徽银隆塑业科技有限公司 | Halogen-free flame-retardant polyformaldehyde granules and production process thereof |
| CN116285283A (en) * | 2022-12-26 | 2023-06-23 | 中化工程塑料(扬州)有限公司 | Halogen-free flame retardant material and preparation method thereof |
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| PB01 | Publication | ||
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Application publication date: 20180123 |