CN107629221A - A kind of Novel scratch-resistant wipes master batch and preparation method thereof - Google Patents
A kind of Novel scratch-resistant wipes master batch and preparation method thereof Download PDFInfo
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- CN107629221A CN107629221A CN201710835174.3A CN201710835174A CN107629221A CN 107629221 A CN107629221 A CN 107629221A CN 201710835174 A CN201710835174 A CN 201710835174A CN 107629221 A CN107629221 A CN 107629221A
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Abstract
The present invention relates to a kind of Novel scratch-resistant to wipe master batch, composed of the following components by weight：PP is 70 parts 90 parts；Silicone powder is 12 parts 16 parts；Stainless steel fibre is 16 parts 20 parts；Coupling agent is 0.1 part 0.3 part；Lubricant is 0.1 part 0.5 part.Scratch-resistant master batch provided by the invention, not only improves the scraping and wiping resistance performance of composite polyolefine material, and improves the physical property of composite polyolefine material.
Description
Technical field
The invention belongs to technical field of polymer materials, particularly relates to a kind of Novel scratch-resistant and wipes master batch and preparation method thereof.
Background technology
When scraping and wiping resistance performance refers to that base material is acted on by external force, resistivity and deformation absorbability to external force, when this
Kind resistivity is small, and this deformation is absorbed when can not return to original state, and substrate surface is just destroyed, and produces cut.It is resistance to
Scratch performance is one of important performance of instrument board, automobile interior exterior decoration, durable goods and plastic casing etc..
Present invention innovation is made a kind of Novel scratch-resistant and wipes master batch and preparation method thereof, improves the scratch resistance of present polyolefin
Can and physical property, this scratch-resistant master batch not yet see report so far, this for extension weatherable master batch application have it is non-
Often important realistic meaning.
The content of the invention
It is an object of the invention to provide a kind of Novel scratch-resistant to wipe master batch and preparation method thereof, is made with solving prior art with it
The problem of composite polyolefine material scraping and wiping resistance performance and not high physical property for obtaining.
The present invention is achieved by the following technical solutions：
A kind of Novel scratch-resistant wipes master batch, composed of the following components by weight：
The filament diameter of the stainless steel fibre is 6-10 μm.
The coupling agent is titanate coupling agent AC-201.
The lubricant is ethylene bis stearic acid amide.
The preparation method of scratch-resistant master batch described in any of the above-described, comprises the following steps：
(1) weigh 70 parts -90 parts of PP, 12 parts -16 parts of silicone powder, 16 parts -20 parts of stainless steel fibre, 0.1 part -
0.3 part of coupling agent and 0.1 part -0.5 part of lubricant；
(2) above-mentioned material is put into homogenizer, 2-4h is run at 30-40 DEG C；
(3) compound obtained by step (2) is added in extruder, extruding pelletization, that is, obtains scratch-resistant master batch.
The rotating speed of homogenizer in step (2) is 200-280r/min.
Extruder in step (3) includes six humidity provinces sequentially arranged, 160~180 DEG C of area's temperature, two area's temperature
200~230 DEG C, three 200~230 DEG C of area's temperature, four 200~230 DEG C of area's temperature, five 200~230 DEG C of area's temperature, six area's temperature
200~230 DEG C, 200~230 DEG C of head temperature；180~260r/min of screw speed.
The beneficial effects of the invention are as follows：
Scratch-resistant master batch provided by the invention, the scraping and wiping resistance performance of composite polyolefine material is not only improved, and improved
The physical property of composite polyolefine material.
Embodiment
Describe technical scheme in detail by the following examples, following embodiment be only it is exemplary, only
Explanation and illustration technical scheme can be used for, and be not to be construed as the limitation to technical solution of the present invention.
Raw material used is as follows in various embodiments of the present invention：
Coupling agent (model AC-201), the sincere chemical industry of Nanjing Olympic；EBS, Guangzhou Ou Ying Chemical Co., Ltd.s；PBT (models
2002U), Polyplastics；PP (model T30S), Daqing petrochemical；PE (model 5070), Panjin ethene；PA6 (model C M1017),
Toray；PS (model 350), TaiWan, China state are tall.
Tester used in the present invention is as follows：
ZSK30 type double screw extruders, German W＆P companies；JL-1000 type tensile testing machines, the wide just experiment instrument in Guangzhou
Device company produces；HTL900-T-5B type injection (mo(u)lding) machines, the production of Hai Tai plastics machineries Co., Ltd；XCJ-500 type shock-testings
Machine, the production of Chengde testing machine factory；QT-1196 type tester for elongation, Dongguan City Gao Tai detecting instruments Co., Ltd；QD-GJS-
B12K type homogenizers, Beijing perseverance Order instrument and meter Co., Ltd.
The application provides a kind of Novel scratch-resistant and wipes master batch, composed of the following components by weight：
The filament diameter of the stainless steel fibre is 6-10 μm.
The coupling agent is titanate coupling agent AC-201.
The lubricant is ethylene bis stearic acid amide (EBS).
The preparation method of scratch-resistant master batch described in any of the above-described, comprises the following steps：
(1) weigh 70 parts -90 parts of PP, 12 parts -16 parts of silicone powder, 16 parts -20 parts of stainless steel fibre, 0.1 part -
0.3 part of coupling agent and 0.1 part -0.5 part of lubricant；
(2) above-mentioned material is put into homogenizer, 2-4h is run at 30-40 DEG C；
(3) compound obtained by step (2) is added in extruder, extruding pelletization, that is, obtains scratch-resistant master batch.
The rotating speed of homogenizer in step (2) is 200-280r/min.
Extruder in step (3) includes six humidity provinces sequentially arranged, 160~180 DEG C of area's temperature, two area's temperature
200~230 DEG C, three 200~230 DEG C of area's temperature, four 200~230 DEG C of area's temperature, five 200~230 DEG C of area's temperature, six area's temperature
200~230 DEG C, 200~230 DEG C of head temperature；180~260r/min of screw speed.
Embodiment 1
(1) 70 parts of PP, 12 parts of silicone powders, 16 parts of stainless steel fibres, 0.1 part of AC-201 and 0.1 part of EBS are weighed.
(2) material is put into homogenizer, 2h is run at 30 DEG C.
(3) compound obtained by step (2) is added in extruder, extruding pelletization, that is, obtains scratch-resistant master batch P1.
The rotating speed of homogenizer wherein in step (2) is 200r/min, and the extruder in step (3) includes sequentially arranging
Six humidity provinces of cloth, 160 DEG C of area's temperature, two 200 DEG C of area's temperature, three 200 DEG C of area's temperature, four 200 DEG C of area's temperature, five area's temperature
200 DEG C of degree, six 200 DEG C of area's temperature, 200 DEG C of head temperature；Screw speed 180r/min.
Application examples 1
Take 20 parts of P1 to be added in 80 parts of polypropylene (PP), stir 10min through high mixer, be subsequently added into double screw extruder
Middle carry out blending extrusion, obtains PP composites X1.
Wherein, double screw extruder includes six humidity provinces sequentially arranged, and the temperature of the first humidity province is 170 DEG C, the
The temperature of two humidity provinces is 230 DEG C, and the temperature of the 3rd humidity province is 230 DEG C, and the temperature of the 4th humidity province is 230 DEG C, the 5th temperature
The temperature for spending area is 230 DEG C, and the temperature of the 6th humidity province is 230 DEG C, and the head temperature of double screw extruder is 230 DEG C, screw rod
Rotating speed is 220r/min.
Comparative example 1
Take in 80 parts of polypropylene (PP), 10min is stirred through high mixer, be subsequently added into double screw extruder be blended and squeeze
Go out, obtain PP composites D1.
Batten is made with injection machine in PP composites prepared by above-mentioned application examples 1 and comparative example 1, its properties of product data
It is as shown in the table:
Note；Scraping and wiping resistance performance according to Shanghai Volkswagen PV 3952《Plastics inside gadget scratch resistant is tested》Standard is tested,
20N load is wherein used, as a result the test size of △ L before and after color difference meter test experiments.
As can be seen from the above table：
X1 tensile strength, bending strength, cantilever beam impact strength are bigger than D1, and X1 scraping and wiping resistance performance than
D1 is good, and it is more preferable than unmodified preceding PP scraping and wiping resistance performance and physical property that this explanation adds scratch-resistant master batch MODIFIED PP.
Embodiment 2
(1) 90 parts of PP, 16 parts of silicone powders, 20 parts of stainless steel fibres, 0.3 part of AC-201 and 0.5 part of EBS are weighed.
(2) material is put into homogenizer, 4h is run at 40 DEG C.
(3) compound obtained by step (2) is added in extruder, extruding pelletization, that is, obtains scratch-resistant master batch P2.
The rotating speed of homogenizer wherein in step (2) is 280r/min, and the extruder in step (3) includes sequentially arranging
Six humidity provinces of cloth, 180 DEG C of area's temperature, two 230 DEG C of area's temperature, three 230 DEG C of area's temperature, four 230 DEG C of area's temperature, five area's temperature
230 DEG C of degree, six 230 DEG C of area's temperature, 230 DEG C of head temperature；Screw speed 260r/min.
Application examples 2
Take 20 parts of P2 to be added in 80 parts of polybutylene terephthalate (PBT)s (PBT), stir 10min through high mixer, then
Add in double screw extruder and carry out blending extrusion, obtain PBT composite X2.
Wherein, double screw extruder includes six humidity provinces sequentially arranged, and the temperature of the first humidity province is 200 DEG C, the
The temperature of two humidity provinces is 260 DEG C, and the temperature of the 3rd humidity province is 260 DEG C, and the temperature of the 4th humidity province is 260 DEG C, the 5th temperature
The temperature for spending area is 260 DEG C, and the temperature of the 6th humidity province is 260 DEG C, and the head temperature of double screw extruder is 260 DEG C, screw rod
Rotating speed is 300r/min.
Comparative example 2
Take in 80 parts of polybutylene terephthalate (PBT)s (PBT), stir 10min through high mixer, be subsequently added into twin-screw and squeeze
Go out and blending extrusion is carried out in machine, obtain PBT composite D2.
Batten is made with injection machine in PBT composite prepared by above-mentioned application examples 2 and comparative example 2, its properties of product number
According to as shown in the table:
Note；Scraping and wiping resistance performance according to Shanghai Volkswagen PV 3952《Plastics inside gadget scratch resistant is tested》Standard is tested,
20N load is wherein used, as a result the test size of △ L before and after color difference meter test experiments.
As can be seen from the above table：
X2 tensile strength, bending strength, cantilever beam impact strength are bigger than D2, and X2 scraping and wiping resistance performance than
D2 is good, and it is more preferable than unmodified preceding PBT scraping and wiping resistance performance and physical property that this explanation adds scratch-resistant master batch modified PBT.
Embodiment 3
(1) 80 parts of PP, 14 parts of silicone powders, 18 parts of stainless steel fibres, 0.2 part of AC-201 and 0.3 part of EBS are weighed.
(2) material is put into homogenizer, 3h is run at 35 DEG C.
(3) compound obtained by step (2) is added in extruder, extruding pelletization, that is, obtains scratch-resistant master batch P3.
Preferably, the rotating speed of the homogenizer in step (2) is 240r/min.
Extruder in step (3) includes six humidity provinces sequentially arranged, 170 DEG C of area's temperature, two area's temperature 215
DEG C, three 215 DEG C of area's temperature, four 215 DEG C of area's temperature, five 215 DEG C of area's temperature, six 215 DEG C of area's temperature, 215 DEG C of head temperature；Screw rod
Rotating speed 220r/min.
Application examples 3
Take 20 parts of P3 to be added in 80 parts of polyethylene (PE), stir 10min through high mixer, be subsequently added into double screw extruder
Middle carry out blending extrusion, obtains PE composites X3.
Wherein, double screw extruder includes six humidity provinces sequentially arranged, and the temperature of the first humidity province is 120 DEG C, the
The temperature of two humidity provinces is 180 DEG C, and the temperature of the 3rd humidity province is 180 DEG C, and the temperature of the 4th humidity province is 180 DEG C, the 5th temperature
The temperature for spending area is 180 DEG C, and the temperature of the 6th humidity province is 180 DEG C, and the head temperature of double screw extruder is 180 DEG C, screw rod
Rotating speed is 300r/min.
Comparative example 3
Take in 80 parts of polyethylene (PE), 10min is stirred through high mixer, be subsequently added into double screw extruder be blended and squeeze
Go out, obtain PE composites D3.
Batten is made with injection machine in PE composites prepared by above-mentioned application examples 3 and comparative example 3, its properties of product data
It is as shown in the table:
Note；Scraping and wiping resistance performance according to Shanghai Volkswagen PV 3952《Plastics inside gadget scratch resistant is tested》Standard is tested,
20N load is wherein used, as a result the test size of △ L before and after color difference meter test experiments.
As can be seen from the above table：
X3 tensile strength, bending strength, cantilever beam impact strength are bigger than D3, and X3 scraping and wiping resistance performance than
D3 is good, and it is more preferable than unmodified preceding PE scraping and wiping resistance performance and physical property that this explanation adds scratch-resistant master batch modified PE.
Embodiment 4
(1) 75 parts of PP, 15 parts of silicone powders, 18 parts of stainless steel fibres, 0.2 part of AC-201,0.4 part of EBS are weighed.
(2) material is put into homogenizer, 3h is run at 35 DEG C.
(3) compound obtained by step (2) is added in extruder, extruding pelletization, that is, obtains scratch-resistant master batch P4.
The rotating speed of homogenizer wherein in step (2) is 250r/min, and the extruder in step (3) includes sequentially arranging
Six humidity provinces of cloth, 165 DEG C of area's temperature, two 205 DEG C of area's temperature, three 205 DEG C of area's temperature, four 205 DEG C of area's temperature, five area's temperature
205 DEG C of degree, six 205 DEG C of area's temperature, 205 DEG C of head temperature；Screw speed 190r/min.
Application examples 4
Take 20 parts of P4 to be added in 80 parts of polyamide 6s (PA6), stir 10min through high mixer, be subsequently added into twin-screw extrusion
Blending extrusion is carried out in machine, obtains PA6 composites X4.
Wherein, double screw extruder includes six humidity provinces sequentially arranged, and the temperature of the first humidity province is 230 DEG C, the
The temperature of two humidity provinces is 260 DEG C, and the temperature of the 3rd humidity province is 260 DEG C, and the temperature of the 4th humidity province is 260 DEG C, the 5th temperature
The temperature for spending area is 260 DEG C, and the temperature of the 6th humidity province is 260 DEG C, and the head temperature of double screw extruder is 250 DEG C, screw rod
Rotating speed is 320r/min.
Comparative example 4
Take in 80 parts of polyamide 6s (PA6), stir 10min through high mixer, be subsequently added into double screw extruder and be blended
Extrusion, obtains PA6 composites D4.
Batten is made with injection machine in PA6 composites prepared by above-mentioned application examples 4 and comparative example 4, its properties of product number
According to as shown in the table:
Note；Scraping and wiping resistance performance according to Shanghai Volkswagen PV 3952《Plastics inside gadget scratch resistant is tested》Standard is tested,
20N load is wherein used, as a result the test size of △ L before and after color difference meter test experiments.
As can be seen from the above table：
X4 tensile strength, bending strength, cantilever beam impact strength are bigger than D4, and X4 scraping and wiping resistance performance than
D4 is good, and it is more preferable than unmodified preceding PA6 scraping and wiping resistance performance and physical property that this explanation adds scratch-resistant master batch modified Pa 6.
Embodiment 5
(1) 85 parts of PP, 13 parts of silicone powders, 19 parts of stainless steel fibres, 0.2 part of AC-201 and 0.3 part of EBS are weighed.
(2) material is put into homogenizer, 4h is run at 35 DEG C.
(3) compound obtained by step (2) is added in extruder, extruding pelletization, that is, obtains scratch-resistant master batch P5.
The rotating speed of homogenizer wherein in step (2) is 230r/min, and the extruder in step (3) includes sequentially arranging
Six humidity provinces of cloth, 175 DEG C of area's temperature, two 225 DEG C of area's temperature, three 225 DEG C of area's temperature, four 225 DEG C of area's temperature, five area's temperature
225 DEG C of degree, six 225 DEG C of area's temperature, 225 DEG C of head temperature；Screw speed 225r/min.
Application examples 5
Take 20 parts of P5 to be added in 80 parts of styrene (PS), stir 10min through high mixer, be subsequently added into double screw extruder
Middle carry out blending extrusion, obtains PS composites X5.
Wherein, double screw extruder includes six humidity provinces sequentially arranged, and the temperature of the first humidity province is 160 DEG C, the
The temperature of two humidity provinces is 200 DEG C, and the temperature of the 3rd humidity province is 200 DEG C, and the temperature of the 4th humidity province is 200 DEG C, the 5th temperature
The temperature for spending area is 200 DEG C, and the temperature of the 6th humidity province is 200 DEG C, and the head temperature of double screw extruder is 200 DEG C, screw rod
Rotating speed is 280r/min.
Comparative example 5
Take in 80 parts of styrene (PS), 10min is stirred through high mixer, be subsequently added into double screw extruder be blended and squeeze
Go out, obtain PS composites D5.
Batten is made with injection machine in PS composites prepared by above-mentioned application examples 5 and comparative example 5, its properties of product data
It is as shown in the table:
As can be seen from the above table：
X5 tensile strength, bending strength, cantilever beam impact strength are bigger than D5, and X5 scraping and wiping resistance performance than
D5 is good, and it is more preferable than unmodified preceding PS scraping and wiping resistance performance and physical property that this explanation adds scratch-resistant master batch modification PS.
The technical program describes a kind of Novel scratch-resistant and wipes master batch and preparation method thereof, and obtained polyolefine material is resistance to
All it is improved to some extent in terms of scratch performance and physical property, the application field for extending composite polyolefine material,
Have very important significance.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And deformation, the scope of the present invention are extremely equally limited by appended claims.
Claims (7)
1. a kind of Novel scratch-resistant wipes master batch, it is characterised in that composed of the following components by weight：
2. Novel scratch-resistant according to claim 1 wipes master batch, it is characterised in that the filament diameter of the stainless steel fibre is
6-10μm。
3. Novel scratch-resistant according to claim 1 wipes master batch, it is characterised in that the coupling agent is titanate coupling agent
AC-201。
4. Novel scratch-resistant according to claim 1 wipes master batch, it is characterised in that the lubricant is the double stearic acid acyls of ethylene
Amine.
5. the preparation method of the scratch-resistant master batch any one of the claims 1 to 4, it is characterised in that including following
Step：
(1) weigh 70 parts -90 parts of PP, 12 parts -16 parts of silicone powder, 16 parts -20 parts of stainless steel fibre, 0.1 part -0.3 part
Coupling agent and 0.1 part -0.5 part of lubricant；
(2) above-mentioned material is put into homogenizer, 2-4h is run at 30-40 DEG C；
(3) compound obtained by step (2) is added in extruder, extruding pelletization, that is, obtains scratch-resistant master batch.
6. the preparation method of scratch-resistant master batch according to claim 5, it is characterised in that the high-speed stirred in step (2)
The rotating speed of machine is 200-280r/min.
7. the preparation method of scratch-resistant master batch according to claim 5, it is characterised in that the extruder bag in step (3)
Include six humidity provinces sequentially arranged, 160~180 DEG C of area's temperature, two 200~230 DEG C of area's temperature, three area's temperature 200~230
DEG C, four 200~230 DEG C of area's temperature, five 200~230 DEG C of area's temperature, six 200~230 DEG C of area's temperature, head temperature 200~230
℃；180~260r/min of screw speed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710835174.3A CN107629221A (en) | 2017-09-15 | 2017-09-15 | A kind of Novel scratch-resistant wipes master batch and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710835174.3A CN107629221A (en) | 2017-09-15 | 2017-09-15 | A kind of Novel scratch-resistant wipes master batch and preparation method thereof |
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ID=61102410
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114213792A (en) * | 2021-12-30 | 2022-03-22 | 会通新材料股份有限公司 | PMMA alloy material with high scratch resistance and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102304247A (en) * | 2011-08-30 | 2012-01-04 | 广东威林工程塑料有限公司 | High-gloss antiscratch polypropylene masterbatch and preparation method and use thereof |
-
2017
- 2017-09-15 CN CN201710835174.3A patent/CN107629221A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102304247A (en) * | 2011-08-30 | 2012-01-04 | 广东威林工程塑料有限公司 | High-gloss antiscratch polypropylene masterbatch and preparation method and use thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114213792A (en) * | 2021-12-30 | 2022-03-22 | 会通新材料股份有限公司 | PMMA alloy material with high scratch resistance and preparation method thereof |
| CN114213792B (en) * | 2021-12-30 | 2023-11-07 | 会通新材料股份有限公司 | PMMA alloy material with high scratch resistance and preparation method thereof |
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Application publication date: 20180126 |