CN107868423A - Electronic device plastic master batch and preparation method thereof - Google Patents
Electronic device plastic master batch and preparation method thereof Download PDFInfo
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- CN107868423A CN107868423A CN201610856922.1A CN201610856922A CN107868423A CN 107868423 A CN107868423 A CN 107868423A CN 201610856922 A CN201610856922 A CN 201610856922A CN 107868423 A CN107868423 A CN 107868423A
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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
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
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- 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
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- 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
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- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
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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
- 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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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The present invention relates to electronic device plastic master batch and preparation method thereof, belongs to electronic device material field.The electronic device plastic master batch, including the following raw material according to mass fraction meter：65 85 parts of PC resin, 10 15 parts of nano titanium oxide, 0.2 1 parts of lubricant, 0.5 1 parts of polycarbodiimide, 0.5 2 parts of fire retardant, 0.1 2 parts of antioxidant, 15 parts of toughener, 13 parts of dispersant, 18 parts of ultraviolet light screener.During preparation, comprise the following steps：PC resin, nano titanium oxide are added in high-speed mixer according to quality proportioning and are well mixed, rest materials is then added and stirs, then extruding pelletization is carried out through twin-screw, produces the electronic device plastic master batch.The plastic master batch wearability, hydrolytic resistance are good, and have anti-ultraviolet property, can be widely applied to field of electronic devices.
Description
Technical field
The invention belongs to electronic device material field, and in particular to electronic device plastic master batch and preparation method thereof.
Background technology
An electronic device part indispensable in being lived into us, and many parts of electronic device all need
To use plastics.Electronic device must have the functions such as light weight, big, the good, uvioresistant of wearability of intensity as needed with plastics.
PC is makrolon, is the amorphous polymer of almost colourless glassy state, there is very high toughness, higher anti-impact
Hit intensity and higher heat distortion temperature, by its excellent mechanical performance, PC turns into growth rate in five large-engineering plastics
Most fast general engineering plastic.But because its stability to hydrolysis resistance is inadequate, the shortcomings that wearability is poor and ultraviolet resistance is poor, make
Its application receives a definite limitation, can not still meet that specific occasion is used for demand.Therefore, a kind of modified PC is studied
Composition, its performance is set to meet electronic device plastics.
The content of the invention
The invention aims to provide a kind of electronic device plastic master batch and preparation method thereof, by simple and easy
Method good wearability, hydrolysis and anti-ultraviolet plastic master batch is prepared.
The technical solution adopted by the present invention is as follows：
Electronic device plastic master batch, including the following raw material according to mass fraction meter：PC resin 65-85 parts, nanometer two
Titanium oxide 10-15 parts, lubricant 0.2-1 parts, polycarbodiimide 0.5-1 parts, fire retardant 0.5-2 parts, antioxidant 0.1-2 parts,
Toughener 1-5 parts, dispersant 1-3 parts, ultraviolet light screener 1-8 parts.
Above-described electronic device plastic master batch, including the following raw material according to mass fraction meter：75 parts of PC resin,
13 parts of nano titanium oxide, 0.6 part of lubricant, 0.8 part of polycarbodiimide, 1.2 parts of fire retardant, 1 part of antioxidant, toughener 3
Part, 2 parts of dispersant, 5 parts of ultraviolet light screener.
Further, the lubricant is E waxes, OP waxes or Tissuemat E.
Further, the ultraviolet light screener is nano-ZnO.
Further, the ultraviolet light screener particle size is less than 70nm.
The preparation method of above-described electronic device plastic master batch, comprises the following steps：
PC resin, nano titanium oxide are added in high-speed mixer according to quality proportioning, stirred with 280r/min rotating speeds
Mixing 10min makes it well mixed, then adds rest materials, continues to stir 5min, mixed material carries out extrusion through twin-screw and made
Grain, each section of temperature control of extruder produce the electronic device plastic master batch at 230 DEG C, screw speed 300r/min.
Beneficial effects of the present invention are：Nano titanium oxide in the present invention makes the intensity of PC materials further be changed
It is kind, effectively strengthen its anti-wear performance；Add polycarbodiimide and can effectively improve hydrolytic resistance, its application is further expanded
Greatly；Adding ultraviolet light screener can be by reflecting or scattering ultra-violet radiation resisting；The product of the present invention can be widely applied to electronics
Devices field, and preparation method is simple and easy, suitable for industrial production.
Embodiment
With reference to embodiment, the present invention is described in further detail, and the reagent used in the present invention is especially said such as nothing
It is bright to pass through acquisition purchased in market.
Embodiment 1
Electronic device plastic master batch, including the following raw material according to mass fraction meter：65 parts of PC resin, nanometer titanium dioxide
10 parts of titanium, 0.2 part of lubricant E waxes, 0.5 part of polycarbodiimide, 0.5 part of fire retardant, 0.1 part of antioxidant, toughener 1 part, point
1 part of powder, 1 part of ultraviolet light screener nano-ZnO (particle diameter 60nm).
The preparation method of the electronic device plastic master batch of the present embodiment, comprises the following steps：According to quality proportioning by PC
Resin, nano titanium oxide are added in high-speed mixer, make it well mixed with 280r/min rotating speeds stirring 10min, then
Rest materials are added, continue to stir 5min, mixed material carries out extruding pelletization through twin-screw, and each section of temperature control of extruder exists
230 DEG C, screw speed 300r/min, produce the electronic device plastic master batch.
Embodiment 2
Electronic device plastic master batch, including the following raw material according to mass fraction meter：70 parts of PC resin, nanometer titanium dioxide
It is 12 parts of titanium, 0.4 part of lubricant OP waxes, 0.6 part of polycarbodiimide, 1 part of fire retardant, 0.5 part of antioxidant, 2 parts of toughener, scattered
2 parts of agent, 3 parts of ultraviolet light screener nano-ZnO (particle diameter 65nm).
The preparation method of the electronic device plastic master batch of the present embodiment, comprises the following steps：According to quality proportioning by PC
Resin, nano titanium oxide are added in high-speed mixer, make it well mixed with 280r/min rotating speeds stirring 10min, then
Rest materials are added, continue to stir 5min, mixed material carries out extruding pelletization through twin-screw, and each section of temperature control of extruder exists
230 DEG C, screw speed 300r/min, produce the electronic device plastic master batch.
Embodiment 3
Electronic device plastic master batch, including the following raw material according to mass fraction meter：75 parts of PC resin, nanometer titanium dioxide
13 parts of titanium, 0.6 part of lubricant ethylene waxes, 0.8 part of polycarbodiimide, 1.2 parts of fire retardant, 1 part of antioxidant, toughener 3 part, point
2 parts of powder, 5 parts of ultraviolet light screener nano-ZnO (particle diameter 65nm).
The preparation method of the electronic device plastic master batch of the present embodiment, comprises the following steps：According to quality proportioning by PC
Resin, nano titanium oxide are added in high-speed mixer, make it well mixed with 280r/min rotating speeds stirring 10min, then
Rest materials are added, continue to stir 5min, mixed material carries out extruding pelletization through twin-screw, and each section of temperature control of extruder exists
230 DEG C, screw speed 300r/min, produce the electronic device plastic master batch.
Claims (6)
1. electronic device plastic master batch, it is characterised in that including the following raw material according to mass fraction meter：PC resin 65-85
Part, nano titanium oxide 10-15 parts, lubricant 0.2-1 parts, polycarbodiimide 0.5-1 parts, fire retardant 0.5-2 parts, antioxidant
0.1-2 parts, toughener 1-5 parts, dispersant 1-3 parts, ultraviolet light screener 1-8 parts.
2. electronic device plastic master batch according to claim 1, it is characterised in that including according to mass fraction meter as
Lower raw material：75 parts of PC resin, 13 parts of nano titanium oxide, 0.6 part of lubricant, 0.8 part of polycarbodiimide, 1.2 parts of fire retardant,
1 part of antioxidant, 3 parts of toughener, 2 parts of dispersant, 5 parts of ultraviolet light screener.
3. electronic device plastic master batch according to claim 1 or 2, it is characterised in that the lubricant is E waxes, OP
Wax or Tissuemat E.
4. electronic device plastic master batch according to claim 1 or 2, it is characterised in that the ultraviolet light screener is
Nano-ZnO.
5. electronic device plastic master batch according to claim 4, it is characterised in that the ultraviolet light screener particle chi
It is very little to be less than 70nm.
6. the preparation method of the electronic device plastic master batch described in claim 1, it is characterised in that comprise the following steps：Press
PC resin, nano titanium oxide are added in high-speed mixer according to quality proportioning, it is made with 280r/min rotating speeds stirring 10min
It is well mixed, rest materials are then added, continue to stir 5min, mixed material carries out extruding pelletization through twin-screw, and extruder is each
Section temperature control produces the electronic device plastic master batch at 230 DEG C, screw speed 300r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610856922.1A CN107868423A (en) | 2016-09-27 | 2016-09-27 | Electronic device plastic master batch and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610856922.1A CN107868423A (en) | 2016-09-27 | 2016-09-27 | Electronic device plastic master batch and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107868423A true CN107868423A (en) | 2018-04-03 |
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ID=61751413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610856922.1A Pending CN107868423A (en) | 2016-09-27 | 2016-09-27 | Electronic device plastic master batch and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN107868423A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108912478A (en) * | 2018-05-03 | 2018-11-30 | 安徽雅诺卫浴科技有限公司 | Ageing-resistant shower plastic master batch with bacteria resistance function |
| CN113174128A (en) * | 2021-06-17 | 2021-07-27 | 惠州市适合颜料塑胶制品有限公司 | Ultraviolet-resistant anti-aging master batch and ultraviolet-resistant anti-aging plastic |
-
2016
- 2016-09-27 CN CN201610856922.1A patent/CN107868423A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108912478A (en) * | 2018-05-03 | 2018-11-30 | 安徽雅诺卫浴科技有限公司 | Ageing-resistant shower plastic master batch with bacteria resistance function |
| CN108912478B (en) * | 2018-05-03 | 2021-04-30 | 安徽古驰智能环保家居有限公司 | Accessory for gondola water faucet |
| CN113174128A (en) * | 2021-06-17 | 2021-07-27 | 惠州市适合颜料塑胶制品有限公司 | Ultraviolet-resistant anti-aging master batch and ultraviolet-resistant anti-aging plastic |
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Application publication date: 20180403 |