CN108587144A - Graphene for outdoor lamp, which radiates, plastic material and preparation method thereof and its prepares raw material - Google Patents
Graphene for outdoor lamp, which radiates, plastic material and preparation method thereof and its prepares raw material Download PDFInfo
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- CN108587144A CN108587144A CN201810304744.0A CN201810304744A CN108587144A CN 108587144 A CN108587144 A CN 108587144A CN 201810304744 A CN201810304744 A CN 201810304744A CN 108587144 A CN108587144 A CN 108587144A
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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
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
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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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Abstract
It radiates the invention discloses the graphene for outdoor lamp and plastic material and preparation method thereof and its prepares raw material, the graphene heat dissipation plastic material is made of the composition including following component：Polyamide 6：50 60 parts；Graphene oxide colloid：1 10 parts；Toughener：13 parts；Age resister：0.6 1.8 parts；Lubricant：0.2 0.8 parts；Coupling agent：0.4 0.8 parts；Fire retardant：12 18.5 parts；Ultra-violet absorber：0.3 1 parts；Above-mentioned number is parts by weight.Plastic material made from above-mentioned formula has superior isolation, uvioresistant, anti-aging, high-low temperature resistant, the characteristic that corrosion resistance is strong, at low cost.The graphene that invention also provides a kind of for outdoor lamp radiate plastic material preparation method and its it is used prepare raw material, have the advantages that easily manufactured simple.
Description
【Technical field】
The present invention relates to plastic material and preparation method thereof and its raw material is prepared, in particular for the graphene of outdoor lamp
Heat dissipation plastic material and preparation method thereof and its prepare raw material.
【Background technology】
Heat Conduction Material in LED outdoor illumination field conventional lamps is mostly metal material, such as copper, aluminium, but metal material
Corrosion resistance is poor, processing cost is excessively high, material and manufacturing procedure not environmentally, the characteristics such as metal material conduction；An international line
Brand Philip, Ou Silang release linear arrangement outdoor lamp product one after another, and linear low density scheme is more and more stable and universal, because
And market needs to develop and is suitble to the Heat Conduction Material that uses of outdoor lamp, makes it have superior isolation, uvioresistant, anti-aging, resistance to
The characteristic of high/low temperature.
【Invention content】
To solve the above problems, the present invention provides a kind of graphene heat dissipation plastic material for outdoor lamp, there is tool
There are superior isolation, uvioresistant, anti-aging, high-low temperature resistant, the characteristic that corrosion resistance is strong, at low cost.Invention also provides
A kind of graphene for outdoor lamp radiate plastic material preparation method and its it is used prepare raw material, there is manufacturer
Just simple advantage.
The present invention is realized by following technical solution：
For the graphene heat dissipation plastic material of outdoor lamp, the graphene radiates plastic material by including following component
Composition be made：
Above-mentioned number is parts by weight.
It is further defined to：The fire retardant includes brominated Polystyrene and antimony oxide, the brominated Polystyrene
8-12 parts are taken, the antimony oxide takes 4-6.5 parts, and the composition further includes other auxiliary agents, other described auxiliary agents are by titanium white
One or more in powder, stabilizer and crosslinking agent are obtained by mixing, other described auxiliary agents take 1-9 parts, and above-mentioned number is attached most importance to
Measure number.
It is further defined to：The polyamide -6 take 55 parts, graphene oxide colloid take 9 parts, fire retardant take 15 parts, it is ultraviolet
Light absorbers take 0.8 part, age resister take 1.2 parts, toughener take 2 parts, lubricant take 0.6 part, above-mentioned number is parts by weight.
The preparation method of graphene heat dissipation plastic material for outdoor lamp, includes the following steps：
Step 1：Raw material is weighed in parts by weight：Polyamide -6 take 50-60 parts, it is 1-10 parts of graphene oxide colloid, fire-retardant
12-18.5 parts of agent, 0.3-1 parts of ultra-violet absorber, 0.6-1.8 parts of age resister, 1-3 parts of toughener, lubricant 0.2-0.8
Part；
Step 2：Polyamide -6 is dried；
Step 3：By dried polyamide -6 and toughener, age resister, lubricant, fire retardant, ultra-violet absorber
It is mixed to prepare mixture；
Step 4：Graphene oxide colloid is taken, coupling agent is then added, is stirred, pretreated heat conductive insulating is obtained and fills out
Expect mixture；
Step 5：Mixture prepared by step 3 is added in the heat-conductive insulation filling mixture made from step 4, continues to mix
Obtain mixing material；
Step 6：The mixing material that step 5 obtains is extruded into material strip by extruder；
Step 7：By the material strip pelletizing of step 6, the injection raw material containing grapheme material is obtained.
It is further defined to：The fire retardant includes brominated Polystyrene and antimony oxide, the brominated Polystyrene
8-12 parts are taken, the antimony oxide takes 4-6.5 parts, and above-mentioned number is parts by weight.
It is further defined to：The polyamide -6 take 55 parts, graphene oxide colloid take 9 parts, brominated Polystyrene take 10
Part, antimony oxide takes 5 parts, ultra-violet absorber takes 0.8 part, age resister takes 1.2 parts, toughener takes 2 parts, lubricant takes
0.6 part, above-mentioned number is parts by weight.
It is further defined to：It is dried using dehumidifying heat pump in step 2,85-95 DEG C of drying temperature continues drying out 3
Hour.
It is further defined to：Using high-speed mixer mixing 5-15 minutes in step 3, low speed mixer is used in step 4
Mixing 15-30 minutes uses low speed mixer mixing 15-30 minutes in step 5.
It is further defined to：Double screw extruder is used in step 6, and cooling and shaping first is carried out to material strip in step 7 and is done
It is dry, pelletizing is then carried out again.
Graphene composition is used to prepare graphene plastic material, including following component：
Above-mentioned number is parts by weight.
Compared with the existing technology, advantages of the present invention is：The present invention provides a kind of graphene heat dissipation for outdoor lamp
Plastic material has superior isolation, uvioresistant, anti-aging, high-low temperature resistant, the characteristic that corrosion resistance is strong, at low cost.The present invention
Provide simultaneously a kind of graphene heat dissipation plastic material for outdoor lamp preparation method and its it is used prepare raw material,
Have the advantages that easily manufactured simple.
【Specific implementation mode】
A kind of graphene heat dissipation plastic material for outdoor lamp, the graphene radiate plastic material by including following
The composition of ingredient is made：
Above-mentioned number is parts by weight.There is superior isolation using plastic material made from above-mentioned formula, uvioresistant, resist
Aging, high-low temperature resistant, the characteristic that corrosion resistance is strong, at low cost, are very suitable for being applied in outdoor lamp.
Preferably：The fire retardant includes brominated Polystyrene and antimony oxide, and the brominated Polystyrene takes 8-12
Part, the antimony oxide takes 4-6.5 parts, and the composition further includes other auxiliary agents, other described auxiliary agents are by titanium dioxide, stabilization
One or more in agent and crosslinking agent are obtained by mixing, other described auxiliary agents take 1-9 parts, and above-mentioned number is parts by weight.
Preferably：The polyamide -6 take 55 parts, graphene oxide colloid take 9 parts, fire retardant take 15 parts, ultraviolet radiation absorption
Agent take 0.8 part, age resister take 1.2 parts, toughener take 2 parts, lubricant take 0.6 part, above-mentioned number is parts by weight.
The preparation method of graphene heat dissipation plastic material for outdoor lamp, includes the following steps：
Step 1：Raw material is weighed in parts by weight：Polyamide -6 take 50-60 parts, it is 1-10 parts of graphene oxide colloid, fire-retardant
12-18.5 parts of agent, 0.3-1 parts of ultra-violet absorber, 0.6-1.8 parts of age resister, 1-3 parts of toughener, lubricant 0.2-0.8
Part；
Step 2：Polyamide -6 is dried；
Step 3：By dried polyamide -6 and toughener, age resister, lubricant, fire retardant, ultra-violet absorber
It is mixed to prepare mixture；
Step 4：Graphene oxide colloid is taken, coupling agent is then added, is stirred, pretreated heat conductive insulating is obtained and fills out
Expect mixture；
Step 5：Mixture prepared by step 3 is added in the heat-conductive insulation filling mixture made from step 4, continues to mix
Obtain mixing material；
Step 6：The mixing material that step 5 obtains is extruded into material strip by extruder；
Step 7：By the material strip pelletizing of step 6, the injection raw material containing grapheme material is obtained.The injection molding that step 7 obtains
Raw material can easily make the various plastic parts containing graphene radiation material by injection molding machine and injection mold.
Preferably：The fire retardant includes brominated Polystyrene and antimony oxide, and the brominated Polystyrene takes 8-12
Part, the antimony oxide takes 4-6.5 parts, and above-mentioned number is parts by weight.
Preferably：The polyamide -6 take 55 parts, graphene oxide colloid take 9 parts, brominated Polystyrene take 10 parts, three oxygen
Change two antimony take 5 parts, ultra-violet absorber take 0.8 part, age resister take 1.2 parts, toughener take 2 parts, lubricant take 0.6 part, on
It is parts by weight to state number.
Preferably：It is dried, 85-95 DEG C of drying temperature, is continued drying out 3 hours using dehumidifying heat pump in step 2.
Preferably：Using high-speed mixer mixing 5-15 minutes in step 3, low speed mixer mixing 15- is used in step 4
30 minutes, low speed mixer mixing 15-30 minutes is used in step 5.
Preferably：Double screw extruder is used in step 6, cooling and shaping and drying first is carried out to material strip in step 7, then
Pelletizing is carried out again.
It is the performance data of the graphene heat dissipation plastic material obtained by above-mentioned formula or preparation method below：
A kind of graphene composition is used to prepare graphene plastic material, including following component：
Above-mentioned number is parts by weight.
Preferably：The fire retardant includes brominated Polystyrene and antimony oxide, and the brominated Polystyrene takes 8-12
Part, the antimony oxide takes 4-6.5 parts, and above-mentioned number is parts by weight.Preferably：The composition further includes that other are helped
Agent, other described auxiliary agents are obtained by mixing by the one or more in titanium dioxide, stabilizer and crosslinking agent, other described auxiliary agents
1-9 parts are taken, above-mentioned number is parts by weight.Preferably：The polyamide -6 take 55 parts, graphene oxide colloid take 9 parts, bromination
Polystyrene take 10 parts, antimony oxide take 5 parts, ultra-violet absorber take 0.8 part, age resister take 1.2 parts, toughener take 2
Part, lubricant take 0.6 part, and above-mentioned number is parts by weight.
Claims (10)
- The plastic material 1. graphene for outdoor lamp radiates, it is characterised in that：The graphene radiates plastic material by wrapping The composition for including following component is made：Above-mentioned number is parts by weight.
- The plastic material 2. graphene according to claim 1 for outdoor lamp radiates, it is characterised in that：It is described fire-retardant Agent includes brominated Polystyrene and antimony oxide, and the brominated Polystyrene takes 8-12 parts, and the antimony oxide takes 4-6.5 Part, the composition further includes other auxiliary agents, other described auxiliary agents are by one kind or one kind in titanium dioxide, stabilizer and crosslinking agent It is obtained by mixing above, other described auxiliary agents take 1-9 parts, and above-mentioned number is parts by weight.
- The plastic material 3. graphene according to claim 1 or 2 for outdoor lamp radiates, it is characterised in that：It is described Polyamide -6 take 55 parts, graphene oxide colloid take 9 parts, fire retardant take 15 parts, ultra-violet absorber take 0.8 part, age resister Take 1.2 parts, toughener take 2 parts, lubricant take 0.6 part, above-mentioned number is parts by weight.
- 4. the preparation method of the graphene heat dissipation plastic material for outdoor lamp, it is characterised in that include the following steps：Step 1：Raw material is weighed in parts by weight：Polyamide -6 take 50-60 parts, 1-10 parts of graphene oxide colloid, fire retardant 12- 18.5 parts, 0.3-1 parts of ultra-violet absorber, 0.6-1.8 parts of age resister, 1-3 parts of toughener, 0.2-0.8 parts of lubricant；Step 2：Polyamide -6 is dried；Step 3：Dried polyamide -6 is mixed with toughener, age resister, lubricant, fire retardant, ultra-violet absorber Mixture is made；Step 4：Graphene oxide colloid is taken, coupling agent is then added, is stirred, it is mixed to obtain pretreated heat-conductive insulation filling Close object；Step 5：Mixture prepared by step 3 is added in the heat-conductive insulation filling mixture made from step 4, continues to be mixed to get Mixing material；Step 6：The mixing material that step 5 obtains is extruded into material strip by extruder；Step 7：By the material strip pelletizing of step 6, the injection raw material containing grapheme material is obtained.
- The preparation method of plastic material 5. the graphene according to claim 4, for outdoor lamp radiates, feature It is：The fire retardant includes brominated Polystyrene and antimony oxide, and the brominated Polystyrene takes 8-12 parts, three oxygen Change two antimony and take 4-6.5 parts, above-mentioned number is parts by weight.
- The preparation method of plastic material 6. the graphene according to claim 5 for outdoor lamp radiates, feature exist In：The polyamide -6 take 55 parts, graphene oxide colloid take 9 parts, brominated Polystyrene take 10 parts, antimony oxide take 5 parts, Ultra-violet absorber take 0.8 part, age resister take 1.2 parts, toughener take 2 parts, lubricant take 0.6 part, above-mentioned number is weight Number.
- The preparation method of plastic material 7. the graphene according to claim 4, for outdoor lamp radiates, feature It is：It is dried, 85-95 DEG C of drying temperature, is continued drying out 3 hours using dehumidifying heat pump in step 2.
- The preparation method of plastic material 8. the graphene according to claim 4, for outdoor lamp radiates, feature It is：Using high-speed mixer mixing 5-15 minutes in step 3, low speed mixer mixing 15-30 minutes, step are used in step 4 Low speed mixer mixing 15-30 minutes is used in rapid 5.
- The preparation method of plastic material 9. the graphene according to claim 4, for outdoor lamp radiates, feature It is：Double screw extruder is used in step 6, and cooling and shaping and drying first are carried out to material strip in step 7, then cut again Grain.
- 10. graphene composition is used to prepare graphene plastic material, it is characterised in that：Including following component：Above-mentioned number is parts by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810304744.0A CN108587144A (en) | 2018-04-08 | 2018-04-08 | Graphene for outdoor lamp, which radiates, plastic material and preparation method thereof and its prepares raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810304744.0A CN108587144A (en) | 2018-04-08 | 2018-04-08 | Graphene for outdoor lamp, which radiates, plastic material and preparation method thereof and its prepares raw material |
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| CN108587144A true CN108587144A (en) | 2018-09-28 |
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Citations (7)
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| CN106751776A (en) * | 2016-12-09 | 2017-05-31 | 宜春学院 | Composite of nano-nylon 6 and preparation method thereof |
| CN107033478A (en) * | 2016-12-16 | 2017-08-11 | 中南民族大学 | A kind of preparation method of graphene stable colloid |
| CN107501938A (en) * | 2017-07-28 | 2017-12-22 | 广东墨睿科技有限公司 | A kind of graphene oxide composite heat-conducting fin and preparation method thereof |
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2018
- 2018-04-08 CN CN201810304744.0A patent/CN108587144A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104610737A (en) * | 2014-10-15 | 2015-05-13 | 东莞市雷毅德塑胶科技有限公司 | Heat-conduction and insulation plastic material with high-impact resistant and flame retardation |
| CN104559150A (en) * | 2014-12-16 | 2015-04-29 | 惠州力王佐信科技有限公司 | Antistatic caprolactam heat-conducting material and preparation method thereof |
| CN105368043A (en) * | 2015-12-07 | 2016-03-02 | 宁波墨西科技有限公司 | Graphene thermal conductive plastic, and preparation method thereof |
| CN106751776A (en) * | 2016-12-09 | 2017-05-31 | 宜春学院 | Composite of nano-nylon 6 and preparation method thereof |
| CN107033478A (en) * | 2016-12-16 | 2017-08-11 | 中南民族大学 | A kind of preparation method of graphene stable colloid |
| CN106633827A (en) * | 2016-12-29 | 2017-05-10 | 宁波墨西科技有限公司 | Graphene nylon composite material and preparation method thereof |
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Application publication date: 20180928 |