CN106633849A - Antistatic plastic composite material for electric power fitting and preparation method of antistatic plastic composite material - Google Patents
Antistatic plastic composite material for electric power fitting and preparation method of antistatic plastic composite material Download PDFInfo
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- CN106633849A CN106633849A CN201611006433.3A CN201611006433A CN106633849A CN 106633849 A CN106633849 A CN 106633849A CN 201611006433 A CN201611006433 A CN 201611006433A CN 106633849 A CN106633849 A CN 106633849A
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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
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
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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
- C08L2201/04—Antistatic
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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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/20—Recycled plastic
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
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Abstract
The invention discloses an antistatic plastic composite material for an electric power fitting. The antistatic plastic composite material is prepared from the following raw materials in parts by weight: 100 parts of junked and abandoned nylon 66 plastic, 2.5 to 2.8 parts of polybutadiene epoxy resin, 23 to 27 parts of glass fiber, 9 to 10 parts of aluminum nitride, 1.7 to 1.9 parts of nano calcium carbonate, 6 to 8 parts of dimethyl formamide, 2.6 to 2.9 parts of triethylene glycol diisooctoate, 7 to 9 parts of silane coupling agent KH560, 11 to 13 parts of sericite powder, 1.4 to 1.7 parts of secondary-alkyl sulfonate and 4 to 6 parts of polyethylene wax. Nylon is modified into a matrix through the epoxy resin; the modified glass fiber is used as a reinforcing material; the nano calcium carbonate is added into the material after being subjected to graft modification treatment through the dimethyl formamide; afterwards, the composite material prepared by matching with other effective components is used for better solving the problems of magnetic hysteresis loss and eddy current loss, avoids electric energy loss, and has the advantages of being antistatic, resistant to wear and high in mechanical strength, and the like.
Description
Technical field
The present invention relates to technical field of composite materials, more particularly to a kind of anti-static plastic electric armour clamp composite and its
Preparation method.
Background technology
Electric armour clamp be connection and combinational electric system in all kinds of devices, play transmission mechanical load, electrical load and
The metal-ware of certain protective action, is the vitals during power Transmission.It is main based on nonmagnetic aluminium alloy at present,
Although compared with the ferrimagnet for using in the past, playing a role to electrical network energy-saving and emission-reduction, as metallic conductor, whirlpool
Stream loss is still present, and energy loss is still unavoidable from, and Al-alloy products have to pass through ore dressing, exploitation, electrolysis, melting
Obtain etc. high energy consumption, high pollution operation, belong to national developmental limitation industry, it is impossible to meet the economic needs of transmission line of electricity.With exhausted
Edge material instead of metallic material, so that it may reduce eddy-current loss, reaches more preferable energy-saving effect.Thus document《Novel plastic electric power
The preparation of gold utensil material and performance study》For the purpose of energy-saving and emission-reduction, the new easy processing of exploitation, callable plastics electric power gold
Tool material has important practical significance.
By the long-term hydrolysis and light, heat aging performance of research Nylon-66 reinforced with glass fiber composite, system in text
The standby Nylon-66 reinforced with glass fiber composite for meeting electric armour clamp requirement.Research shows, glass fiber reinforced PA66 composite
With good mechanical performance, proportion is little, electrical insulation capability is superior and many merits such as easy processing shaping, but in view of gold utensil is used for
Outdoor high-altitude, use environment is severe, and nylon is degradable in the presence of long-term water, illumination and heat, for this purpose, the author's self-control function
Master batch, improves the long-term resistant to hydrolysis and ageing-resistant performance of glass fiber reinforced PA66 material, and so as to obtain the new of use requirement is met
Plastics electric armour clamp composite.
It is higher yet with the degree of crystallinity of nylon, and the gap of crystallite dimension, make the presence of more microcosmic in nylon structure
Defect, causes its croop property, dimensional stability and notch impact strength poor, and these shortcomings limit the application of nylon, because
And need that nylon is modified to destroy the regularity of its molecular structure, crystallization is reduced, and because electric armour clamp is used for a long time
In open air, bad environments, in addition to requiring that material water resistant is ageing-resistant, the performance such as its wearability, antistatic, Inverter fed motor are anti-lightning strike
Need to improve.
The content of the invention
The object of the invention is exactly to make up the defect of prior art, there is provided a kind of anti-static plastic electric armour clamp composite wood
Material and preparation method thereof.
The present invention is achieved by the following technical solutions：
A kind of anti-static plastic electric armour clamp composite, is prepared by the raw materials in：Discarded nylon-66 plastic 100,
Polybutadiene epoxy resin 2.5-2.8, glass fibre 23-27, aluminium nitride 9-10, nano-calcium carbonate 1.7-1.9, dimethyl formyl
Amine 6-8, the tricaprylate 2.6-2.9 of triethylene glycol two, silane coupler KH560 7-9, sericite in powder 11-13, secondary alkyl sulfonate
1.4-1.7, Tissuemat E 4-6.
A kind of preparation method of described anti-static plastic electric armour clamp composite, comprises the following steps：
（1）By nano-calcium carbonate, aluminium nitride agitation grinding 1-2 hours, in 805-900 DEG C of calcination processing 30-40 minute, it is cooled to
120-130 DEG C adds dimethylformamide, secondary alkyl sulfonate ultrasonic grinding 10-15 minutes, dries to obtain modified nano calcium carbonate；
（2）Glass fibre is put into the hydrogen peroxide solution that the mass concentration of 20-30 times of quality is 25% and is stirred and evenly mixed, be warming up to
105 DEG C, flow back 3-6 hours, filtration drying, adds silane coupler KH560 to be warming up to 80 DEG C, grinds 8-10 hours, dry
Modified glass-fiber；
（3）Discarded nylon-66 plastic cleans, dry and be heated to molten condition, adds polybutadiene epoxy resin, Tissuemat E, step
Suddenly（1）Material high-speed stirring 30-40 minutes obtain modification of nylon 66；
（4）Above-mentioned modification of nylon 66, the tricaprylate of triethylene glycol two and other residual components are well mixed in mixer, on Jing
Trip spout, sends into double screw extruder, while by step（2）Middle modified glass-fiber Jing fed downstream mouths, send into twin-screw
Extruder melting extrusion, granulation, discharging.
It is an advantage of the invention that：The present invention based on discarded nylon66 fiber, by nylon Jing after epoxy resin modification, nylon
The active hydrogen of-HN-CO-groups easily act on the epoxy radicals of epoxy resin, form branched structure, destroy molecule link
The regularity of structure, so as to can effectively destroy the crystallization of nylon, reduces the internal flaw of nylon, effectively suppresses the water-disintegrable of nylon,
Improve the water proofing property of material；It is with modified glass-fiber as reinforcing material, glass fibre is modified, can effectively lubricating glass
Fiber surface, again can be integrated a branch of by hundreds of or even thousands of glass monofilament, strengthens the tensile strength, counter-bending of composite
And shear strength, moreover it is possible to change the surface state of glass, promote the combination of glass fibre and nylon；By nano-calcium carbonate Jing bis-
NMF graft modification is added in material after processing, and is uniformly dispersed and is difficult to reunite, and improves the heat endurance of material, then
Composite obtained in compatibility other active ingredients preferably solves magnetic hystersis loss and eddy-current loss, without energy loss, has
The advantages of antistatic, wear-resistant, high mechanical strength.
Specific embodiment
A kind of anti-static plastic electric armour clamp composite, is prepared by the raw materials in：Discarded nylon-66 plastic
100th, polybutadiene epoxy resin 2.5, glass fibre 23, aluminium nitride 9, nano-calcium carbonate 1.7, dimethylformamide 6, triethylene glycol
Two tricaprylates 2.6, silane coupler KH5607, sericite in powder 11, secondary alkyl sulfonate 1.4, Tissuemat E 4.
A kind of preparation method of described anti-static plastic electric armour clamp composite, comprises the following steps：
（1）By nano-calcium carbonate, aluminium nitride agitation grinding 1-2 hours, in 805-900 DEG C of calcination processing 30-40 minute, it is cooled to
120-130 DEG C adds dimethylformamide, secondary alkyl sulfonate ultrasonic grinding 10-15 minutes, dries to obtain modified nano calcium carbonate；
（2）Glass fibre is put into the hydrogen peroxide solution that the mass concentration of 20-30 times of quality is 25% and is stirred and evenly mixed, be warming up to
105 DEG C, flow back 3-6 hours, filtration drying, adds silane coupler KH560 to be warming up to 80 DEG C, grinds 8-10 hours, dry
Modified glass-fiber；
（3）Discarded nylon-66 plastic cleans, dry and be heated to molten condition, adds polybutadiene epoxy resin, Tissuemat E, step
Suddenly（1）Material high-speed stirring 30-40 minutes obtain modification of nylon 66；
（4）Above-mentioned modification of nylon 66, the tricaprylate of triethylene glycol two and other residual components are well mixed in mixer, on Jing
Trip spout, sends into double screw extruder, while by step（2）Middle modified glass-fiber Jing fed downstream mouths, send into twin-screw
Extruder melting extrusion, granulation, discharging.
There is following technical indicator using plastics electric armour clamp composite obtained in the present invention：
（1）Impact strength/kJm-2：364；
（2）Notch impact strength/kJm-2：26.4；
（3）Compressive strength/MPa：98.4；
（4）Tensile strength/MPa：148.4.
Claims (2)
1. a kind of anti-static plastic electric armour clamp composite, it is characterised in that be prepared by the raw materials in：Discarded Buddhist nun
Imperial 66 plastics 100, polybutadiene epoxy resin 2.5-2.8, glass fibre 23-27, aluminium nitride 9-10, nano-calcium carbonate 1.7-
1.9th, dimethylformamide 6-8, the tricaprylate 2.6-2.9 of triethylene glycol two, silane coupler KH560 7-9, sericite in powder 11-
13rd, secondary alkyl sulfonate 1.4-1.7, Tissuemat E 4-6.
2. the preparation method of a kind of anti-static plastic electric armour clamp composite according to claim 1, it is characterised in that
Comprise the following steps：
（1）By nano-calcium carbonate, aluminium nitride agitation grinding 1-2 hours, in 805-900 DEG C of calcination processing 30-40 minute, it is cooled to
120-130 DEG C adds dimethylformamide, secondary alkyl sulfonate ultrasonic grinding 10-15 minutes, dries to obtain modified nano calcium carbonate；
（2）Glass fibre is put into the hydrogen peroxide solution that the mass concentration of 20-30 times of quality is 25% and is stirred and evenly mixed, be warming up to
105 DEG C, flow back 3-6 hours, filtration drying, adds silane coupler KH560 to be warming up to 80 DEG C, grinds 8-10 hours, dry
Modified glass-fiber；
（3）Discarded nylon-66 plastic cleans, dry and be heated to molten condition, adds polybutadiene epoxy resin, Tissuemat E, step
Suddenly（1）Material high-speed stirring 30-40 minutes obtain modification of nylon 66；
（4）Above-mentioned modification of nylon 66, the tricaprylate of triethylene glycol two and other residual components are well mixed in mixer, on Jing
Trip spout, sends into double screw extruder, while by step（2）Middle modified glass-fiber Jing fed downstream mouths, send into twin-screw
Extruder melting extrusion, granulation, discharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611006433.3A CN106633849A (en) | 2016-11-16 | 2016-11-16 | Antistatic plastic composite material for electric power fitting and preparation method of antistatic plastic composite material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611006433.3A CN106633849A (en) | 2016-11-16 | 2016-11-16 | Antistatic plastic composite material for electric power fitting and preparation method of antistatic plastic composite material |
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| CN106633849A true CN106633849A (en) | 2017-05-10 |
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| CN201611006433.3A Pending CN106633849A (en) | 2016-11-16 | 2016-11-16 | Antistatic plastic composite material for electric power fitting and preparation method of antistatic plastic composite material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041679A (en) * | 2018-10-17 | 2018-12-21 | 吉林大学 | Razor formula slides bionic furrow opener |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102181150A (en) * | 2011-03-24 | 2011-09-14 | 北京化工大学 | Waste carbon fiber reinforced nylon 6 composite material and preparation method thereof |
| CN102964817A (en) * | 2012-10-31 | 2013-03-13 | 蚌埠市信达汽车电子有限公司 | Glass fiber reinforced nylon composite material |
| CN103772900A (en) * | 2014-01-24 | 2014-05-07 | 南通红石科技发展有限公司 | Polyformaldehyde composite plastic and preparation method thereof |
| CN103865254A (en) * | 2014-04-08 | 2014-06-18 | 南京聚隆科技股份有限公司 | Nylon composite material for electric power fitting and preparation method of nylon composite material |
| CN103881181A (en) * | 2012-12-20 | 2014-06-25 | 青岛欣展塑胶有限公司 | Flame-retardant antistatic polyethylene plastic and its preparation method |
| CN104672897A (en) * | 2015-03-05 | 2015-06-03 | 安徽科聚新材料有限公司 | Flame-retardant heat-conduction anti-static nylon 66 composite material and preparation method thereof |
| CN104761892A (en) * | 2015-04-22 | 2015-07-08 | 合肥康龄养生科技有限公司 | Nylon composite material with strong acid and alkali corrosion resistance and preparation method thereof |
| CN105001630A (en) * | 2015-06-10 | 2015-10-28 | 苏州宏恒化工有限公司 | Polyethylene/nylon composite material and preparing method thereof |
-
2016
- 2016-11-16 CN CN201611006433.3A patent/CN106633849A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102181150A (en) * | 2011-03-24 | 2011-09-14 | 北京化工大学 | Waste carbon fiber reinforced nylon 6 composite material and preparation method thereof |
| CN102964817A (en) * | 2012-10-31 | 2013-03-13 | 蚌埠市信达汽车电子有限公司 | Glass fiber reinforced nylon composite material |
| CN103881181A (en) * | 2012-12-20 | 2014-06-25 | 青岛欣展塑胶有限公司 | Flame-retardant antistatic polyethylene plastic and its preparation method |
| CN103772900A (en) * | 2014-01-24 | 2014-05-07 | 南通红石科技发展有限公司 | Polyformaldehyde composite plastic and preparation method thereof |
| CN103865254A (en) * | 2014-04-08 | 2014-06-18 | 南京聚隆科技股份有限公司 | Nylon composite material for electric power fitting and preparation method of nylon composite material |
| CN104672897A (en) * | 2015-03-05 | 2015-06-03 | 安徽科聚新材料有限公司 | Flame-retardant heat-conduction anti-static nylon 66 composite material and preparation method thereof |
| CN104761892A (en) * | 2015-04-22 | 2015-07-08 | 合肥康龄养生科技有限公司 | Nylon composite material with strong acid and alkali corrosion resistance and preparation method thereof |
| CN105001630A (en) * | 2015-06-10 | 2015-10-28 | 苏州宏恒化工有限公司 | Polyethylene/nylon composite material and preparing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041679A (en) * | 2018-10-17 | 2018-12-21 | 吉林大学 | Razor formula slides bionic furrow opener |
| CN109041679B (en) * | 2018-10-17 | 2021-06-01 | 吉林大学 | Razor type sliding bionic furrow opener |
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