CN206584745U - A kind of PVC insulating environment-friendlies wire - Google Patents
A kind of PVC insulating environment-friendlies wire Download PDFInfo
- Publication number
- CN206584745U CN206584745U CN201720212211.0U CN201720212211U CN206584745U CN 206584745 U CN206584745 U CN 206584745U CN 201720212211 U CN201720212211 U CN 201720212211U CN 206584745 U CN206584745 U CN 206584745U
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- pvc
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- friendlies
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Abstract
The utility model discloses a kind of PVC insulating environment-friendlies wire, including two metallic conductors, PVC outer layers are provided with the outside of metallic conductor, PVC outer layers are provided with mica protective layer, wrapped on the outside of two metallic conductors by PLA packed layers, PBS protection outer layers are provided with the outside of PLA packed layers, elastic reinforcement muscle is provided between two metallic conductors, elastic reinforcement muscle includes elastic short fiber and weaves inner core, rubber protecting jacket is provided with the outside of elastic short fiber braiding inner core, flexible long fibre braiding layer is set on the outside of rubber protecting jacket, by using PLA material, fill inside wire, improve the insulating properties inside wire, and PLA material and PBS materials are all good environment-friendly materials, it can be good at degraded, substantially increase the environmental-protecting performance of wire, improve the practicality and the feature of environmental protection of wire, utilize the design of elastic reinforcement muscle, so that wire has more preferable toughness, it is worthy to be popularized.
Description
Technical field
The utility model is related to lead technology field, specially a kind of PVC insulating environment-friendlies wire.
Background technology
Polyvinyl chloride, English abbreviation PVC is VCM in initiators such as peroxide, azo-compounds；Or
The polymer being polymerized under light, heat effect by mechanism of free-radical polymerization.Ryuron and vinyl chloride copolymer system
Referred to as vinyl chloride resin.PVC is the white powder of impalpable structure, and the degree of branching is smaller, relative density 1.4 or so, vitrifying
77 ~ 90 DEG C of temperature, 170 DEG C or so start to decompose, and the stability to light and heat is poor, are exposed more than 100 DEG C or through long-time sunlight
Shine, will decompose and produce hydrogen chloride, and further autocatalysis is decomposed, and causes discoloration, physical and mechanical properties also declines rapidly,
Stabilizer is must be added in actual applications to improve the stability to light and heat.Industrial PVC molecular weight is general 50,000
In the range of~11 ten thousand, with larger polydispersity, the reduction of molecular weight with polymerisation temperature and increase；Without definite melting point, 80~
85 DEG C start softening, and 130 DEG C are changed into viscoelastic state, and 160~180 DEG C start to be changed into viscous state；There are preferable mechanical performance, anti-tensile
Intensity 60MPa or so, 5~10kJ/m2 of impact strength；There are excellent dielectric properties.PVC was once the general of yield maximum in the world
Plastics, using widely.In construction material, industrial product, commodity, flooring laminate, floor tile, artificial leather, tubing, electric wire electricity
It is widely used in terms of cable, packaging film, bottle, expanded material, encapsulant, fiber.Many wire is being used at present
When, elasticity is inadequate, and many times not environmentally friendly enough, therefore devises a kind of PVC insulating environment-friendlies wire.
Utility model content
To achieve the above object, the utility model provides following technical scheme：A kind of PVC insulating environment-friendlies wire, including two
PVC outer layers are provided with the outside of root metallic conductor, the metallic conductor, the PVC outer layers are provided with mica protective layer, described two
Wrapped on the outside of metallic conductor by PLA packed layers, PBS protection outer layers, two gold are provided with the outside of the PLA packed layers
Elastic reinforcement muscle is provided between category conductor, the elastic reinforcement muscle includes elastic short fiber and weaves inner core, the elastic short fibre
It is provided with the outside of dimension braiding inner core on the outside of rubber protecting jacket, the rubber protecting jacket and flexible long fibre braiding layer is set.
As a kind of preferred technical scheme of the utility model, silicone grease heat-conducting layer is provided with the outside of the mica protective layer.
As a kind of preferred technical scheme of the utility model, flute profile anti-slip veins are provided with the outside of the PBS protections outer layer
Road.
As a kind of preferred technical scheme of the utility model, the PLA packed layers are internally provided with Reduction of Students' Study Load cavity.
Compared with prior art, the beneficial effects of the utility model are：By using PLA material, fill inside wire, carry
Insulating properties inside high wire, and PLA material and PBS materials are all good environment-friendly materials, can be good at degraded, greatly
The big environmental-protecting performance for improving wire, by the design of mica protective layer, effectively avoids wire and is heated the feelings of too high burning
Condition, improves the practicality and the feature of environmental protection of wire, utilizes the design of elastic reinforcement muscle so that wire has more preferable toughness, value
It must promote.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model elastic reinforcement muscle structural representation.
In figure：1- metallic conductors, 2-PVC outer layers, 3- mica protective layers, 4-PLA packed layers, 5-PBS protection outer layers, 6- bullets
Property reinforcement, 7- elastic short fibers braiding inner core, 8- rubber protecting jackets, 9- elasticity long fibre braiding layers, 10- silicone grease heat-conducting layers,
11- flute profile non-slip textures, 12- Reduction of Students' Study Load cavitys.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment：
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of PVC insulating environment-friendlies wire, including two
Root metallic conductor 1, the outside of metallic conductor 1 is provided with PVC outer layers 2, and PVC outer layers 2 are provided with mica protective layer 3, and two metals are led
The outside of body 1 is wrapped by PLA packed layers 4, and the outside of PLA packed layers 4 is provided with PBS protection outer layers 5, two metallic conductors 1 it
Between be provided with elastic reinforcement muscle 6, elastic reinforcement muscle 6 includes elastic short fiber and woven outside inner core 7, elastic short fiber braiding inner core 7
Side is provided with rubber protecting jacket 8, and the outside of rubber protecting jacket 8 sets flexible long fibre braiding layer 9, and the outside of mica protective layer 3 is set
Silicone grease heat-conducting layer 10 is equipped with, the outside of PBS protections outer layer 5 is provided with flute profile non-slip texture 11, and PLA packed layers 4, which are internally provided with, to be subtracted
Negative cavity 12.
The utility model is by using PLA material, inside filling wire, improves the insulating properties inside wire, and PLA
Material and PBS materials are all good environment-friendly materials, can be good at degraded, substantially increase the environmental-protecting performance of wire, pass through
The design of mica protective layer, effectively avoids wire and is heated the situation of too high burning, improve practicality and the environmental protection of wire
Property, utilize the design of elastic reinforcement muscle so that wire has more preferable toughness, be worthy to be popularized.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of PVC insulating environment-friendlies wire, it is characterised in that：Including two metallic conductors（1）, the metallic conductor（1）Outside
It is provided with PVC outer layers（2）, the PVC outer layers（2）It is provided with mica protective layer（3）, two metallic conductors（1）Outside leads to
Cross PLA packed layers（4）Wrap, the PLA packed layers（4）Outside is provided with PBS protection outer layers（5）, two metals lead
Body（1）Between be provided with elastic reinforcement muscle（6）, the elastic reinforcement muscle（6）Inner core is woven including elastic short fiber（7）, it is described
Elastic short fiber weaves inner core（7）Outside is provided with rubber protecting jacket（8）, the rubber protecting jacket（8）Outside sets flexible
Long fibre braiding layer（9）.
2. a kind of PVC insulating environment-friendlies wire according to claim 1, it is characterised in that：The mica protective layer（3）Outside
It is provided with silicone grease heat-conducting layer（10）.
3. a kind of PVC insulating environment-friendlies wire according to claim 1, it is characterised in that：The PBS protects outer layer（5）Outside
Side is provided with flute profile non-slip texture（11）.
4. a kind of PVC insulating environment-friendlies wire according to claim 1, it is characterised in that：The PLA packed layers（4）It is internal
It is provided with Reduction of Students' Study Load cavity（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720212211.0U CN206584745U (en) | 2017-03-07 | 2017-03-07 | A kind of PVC insulating environment-friendlies wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720212211.0U CN206584745U (en) | 2017-03-07 | 2017-03-07 | A kind of PVC insulating environment-friendlies wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206584745U true CN206584745U (en) | 2017-10-24 |
Family
ID=60112855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720212211.0U Expired - Fee Related CN206584745U (en) | 2017-03-07 | 2017-03-07 | A kind of PVC insulating environment-friendlies wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206584745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112242632A (en) * | 2019-07-16 | 2021-01-19 | 日本航空电子工业株式会社 | Connection structure, forming method of connection structure and cable of connection structure |
| CN114724756A (en) * | 2022-03-08 | 2022-07-08 | 重庆市南方阻燃电线电缆有限公司 | Environment-friendly heat-resistant flame-retardant wire and cable for building |
-
2017
- 2017-03-07 CN CN201720212211.0U patent/CN206584745U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112242632A (en) * | 2019-07-16 | 2021-01-19 | 日本航空电子工业株式会社 | Connection structure, forming method of connection structure and cable of connection structure |
| CN112242632B (en) * | 2019-07-16 | 2022-04-19 | 日本航空电子工业株式会社 | Connection structure, forming method of connection structure and cable of connection structure |
| CN114724756A (en) * | 2022-03-08 | 2022-07-08 | 重庆市南方阻燃电线电缆有限公司 | Environment-friendly heat-resistant flame-retardant wire and cable for building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 |