CN213203314U - Ultrahigh molecular weight polyethylene pulp-shaped fiber - Google Patents
Ultrahigh molecular weight polyethylene pulp-shaped fiber Download PDFInfo
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- CN213203314U CN213203314U CN202020907589.4U CN202020907589U CN213203314U CN 213203314 U CN213203314 U CN 213203314U CN 202020907589 U CN202020907589 U CN 202020907589U CN 213203314 U CN213203314 U CN 213203314U
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Abstract
The utility model discloses an ultra high molecular weight polyethylene pulp form fibre relates to chemical fibre technical field, including polyethylene fiber, the polyethylene fiber outside is provided with the glass layer. The utility model discloses a be provided with the glass layer in polyethylene fiber's the outside, and the inside glass fiber who extends to polyethylene fiber that is provided with of glass layer, make glass fiber fill the modification to polyethylene fiber, can make the hardness of surface, rigidity, creep property, bending strength, heat distortion temperature gets better improvement, the higher travelling comfort's of better preparation equipment, and prevent when processing polyethylene, polyethylene fiber's molecular chain is heated the condition of taking place the degradation easily, and the glass layer outside is provided with the carbon coating, carbon coating inside is provided with the direction and all faces the carbon fiber at center, effectual polyethylene fiber who has reduced takes place cracked possibility man-hour, and the intensity that has increased polyethylene fiber to a certain extent, it is comparatively convenient.
Description
Technical Field
The utility model relates to the technical field of chemical fiber, in particular to an ultra-high molecular weight polyethylene pulp-shaped fiber.
Background
Because the ultra-high molecular weight polyethylene has a plurality of excellent characteristics, the ultra-high molecular weight polyethylene has great advantages in the high-performance fiber market from mooring ropes of offshore oil fields to high-performance light composite materials, plays a very important role in the fields of modern war and defense equipment of aviation, aerospace, sea area and the like, is a third-generation special fiber in the world, has the highest strength in chemical fiber, has better excellent performances of wear resistance, impact resistance, corrosion resistance, light resistance and the like, can be directly made into ropes, cables, fishing nets and various fabrics, such as bulletproof vests, clothes, cutting-proof gloves and the like, wherein the bulletproof effect of the bulletproof vests is superior to that of aramid fiber, the ropes with different titer have been woven internationally instead of the traditional steel cables, synthetic fiber ropes and the like, and the composite material of the ultra-high molecular weight polyethylene fiber has been used as shells of weapons in military affairs, Protective housings for radar, helmets, etc.; sports articles have been made with bowstrings, skis, and aquaboards, among others.
For the existing equipment with higher requirement on the comfort level of the ultra-high molecular weight polyethylene fiber, the bending strength and the creep property of the ultra-high molecular weight polyethylene are poorer, so that the equipment is not suitable for manufacturing high comfort level equipment, and when the ultra-high molecular weight polyethylene is processed, the molecular chain is longer, so that the equipment is easy to fracture under the action of shearing force or is degraded under the action of heat, and is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems that the existing equipment with higher requirement on the comfort level of the ultra-high molecular weight polyethylene fiber is poor in bending strength and creep property, is not suitable for manufacturing high-comfort equipment, and is troublesome in processing the ultra-high molecular weight polyethylene due to the fact that molecular chains of the ultra-high molecular weight polyethylene are longer and are easy to break under the action of shearing force or degrade under heating, the ultra-high molecular weight polyethylene pulp-shaped fiber is provided.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an ultra high molecular weight polyethylene pulp form fibre, includes polyethylene fiber, the polyethylene fiber outside is provided with the glass layer, the inside glass fiber who extends to polyethylene fiber that is provided with of glass layer, the glass layer outside is provided with the carbon coating, the carbon coating outside is provided with the flame retardant coating.
In a preferred embodiment of the present invention, the carbon coating is internally provided with carbon fibers, and the carbon fibers are all oriented toward the internal polyethylene fibers.
In a preferred embodiment of the present invention, the fireproof layer is internally provided with a fireproof material, and the fireproof material is silicon carbide.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be provided with the glass layer in polyethylene fiber's the outside, and the inside glass fiber who extends to polyethylene fiber that is provided with of glass layer, make glass fiber fill the modification to polyethylene fiber, can make the hardness of surface, rigidity, creep property, bending strength, heat distortion temperature gets better improvement, the higher travelling comfort's of better preparation equipment, and prevent when processing polyethylene, polyethylene fiber's molecular chain is heated the condition of taking place the degradation easily, and the glass layer outside is provided with the carbon coating, carbon coating inside is provided with the direction and all faces the carbon fiber at center, effectual polyethylene fiber who has reduced takes place cracked possibility man-hour, and the intensity that has increased polyethylene fiber to a certain extent, it is comparatively convenient.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the ultra-high molecular weight polyethylene pulp-like fiber includes polyethylene fiber 1, a glass layer 2 is disposed outside the polyethylene fiber 1, glass fiber 3 extending into the polyethylene fiber 1 is disposed inside the glass layer 2, a carbon coating 4 is disposed outside the glass layer 2, and a fire-proof layer 6 is disposed outside the carbon coating 4.
The utility model discloses a be provided with glass layer 2 in polyethylene fiber 1's the outside, and glass layer 2 inside is provided with the glass fiber 3 that extends to polyethylene fiber 1 inside, make glass fiber 3 fill the modification to polyethylene fiber 1, can make surface hardness, rigidity, creep nature, bending strength, heat altered shape temperature gets better improvement, the higher travelling comfort's of better preparation equipment, and prevent when processing polyethylene, polyethylene fiber 1's molecular chain is heated the condition of taking place the degradation easily, and the glass layer 2 outside is provided with carbon coating 4, carbon coating 4 inside is provided with the carbon fiber 5 that the direction all faces the center, effectual polyethylene fiber 1 that has reduced takes place cracked possibility man-hour, and the certain degree has increased polyethylene fiber 1's intensity, it is comparatively convenient.
Please refer to fig. 1, the carbon fiber 5 is disposed inside the carbon coating 4, and the direction of the carbon fiber 5 is toward the inner polyethylene fiber 1.
Referring to fig. 1, a refractory material is disposed inside the fireproof layer 6, and the refractory material is silicon carbide.
The working principle is as follows: when the polyethylene fiber composite material is used, the glass layer 2 is arranged on the outer side of the polyethylene fiber, a plurality of groups of glass fibers 3 extending into the polyethylene fiber 1 are arranged in the glass layer 2, the polyethylene fiber 1 is filled by the glass fibers 3, the polyethylene fiber 1 is filled and modified by the glass fibers 3, the surface hardness, the rigidity, the creep property, the bending strength and the thermal deformation temperature of the polyethylene fiber 1 can be better improved, the equipment with higher comfort can be better manufactured, the condition that the molecular chain of the polyethylene fiber 1 is easy to be heated and degraded in the polyethylene processing process is prevented, the carbon coating 4 is arranged on the outer side of the glass layer 2, the carbon fibers 5 with the directions all facing the center are arranged in the carbon coating 4, the possibility that the polyethylene fiber 1 is broken in the processing process is effectively reduced, and the strength of the polyethylene fiber 1 is increased to a certain degree, is more convenient.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. The pulp-like fiber of ultra-high molecular weight polyethylene comprises polyethylene fiber, and is characterized in that: the polyethylene fiber outside is provided with the glass layer, the inside glass fiber that extends to polyethylene fiber that is provided with of glass layer, the glass layer outside is provided with the carbon coating, the carbon coating outside is provided with the flame retardant coating.
2. The ultra-high molecular weight polyethylene pulp-like fiber according to claim 1, characterized in that: the carbon coating is internally provided with carbon fibers, and the directions of the carbon fibers all face towards the internal polyethylene fibers.
3. The ultra-high molecular weight polyethylene pulp-like fiber according to claim 1, characterized in that: the fireproof layer is internally provided with a fireproof material, and the fireproof material is silicon carbide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020907589.4U CN213203314U (en) | 2020-05-26 | 2020-05-26 | Ultrahigh molecular weight polyethylene pulp-shaped fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020907589.4U CN213203314U (en) | 2020-05-26 | 2020-05-26 | Ultrahigh molecular weight polyethylene pulp-shaped fiber |
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| Publication Number | Publication Date |
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| CN213203314U true CN213203314U (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020907589.4U Active CN213203314U (en) | 2020-05-26 | 2020-05-26 | Ultrahigh molecular weight polyethylene pulp-shaped fiber |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117947654A (en) * | 2024-03-26 | 2024-04-30 | 烟台民士达特种纸业股份有限公司 | Polyethylene non-woven fabric, preparation method and application |
-
2020
- 2020-05-26 CN CN202020907589.4U patent/CN213203314U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117947654A (en) * | 2024-03-26 | 2024-04-30 | 烟台民士达特种纸业股份有限公司 | Polyethylene non-woven fabric, preparation method and application |
| CN117947654B (en) * | 2024-03-26 | 2024-06-14 | 烟台民士达特种纸业股份有限公司 | Polyethylene non-woven fabric, preparation method and application |
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