CN201158772Y - Anti-sea water type polyester industrial filament yarn - Google Patents
Anti-sea water type polyester industrial filament yarn Download PDFInfo
- Publication number
- CN201158772Y CN201158772Y CNU2008203006334U CN200820300633U CN201158772Y CN 201158772 Y CN201158772 Y CN 201158772Y CN U2008203006334 U CNU2008203006334 U CN U2008203006334U CN 200820300633 U CN200820300633 U CN 200820300633U CN 201158772 Y CN201158772 Y CN 201158772Y
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- Prior art keywords
- polyester industrial
- industrial filament
- sea water
- type polyester
- water repellent
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Abstract
The utility model discloses a sea-water resisting type polyester industrial filament, which comprises a whole core thread (1), and one layer of seat-water resisting promoter outer layer (2) of an amino silicone series compound is coated on the surface of the whole core thread (1). The sea-water resisting type polyester industrial filament has excellent effects of preventing water and resisting seat water corrosion, which has little abrasion among polyester fiber and long service span of polyester industrial filament.
Description
Technical field
The utility model relates to a kind of sea water repellent type polyester industrial filament, belongs to polyester industrial fibre technology field.
Background technology
The polyester industrial fiber has excellent properties such as high strength, high-modulus, low elongation, high temperature resistant, anti-daylight, thereby be the material of rope, hanging belt and engineering reinforcing material wide selection, be made as ocean operation with rigging, rope, hawser, fishing net, offshore oil platform fixedly behind the product such as hoist cable its working environment great changes will take place, one, product long period of soaking such as hawser are in seawater.Seawater neutral and alkali thing, microorganism and sea-bottom deposit ion pair rope produce constantly and impact, and cord fibers is scattered gradually.Because loose and alkaline corrosion effect descends line strength rapidly.Rate of decay under load condition will be aggravated.Its two, the steamer of ocean operation is no matter cargo ship is to exercise or berth all to be in the state of rocking.The rope of working under this long-term dynamics is friction each other constantly, and friction is that its coefficient of friction hygrometric state under is bigger, thereby the loss of acceleration intensity.Because the acting in conjunction of these two kinds of factors makes ocean operation short with the rigging life-span, the security reliability is low.
The utility model content
The purpose of this utility model is, a kind of sea water repellent type polyester industrial filament is provided, sea water repellent type polyester industrial filament of the present utility model, possessing erosion and the friction of seawater impact generation and the loss of interfibrous friction that has reduced seawater when high-strength polyester industrial filament keeps primary characteristic, prolonged service life.
The technical solution of the utility model: sea water repellent type polyester industrial filament, comprise whole core silk 1, what the surface applied of whole core silk 1 had an amino silicon series compound of one deck refuses seawater auxiliary agent skin 2.
Described whole core silk 1 is made up of 100～200 polyester single line core silks 3, and what the surface applied of every polyester single line core silk 3 had an amino silicon series compound of one deck refuses seawater auxiliary agent internal layer 4.
The diameter of described whole core silk 1 is 1600～2000 microns.
The described thickness of refusing seawater auxiliary agent skin 2 is 10～20 microns.
The diameter of described polyester single line core silk 3 is 100～200 microns.
The described thickness of refusing seawater auxiliary agent internal layer 4 is 5～10 microns.
Compared with prior art; because the utility model all is coated with the amino silicon series compound of one deck as refusing the seawater auxiliary agent on the single line and the whole line surface of original high-strength polyester industrial filament; cross-linking reaction takes place with the original spinning oil of filament surface (the finish main component is a higher fatty acids fat); form flexible fastening thin layer; this thin layer not only has good tack with polyester fiber; and effective waterproof; the erosion of opposing seawater; the polyester industrial fiber had good protective action; simultaneously this thin layer significantly reduces friction between fiber and the fiber attached to polyester fibre surface, makes the ocean operation rigging with this sea water repellent type polyester industrial filament; the life-span of hawser will improve greatly.4 hours of the present utility model measure wicking heights and seawater hygrometric state ABRASION RESISTANCE obviously are better than existing high-strength polyester industrial filament.Specific as follows: a, 4 hours measure wicking height 4mm; B, seawater hygrometric state ABRASION RESISTANCE are as follows: under 20～30mN/Tex condition, and 〉=1300 times; Under 35～45mN/Tex condition, 〉=900 times; Under 55～60mN/Tex condition, 〉=500 times.Therefore, the utility model not only has the effect of excellent waterproof, opposing sea water intrusion, and has increased the ABRASION RESISTANCE between polyester fiber, prolongs the service life of polyester industrial filament.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the structural representation of the utility model single line core silk.
The specific embodiment
Embodiment of the present utility model: sea water repellent type polyester industrial filament, comprise that diameter is 1600～2000 microns a whole core silk 1, the surface applied of whole core silk 1 have a layer thickness be 10～20 microns amino silicon series compound refuse seawater auxiliary agent skin 2.Wherein whole core silk 1 is that 100～200 microns polyester single line core silk 3 is formed by 100～200 diameters, the surface applied of every polyester single line core silk 3 have a layer thickness be 5～10 microns amino silicon series compound refuse seawater auxiliary agent internal layer 4.
Sea water repellent type polyester industrial filament of the present utility model can adopt following processing step preparation:
A, solid phase: will hang down sticking type spinning grade polyester section under inert gas shielding, and, get the high viscosity section through 150～230 degrees centigrade of polycondensation reactions;
B, spinning: the section of gained high viscosity is become the molten state spinning solution at screw extruder through 270～330 degrees centigrade of extrusion moltens, form strand through filament spinning component spinning under 120～280 bar pressure conditions again, strand forms as-spun fibre by the cooling quench cooling curing;
C, stretching HEAT SETTING: the as-spun fibre of gained is oiled,, carry out HEAT SETTING again through multistage drafting;
D, refuse seawater auxiliary agent coating: adopt the seawater auxiliary agent of refusing of stoste type or emulsion-type that the fiber of handling through HEAT SETTING is applied processing.Earlier single line core silk 3 evenly is arranged into flat form, refuses the coating of seawater auxiliary agent internal layer 4 and handle, will be coated with the single line core silk 3 of refusing seawater auxiliary agent internal layer 4 again and concentrate, refuse the coating of seawater auxiliary agent skin 2 and handle.
Claims (6)
1. sea water repellent type polyester industrial filament is characterized in that: described polyester industrial filament comprises whole core silk (1), and what the surface applied of whole core silk (1) had an amino silicon series compound of one deck refuses seawater auxiliary agent skin (2).
2. sea water repellent type polyester industrial filament according to claim 1, it is characterized in that: described whole core silk (1) is made up of 100～200 polyester single line core silks (3), and what the surface applied of every polyester single line core silk (3) had an amino silicon series compound of one deck refuses seawater auxiliary agent internal layer (4).
3. sea water repellent type polyester industrial filament according to claim 1 is characterized in that: the diameter of described whole core silk (1) is 1600～2000 microns.
4. sea water repellent type polyester industrial filament according to claim 1 is characterized in that: the described thickness of refusing seawater auxiliary agent skin (2) is 10～20 microns.
5. sea water repellent type polyester industrial filament according to claim 2 is characterized in that: the diameter of described polyester single line core silk (3) is 100～200 microns.
6. sea water repellent type polyester industrial filament according to claim 2 is characterized in that: the described thickness of refusing seawater auxiliary agent internal layer (4) is 5～10 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203006334U CN201158772Y (en) | 2008-04-25 | 2008-04-25 | Anti-sea water type polyester industrial filament yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203006334U CN201158772Y (en) | 2008-04-25 | 2008-04-25 | Anti-sea water type polyester industrial filament yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201158772Y true CN201158772Y (en) | 2008-12-03 |
Family
ID=40109362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203006334U Expired - Lifetime CN201158772Y (en) | 2008-04-25 | 2008-04-25 | Anti-sea water type polyester industrial filament yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201158772Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242413A (en) * | 2011-06-21 | 2011-11-16 | 浙江尤夫高新纤维股份有限公司 | Method for producing activated polyester industrial yarn |
| CN104032394A (en) * | 2014-04-21 | 2014-09-10 | 浙江尤夫高新纤维股份有限公司 | Production method of polypropylene bonding reinforced polyester industrial yarn |
-
2008
- 2008-04-25 CN CNU2008203006334U patent/CN201158772Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242413A (en) * | 2011-06-21 | 2011-11-16 | 浙江尤夫高新纤维股份有限公司 | Method for producing activated polyester industrial yarn |
| CN104032394A (en) * | 2014-04-21 | 2014-09-10 | 浙江尤夫高新纤维股份有限公司 | Production method of polypropylene bonding reinforced polyester industrial yarn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Huzhou Fu Industrial Zone, Nanxun District, Zhejiang Province, China: 313017 Patentee after: Zhejiang Youfu Hi-Tech Fibre Co., Ltd. Address before: Huzhou Fu Industrial Zone, Nanxun District, Zhejiang Province, China: 313017 Patentee before: Zhejiang Unifull Industrial Fiber Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG PROVINCE YOUFU HIGH-FIBER CO., LTD. Free format text: FORMER NAME: ZHEJIANG PROVINCE YOUFU INDUSTRIAL FIBERS CO., LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081203 |
|
| CX01 | Expiry of patent term |