CN103352339A - Preparation technique of glass fiber yarns - Google Patents
Preparation technique of glass fiber yarns Download PDFInfo
- Publication number
- CN103352339A CN103352339A CN2013102244523A CN201310224452A CN103352339A CN 103352339 A CN103352339 A CN 103352339A CN 2013102244523 A CN2013102244523 A CN 2013102244523A CN 201310224452 A CN201310224452 A CN 201310224452A CN 103352339 A CN103352339 A CN 103352339A
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- China
- Prior art keywords
- yarn
- glass fiber
- glass fibre
- immersion trough
- solution
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Abstract
The invention discloses a preparation technique of glass fiber yarns, which comprises the steps of yarn feeding, yarn guiding, forming, drying, pulling and winding, wherein an immersion trough step is added between the steps of yarn guiding and forming, PU solution is added into the immersion trough, the glass fiber yarns enter into the immersion trough after the step of yarn placing and yarn guiding at a speed of 6 to 10 meters per minute, the PU solution conducts coating in the immersion trough, a PU coating layer is formed at the outer part of the glass fiber yarn, the yarn is dried after the step of forming, and the dried glass fiber yarn is wound by a winding machine after being pulled by a dragger. The preparation technique provided by the invention has the advantages of being good in performance, low in price, and low in manufacturing cost; the intensity of the glass fiber yarn is greatly improved due to PU coating; the glass fiber yarn is high in strength and modulus; the PU coating layer has the effects of fireproof, bulletproof and ratproof.
Description
Technical field
The present invention relates to a kind of preparation technology of glass fibre yarn.
Background technology
The aramid fiber precursor is widely used in non-metallic optical fiber cables, ADSS optical cable, FTTH inside cable, optical patchcord, tail optical fiber, but expensive because of it, the large percentage that accounts in production cost.
Therefore, for addressing the above problem, the spy provides a kind of new technical scheme to satisfy the demands.
Summary of the invention
The preparation technology who the purpose of this invention is to provide a kind of glass fibre yarn.
The technical solution used in the present invention is:
The preparation technology of glass fibre yarn, comprise successively and put yarn, guide, typing, oven dry, traction and coiling step, increase the immersion trough step between guide and the fixating shape step, be added with PU solution in the immersion trough, glass fibre yarn enters in the immersion trough after putting yarn, guide with the speed of 6-10m/min, applies the outside PU coating that forms of glass fibre yarn by the PU solution in the immersion trough, dry behind the extrusioning shaping, the glass fibre yarn after the oven dry carries out the up-coiler rolling after the hauling machine traction.
PU solution is that the water of 20-50% dilutes by adding mass percent.
Advantage of the present invention is: performance is good, low price, and production cost is low, applies through PU, has increased substantially the intensity of glass fibre yarn, has high strength, high-modulus, the PU coating can play the effect of fire prevention, shellproof and mouse bite preventing.
The specific embodiment
In order to deepen the understanding of the present invention, the invention will be further described below in conjunction with embodiment, and this embodiment only is used for explaining the present invention, does not consist of the restriction to protection domain of the present invention.
Embodiment 1
The preparation technology of glass fibre yarn, comprise successively and put yarn, guide, typing, oven dry, traction and coiling step, increase the immersion trough step between guide and the fixating shape step, be added with PU solution in the immersion trough, glass fibre yarn is put yarn with the speed of 6m/min, enter in the immersion trough after the guide, apply by the PU solution in the immersion trough, PU solution is that 20% water dilutes by adding mass percent, PU solution after the dilution carries out can forming tough and tensile and lasting film on the glass fibre yarn surface after the coating, and has flexibility, the outside PU coating that forms of glass fibre yarn is dried behind the extrusioning shaping, and the glass fibre yarn after the oven dry carries out the up-coiler rolling after the hauling machine traction.
Embodiment 2
The preparation technology of glass fibre yarn, comprise successively and put yarn, guide, typing, oven dry, traction and coiling step, increase the immersion trough step between guide and the fixating shape step, be added with PU solution in the immersion trough, glass fibre yarn is put yarn with the speed of 8m/min, enter in the immersion trough after the guide, apply by the PU solution in the immersion trough, PU solution is that 35% water dilutes by adding mass percent, PU solution after the dilution carries out can forming tough and tensile and lasting film on the glass fibre yarn surface after the coating, and has flexibility, the outside PU coating that forms of glass fibre yarn is dried behind the extrusioning shaping, and the glass fibre yarn after the oven dry carries out the up-coiler rolling after the hauling machine traction.
Embodiment 3
The preparation technology of glass fibre yarn, comprise successively and put yarn, guide, typing, oven dry, traction and coiling step, increase the immersion trough step between guide and the fixating shape step, be added with PU solution in the immersion trough, glass fibre yarn is put yarn with the speed of 10m/min, enter in the immersion trough after the guide, apply by the PU solution in the immersion trough, PU solution is that 50% water dilutes by adding mass percent, PU solution after the dilution carries out can forming tough and tensile and lasting film on the glass fibre yarn surface after the coating, and has flexibility, the outside PU coating that forms of glass fibre yarn is dried behind the extrusioning shaping, and the glass fibre yarn after the oven dry carries out the up-coiler rolling after the hauling machine traction.
Advantage of the present invention is: performance is good, low price, and production cost is low, applies through PU, has increased substantially the intensity of glass fibre yarn, has high strength, high-modulus, the PU coating can play the effect of fire prevention, shellproof and mouse bite preventing.
Claims (2)
1. the preparation technology of glass fibre yarn, it is characterized in that: comprise successively and put yarn, guide, typing, oven dry, traction and coiling step, increase the immersion trough step between guide and the fixating shape step, be added with PU solution in the immersion trough, glass fibre yarn enters in the immersion trough after putting yarn, guide with the speed of 6-10m/min, applies the outside PU coating that forms of glass fibre yarn by the PU solution in the immersion trough, dry behind the extrusioning shaping, the glass fibre yarn after the oven dry carries out the up-coiler rolling after the hauling machine traction.
2. the preparation technology of glass fibre yarn according to claim 1 is characterized in that: PU solution is that the water of 20-50% dilutes by adding mass percent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102244523A CN103352339A (en) | 2013-06-07 | 2013-06-07 | Preparation technique of glass fiber yarns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102244523A CN103352339A (en) | 2013-06-07 | 2013-06-07 | Preparation technique of glass fiber yarns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103352339A true CN103352339A (en) | 2013-10-16 |
Family
ID=49308747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102244523A Pending CN103352339A (en) | 2013-06-07 | 2013-06-07 | Preparation technique of glass fiber yarns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103352339A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295541A (en) * | 1998-03-03 | 2001-05-16 | Ppg工业俄亥俄公司 | Impregnated glass fiber strands and products including the same |
| CN101726812A (en) * | 2008-10-10 | 2010-06-09 | 北京慧明讯科技发展有限责任公司 | Coated fiberglass tape for cables and method for preparing same |
| KR20120098122A (en) * | 2011-02-28 | 2012-09-05 | 주식회사 알켄즈 | Coated yarn manufacturing apparatus |
-
2013
- 2013-06-07 CN CN2013102244523A patent/CN103352339A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295541A (en) * | 1998-03-03 | 2001-05-16 | Ppg工业俄亥俄公司 | Impregnated glass fiber strands and products including the same |
| CN101726812A (en) * | 2008-10-10 | 2010-06-09 | 北京慧明讯科技发展有限责任公司 | Coated fiberglass tape for cables and method for preparing same |
| KR20120098122A (en) * | 2011-02-28 | 2012-09-05 | 주식회사 알켄즈 | Coated yarn manufacturing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: SICHUAN JIUSHENG COMMUNICATION TECHNOLOGY CO., LTD Effective date: 20130924 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20130924 Address after: 226100, Haimen Road, Haimen, Haimen, Jiangsu, Nantong 777 Applicant after: Nantong Hetai Communication Equipment Co., Ltd. Applicant after: Sichuan Jiusheng Communications Technology Co., Ltd. Address before: 226100, Haimen Road, Haimen, Haimen, Jiangsu, Nantong 777 Applicant before: Nantong Hetai Communication Equipment Co., Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131016 |