CN101800095A - Filling jelly for communication cables and optical cables - Google Patents
Filling jelly for communication cables and optical cables Download PDFInfo
- Publication number
- CN101800095A CN101800095A CN201010141819A CN201010141819A CN101800095A CN 101800095 A CN101800095 A CN 101800095A CN 201010141819 A CN201010141819 A CN 201010141819A CN 201010141819 A CN201010141819 A CN 201010141819A CN 101800095 A CN101800095 A CN 101800095A
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- China
- Prior art keywords
- cables
- optical cable
- polyethylene
- cable
- constituent
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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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Abstract
The invention provides filling jelly for communication cables and optical cables, which comprises the following components in percentage: 85 to 90 percent of paraffinum liquidum, 5 to 10 percent of polyethylene and 4 to 6 percent of tackifier. The filling jelly has the advantages of low cost, good quality and capability of improving the service life of the cables and the optical cables.
Description
Technical field
The present invention relates to chemical field, be specifically related to telecommunication cable and optical cable filling paste.
Background technology
In actual life, optical cable is by widespread usage, but ordinary optical cable poor stability, because existing optical cable may be in manufacture process and can not found its shortcoming by the people during production testing, and along with the variation optical fiber of time can be along with environmental change, weather effect, can make it to wear out, corrode the generation mass change, will make fiber strength decline surface aging, peel off easily, phenomenon such as bending loss increase, this just equals to have increased potential safety hazard to optical cable.In recent years.Along with the continuous development and the application of communication electricity (light) cable, their long-term reliability more and more is subject to people's attention, and electricity (light) cable is in long-term use, because the erosion of moisture, moisture causes transmission performance to descend, influence is used normally.As everyone knows, the optical cable filling paste be used for institute in the optical cable gapped among, play water-tight, antisepsis, can play protection optical fiber and not be affected by the external environment, thereby can keep Optical Fiber Transmission stability and reliability.The optical cable filling paste has unique thixotropic property, has the effect of excellent protection against the tide, waterproof and buffering, so it has become indispensable material in the optical cable manufacturing.But existing optical cable filling paste is because the composition more complicated of raw material causes the production process cost than higher.
Summary of the invention
Technical problem to be solved by this invention is to provide telecommunication cable and optical cable filling paste, and cost is low, and quality is good, can improve the useful life of cable and optical cable.
For solving above-mentioned existing technical problem, the present invention adopts following scheme: telecommunication cable and optical cable filling paste, and the mass percent that comprises following constituent and each constituent is:
Paraffin oil 85%～90%
Polyethylene 5%～10%
Tackifier 4%～6%.
As preferably, the mass percent of described each constituent is:
Paraffin oil 85%
Polyethylene 10%
Tackifier 5%.
As preferably, the mass percent of described each constituent is:
Paraffin oil 87%
Polyethylene 7%
Tackifier 6%.
As preferably, the mass percent of described each constituent is:
Paraffin oil 90%
Polyethylene 5%
Tackifier 5%.
Beneficial effect:
The present invention adopts technique scheme that telecommunication cable and optical cable filling paste are provided, and cost is low, and quality is good, has improved the useful life of cable and optical cable.
Embodiment
Embodiment one:
Telecommunication cable and optical cable filling paste, the mass percent that comprises following constituent and each constituent is:
Paraffin oil 85%
Polyethylene 10%
Tackifier 5%.
The paraffin oil consumption is few, and the polyethylene materials are many, and relative cost is than higher, and the total quality of product is relatively poor relatively.
During production, paraffin oil, polyethylene and tackifier are put into reactor according to the above ratio, reaction temperature is at 65 ℃～70 ℃, reaction material is later put into blender fully to be mixed, separate through filter press then, cool off again, obtain product.
When filling paste is filled, can be divided into two types by technology: heat molten type: promptly need heat, enter in the cable core by pump; Thixotropic: at normal temperatures promptly, by shear action viscosity is sharply descended and insert in the cable core, be used for little logarithm cable more and fill.Filling paste is used for telecommunication cable and optical cable in a large number at present, plays waterproof, protection against the tide, buffering and cementation, and good reliability is easy to maintenance, the quality and the useful life of having improved communication cable and optical cable.
Embodiment two:
Telecommunication cable and optical cable filling paste, the mass percent that comprises following constituent and each constituent is:
Paraffin oil 87%
Polyethylene 7%
Tackifier 6%.
Relatively with embodiment one, the paraffin oil consumption increases, the minimizing of polyethylene materials, and the composition of each composition is moderate, and cost is low, and the total quality of product is relatively good.
Embodiment three:
Telecommunication cable and optical cable filling paste, the mass percent that comprises following constituent and each constituent is:
Paraffin oil 90%
Polyethylene 5%
Tackifier 5%.
Relatively with embodiment two, the paraffin oil consumption increases, and the polyethylene materials reduce, and cost is lower, and is still second-rate.
Claims (4)
1. telecommunication cable and optical cable filling paste, it is characterized in that: the mass percent that comprises following constituent and each constituent is:
Paraffin oil 85%～90%
Polyethylene 5%～10%
Tackifier 4%～6%.
2. telecommunication cable according to claim 1 and optical cable filling paste is characterized in that: the mass percent of described each constituent is:
Paraffin oil 85%
Polyethylene 10%
Tackifier 5%.
3. telecommunication cable according to claim 1 and optical cable filling paste is characterized in that: the mass percent of described each constituent is:
Paraffin oil 87%
Polyethylene 7%
Tackifier 6%.
4. telecommunication cable according to claim 1 and optical cable filling paste is characterized in that: the mass percent of described each constituent is:
Paraffin oil 90%
Polyethylene 5%
Tackifier 5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010141819A CN101800095A (en) | 2010-04-07 | 2010-04-07 | Filling jelly for communication cables and optical cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010141819A CN101800095A (en) | 2010-04-07 | 2010-04-07 | Filling jelly for communication cables and optical cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101800095A true CN101800095A (en) | 2010-08-11 |
Family
ID=42595725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010141819A Pending CN101800095A (en) | 2010-04-07 | 2010-04-07 | Filling jelly for communication cables and optical cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101800095A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106753686A (en) * | 2016-12-19 | 2017-05-31 | 钦州市科学技术开发中心 | A kind of optical cable filling paste and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4176240A (en) * | 1978-05-30 | 1979-11-27 | Bell Telephone Laboratories, Incorporated | Filled electrical cable |
| US4259540A (en) * | 1978-05-30 | 1981-03-31 | Bell Telephone Laboratories, Incorporated | Filled cables |
| US4497538A (en) * | 1983-08-10 | 1985-02-05 | Siecor Corporation | Filled transmission cable |
| US4509821A (en) * | 1981-09-10 | 1985-04-09 | Sun Tech, Inc. | Filling material for electric cable |
| CN1187899A (en) * | 1995-05-09 | 1998-07-15 | 克拉伦斯·S·弗里曼 | Non-water permeating power transmission cable |
| CN101494093A (en) * | 2008-01-23 | 2009-07-29 | 中国石油化工股份有限公司 | Communication cable plugging compound |
-
2010
- 2010-04-07 CN CN201010141819A patent/CN101800095A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4176240A (en) * | 1978-05-30 | 1979-11-27 | Bell Telephone Laboratories, Incorporated | Filled electrical cable |
| US4259540A (en) * | 1978-05-30 | 1981-03-31 | Bell Telephone Laboratories, Incorporated | Filled cables |
| US4509821A (en) * | 1981-09-10 | 1985-04-09 | Sun Tech, Inc. | Filling material for electric cable |
| US4497538A (en) * | 1983-08-10 | 1985-02-05 | Siecor Corporation | Filled transmission cable |
| CN1187899A (en) * | 1995-05-09 | 1998-07-15 | 克拉伦斯·S·弗里曼 | Non-water permeating power transmission cable |
| CN101494093A (en) * | 2008-01-23 | 2009-07-29 | 中国石油化工股份有限公司 | Communication cable plugging compound |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106753686A (en) * | 2016-12-19 | 2017-05-31 | 钦州市科学技术开发中心 | A kind of optical cable filling paste and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100811 |