CN107501965A - Communication optical cable and electric cable filled factis and preparation method thereof - Google Patents
Communication optical cable and electric cable filled factis and preparation method thereof Download PDFInfo
- Publication number
- CN107501965A CN107501965A CN201710812420.3A CN201710812420A CN107501965A CN 107501965 A CN107501965 A CN 107501965A CN 201710812420 A CN201710812420 A CN 201710812420A CN 107501965 A CN107501965 A CN 107501965A
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- China
- Prior art keywords
- parts
- factis
- optical cable
- communication optical
- filled
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/18—Spheres
Abstract
The invention discloses a kind of communication optical cable and electric cable filled factis and preparation method thereof,Its drip irrigation device is that component meter includes following component by weight,65~80 parts of base oil,3~8 parts of oil absorbing polymer resin,5~10 parts of hydroscopic high-molecular resin,2~4 parts of tackifier,10~18 parts of thickener,0.3~0.8 part of antioxidant,1~2 part of dispersant,1~2 part of composition of plasticizer,In addition,Also it is mixed with 6~7 parts of wool fiber,1~3 part of spandex fibre,2~3 parts of latex microspheres,Heating and the stirring of gradation pan feeding during processing,The advantage of the invention is that oil absorbing polymer resin and hydroscopic high-molecular resin coordinate,Plus various functions dispensing,Good oil resistance block-water effect can be provided for the communication optical cable and electric cable filled factis,Add wool fiber simultaneously,Spandex fibre and latex microspheres,The adhesiveness of the communication optical cable and electric cable filled factis can be effectively improved and by stress elasticity.
Description
Technical field
The present invention relates to a kind of ointment, more specifically, it relates to a kind of communication optical cable and electric cable filled factis and its preparation side
Method.
Background technology
Because people can not be strictly controlled its environmental condition, the optical cable of outdoor laying is generally in a kind of changeable
Under environmental condition, because the change of environment temperature and humidity can cause to produce pressure differential inside and outside cable jacket, and then cause environmental wet
Non-directional diffusion internally occurs outside optical cable for gas, causes cable interior to be in high- humility state, the high humility of cable interior
The loss of transmission signal may be caused.
In addition, mechanical impact may cause sheath damaged during optical cable laying, and during long-term use, light
According to, electric shock, water immersion etc. also result in sheath season cracking, also result in moisture, moisture etc. and enter at sheath breakage cracking
Cable interior, equally also result in the loss of transmission signal.
Thus, it would be desirable to additionally increase a kind of protective layer between optical cable core and sheath, to prevent moisture or moisture
Into cable interior.The optical cable of early stage usually using hydrophobicity thixotroping ointment be filled between cable core and sheath to moisture carry out every
From this ointment deadens just with the hydrophobicity of itself to moisture, and block-water effect is poor.A small amount of technique uses vaseline
Base oil cream or rubber-type ointment carry out high warm filling protection cable core, and which filling is full, uniform, but complex process,
And high temperature production and filling can produce certain pollution, caused peculiar smell can cause human body to produce sense of discomfort, or even shadow under high temperature
Ring direct labor's health.
A large amount of optical cable factories start to be filled using expansion greasy for preventing water at present, and the ointment of this type is filled in optical cable
Afterwards, can absorb because a variety of causes enters moisture, the moisture of cable interior, after steam is absorbed, ointment expands, and just hinders
Every moisture further infiltration and diffusion, so as to reach the protecting effect good to optical cable.
Presently commercially available greasy for preventing water on cable has the shortcomings that formula is complicated, and cost is high, and performance is unstable, it is difficult to meets
The market requirement simple and inexpensive for ointment production process.
At present, both at home and abroad about enterprise by each different composition of raw materials and technique, the communication of various brands is produced
Optical cable factice for filling, some domestic enterprises are formulated single, unstable product quality, the portion of not reaching issues mark because technique falls behind
Standard, circuit operation is often needed, cause energy consumption to increase, thus production cost improves.And the factice for filling of import in order to meet China
Testing standard requirement, as dropping point is more than or equal to 220 DEG C, does not often stint to reduce cryogenic property, cone penetration, improve acid number, proportion
For cost, some materialization basic performances of factice for filling are caused to be affected, especially the market price is too high, can consume national big
The foreign exchange reserve of amount, the development of China's communication career is fettered.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of communication optical cable and electric cable filled factis and its
Preparation method.
To achieve the above object, the present invention adopts the following technical scheme that：A kind of communication optical cable and electric cable filled factis, the communication light
Factice for filling cables component meter by weight includes following component, 65~80 parts of base oil, 3~8 parts of oil absorbing polymer resin, high score
Sub- 5~10 parts of water-absorbing resin, 2~4 parts of tackifier, 10~18 parts of thickener, 0.3~0.8 part of antioxidant, 1~2 part of dispersant,
1~2 part of composition of plasticizer, in addition, 6~7 parts of wool fiber is also mixed with, 1~3 part of spandex fibre, 2~3 parts of latex microspheres.
As preferable, the oil absorbing polymer resin includes methymethacrylate and is copolymerized with methacrylic acid second fat
Thing, butyl acrylate and acrylic acid isooctyl copolymer or the styrene-butadiene block copolymer of hydrogenation.
As preferable, the tackifier include modified rosin resin, EPM or ethylene propylene diene rubber.
As preferable, hydrogenation white oil of the base oil including appropriate viscosity, lube base oil or synthesis alkene
Oil, or two of which or three kinds of mixture.
As preferable, mixture of the hydroscopic high-molecular resin including SAP and villus fiber.
As preferable, the thickener mixing including fume colloidal silica, bentonite, diatomite, or various ingredients
Compound.
The method for preparing communication optical cable and electric cable filled factis, it is characterised in that：Comprise the following steps, added in base oil high
Molecule oil-absorbing resin and tackifier, 130~160 DEG C are heated under stirring and is allowed to be melt into homogeneous, then added antioxidant, disperse
Agent and plasticizer, continue 30~60min of insulated and stirred, be cooled to less than 80 DEG C, add thickener and hydroscopic high-molecular resin, after
30~60min of continuous stirring, continues thereafter with and is heated to 160~180 DEG C, adds wool fiber, spandex fibre and latex microspheres, then
Insulated and stirred 15 minutes is until wool fiber, spandex fibre and latex microspheres are uniformly dispersed in average.
The present invention compares compared with the prior art has advantages below：Oil absorbing polymer resin and hydroscopic high-molecular resin are matched somebody with somebody
Close, plus various functions dispensing, good oil resistance block-water effect can be provided for the communication optical cable and electric cable filled factis, add simultaneously
Enter wool fiber, spandex fibre and latex microspheres, can effectively improve the communication optical cable and electric cable filled factis adhesiveness and by should
Power elasticity.
Embodiment
Communication optical cable and electric cable filled factis of the present invention and preparation method thereof embodiment is described further below.
A kind of communication optical cable and electric cable filled factis, communication optical cable and electric cable filled factis component meter by weight include following component,
65~80 parts of base oil, 3~8 parts of oil absorbing polymer resin, 5~10 parts of hydroscopic high-molecular resin, 2~4 parts of tackifier, thickener
10~18 parts, 0.3~0.8 part of antioxidant, 1~2 part of dispersant, 1~2 part of composition of plasticizer, in addition, being also mixed with wool fiber
6~7 parts, 1~3 part of spandex fibre, 2~3 parts of latex microspheres.Oil absorbing polymer resin includes methymethacrylate and methyl-prop
Olefin(e) acid second resin copolymer, butyl acrylate and acrylic acid isooctyl copolymer or the styrene-butadiene block copolymer of hydrogenation.
Tackifier include modified rosin resin, EPM or ethylene propylene diene rubber.The hydrogenation that base oil includes appropriate viscosity is white
Oil, lube base oil either synthesize alkene oil or two of which or three kinds of mixture.Hydroscopic high-molecular resin includes
SAP and villus fiber mixture.Thickener includes fume colloidal silica, bentonite, diatomite, or the mixing of various ingredients
Thing.
The method for preparing communication optical cable and electric cable filled factis, it is characterised in that：Comprise the following steps, added in base oil high
Molecule oil-absorbing resin and tackifier, 130~160 DEG C are heated under stirring and is allowed to be melt into homogeneous, then added antioxidant, disperse
Agent and plasticizer, continue 30~60min of insulated and stirred, be cooled to less than 80 DEG C, add thickener and hydroscopic high-molecular resin, after
30~60min of continuous stirring, continues thereafter with and is heated to 160~180 DEG C, adds wool fiber, spandex fibre and latex microspheres, then
Insulated and stirred 15 minutes is until wool fiber, spandex fibre and latex microspheres are uniformly dispersed in average.
Oil absorbing polymer resin and hydroscopic high-molecular resin coordinate, and can be the communication light plus various functions dispensing
Factice for filling cables provides good oil resistance block-water effect, while adds wool fiber, spandex fibre and latex microspheres, Neng Gouyou
Effect improves the adhesiveness of the communication optical cable and electric cable filled factis and by stress elasticity.
The factice for filling that blocks water of the present invention is according to being《People's Republic of China (PRC) communications industry standard YD839-2000》, own
Technical indicator meets standard requirement.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention, it is noted that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (7)
- A kind of 1. communication optical cable and electric cable filled factis, it is characterised in that：Communication optical cable and electric cable filled factis component meter by weight includes Following component, 65~80 parts of base oil, 3~8 parts of oil absorbing polymer resin, 5~10 parts of hydroscopic high-molecular resin, tackifier 2~4 Part, 10~18 parts of thickener, 0.3~0.8 part of antioxidant, 1~2 part of dispersant, 1~2 part of composition of plasticizer, in addition, also mixing There are 6~7 parts of wool fiber, 1~3 part of spandex fibre, 2~3 parts of latex microspheres.
- 2. communication optical cable and electric cable filled factis according to claim 1, it is characterised in that：The oil absorbing polymer resin includes Methymethacrylate and methacrylic acid second resin copolymer, butyl acrylate and acrylic acid isooctyl copolymer or the benzene of hydrogenation Ethylene-butadiene block copolymer.
- 3. communication optical cable and electric cable filled factis according to claim 1, it is characterised in that：The tackifier include modified rosin Resin, EPM or ethylene propylene diene rubber.
- 4. communication optical cable and electric cable filled factis according to claim 1, it is characterised in that：The base oil includes appropriate viscosity Hydrogenation white oil, lube base oil either synthesize alkene oil or two of which or three kinds of mixture.
- 5. communication optical cable and electric cable filled factis according to claim 1, it is characterised in that：The hydroscopic high-molecular resin includes SAP and villus fiber mixture.
- 6. communication optical cable and electric cable filled factis according to claim 1, it is characterised in that：It is white that the thickener includes vapor phase method Carbon black, bentonite, diatomite, or the mixture of various ingredients.
- 7. prepare the method for the communication optical cable and electric cable filled factis described in claim 1, it is characterised in that：Comprise the following steps, Oil absorbing polymer resin and tackifier are added in base oil, 130~160 DEG C are heated under stirring and is allowed to be melt into homogeneous, then Antioxidant, dispersant and plasticizer are added, continues 30~60min of insulated and stirred, is cooled to less than 80 DEG C, adds thickener and height Molecule water-absorbing resin, continue 30~60min of stirring, continue thereafter with and be heated to 160~180 DEG C, add wool fiber, spandex fibre And latex microspheres, subsequent insulated and stirred 15 minutes is until wool fiber, spandex fibre and latex microspheres are uniformly dispersed in average.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710812420.3A CN107501965A (en) | 2017-09-11 | 2017-09-11 | Communication optical cable and electric cable filled factis and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710812420.3A CN107501965A (en) | 2017-09-11 | 2017-09-11 | Communication optical cable and electric cable filled factis and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107501965A true CN107501965A (en) | 2017-12-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710812420.3A Pending CN107501965A (en) | 2017-09-11 | 2017-09-11 | Communication optical cable and electric cable filled factis and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107501965A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111808431A (en) * | 2020-07-02 | 2020-10-23 | 上海鸿辉光通科技股份有限公司 | Optical fiber filling paste with ultralow loss to optical fiber and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104004363A (en) * | 2014-06-06 | 2014-08-27 | 南通畅达光电缆材料有限公司 | Cold application type optical cable water stop filling factice and preparation method thereof |
| CN105176104A (en) * | 2015-09-18 | 2015-12-23 | 国网山东郯城县供电公司 | Optical cable filling factice |
-
2017
- 2017-09-11 CN CN201710812420.3A patent/CN107501965A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104004363A (en) * | 2014-06-06 | 2014-08-27 | 南通畅达光电缆材料有限公司 | Cold application type optical cable water stop filling factice and preparation method thereof |
| CN105176104A (en) * | 2015-09-18 | 2015-12-23 | 国网山东郯城县供电公司 | Optical cable filling factice |
Non-Patent Citations (1)
| Title |
|---|
| 傅珂 等: "《通信线路工程》", 31 May 2010, 北京邮电大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111808431A (en) * | 2020-07-02 | 2020-10-23 | 上海鸿辉光通科技股份有限公司 | Optical fiber filling paste with ultralow loss to optical fiber and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |
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| RJ01 | Rejection of invention patent application after publication |