CN107857926A - A kind of Perishing prevention optical fiber - Google Patents
A kind of Perishing prevention optical fiber Download PDFInfo
- Publication number
- CN107857926A CN107857926A CN201711128468.9A CN201711128468A CN107857926A CN 107857926 A CN107857926 A CN 107857926A CN 201711128468 A CN201711128468 A CN 201711128468A CN 107857926 A CN107857926 A CN 107857926A
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- parts
- optical fiber
- prevention optical
- perishing prevention
- fiber according
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0856—Iron
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- 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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
The invention discloses a kind of Perishing prevention optical fiber, in parts by weight, including following component：35 55 parts of low density polyethylene (LDPE), 20 40 parts of stalk fibre, 13 15 parts of EVA resin, 19 49 parts of PA 66,10 16 parts of magnesium hydroxide, 14 parts of makrolon, 26 parts of carbon, 0 20 parts of silica 1,4 10 parts of paraffin, 48 parts of iron powder, 49 parts of butyl titanate, 35 parts of filler, 24 parts of vinylacetate, 15 parts of changbaiite powder, 14 parts of glass dust, 45 parts of stearmide, 13 parts of zinc oxide, 26 parts of stearic acid, 17 parts of antioxidant, 16 parts of fire retardant.The present invention can excite the performance that the corrosion resistant of polyolefine material prevent fires, be mould proof, be grease proofing etc. using the glass dust of addition, and intensity of the present invention is high, good combination property, and service life is grown.
Description
Technical field
The present invention relates to network signal device field, specifically a kind of Perishing prevention optical fiber.
Background technology
With the rapid development of data communication industry, optical fiber is just being widely adopted as the carrier of data transfer.Optical fiber
Laying form to be buried and aerial, and with the transformation of city netting twine, largely gone underground.In order to prevent the light of underground
Fine, optical cable suffers insect bite or corrosion, and the protective cover material of optical fiber and optical cable arises at the historic moment.Optical fiber, protecting sleeve of optical cable mainly use at present
Polyolefin, have the characteristics that light, bending strength is big, coefficient of friction is small, good seal performance, corrosion-resistant, but this tubing is deposited
Easily burn the shortcomings that.Initially in order to improve the fire resistance of sheath protection materials, general addition contains the fire-retardant of halogen
Agent, such fiber optic cables can release substantial amounts of smog and hydrogen halide, make one to be choked to death in fire, together in combustion
When, therefore low cigarette, the development of low halogen and bittern-free flame-proof material and using be domestic infrared optical fiber larger to instrument and equipment corrosivity
One of developing direction of cable and other field.
The content of the invention
It is an object of the present invention to provide a kind of Perishing prevention optical fiber, has intensity height, good combination property, the spy of service life length
Point.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of Perishing prevention optical fiber, in parts by weight, including following component：
Low density polyethylene (LDPE) 35-55 parts, stalk fibre 20-40 parts, EVA resin 13-15 parts, PA 66 19-
49 parts, magnesium hydroxide 10-16 parts, makrolon 1-4 parts, carbon 2-6 parts, silica 1 0-20 parts, paraffin 4-10 parts, iron powder 4-8
Part, butyl titanate 4-9 parts, filler 3-5 parts, vinylacetate 2-4 parts, changbaiite powder 1-5 parts, glass dust 1-4 parts, stearoyl
Amine 4-5 parts, zinc oxide 1-3 parts, stearic acid 2-6 parts, antioxidant 1-7 parts, fire retardant 1-6 parts.
Preferably, the EVA resin wherein VA contents are between 15-30%.
Preferably, the filler is organo montmorillonite.
Preferably, the antioxidant is using the one or more in three monooctyl esters, three last of the ten Heavenly stems esters.
Preferably, the particle diameter of the stalk fibre is 1-10nm.
Preferably, the fire retardant is APP.
The beneficial effects of the invention are as follows：
The present invention can excite what the corrosion resistant of polyolefine material was prevented fires, be mould proof, be grease proofing etc. using the glass dust of addition
Performance, intensity of the present invention is high, good combination property, service life length.
Embodiment
Introduced below for the present invention is specific, but the multitude of different ways that the present invention can be defined by the claims and cover
Implement.
Embodiment 1
A kind of Perishing prevention optical fiber, in parts by weight, including following component：
35 parts of low density polyethylene (LDPE), 20 parts of stalk fibre, 13 parts of EVA resin, 19 parts of PA 66, magnesium hydroxide
10 parts, 1 part of makrolon, 2 parts of carbon, silica 1 part, 4 parts of paraffin, 4 parts of iron powder, 4 parts of butyl titanate, organo montmorillonite 3
Part, 2 parts of vinylacetate, 1 part of changbaiite powder, 1 part of glass dust, 4 parts of stearmide, 1 part of zinc oxide, 2 parts of stearic acid, three monooctyl esters
1 part, 1 part of three last of the ten Heavenly stems ester, 1 part of APP.
Embodiment 2
A kind of Perishing prevention optical fiber, in parts by weight, including following component：
55 parts of low density polyethylene (LDPE), 40 parts of stalk fibre, 15 parts of EVA resin, 49 parts of PA 66, magnesium hydroxide
16 parts, 4 parts of makrolon, 6 parts of carbon, 20 parts of silica, 10 parts of paraffin, 8 parts of iron powder, 9 parts of butyl titanate, organo montmorillonite
5 parts, it is 4 parts of vinylacetate, 5 parts of changbaiite powder, 4 parts of glass dust, 5 parts of stearmide, 3 parts of zinc oxide, 6 parts of stearic acid, three pungent
3 parts of ester, 4 parts of three last of the ten Heavenly stems ester, 6 parts of APP.
Embodiment 3
A kind of Perishing prevention optical fiber, in parts by weight, including following component：
44 parts of low density polyethylene (LDPE), 30 parts of stalk fibre, 14 parts of EVA resin, 30 parts of PA 66, magnesium hydroxide
11 parts, 3 parts of makrolon, 4 parts of carbon, 5 parts of silica 1,7 parts of paraffin, 6 parts of iron powder, 6 parts of butyl titanate, organo montmorillonite 4
Part, 3 parts of vinylacetate, 4 parts of changbaiite powder, 3 parts of glass dust, 5 parts of stearmide, 2 parts of zinc oxide, 4 parts of stearic acid, three monooctyl esters
3 parts, 2 parts of three last of the ten Heavenly stems ester, 3 parts of APP.
Embodiment 4
A kind of Perishing prevention optical fiber, in parts by weight, including following component：
42 parts of low density polyethylene (LDPE), 28 parts of stalk fibre, 13 parts of EVA resin, 22 parts of PA 66, magnesium hydroxide
14 parts, 3 parts of makrolon, 4 parts of carbon, 6 parts of silica 1,6 parts of paraffin, 7 parts of iron powder, 7 parts of butyl titanate, organo montmorillonite 4
Part, 3 parts of vinylacetate, 4 parts of changbaiite powder, 3 parts of glass dust, 5 parts of stearmide, 2 parts of zinc oxide, 5 parts of stearic acid, three monooctyl esters
2 parts, 3 parts of three last of the ten Heavenly stems ester, 4 parts of APP.
The embodiments of the present invention described above are not intended to limit the scope of the present invention.It is any in the present invention
Spirit and principle within the modifications, equivalent substitutions and improvements made etc., should be included in the claim protection model of the present invention
Within enclosing.
Claims (6)
- A kind of 1. Perishing prevention optical fiber, it is characterised in that in parts by weight, including following component：Low density polyethylene (LDPE) 35-55 parts, stalk fibre 20-40 parts, EVA resin 13-15 parts, PA 66 19-49 parts, Magnesium hydroxide 10-16 parts, makrolon 1-4 parts, carbon 2-6 parts, silica 1 0-20 parts, paraffin 4-10 parts, iron powder 4-8 parts, titanium Sour four butyl ester 4-9 parts, filler 3-5 parts, vinylacetate 2-4 parts, changbaiite powder 1-5 parts, glass dust 1-4 parts, stearmide 4-5 Part, zinc oxide 1-3 parts, stearic acid 2-6 parts, antioxidant 1-7 parts, fire retardant 1-6 parts.
- 2. Perishing prevention optical fiber according to claim 1, it is characterised in that the EVA resin wherein VA contents 15-30% it Between.
- 3. Perishing prevention optical fiber according to claim 1, it is characterised in that the filler is organo montmorillonite.
- 4. Perishing prevention optical fiber according to claim 1, it is characterised in that the antioxidant is using in three monooctyl esters, three last of the ten Heavenly stems esters It is one or more kinds of.
- 5. Perishing prevention optical fiber according to claim 1, it is characterised in that the particle diameter of the stalk fibre is 1-10nm.
- 6. Perishing prevention optical fiber according to claim 1, it is characterised in that the fire retardant is APP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711128468.9A CN107857926A (en) | 2017-11-15 | 2017-11-15 | A kind of Perishing prevention optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711128468.9A CN107857926A (en) | 2017-11-15 | 2017-11-15 | A kind of Perishing prevention optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107857926A true CN107857926A (en) | 2018-03-30 |
Family
ID=61701842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711128468.9A Pending CN107857926A (en) | 2017-11-15 | 2017-11-15 | A kind of Perishing prevention optical fiber |
Country Status (1)
| Country | Link |
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| CN (1) | CN107857926A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109081986A (en) * | 2018-07-03 | 2018-12-25 | 佛山神州航天企业策划有限公司 | A kind of flame-proof cable sheath material and preparation method thereof of phosphoric acid vanadium |
| CN109679184A (en) * | 2018-12-05 | 2019-04-26 | 高邮市汉升高分子材料有限公司 | A kind of corrosion resistant modified plastics and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105061862A (en) * | 2015-08-06 | 2015-11-18 | 安徽电信器材贸易工业有限责任公司 | Environmentally-friendly aging-resistance fiber sheath material used for outdoor |
-
2017
- 2017-11-15 CN CN201711128468.9A patent/CN107857926A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105061862A (en) * | 2015-08-06 | 2015-11-18 | 安徽电信器材贸易工业有限责任公司 | Environmentally-friendly aging-resistance fiber sheath material used for outdoor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109081986A (en) * | 2018-07-03 | 2018-12-25 | 佛山神州航天企业策划有限公司 | A kind of flame-proof cable sheath material and preparation method thereof of phosphoric acid vanadium |
| CN109081986B (en) * | 2018-07-03 | 2021-06-04 | 佛山神州航天企业策划有限公司 | Flame-retardant cable sheath material containing vanadium phosphate and preparation method thereof |
| CN109679184A (en) * | 2018-12-05 | 2019-04-26 | 高邮市汉升高分子材料有限公司 | A kind of corrosion resistant modified plastics and preparation method thereof |
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Application publication date: 20180330 |
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| RJ01 | Rejection of invention patent application after publication |