CN105968502A - Optical cable framework material HDPE modifying method - Google Patents

Optical cable framework material HDPE modifying method Download PDF

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Publication number
CN105968502A
CN105968502A CN201610426840.3A CN201610426840A CN105968502A CN 105968502 A CN105968502 A CN 105968502A CN 201610426840 A CN201610426840 A CN 201610426840A CN 105968502 A CN105968502 A CN 105968502A
Authority
CN
China
Prior art keywords
hdpe
optical cable
framework material
modifying
cable framework
Prior art date
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.)
Pending
Application number
CN201610426840.3A
Other languages
Chinese (zh)
Inventor
王君
李兆顺
吴德峰
姚鑫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yangzhou University
Yangzhou Jinsen Optoelectronics Co Ltd
Original Assignee
Yangzhou University
Yangzhou Jinsen Optoelectronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yangzhou University, Yangzhou Jinsen Optoelectronics Co Ltd filed Critical Yangzhou University
Priority to CN201610426840.3A priority Critical patent/CN105968502A/en
Publication of CN105968502A publication Critical patent/CN105968502A/en
Priority to PCT/CN2016/104212 priority patent/WO2017215179A1/en
Pending legal-status Critical Current

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Classifications

    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • 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
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • 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
    • C08L2207/062—HDPE

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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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention relates to an optical cable framework material HDPE modifying method. HDPE aggregates are extruded and modified by adopting a physical method and utilizing double screws to obtain an optical cable framework material. The optical cable framework material HDPE modifying method comprises the following steps that HDPE, white oil, PE wax and EBS are evenly mixed through a high-speed stirrer, and then extrusion and re-granulation are performed by utilizing the double screws. The optical cable framework material HDPE modifying method saves energy, is environmentally friendly and makes manufacture simple, and the costs are greatly reduced. The surface smoothness of a framework manufactured through modified HDPE extrusion already reaches the level of an abroad HDPE material, the use requirements are met, the costs are greatly reduced, and meanwhile localization and independence of the optical cable framework material are promoted.

Description

The method of modifying of Optical cable skeleton material HDPE
Technical field
The present invention relates to field of material preparation, be specifically related to the method for modifying of a kind of Optical cable skeleton material HDPE.
Background technology
Along with the high speed development of fiber optic communication cause, the sharp increase of the quantity of information requirement, it is full that oneself is difficult to traditional little core number optical cable The needs of foot practical communication.Slotted core fiber ribbon cable has that cable footpath is little, lightweight, good bandability and the spy such as lateral pressure resistant ability is strong Point, receives publicity due to plurality of advantages such as its optical fiber dense degree is high, convenient, the applicable distance installations of construction and installation, and permits Permitted to use branched halfway technology to take out optical fiber.Skeleton ribbon cable configurations uses the skeleton of high Young's modulus to support as basic Unit and core component, skeleton uses high density polyethylene (HDPE) (HDPE), by single screw rod extrusion forming.Domestic optical cable enterprise uses HDPE frame material all from Japan's import, expensive and purchase highly inconvenient.External mainly by chemical modification Method produces HDPE Optical cable skeleton material, and this method relates to big chemical industry category, requires high, with state to the aspect such as technology and equipment Interior chemical enterprise current technology strength is difficult to have breakthrough.And the surface smoothness of skeleton that domestic HDPE extrudes out does not reaches The level of external material, it is impossible to put into reality application and produce.
At present, the method for modifying of a kind of Optical cable skeleton material HDPE is lacked.
Summary of the invention
It is an object of the invention to propose the method for modifying of a kind of Optical cable skeleton material HDPE, develop a kind of excellent performance, Technique simple optical cable frame material, uses import HDPE outside domestic HDPE surrogate, meets the use requirement of optical cable skeleton, greatly It is expected to advance production domesticization and the autonomy-oriented of Optical cable skeleton material while big reduction cost.
To achieve these goals, the present invention is achieved through the following technical solutions: the invention provides a kind of HDPE optical cable The method of modifying of frame material, the method for modifying of described a kind of Optical cable skeleton material HDPE, add certain white oil, utilize high-speed stirred Domestic HDPE pellet is mixed homogeneously by machine with auxiliary agent PE wax and EBS, then utilizes twin-screw extrusion, again pelletize, obtains optical cable Use frame material.
The addition of PE wax is the 0.5% ~ 1% of HDPE mass.
The addition of EBS is the 0.5% ~ 1% of HDPE mass.
The addition of described white oil is the 0.1% ~ 2% of HDPE mass.
Beneficial effects of the present invention: energy-conserving and environment-protective of the present invention, makes simple, greatly reduces cost；The present invention is modified The surface smoothness of skeleton that extrudes out of HDPE met or exceeded the level of external HDPE material, meet and use requirement, The most relatively low cost, concurrently facilitates production domesticization and the autonomy-oriented advancing Optical cable skeleton material.Therefore involved by this patent Intellectual property has the probability of sufficient Market implementation and good potential economic benefit.
Detailed description of the invention
Embodiment one:
Utilize twin-screw extrusion modified by physical method HDPE pellet, obtain optical cable frame material；
Step is as follows: HDPE, white oil, PE wax, EBS first pass through homogenizer mix homogeneously, after utilize twin-screw extrusion again Pelletize.
The addition of PE wax is the 0.8% of HDPE mass.
The addition of EBS is the 0.6% of HDPE mass.
Embodiment two:
Utilize twin-screw extrusion modified by physical method HDPE pellet, obtain optical cable frame material；
Step is as follows: HDPE, white oil, PE wax, EBS first pass through homogenizer mix homogeneously, after utilize twin-screw extrusion again Pelletize.
The addition of PE wax is the 0.5%% of HDPE mass.
The addition of EBS is the 0.8% of HDPE mass.
Embodiment three:
Utilize twin-screw extrusion modified by physical method HDPE pellet, obtain optical cable frame material；
Step is as follows: HDPE, white oil, PE wax, EBS first pass through homogenizer mix homogeneously, after utilize twin-screw extrusion again Pelletize.
The addition of PE wax is the 0.6% of HDPE mass.
The addition of EBS is the 1% of HDPE mass.
Embodiment four:
Utilize twin-screw extrusion modified by physical method HDPE pellet, obtain optical cable frame material；
Step is as follows: HDPE, white oil, PE wax, EBS first pass through homogenizer mix homogeneously, after utilize twin-screw extrusion again Pelletize.
The addition of PE wax is the 0.9% of HDPE mass.
The addition of EBS is the 0.7% of HDPE mass.
HDPE Skeleton Table surface roughness measurement data table.
The modified effect of different embodiments:

Claims (4)

1. the method for modifying of Optical cable skeleton material HDPE, it is characterised in that: HDPE pellet is utilized double spiral shell by physical method Bar extrusion modification, obtains optical cable frame material；
Step is as follows: HDPE, white oil, PE wax, EBS first pass through homogenizer mix homogeneously, after utilize twin-screw extrusion again Pelletize.
The method of modifying of Optical cable skeleton material HDPE the most according to claim 1, it is characterised in that: the addition of PE wax is The 0.5% ~ 1% of HDPE mass.
The method of modifying of Optical cable skeleton material HDPE the most according to claim 1, it is characterised in that: the addition of EBS is The 0.5% ~ 1% of HDPE mass.
The method of modifying of a kind of Optical cable skeleton material HDPE the most according to claim 1, the addition of described white oil is HDPE The 0.1% ~ 2% of quality.
CN201610426840.3A 2016-06-16 2016-06-16 Optical cable framework material HDPE modifying method Pending CN105968502A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201610426840.3A CN105968502A (en) 2016-06-16 2016-06-16 Optical cable framework material HDPE modifying method
PCT/CN2016/104212 WO2017215179A1 (en) 2016-06-16 2016-11-01 Method for modifying optical cable framework material hdpe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610426840.3A CN105968502A (en) 2016-06-16 2016-06-16 Optical cable framework material HDPE modifying method

Publications (1)

Publication Number Publication Date
CN105968502A true CN105968502A (en) 2016-09-28

Family

ID=57021028

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610426840.3A Pending CN105968502A (en) 2016-06-16 2016-06-16 Optical cable framework material HDPE modifying method

Country Status (2)

Country Link
CN (1) CN105968502A (en)
WO (1) WO2017215179A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017215179A1 (en) * 2016-06-16 2017-12-21 扬州金森光电材料有限公司 Method for modifying optical cable framework material hdpe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103374161A (en) * 2012-04-17 2013-10-30 上海斯瑞聚合体科技有限公司 Skeleton material for skeleton-type optical fiber ribbon cable

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002082266A (en) * 2000-09-08 2002-03-22 Japan Polychem Corp Resin composition for coating submarine optical fiber cable and submarine optical fiber cable using the same
CN103087396B (en) * 2013-03-04 2014-11-26 湖北科普达实业有限公司 Optical cable skeleton material
CN104109274A (en) * 2013-04-18 2014-10-22 扬州金森光电材料有限公司 Manufacturing technology of HDPE skeleton material for skeleton-type ribbon optical cable
CN105968502A (en) * 2016-06-16 2016-09-28 扬州金森光电材料有限公司 Optical cable framework material HDPE modifying method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103374161A (en) * 2012-04-17 2013-10-30 上海斯瑞聚合体科技有限公司 Skeleton material for skeleton-type optical fiber ribbon cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017215179A1 (en) * 2016-06-16 2017-12-21 扬州金森光电材料有限公司 Method for modifying optical cable framework material hdpe

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Application publication date: 20160928