CN106009536A - Communication optical cable mounting special protective tube - Google Patents

Communication optical cable mounting special protective tube Download PDF

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Publication number
CN106009536A
CN106009536A CN201610563266.6A CN201610563266A CN106009536A CN 106009536 A CN106009536 A CN 106009536A CN 201610563266 A CN201610563266 A CN 201610563266A CN 106009536 A CN106009536 A CN 106009536A
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parts
optical cable
sodium
privacy protection
mass fraction
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李斌
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Individual
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • 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
    • C08K2201/011—Nanostructured additives
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (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 relates to a communication optical cable mounting special protective tube. The communication optical cable mounting special protective tube comprises the following components: polyester resin, chlorinated polyethylene, butadiene rubber, polyglycerol ricinoleate, polylactic acid, sunflower seed oil, coal tar, sodium diacetate, cecropin, deacetylated chitin, chlorhexidine, arbutin, zinc aluminate, magnesium powder, wood pulp fiber, sodium molybdate, nano-sized active calcium carbonate, albite powder, aluminum metasilicate, hard clay, hexamethylene diisocyanate, zinc hydroxystannate, decabromodiphenyl ether, sodium antimonate, a weather-proof silicone sealant, sebacic dihydrazide, dibenzoyl peroxide, di-tert-butyl peroxide, tert-butyl hydroperoxide and dextrin. The communication optical cable mounting special protective tube forms a novel composite toughened and reinforced system by mixing a variety of components with one another, has relatively good performance indexes such as toughness, rigidity and elasticity modulus, can greatly improve the anti-aging performance and the using performance of a product, has relatively high corrosion resistance and good antibacterial and flame-retardant effects, and is good in insulating performance, good in comprehensive performance and good in a using effect.

Description

A kind of communications optical cable installs privacy protection tubing
Technical field
The present invention relates to a kind of communications optical cable and privacy protection tubing is installed, belong to communication technical field.
Background technology
Communications optical cable is the cable heart and outer jacket institute being made up of some (core) optical fiber (typically from several cores to thousand of cores) Composition.Optical fiber is compared with traditional symmetrical copper loop and coaxial copper loop, and its transmission capacity is much bigger；Attenuation is few；Pass Defeated distance；Volume is little；Lightweight；Without electromagnetic interference；Low cost, is the most promising current communications media. It is used widely in the signal transmission of all departments such as telecommunications, electric power, broadcast, will progressively become future communications network Main body.During communications optical cable is installed, have plenty of and be embedded in underground, be so necessary to suitably protect tubing, convenient peace Dress uses.
Summary of the invention
It is an object of the invention to provide a kind of communications optical cable and privacy protection tubing is installed, in order to communications optical cable is better achieved The use function of privacy protection tubing is installed, improves the toughness of product, rigidity, elastic modelling quantity, improve the aging resistance of product Performance and serviceability, and make product have the most corrosion-resistant, antibacterial flame-retardant effect.
To achieve these goals, technical scheme is as follows.
A kind of communications optical cable installs privacy protection tubing, is made up of the component of following mass fraction: polyester resin 22～26 Part, chlorinated polyethylene 20～24 parts, butadiene rubber 20～24 parts, polyglycerol polyricinoleate 18～22 parts, polylactic acid 20～24 parts, Oleum Helianthi 20～24 parts, coal tar 18～22 parts, sodium diacetate 20～24 parts, cecropin are antibacterial Peptide 20～24 parts, chitosan 18～22 parts, hibitane 18～22 parts, albutin 18～22 parts, 23K-S 20～24 parts, magnesium powder 18～22 parts, wood pulp cellulose 16～20 parts, sodium molybdate 20～24 parts, nm-class active calcium carbonate 18～22 parts, albite powder 16～20 parts, metasilicic acid aluminum 18～22 parts, hard paste 16～20 parts, hexamethylene Diisocyanate 16～20 parts, zinc hydroxyl stannate 18～22 parts, decabromodiphenyl oxide 18～22 parts, sodium antimonate 18～22 Part, silicone weather resistant glue 18～22 parts, sebacic dihydrazide 18～22 parts, peroxidating phenyl-diformyl 18～22 parts, mistake Oxidation di-t-butyl 18～22 parts, t-butyl hydroperoxide 18～22 parts, dextrin 16～20 parts.
Further, above-mentioned communications optical cable installs privacy protection tubing, is made up of the component of following mass fraction: polyester tree 22 parts of fat, chlorinated polyethylene 20 parts, butadiene rubber 20 parts, polyglycerol polyricinoleate 18 parts, polylactic acid 20 parts, Oleum Helianthi 20 parts, 18 parts of coal tar, sodium diacetate 20 parts, cecropin antimicrobial peptides 20 parts, chitosan 18 Part, hibitane 18 parts, albutin 18 parts, 23K-S 20 parts, magnesium powder 18 parts, wood pulp cellulose 16 parts, sodium molybdate 20 parts, nm-class active calcium carbonate 18 parts, 16 parts of albite powder, 18 parts of metasilicic acid aluminum, hard paste 16 parts, six Methylene diisocyanate 16 parts, zinc hydroxyl stannate 18 parts, decabromodiphenyl oxide 18 parts, sodium antimonate 18 parts, silicone weather resistant 18 parts of glue, sebacic dihydrazide 18 parts, peroxidating phenyl-diformyl 18 parts, di-t-butyl peroxide 18 parts, peroxidating The hydrogen tert-butyl group 18 parts, 16 parts of dextrin.
Further, above-mentioned communications optical cable installs privacy protection tubing, is made up of the component of following mass fraction: polyester tree 24 parts of fat, chlorinated polyethylene 22 parts, butadiene rubber 22 parts, polyglycerol polyricinoleate 20 parts, polylactic acid 22 parts, Oleum Helianthi 22 parts, 20 parts of coal tar, sodium diacetate 22 parts, cecropin antimicrobial peptides 22 parts, chitosan 20 Part, hibitane 20 parts, albutin 20 parts, 23K-S 22 parts, magnesium powder 20 parts, wood pulp cellulose 18 parts, sodium molybdate 22 parts, nm-class active calcium carbonate 20 parts, 18 parts of albite powder, 20 parts of metasilicic acid aluminum, hard paste 18 parts, six Methylene diisocyanate 18 parts, zinc hydroxyl stannate 20 parts, decabromodiphenyl oxide 20 parts, sodium antimonate 20 parts, silicone weather resistant 20 parts of glue, sebacic dihydrazide 20 parts, peroxidating phenyl-diformyl 20 parts, di-t-butyl peroxide 20 parts, peroxidating The hydrogen tert-butyl group 20 parts, 18 parts of dextrin.
Further, above-mentioned communications optical cable installs privacy protection tubing, is made up of the component of following mass fraction: polyester tree 26 parts of fat, chlorinated polyethylene 24 parts, butadiene rubber 24 parts, polyglycerol polyricinoleate 22 parts, polylactic acid 24 parts, Oleum Helianthi 24 parts, 22 parts of coal tar, sodium diacetate 24 parts, cecropin antimicrobial peptides 24 parts, chitosan 22 Part, hibitane 22 parts, albutin 22 parts, 23K-S 24 parts, magnesium powder 22 parts, wood pulp cellulose 20 parts, sodium molybdate 24 parts, nm-class active calcium carbonate 22 parts, 20 parts of albite powder, 22 parts of metasilicic acid aluminum, hard paste 20 parts, six Methylene diisocyanate 20 parts, zinc hydroxyl stannate 22 parts, decabromodiphenyl oxide 22 parts, sodium antimonate 22 parts, silicone weather resistant 22 parts of glue, sebacic dihydrazide 22 parts, peroxidating phenyl-diformyl 22 parts, di-t-butyl peroxide 22 parts, peroxidating The hydrogen tert-butyl group 22 parts, 20 parts of dextrin.
Further, above-mentioned communications optical cable installation privacy protection tubing preparation method step is as follows:
(1) by the polyester resin of described mass fraction, chlorinated polyethylene, butadiene rubber, polyglycerol polyricinoleate, gather Lactic acid, Oleum Helianthi, coal tar, sodium diacetate, cecropin antimicrobial peptides, chitosan, hibitane, albutin, 23K-S, magnesium powder, wood pulp cellulose, sodium molybdate, nm-class active calcium carbonate, albite powder, metasilicic acid aluminum, hard are viscous Soil is mixed, ultrasonic high speed dispersion, and ultrasonic frequency is 20～40KHz, and rate of dispersion 5000～5400r/min is left The right side, jitter time is 30～60min；
(2) add the HDI of described mass fraction, zinc hydroxyl stannate, decabromodiphenyl oxide, sodium antimonate, Silicone weather resistant glue, ultrasonic high speed dispersion, ultrasonic frequency is 20～35KHz, and rate of dispersion 4800～5200r/min is left The right side, jitter time is 30～50min；
(3) sebacic dihydrazide of described mass fraction, peroxidating phenyl-diformyl, di-t-butyl peroxide, mistake are added The hydrogen oxide tert-butyl group, dextrin, ultrasonic high speed dispersion, ultrasonic frequency is 20～30KHz, rate of dispersion 4600～ About 4800r/min, jitter time is 20～40min；Primary mix is prepared after mix homogeneously；Again primary is mixed Thing joins and carries out melting mixing in double screw extruder, obtains desired mixt raw material；
(4) mixture material that step (3) obtains is extruded in an extruder, it is thus achieved that finished product, wherein, extrusion condition For barrel temperature: 184 ± 2 DEG C, merging core temperature: 176 ± 2 DEG C, head temperature: 190 ± 5 DEG C, traction: 0.6～ 0.9m/min, engine speed: 25～30 revs/min.
This beneficial effect of the invention is: the communications optical cable in the present invention installs privacy protection tubing, composed of the following components: Polyester resin, chlorinated polyethylene, butadiene rubber, polyglycerol polyricinoleate, polylactic acid, Oleum Helianthi, coal tar, double Sodium acetate, cecropin antimicrobial peptides, chitosan, hibitane, albutin, 23K-S, magnesium powder, wood pulp cellulose, Sodium molybdate, nm-class active calcium carbonate, albite powder, metasilicic acid aluminum, hard paste, HDI, hydroxyl Base zinc, decabromodiphenyl oxide, sodium antimonate, silicone weather resistant glue, sebacic dihydrazide, peroxidating phenyl-diformyl, peroxide Change di-t-butyl, t-butyl hydroperoxide, dextrin.The multiple dispensing of the present invention is mutually mixed, and forms novel composite toughening Enhancing system, toughness, rigidity, elastic modelling quantity performance indications are preferable, are greatly improved ageing resistace and the usability of product Can, have the most corrosion-resistant, antibacterial flame-retardant is effective, insulating properties are good, and combination property is good, and using effect is good.
Detailed description of the invention
Below in conjunction with embodiment, the detailed description of the invention of the present invention is described, in order to be better understood from the present invention.
Embodiment 1
Communications optical cable in the present embodiment installs privacy protection tubing, is made up of the component of following mass fraction: polyester tree 22 parts of fat, chlorinated polyethylene 20 parts, butadiene rubber 20 parts, polyglycerol polyricinoleate 18 parts, polylactic acid 20 parts, Oleum Helianthi 20 parts, 18 parts of coal tar, sodium diacetate 20 parts, cecropin antimicrobial peptides 20 parts, chitosan 18 Part, hibitane 18 parts, albutin 18 parts, 23K-S 20 parts, magnesium powder 18 parts, wood pulp cellulose 16 parts, sodium molybdate 20 parts, nm-class active calcium carbonate 18 parts, 16 parts of albite powder, 18 parts of metasilicic acid aluminum, hard paste 16 parts, six Methylene diisocyanate 16 parts, zinc hydroxyl stannate 18 parts, decabromodiphenyl oxide 18 parts, sodium antimonate 18 parts, silicone weather resistant 18 parts of glue, sebacic dihydrazide 18 parts, peroxidating phenyl-diformyl 18 parts, di-t-butyl peroxide 18 parts, peroxidating The hydrogen tert-butyl group 18 parts, 16 parts of dextrin.
It is as follows that above-mentioned communications optical cable installs privacy protection tubing preparation method step:
(1) by the polyester resin of described mass fraction, chlorinated polyethylene, butadiene rubber, polyglycerol polyricinoleate, gather Lactic acid, Oleum Helianthi, coal tar, sodium diacetate, cecropin antimicrobial peptides, chitosan, hibitane, albutin, 23K-S, magnesium powder, wood pulp cellulose, sodium molybdate, nm-class active calcium carbonate, albite powder, metasilicic acid aluminum, hard are viscous Soil is mixed, ultrasonic high speed dispersion, and ultrasonic frequency is 20kHz, and rate of dispersion about 5400r/min, during dispersion Between be 60min；
(2) add the HDI of described mass fraction, zinc hydroxyl stannate, decabromodiphenyl oxide, sodium antimonate, Silicone weather resistant glue, ultrasonic high speed dispersion, ultrasonic frequency is 20kHz, and rate of dispersion about 5200r/min, during dispersion Between be 50min；
(3) sebacic dihydrazide of described mass fraction, peroxidating phenyl-diformyl, di-t-butyl peroxide, mistake are added The hydrogen oxide tert-butyl group, dextrin, ultrasonic high speed dispersion, ultrasonic frequency is 20kHz, rate of dispersion about 4800r/min, Jitter time is 40min；Primary mix is prepared after mix homogeneously；Again primary mix is joined double screw extruder In carry out melting mixing, obtain desired mixt raw material；
(4) mixture material that step (3) obtains is extruded in an extruder, it is thus achieved that finished product, wherein, extrusion condition For barrel temperature: 184 ± 2 DEG C, merging core temperature: 176 ± 2 DEG C, head temperature: 190 ± 5 DEG C, traction: 0.6～ 0.9m/min, engine speed: 25～30 revs/min.
Embodiment 2
Communications optical cable in the present embodiment installs privacy protection tubing, is made up of the component of following mass fraction: polyester resin 24 parts, chlorinated polyethylene 22 parts, butadiene rubber 22 parts, polyglycerol polyricinoleate 20 parts, polylactic acid 22 parts, sunflower Seed oil 22 parts, 20 parts of coal tar, sodium diacetate 22 parts, cecropin antimicrobial peptides 22 parts, chitosan 20 parts, Hibitane 20 parts, albutin 20 parts, 23K-S 22 parts, magnesium powder 20 parts, wood pulp cellulose 18 parts, sodium molybdate 22 parts, Nm-class active calcium carbonate 20 parts, 18 parts of albite powder, 20 parts of metasilicic acid aluminum, hard paste 18 parts, hexamethylene two Isocyanates 18 parts, zinc hydroxyl stannate 20 parts, decabromodiphenyl oxide 20 parts, sodium antimonate 20 parts, silicone weather resistant glue 20 Part, sebacic dihydrazide 20 parts, peroxidating phenyl-diformyl 20 parts, di-t-butyl peroxide 20 parts, hydrogen peroxide uncle Butyl 20 parts, 18 parts of dextrin.
It is as follows that above-mentioned communications optical cable installs privacy protection tubing preparation method step:
(1) by the polyester resin of described mass fraction, chlorinated polyethylene, butadiene rubber, polyglycerol polyricinoleate, gather Lactic acid, Oleum Helianthi, coal tar, sodium diacetate, cecropin antimicrobial peptides, chitosan, hibitane, albutin, 23K-S, magnesium powder, wood pulp cellulose, sodium molybdate, nm-class active calcium carbonate, albite powder, metasilicic acid aluminum, hard are viscous Soil is mixed, ultrasonic high speed dispersion, and ultrasonic frequency is 30kHz, and rate of dispersion about 5200r/min, during dispersion Between be 45min；
(2) add the HDI of described mass fraction, zinc hydroxyl stannate, decabromodiphenyl oxide, sodium antimonate, Silicone weather resistant glue, ultrasonic high speed dispersion, ultrasonic frequency is 27kHz, and rate of dispersion about 5000r/min, during dispersion Between be 40min；
(3) sebacic dihydrazide of described mass fraction, peroxidating phenyl-diformyl, di-t-butyl peroxide, mistake are added The hydrogen oxide tert-butyl group, dextrin, ultrasonic high speed dispersion, ultrasonic frequency is 25kHz, rate of dispersion about 4700r/min, Jitter time is 30min；Primary mix is prepared after mix homogeneously；Again primary mix is joined double screw extruder In carry out melting mixing, obtain desired mixt raw material；
(4) mixture material that step (3) obtains is extruded in an extruder, it is thus achieved that finished product, wherein, extrusion condition For barrel temperature: 184 ± 2 DEG C, merging core temperature: 176 ± 2 DEG C, head temperature: 190 ± 5 DEG C, traction: 0.6～ 0.9m/min, engine speed: 25～30 revs/min.
Embodiment 3
Communications optical cable in the present embodiment installs privacy protection tubing, is made up of the component of following mass fraction: polyester tree 26 parts of fat, chlorinated polyethylene 24 parts, butadiene rubber 24 parts, polyglycerol polyricinoleate 22 parts, polylactic acid 24 parts, Oleum Helianthi 24 parts, 22 parts of coal tar, sodium diacetate 24 parts, cecropin antimicrobial peptides 24 parts, chitosan 22 Part, hibitane 22 parts, albutin 22 parts, 23K-S 24 parts, magnesium powder 22 parts, wood pulp cellulose 20 parts, sodium molybdate 24 parts, nm-class active calcium carbonate 22 parts, 20 parts of albite powder, 22 parts of metasilicic acid aluminum, hard paste 20 parts, six Methylene diisocyanate 20 parts, zinc hydroxyl stannate 22 parts, decabromodiphenyl oxide 22 parts, sodium antimonate 22 parts, silicone weather resistant 22 parts of glue, sebacic dihydrazide 22 parts, peroxidating phenyl-diformyl 22 parts, di-t-butyl peroxide 22 parts, peroxidating The hydrogen tert-butyl group 22 parts, 20 parts of dextrin.
It is as follows that above-mentioned communications optical cable installs privacy protection tubing preparation method step:
(1) by the polyester resin of described mass fraction, chlorinated polyethylene, butadiene rubber, polyglycerol polyricinoleate, gather Lactic acid, Oleum Helianthi, coal tar, sodium diacetate, cecropin antimicrobial peptides, chitosan, hibitane, albutin, 23K-S, magnesium powder, wood pulp cellulose, sodium molybdate, nm-class active calcium carbonate, albite powder, metasilicic acid aluminum, hard are viscous Soil is mixed, ultrasonic high speed dispersion, and ultrasonic frequency is 40kHz, rate of dispersion 5000r/min, and jitter time is 30min；
(2) add the HDI of described mass fraction, zinc hydroxyl stannate, decabromodiphenyl oxide, sodium antimonate, Silicone weather resistant glue, ultrasonic high speed dispersion, ultrasonic frequency is 35kHz, rate of dispersion 4800r/min, and jitter time is 30min；
(3) sebacic dihydrazide of described mass fraction, peroxidating phenyl-diformyl, di-t-butyl peroxide, mistake are added The hydrogen oxide tert-butyl group, dextrin, ultrasonic high speed dispersion, ultrasonic frequency is 30kHz, rate of dispersion about 4600r/min, Jitter time is 20min；Primary mix is prepared after mix homogeneously；Again primary mix is joined double screw extruder In carry out melting mixing, obtain desired mixt raw material；
(4) mixture material that step (3) obtains is extruded in an extruder, it is thus achieved that finished product, wherein, extrusion condition For barrel temperature: 184 ± 2 DEG C, merging core temperature: 176 ± 2 DEG C, head temperature: 190 ± 5 DEG C, traction: 0.6～ 0.9m/min, engine speed: 25～30 revs/min.
Performance measurement is carried out for the product in embodiment 1, embodiment 2 and embodiment 3 and certain commercially available prod, measured Data as shown in Table 1 and Table 2.Fire protection flame retarding level estimate uses UL94 standard.
Table 1 the performance test results
From table 1, product of the present invention has the most corrosion-resistant, fire protection flame retarding, insulating properties anti-mildew, antibacterial.
Table 2
Performance measurement Embodiment 1 Embodiment 2 Embodiment 3 Matched group
Yield strength (MPa) 38 42 41 25
Tensile modulus of elasticity (MPa) 2775 2848 2675 1354
The modulus of elasticity in static bending (GPa) 2.6 2.9 2.5 1.5
Comprcssive strength (MPa) 115 122 118 42
Longitudinal extension rate (%) 1.8 1.9 1.7 9.9
Tracheid shape properties (μm) 90 82 89 151
Heat conductivity λ (W/m k) 0.15 0.19 0.13 0.11
From table 2, product of the present invention has preferable yield strength, tensile modulus of elasticity, and comprcssive strength is high, longitudinally Elongation percentage number, heat-conducting effect is good.
The above is the preferred embodiment of the present invention, it is noted that come for those skilled in the art Saying, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also regard For protection scope of the present invention.

Claims (5)

  1. null1. a communications optical cable installs privacy protection tubing，It is characterized in that: be made up of the component of following mass fraction: polyester resin 22～26 parts、Chlorinated polyethylene 20～24 parts、Butadiene rubber 20～24 parts、Polyglycerol polyricinoleate 18～22 parts、Polylactic acid 20～24 parts、Oleum Helianthi 20～24 parts、Coal tar 18～22 parts、Sodium diacetate 20～24 parts、Cecropin antimicrobial peptides 20～24 parts、Chitosan 18～22 parts、Hibitane 18～22 parts、Albutin 18～22 parts、23K-S 20～24 parts、Magnesium powder 18～22 parts、Wood pulp cellulose 16～20 parts、Sodium molybdate 20～24 parts、Nm-class active calcium carbonate 18～22 parts、Albite powder 16～20 parts、Metasilicic acid aluminum 18～22 parts、Hard paste 16～20 parts、HDI 16～20 parts、Zinc hydroxyl stannate 18～22 parts、Decabromodiphenyl oxide 18～22 parts、Sodium antimonate 18～22 parts、Silicone weather resistant glue 18～22 parts、Sebacic dihydrazide 18～22 parts、Peroxidating phenyl-diformyl 18～22 parts、Di-t-butyl peroxide 18～22 parts、T-butyl hydroperoxide 18～22 parts、Dextrin 16～20 parts.
  2. nullCommunications optical cable the most according to claim 1 installs privacy protection tubing，It is characterized in that: described communications optical cable is installed privacy protection tubing and is made up of the component of following mass fraction: 22 parts of polyester resin、Chlorinated polyethylene 20 parts、Butadiene rubber 20 parts、Polyglycerol polyricinoleate 18 parts、Polylactic acid 20 parts、Oleum Helianthi 20 parts、18 parts of coal tar、Sodium diacetate 20 parts、Cecropin antimicrobial peptides 20 parts、Chitosan 18 parts、Hibitane 18 parts、Albutin 18 parts、23K-S 20 parts、Magnesium powder 18 parts、Wood pulp cellulose 16 parts、Sodium molybdate 20 parts、Nm-class active calcium carbonate 18 parts、16 parts of albite powder、18 parts of metasilicic acid aluminum、Hard paste 16 parts、HDI 16 parts、Zinc hydroxyl stannate 18 parts、Decabromodiphenyl oxide 18 parts、Sodium antimonate 18 parts、Silicone weather resistant glue 18 parts、Sebacic dihydrazide 18 parts、Peroxidating phenyl-diformyl 18 parts、Di-t-butyl peroxide 18 parts、T-butyl hydroperoxide 18 parts、16 parts of dextrin.
  3. null3. according to the communications optical cable described in claim 1 to 2, privacy protection tubing is installed，It is characterized in that: described communications optical cable is installed privacy protection tubing and is made up of the component of following mass fraction: 24 parts of polyester resin、Chlorinated polyethylene 22 parts、Butadiene rubber 22 parts、Polyglycerol polyricinoleate 20 parts、Polylactic acid 22 parts、Oleum Helianthi 22 parts、20 parts of coal tar、Sodium diacetate 22 parts、Cecropin antimicrobial peptides 22 parts、Chitosan 20 parts、Hibitane 20 parts、Albutin 20 parts、23K-S 22 parts、Magnesium powder 20 parts、Wood pulp cellulose 18 parts、Sodium molybdate 22 parts、Nm-class active calcium carbonate 20 parts、18 parts of albite powder、20 parts of metasilicic acid aluminum、Hard paste 18 parts、HDI 18 parts、Zinc hydroxyl stannate 20 parts、Decabromodiphenyl oxide 20 parts、Sodium antimonate 20 parts、Silicone weather resistant glue 20 parts、Sebacic dihydrazide 20 parts、Peroxidating phenyl-diformyl 20 parts、Di-t-butyl peroxide 20 parts、T-butyl hydroperoxide 20 parts、18 parts of dextrin.
  4. null4. according to the communications optical cable described in claims 1 to 3, privacy protection tubing is installed，It is characterized in that: described communications optical cable is installed privacy protection tubing and is made up of the component of following mass fraction: 26 parts of polyester resin、Chlorinated polyethylene 24 parts、Butadiene rubber 24 parts、Polyglycerol polyricinoleate 22 parts、Polylactic acid 24 parts、Oleum Helianthi 24 parts、22 parts of coal tar、Sodium diacetate 24 parts、Cecropin antimicrobial peptides 24 parts、Chitosan 22 parts、Hibitane 22 parts、Albutin 22 parts、23K-S 24 parts、Magnesium powder 22 parts、Wood pulp cellulose 20 parts、Sodium molybdate 24 parts、Nm-class active calcium carbonate 22 parts、20 parts of albite powder、22 parts of metasilicic acid aluminum、Hard paste 20 parts、HDI 20 parts、Zinc hydroxyl stannate 22 parts、Decabromodiphenyl oxide 22 parts、Sodium antimonate 22 parts、Silicone weather resistant glue 22 parts、Sebacic dihydrazide 22 parts、Peroxidating phenyl-diformyl 22 parts、Di-t-butyl peroxide 22 parts、T-butyl hydroperoxide 22 parts、20 parts of dextrin.
  5. Communications optical cable the most according to claim 1 installs privacy protection tubing, it is characterised in that: it is as follows that described communications optical cable installs privacy protection tubing preparation method step:
    (1) polyester resin of described mass fraction, chlorinated polyethylene, butadiene rubber, polyglycerol polyricinoleate, polylactic acid, Oleum Helianthi, coal tar, sodium diacetate, cecropin antimicrobial peptides, chitosan, hibitane, albutin, 23K-S, magnesium powder, wood pulp cellulose, sodium molybdate, nm-class active calcium carbonate, albite powder, metasilicic acid aluminum, hard paste are mixed, ultrasonic high speed dispersion, ultrasonic frequency is 20～40KHz, rate of dispersion about 5000～5400r/min, jitter time is 30～about 60min；
    (2) HDI of described mass fraction, zinc hydroxyl stannate, decabromodiphenyl oxide, sodium antimonate, silicone weather resistant glue are added, ultrasonic high speed dispersion, ultrasonic frequency is 20～35KHz, and rate of dispersion is about 4800～5200r/min, and jitter time is 30～about 50min；
    (3) sebacic dihydrazide of described mass fraction, peroxidating phenyl-diformyl, di-t-butyl peroxide, t-butyl hydroperoxide, dextrin are added, ultrasonic high speed dispersion, ultrasonic frequency is 20～30KHz, and rate of dispersion is about 4600～4800r/min, and jitter time is 20～about 40min；Primary mix is prepared after mix homogeneously；Primary mix is joined in double screw extruder again and carry out melting mixing, obtain desired mixt raw material；
    (4) mixture material that step (3) obtains is extruded in an extruder, it is thus achieved that finished product, wherein, extrusion condition is: barrel temperature: 184 ± 2 DEG C, merging core temperature: 176 ± 2 DEG C, head temperature: 190 ± 5 DEG C, traction: 0.6～0.9m/min, engine speed: 25～30 revs/min.
CN201610563266.6A 2016-07-15 2016-07-15 Communication optical cable mounting special protective tube Pending CN106009536A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170321035A1 (en) * 2016-05-06 2017-11-09 Canon Kabushiki Kaisha Thermoplastic resin composition, molded article, and manufacturing method of molded article
CN110713583A (en) * 2019-10-14 2020-01-21 西南大学 In-situ synthesis method of polylactic acid nucleating agent

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170321035A1 (en) * 2016-05-06 2017-11-09 Canon Kabushiki Kaisha Thermoplastic resin composition, molded article, and manufacturing method of molded article
US10508192B2 (en) * 2016-05-06 2019-12-17 Canon Kabushiki Kaisha Thermoplastic resin composition, molded article, and manufacturing method of molded article
CN110713583A (en) * 2019-10-14 2020-01-21 西南大学 In-situ synthesis method of polylactic acid nucleating agent

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Application publication date: 20161012