CN104497517A - Light-weight submarine optical cable junction box plastic - Google Patents
Light-weight submarine optical cable junction box plastic Download PDFInfo
- Publication number
- CN104497517A CN104497517A CN201410688712.7A CN201410688712A CN104497517A CN 104497517 A CN104497517 A CN 104497517A CN 201410688712 A CN201410688712 A CN 201410688712A CN 104497517 A CN104497517 A CN 104497517A
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- China
- Prior art keywords
- parts
- light
- submarine optical
- maleic anhydride
- terminal box
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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
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- 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
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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)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
The invention discloses a light-weight submarine optical cable junction box plastic comprising the following components in parts by weight: 50-100 parts of PC (polycarbonate); 15-60 parts of PBT (polybutylece terephthalate); 20-50 parts of polytetrafluoroethylene; 10-30 parts of a compression agent; 3-7 parts of a toughening agent; 1-5 parts of colourment and 0.2-2 parts of an antioxidant; the toughening agent includes a maleic anhydride graft compatilizer; the maleic anhydride graft compatilizer includes maleic anhydride graft POE(polyolefin elastomer), EVA (ethylene vinyl acetale copolymer), SBS (styrene butadiene styrene), EPDM (ethylene-propylene-diene monomer), PE (poly ethylene) or ABS (acrylonitrile butadiene styrene); the antioxidant includes antioxidant 168; the colourment specification includes black color mother; and the compression agent includes aramid fiber or aramid pulp. The light-weight submarine optical cable junction box plastic has strong pressure resistance, mechanical strength, resistance to pH and other advantages.
Description
Technical field
The present invention relates to a kind of light-duty submarine optical fiber cable terminal box plastics, particularly relate to a kind of light-duty submarine optical fiber cable terminal box plastic formula.
Background technology
One of important technology index of submarine optical fiber cable terminal box to bear hundreds of to one thousand atmospheric hydraulic pressure, and current submarine optical fiber cable terminal box poor voltage withstand capability, work-ing life is short, need frequently change.
In addition, also there is the larger problem of weight in existing submarine optical fiber cable terminal box.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of good pressure-resistant performance, the submarine optical fiber cable terminal box plastics that physical strength is large; Further, the present invention also has corrosion-resistant, the lightweight feature of acid and alkali-resistance.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of light-duty submarine optical fiber cable terminal box plastics, are made up of the component of following weight part: PC:50 ~ 100 part; PBT:15 ~ 60 part; Tetrafluoroethylene: 20 ~ 50 parts; Resistance to compression agent: 10 ~ 30 parts; Toughner: 3 ~ 7 parts; Toner: 1 ~ 5 part; Oxidation inhibitor: 0.2 ~ 2 part.
Described toughner comprises maleic anhydride graft compatilizer.
Described maleic anhydride graft compatilizer comprises maleic anhydride and meets POE, EVA, SBS, EPDM, PE or ABS.
Described oxidation inhibitor comprises irgasfos 168.
The specification of described toner comprises black masterbatch.
Described resistance to compression agent comprises aramid fiber or aramid pulp.
One provided by the invention light-duty submarine optical fiber cable terminal box plastics, the introducing of resistance to compression agent, greatly strengthen withstand voltage properties of the present invention, aramid fiber or aramid pulp have superstrength, high-modulus and high temperature resistant, acid-fast alkali-proof, the premium properties such as lightweight, and its intensity is 5 ~ 6 times of steel wire, modulus is 2 ~ 3 times of steel wire or glass fibre, toughness is 2 times of steel wire, and weight is only about 1/5 of steel wire, at the temperature of 560 degree, do not decompose, do not melt.It has good insulativity and ageing resistance, has very long life cycle; PBT(polybutylene terephthalate, English name Polybutylene terephthalate) be thermoplastic polyester, have that intensity is high, resistance to fatigue, dimensional stabilizing, creep are little, the characteristic such as heat-resistant aging and solvent resistance (unstressed cracking); PC(polycarbonate, English name Polycarbonate) water white transparency, have excellent shock resistance and thermal diffusivity, spread heat is relatively more even and product appearance is smooth; Utilize tetrafluoroethylene to replace the design of the larger glass fibre of weight, while the problem of fragility avoiding glass fibre, add the acid and alkali-resistance of tetrafluoroethylene, stable chemical nature, the characteristics such as stretch-proof; Formula in the present invention, after combination, makes submarine optical fiber cable terminal box plastics have stronger resistance to pressure, physical strength, acid-alkali-resistant degree, the advantage such as lightweight.
Embodiment
Embodiment 1: a kind of light-duty submarine optical fiber cable terminal box plastics, are made up of the component of following weight part: PC:50 part; PBT:15 part; Tetrafluoroethylene: 20 parts; Resistance to compression agent: 10 parts; Toughner: 3 parts; Toner: 1 part; Oxidation inhibitor: 0.2 part.
Described toughner is maleic anhydride graft compatilizer.
Described maleic anhydride graft compatilizer is that maleic anhydride meets POE.
Described oxidation inhibitor is irgasfos 168.
The specification of described toner is black masterbatch.
Described resistance to compression agent is aramid fiber.
The one light-duty submarine optical fiber cable terminal box plastics of the present embodiment, surface gloss 50%, resistance to impact shock 96MPa, tensile strength 78 MPa, and acid and alkali-resistance is anticorrosive, the general 4kg of the existing terminal box of the light 1kg(of the more existing terminal box of weight).
Embodiment 2: a kind of light-duty submarine optical fiber cable terminal box plastics, are made up of the component of following weight part: PC:60 part; PBT:20 part; Tetrafluoroethylene: 25 parts; Resistance to compression agent: 15 parts; Toughner: 4 parts; Toner: 2 parts; Oxidation inhibitor: 0.5 part.
Described toughner is maleic anhydride graft compatilizer.
Described maleic anhydride graft compatilizer is that maleic anhydride meets EVA.
Described oxidation inhibitor is irgasfos 168.
The specification of described toner is black masterbatch.
Described resistance to compression agent is aramid pulp.
The one light-duty submarine optical fiber cable terminal box plastics of the present embodiment, surface gloss 55%, resistance to impact shock 112MPa, stretch strong 85 MPa, and acid and alkali-resistance is anticorrosive, the light 1.3kg of the more existing terminal box of weight.
Embodiment 3: a kind of light-duty submarine optical fiber cable terminal box plastics, are made up of the component of following weight part: PC:70 part; PBT:30 part; Tetrafluoroethylene: 30 parts; Resistance to compression agent: 25 parts; Toughner: 5 parts; Toner: 3 parts; Oxidation inhibitor: 1 part.
Described toughner is maleic anhydride graft compatilizer.
Described maleic anhydride graft compatilizer is that maleic anhydride meets SBS.
Described oxidation inhibitor is irgasfos 168.
The specification of described toner is black masterbatch.
Described resistance to compression agent is aramid fiber.
The one light-duty submarine optical fiber cable terminal box plastics of the present embodiment, surface gloss 58%, resistance to impact shock 120MPa, tensile strength 89 MPa, and acid and alkali-resistance is anticorrosive, the light 1.8kg of the more existing terminal box of weight.
Embodiment 4: a kind of light-duty submarine optical fiber cable terminal box plastics, are made up of the component of following weight part: PC:80 part; PBT:40 part; Tetrafluoroethylene: 40 parts; Resistance to compression agent: 28 parts; Toughner: 6 parts; Toner: 4 parts; Oxidation inhibitor: 1.5 parts.
Described toughner is maleic anhydride graft compatilizer.
Described maleic anhydride graft compatilizer is that maleic anhydride meets EPDM.
Described oxidation inhibitor is irgasfos 168.
The specification of described toner is black masterbatch.
Described resistance to compression agent is aramid fiber.
The one light-duty submarine optical fiber cable terminal box plastics of the present embodiment, surface gloss 63%, resistance to impact shock 133MPa, tensile strength 95 MPa, and acid and alkali-resistance is anticorrosive, the light 2kg of the more existing terminal box of weight.
Embodiment 5: a kind of light-duty submarine optical fiber cable terminal box plastics, are made up of the component of following weight part: PC:100 part; PBT:60 part; Tetrafluoroethylene: 50 parts; Resistance to compression agent: 30 parts; Toughner: 7 parts; Toner: 5 parts; Oxidation inhibitor: 2 parts.
Described toughner is maleic anhydride graft compatilizer.
Described maleic anhydride graft compatilizer is that maleic anhydride meets EPDM.
Described oxidation inhibitor is irgasfos 168.
The specification of described toner is black masterbatch.
Described resistance to compression agent is aramid pulp.
The one light-duty submarine optical fiber cable terminal box plastics of the present embodiment, surface gloss 69%, resistance to impact shock 149MPa, tensile strength 105 MPa, and acid and alkali-resistance is anticorrosive, the light 2.5kg of the more existing terminal box of weight.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. light-duty submarine optical fiber cable terminal box plastics, are made up of the component of following weight part: PC:50 ~ 100 part; PBT:15 ~ 60 part; Tetrafluoroethylene: 20 ~ 50 parts; Resistance to compression agent: 10 ~ 30 parts; Toughner: 3 ~ 7 parts; Toner: 1 ~ 5 part; Oxidation inhibitor: 0.2 ~ 2 part.
2. one according to claim 1 light-duty submarine optical fiber cable terminal box plastics, is characterized in that: described toughner comprises maleic anhydride graft compatilizer.
3. one according to claim 2 light-duty submarine optical fiber cable terminal box plastics, is characterized in that: described maleic anhydride graft compatilizer comprises maleic anhydride and meets POE, EVA, SBS, EPDM, PE or ABS.
4. one according to claim 1 light-duty submarine optical fiber cable terminal box plastics, is characterized in that: described oxidation inhibitor comprises irgasfos 168.
5. one according to claim 1 light-duty submarine optical fiber cable terminal box plastics, is characterized in that: the specification of described toner comprises black masterbatch.
6. one according to claim 1 light-duty submarine optical fiber cable terminal box plastics, is characterized in that: described resistance to compression agent comprises aramid fiber or aramid pulp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410688712.7A CN104497517B (en) | 2014-11-26 | 2014-11-26 | A kind of light-duty submarine optical fiber cable rosette plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410688712.7A CN104497517B (en) | 2014-11-26 | 2014-11-26 | A kind of light-duty submarine optical fiber cable rosette plastics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104497517A true CN104497517A (en) | 2015-04-08 |
| CN104497517B CN104497517B (en) | 2016-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410688712.7A Expired - Fee Related CN104497517B (en) | 2014-11-26 | 2014-11-26 | A kind of light-duty submarine optical fiber cable rosette plastics |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111073230A (en) * | 2019-12-27 | 2020-04-28 | 会通新材料股份有限公司 | Low-dielectric-constant PC/PBT alloy material and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569931A (en) * | 2004-04-26 | 2005-01-26 | 东莞市正昱塑胶五金有限公司 | Fiber reinforced thermolplastic plastic preparation method |
| CN103421294A (en) * | 2013-08-23 | 2013-12-04 | 苏州长盛机电有限公司 | Halogen-free flame-retardant enhanced PC/ABS alloy and preparation method thereof |
-
2014
- 2014-11-26 CN CN201410688712.7A patent/CN104497517B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569931A (en) * | 2004-04-26 | 2005-01-26 | 东莞市正昱塑胶五金有限公司 | Fiber reinforced thermolplastic plastic preparation method |
| CN103421294A (en) * | 2013-08-23 | 2013-12-04 | 苏州长盛机电有限公司 | Halogen-free flame-retardant enhanced PC/ABS alloy and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111073230A (en) * | 2019-12-27 | 2020-04-28 | 会通新材料股份有限公司 | Low-dielectric-constant PC/PBT alloy material and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN104497517B (en) | 2016-07-20 |
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Granted publication date: 20160720 Termination date: 20161126 |