JP2022105637A5 - - Google Patents
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- JP2022105637A5 JP2022105637A5 JP2022084379A JP2022084379A JP2022105637A5 JP 2022105637 A5 JP2022105637 A5 JP 2022105637A5 JP 2022084379 A JP2022084379 A JP 2022084379A JP 2022084379 A JP2022084379 A JP 2022084379A JP 2022105637 A5 JP2022105637 A5 JP 2022105637A5
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- plastic optical
- resin
- coating layer
- plastic
- 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
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Description
〔1〕
1又は2以上の芯と、当該芯の外周に形成された少なくとも1層の鞘層と、を有するプ
ラスチック光ファイバ素線と、
前記プラスチック光ファイバ素線の外周に形成された被覆層と、
を、備えるプラスチック光ファイバケーブルであって、
105℃の温度条件下に1時間静置した際の収縮率が1%以下であり、
UL VW-1規格を満たし、
前記プラスチック光ファイバ素線と、前記被覆層との間に、前記鞘層の外側に接した樹脂からなる保護層を備え、
前記樹脂が、ポリアミド系樹脂である、
プラスチック光ファイバケーブル。
〔2〕
前記被覆層が、
難燃性ポリエチレン、ポリ塩化ビニル、ポリフッ化ビニリデン、テトラフルオロエチレ
ン・エチレン共重合体(ETFE)、テトラフルオロエチレン・パーフルオロアルキルビ
ニルエーテル共重合体(PFA)、及びシリコーン樹脂からなる群より選ばれる1つ以上
の樹脂を含む、前記〔1〕に記載のプラスチック光ファイバケーブル。
〔3〕
前記保護層の引張降伏強さ(JIS K7113)が、20Mpa以上である、前記〔1〕又は〔2〕に記載のプラスチック光ファイバケーブル。
[1]
A plastic optical fiber strand having one or more cores and at least one sheath layer formed on the outer periphery of the cores;
a coating layer formed on the outer periphery of the plastic optical fiber;
A plastic optical fiber cable comprising
The shrinkage rate when left standing at a temperature of 105 ° C. for 1 hour is 1% or less,
Meets UL VW-1 standard,
A protective layer made of resin and in contact with the outside of the sheath layer is provided between the plastic optical fiber strand and the coating layer,
The resin is a polyamide-based resin,
plastic fiber optic cable.
[2]
The coating layer is
1 selected from the group consisting of flame-retardant polyethylene, polyvinyl chloride, polyvinylidene fluoride, tetrafluoroethylene/ethylene copolymer (ETFE), tetrafluoroethylene/perfluoroalkyl vinyl ether copolymer (PFA), and silicone resin The plastic optical fiber cable according to [1] above, containing one or more resins.
[3]
The plastic optical fiber cable according to [1] or [2] above, wherein the protective layer has a tensile yield strength (JIS K7113) of 20 Mpa or more.
〔参考例5〕
プラスチック光ファイバ素線SHB-1000(1芯、芯材 PMMA、旭化成社製素
線径1.0mm)に、保護層を形成せず、被覆層を形成した。
その他の条件は、前記〔実施例3〕と同様にプラスチック光ファイバケーブルを作製し
、同様に評価した。
[ Reference Example 5]
A coating layer was formed without forming a protective layer on a plastic optical fiber strand SHB-1000 (1 core, core material PMMA, strand diameter 1.0 mm manufactured by Asahi Kasei Corporation).
As for other conditions, a plastic optical fiber cable was produced in the same manner as in [Example 3] and evaluated in the same manner.
実施例1~4、参考例5、実施例6~9は、熱収縮率が1%以下であり、かつUL-VW-1に合格した。
これらの実施例はすべて耐熱性試験に合格した。
比較例1は熱収縮率が1%以下であったが、UL VW-1試験には不合格であり耐熱
性試験は不合格であった。
比較例2はUL VW-1試験には合格であったが熱収縮率が1%を超えており、耐熱
性試験は不合格であった。
比較例3は熱収縮率が1%を超えており、UL VW-1試験にも合格せず、耐熱性試
験も不合格であった。
比較例4はUL VW-1試験には合格であったが熱収縮率が1%を超えており、耐熱
性試験は不合格であった。
比較例5はUL VW-1試験には合格であったが熱収縮率が1%を超えており、耐熱
性試験は不合格であった。
Examples 1 to 4, Reference Example 5, and Examples 6 to 9 had a heat shrinkage rate of 1% or less and passed UL-VW-1.
All of these examples passed the heat resistance test.
Comparative Example 1 had a heat shrinkage rate of 1% or less, but failed the UL VW-1 test and failed the heat resistance test.
Comparative Example 2 passed the UL VW-1 test, but the heat shrinkage rate exceeded 1% and failed the heat resistance test.
Comparative Example 3 had a heat shrinkage of more than 1%, did not pass the UL VW-1 test, and failed the heat resistance test.
Comparative Example 4 passed the UL VW-1 test, but the heat shrinkage rate exceeded 1% and failed the heat resistance test.
Comparative Example 5 passed the UL VW-1 test, but the heat shrinkage rate exceeded 1% and failed the heat resistance test.
Claims (3)
ラスチック光ファイバ素線と、
前記プラスチック光ファイバ素線の外周に形成された被覆層と、
を、備えるプラスチック光ファイバケーブルであって、
105℃の温度条件下に1時間静置した際の収縮率が1%以下であり、
UL VW-1規格を満たし、
前記プラスチック光ファイバ素線と、前記被覆層との間に、前記鞘層の外側に接した樹脂からなる保護層を備え、
前記樹脂が、ポリアミド系樹脂である、
プラスチック光ファイバケーブル。 A plastic optical fiber strand having one or more cores and at least one sheath layer formed on the outer periphery of the cores;
a coating layer formed on the outer periphery of the plastic optical fiber;
A plastic optical fiber cable comprising
The shrinkage rate when left standing at a temperature of 105 ° C. for 1 hour is 1% or less,
Meets UL VW-1 standard,
A protective layer made of resin and in contact with the outside of the sheath layer is provided between the plastic optical fiber strand and the coating layer,
The resin is a polyamide-based resin,
plastic fiber optic cable.
難燃性ポリエチレン、ポリ塩化ビニル、ポリフッ化ビニリデン、テトラフルオロエチレ
ン・エチレン共重合体(ETFE)、テトラフルオロエチレン・パーフルオロアルキルビ
ニルエーテル共重合体(PFA)、及びシリコーン樹脂からなる群より選ばれる1つ以上
の樹脂を含む、請求項1に記載のプラスチック光ファイバケーブル。 The coating layer is
1 selected from the group consisting of flame-retardant polyethylene, polyvinyl chloride, polyvinylidene fluoride, tetrafluoroethylene/ethylene copolymer (ETFE), tetrafluoroethylene/perfluoroalkyl vinyl ether copolymer (PFA), and silicone resin The plastic optical fiber cable of claim 1, comprising one or more resins.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016215492 | 2016-11-02 | ||
JP2016215492 | 2016-11-02 | ||
JP2017203382A JP7320337B2 (en) | 2016-11-02 | 2017-10-20 | heat resistant plastic fiber optic cable |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017203382A Division JP7320337B2 (en) | 2016-11-02 | 2017-10-20 | heat resistant plastic fiber optic cable |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022105637A JP2022105637A (en) | 2022-07-14 |
JP2022105637A5 true JP2022105637A5 (en) | 2023-05-18 |
Family
ID=62080434
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017203382A Active JP7320337B2 (en) | 2016-11-02 | 2017-10-20 | heat resistant plastic fiber optic cable |
JP2022084379A Pending JP2022105637A (en) | 2016-11-02 | 2022-05-24 | Heat-resistant plastic optical fiber cable |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017203382A Active JP7320337B2 (en) | 2016-11-02 | 2017-10-20 | heat resistant plastic fiber optic cable |
Country Status (2)
Country | Link |
---|---|
JP (2) | JP7320337B2 (en) |
CN (1) | CN108020892B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108802933A (en) * | 2018-06-27 | 2018-11-13 | 苏州优康通信设备有限公司 | A kind of heat safe flat type optical cable |
CN109557625B (en) * | 2018-12-18 | 2021-10-29 | 东莞市彩炫光电科技有限公司 | Flame-retardant sensing optical fiber and preparation method thereof |
CN109669234B (en) * | 2019-02-27 | 2020-11-03 | 南宁旭越光纤有限责任公司 | Light guide strip capable of emitting light on whole body and preparation method thereof |
CN110501778B (en) * | 2019-08-16 | 2021-04-30 | 武汉唐联光电科技有限公司 | Polarization maintaining optical fiber, manufacturing mold and method |
CN114879328A (en) * | 2022-05-30 | 2022-08-09 | 深圳市思珀光电通讯有限公司 | Flame-retardant optical fiber and preparation method thereof |
CN114895400A (en) * | 2022-06-06 | 2022-08-12 | 深圳市思珀光电通讯有限公司 | Composite material optical fiber and preparation method thereof |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3004845B2 (en) * | 1993-09-09 | 2000-01-31 | 旭化成工業株式会社 | Flame retardant plastic optical fiber cable |
US6453104B1 (en) * | 1999-12-28 | 2002-09-17 | Mitsubishi Rayon Co., Ltd. | Optical fiber cable and optical fiber cable with plug |
JP2001305399A (en) * | 2000-04-24 | 2001-10-31 | Yazaki Corp | Plastic optical fiber cable and wire harness |
JP3875904B2 (en) * | 2002-03-13 | 2007-01-31 | 三菱レイヨン株式会社 | Optical fiber cable and optical fiber cable with plug |
JP2006058774A (en) * | 2004-08-23 | 2006-03-02 | Fuji Photo Film Co Ltd | Optical fiber cable and its manufacturing method |
WO2007001359A2 (en) * | 2004-09-09 | 2007-01-04 | Nanoptics, Incorporated | Manufacturing method of acrylic optical fiber with improved environmental stability |
WO2006121048A1 (en) * | 2005-05-09 | 2006-11-16 | Mitsubishi Rayon Co., Ltd. | Plastic optical fiber cable |
JP2007192922A (en) * | 2006-01-17 | 2007-08-02 | Fujifilm Corp | Plastic optical fiber cable |
KR101675413B1 (en) * | 2009-03-31 | 2016-11-11 | 도레이 카부시키가이샤 | Plastic optical fiber and plastic optical fiber code |
JP5177055B2 (en) * | 2009-03-31 | 2013-04-03 | 東レ株式会社 | Plastic optical fiber |
JP5495932B2 (en) * | 2009-05-15 | 2014-05-21 | 旭化成イーマテリアルズ株式会社 | Plastic optical fiber and cable |
JP6089703B2 (en) * | 2011-09-14 | 2017-03-08 | 三菱レイヨン株式会社 | Plastic optical fiber cable |
JP6229262B2 (en) * | 2012-12-04 | 2017-11-15 | 住友電気工業株式会社 | Optical cable |
JP6516318B2 (en) * | 2014-07-15 | 2019-05-22 | 旭化成株式会社 | Plastic fiber optic cable |
JP6623674B2 (en) * | 2014-12-05 | 2019-12-25 | 三菱ケミカル株式会社 | Optical fiber, optical fiber cable, communication equipment and lighting equipment |
-
2017
- 2017-10-20 JP JP2017203382A patent/JP7320337B2/en active Active
- 2017-11-01 CN CN201711057697.6A patent/CN108020892B/en active Active
-
2022
- 2022-05-24 JP JP2022084379A patent/JP2022105637A/en active Pending
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