MY140958A - Frp tension member for drop optical fiber cable - Google Patents

Frp tension member for drop optical fiber cable

Info

Publication number
MY140958A
MY140958A MYPI20062804A MY140958A MY 140958 A MY140958 A MY 140958A MY PI20062804 A MYPI20062804 A MY PI20062804A MY 140958 A MY140958 A MY 140958A
Authority
MY
Malaysia
Prior art keywords
frp
optical fiber
tension member
main body
styrene monomer
Prior art date
Application number
Inventor
Tatsumi Iwata
Nobuyuki Tauchi
Masayoshi Yamano
Takashi Tanaka
Kaoru Okuno
Original Assignee
Ube Nitto Kasei Co
Sumitomo Electric Industries
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 Ube Nitto Kasei Co, Sumitomo Electric Industries filed Critical Ube Nitto Kasei Co
Priority to MYPI20062804 priority Critical patent/MY140958A/en
Publication of MY140958A publication Critical patent/MY140958A/en

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Abstract

A DROP OPTICAL FIBER CABLE 1 INCLUDES OPTICAL FIBER CORE WIRES 2, 3, TENSION MEMBERS 4, A SUPPORT WIRE 5, AND A MAIN BODY COVERING 6. THE TENSION MEMBER 4 IS COMPRISED OF AN FRP TENSION MEMBER HAVING AN FRP PORTION IN WHICH REINFORCING FIBERS ARE BOUND TOGETHER BY THERMOSETTING RESIN. THE FRP TENSION MEMBER MUST BE SUCH THAT THE AMOUNT OF STYRENE MONOMER REMAINING IN THE FRP PORTION IS 0.018 WT% OR LESS (WITH RESPECT TO THE FRP PORTION). WHEN THE REMAINING STYRENE MONOMER EXCEEDS THESE AMOUNTS, IT COMES INTO CONTACT WITH THE MAIN BODY COVERING THERMOPLASTIC RESIN IN MOLTEN STATE DURING THE MAIN BODY COVERING IN A DROP OPTICAL FIBER CABLE MANUFACTURING PROCESS, LEADING TO AN ABNORMALITY SUCH AS FOAMING IN THE COVERED PORTION, A MAIN BODY COVERING PORTION AND THE LIKE OCCURS DUE TO VOPORIZATION OF THE REMAINING STYRENE MONOMER AND THE LIKE. IT IS SUFFICIENT "TO CONTROL THE AMOUNT OF THE REMAINING STYRENE MONOMER TO A PREDETERMINED VALUE OR LESS BY SELECTING OF HIGHLY REACTIVE THERMOSETTING RESIN AND HIGHLY REACTIVE CATALYST, SECURING OF CURING TIME, POST PROCESSING AFTER THE RESIN IS CURED, AND THE LIKE.
MYPI20062804 2006-06-14 2006-06-14 Frp tension member for drop optical fiber cable MY140958A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI20062804 MY140958A (en) 2006-06-14 2006-06-14 Frp tension member for drop optical fiber cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20062804 MY140958A (en) 2006-06-14 2006-06-14 Frp tension member for drop optical fiber cable

Publications (1)

Publication Number Publication Date
MY140958A true MY140958A (en) 2010-02-12

Family

ID=44256742

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20062804 MY140958A (en) 2006-06-14 2006-06-14 Frp tension member for drop optical fiber cable

Country Status (1)

Country Link
MY (1) MY140958A (en)

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