Xov xwm

Kev Sib Tw ntawm Cov Kav Dej thiab Cov Kav Dej Optical Fiber: Kev Ua Haujlwm Txwv Tsis Pub Sib Txhuam Hauv Cov Network Fiber Niaj Hnub

Qhov kev nthuav dav sai ntawm FTTH (Fiber-to-the-Home), cov chaw khaws ntaub ntawv, thiab cov tes hauj lwm fiber ntau optical deb ntev xav tau cov kab ke duct zoo tshaj plaws rau kev xa cov fiber ntau txhim khu kev qha.

Cov Kav Dej thiab Cov Kav Dej Fiber Optical, suav nrog HDPE cov kav dej telecom, microducts, thiab PLB conduit systems, yog lub hauv paus ntawm cov khoom siv sib txuas lus niaj hnub no. Ib qho kev txwv tseem ceeb ntawm kev tsim kho yog:

Cov coefficient ntawm kev sib txhuam sab hauv phab ntsa siab (COF), uas txwv qhov deb ntawm cov fiber thiab ua rau lub zog teeb tsa nce ntxiv.

Qhov no ua rau:

• Txo qhov ua tau zoo ntawm kev teeb tsa fiber los ntawm cua
• Kev ntxhov siab ntau ntxiv rau ntawm cov tsho fiber ntau optical
• Siv zog ntau dua thaum lub sijhawm teeb tsa
• Kev ncua deb ntawm kev xa mus tas li rau ib ntu ntawm cov kav dej tsawg

Kev daws qhov no xav tau ntau dua li kev siv roj ib ntus xwb - nws xav tau kev hloov kho tribological tas mus li ntawm phab ntsa sab hauv polymer.

Kev Txheeb Xyuas Txog Kev Daws Teeb Meem: Silicone Masterbatch rau Optical Fiber Ducts thiab Pipes

SILIKE's silicone masterbatch LYSI-404 yog cov roj nplua nyeem zoo raws li ultra-high molecular weight polydimethylsiloxane (PDMS), tsim los rau kev koom ua ke rau hauv micro-ducts, ducts, lossis cov qauv yeeb nkab ntawm co-extrusion. Nws muab kev daws teeb meem yooj yim rau kev teeb tsa telecom ducts thiab optical fiber yeeb nkab.

Cov haujlwm tseem ceeb ntawm kev tsim kho vaj tse:

• Txo COF thoob plaws txhua qhovCov Kav Dej Fiber Optical thiab Cov Yeeb Nkabhom

• Txhim kho kev ua haujlwm ntawm kev tshuab thiab rub cov fiber hauv cov microducts thiab PLB ducts

• Ua kom tus cwj pwm tribological ruaj khov mus sij hawm ntev

• Sib xyaw ua ke zoo rau hauv cov txheej txheem extrusion HDPE txheem

Tsis zoo li cov txheej sab nraud, cov silicone masterbatch yog embedded hauv cov polymer matrix, muablubrication sab hauv tas mus li.

 Kev Txheeb Xyuas Kev Ua Haujlwm: COF thiab Kev Txhim Kho Kev Ua Haujlwm

Kev txhais lus engineering:Kev txo COF ntawm ~ 40–55% txuas ntxiv kev teeb tsa thiab txo cov kev ntxhov siab ntawm txhua hom duct.

Daim Ntawv Thov Scope: Unified Optical Fiber Ducts thiab Pipes System

Cov thev naus laus zis PDMS masterbatch tau muab faib ua cov khoom siv thermoplastic additive. Nws tsim nyog rau kev siv cov khoom siv fiber ntau thoob ntiaj teb kom txo qhov kev sib txhuam, txhim kho qhov deb ntawm cov cable, thiab ua kom muaj kev nplua nuj sab hauv phab ntsa tas mus li, suav nrog:

♦Cov kav dej xov tooj PLB HDPE (lubricated tas mus li)

♦ Cov tes hauj lwm FTTH microduct

♦ Cov kav dej fiber ntau optical ntev

♦ Cov kab ke sib txuas lus hauv av

♦ Cov tes hauj lwm faib fiber ntau hauv nroog ntse

♦ Cov kav dej tiv thaiv hluav taws xob thiab kev sib txuas lus

Cov Lus Qhia Txog Kev Tsim Kho Vaj Tse rau Kev Siv

1. Txoj Kev Ua Haujlwm:Txheem HDPE yeeb nkab extrusion lossis co-extrusion

2.Kub thiab txias:175–220°C

3.Cov Lus Qhia Txog Kev Siv Tshuaj:

¤ 0.5–2.0% → kev txhim kho kev ua haujlwm + kev ua kom lubrication nruab nrab

¤ 1.0–5.0% → txo COF siab tshaj plaws + kev ua tau zoo ntawm qhov chaw

4. Cov Lus Qhia Txog Kev Tsim Qauv:

• Txheej sab nraud: HDPE + xim masterbatch

• Txheej sab hauv: HDPE +silicone masterbatch (LYSI-404)

 Kev Sib Piv Txog Kev Siv Tshuab: Cov Txheej Txheem Siv Lubrication Hauv Cov Kav Dej Optical Fiber thiab Cov Kav Dej

Kev Nkag Siab Tseem Ceeb:Tsuas yog cov txheej txheem silicone masterbatch sab hauv xwb thiaj muab taukev ua kom ruaj khov, kev ua kom lubrication tas mus lihla txhua hom fiber optic ducts thiab cov kav dej.

Kev Cuam Tshuam ntawm Kev Lag Luam

Cov tshuaj silicone no tiv thaiv cov tshuaj pleev xim lossis cov neeg sawv cev lubricating,kev daws teeb meem ncaj qha hais txog koj cov teeb meem ua haujlwm thiab cov teeb meem ntawm cov kav dej thiab cov kav dej, xws li:

♦ Vim li cas qhov deb ntawm cov tshuab fiber thiaj li txwv hauv cov microducts

♦ Cov khoom siv zoo tshaj plaws rau kev siv lubrication ntawm cov kav dej fiber ntau

♦ Kev daws teeb meem roj rau FTTH duct systems

♦ Txhim kho qhov ua tau zoo ntawm kev teeb tsa fiber hauv cov kav dej HDPE

Kev Tsim Kho Kev Lag Luam

SILIKECov txheej txheem silicone masterbatchua rau muaj kev nplua nuj tas mus li thoob plaws hauv cov kav dej fiber ntau thiab cov kav dej los ntawm kev tsim cov txheej txheem interfacial nplua nuj PDMS ruaj khov uas txo cov COF, txhim kho kev ua haujlwm ntawm cov fiber, thiab txhim kho kev ua haujlwm ntev yam tsis muaj kev tsiv teb tsaws chaw dhau sijhawm.

Kev Ua Haujlwm Engineering & Kev Pom Zoo

Cov neeg koom nrog kev lag luam raug txhawb kom ua haujlwmkev lees paub qhov kev rho tawm ntawm tus qauv tsavlos ntsuam xyuas:

• Kev txo COF nyob rau hauv cov xwm txheej ua haujlwm tiag tiag

• Kev txhim kho qhov deb ntawm cov fiber hauv cov microducts thiab PLB ducts

• Kev ruaj khov ntawm cov hlab ntsha sab hauv mus sij hawm ntev

Kev xaiv cov khoom siv kawg yuav tsum yog raws li kev lees paub kev ua haujlwm ntawm theem kev teeb tsa es tsis yog cov ntaub ntawv COF hauv chaw kuaj mob xwb.

Tiv tauj SILIKE, lub tuam txhab tsim khoom hauv Suav teb uas tshwj xeeb hauv kev tsim cov khoom siv yas silicone. Tau txais cov kev daws teeb meem rau cov kav dej fiber ntau thiab cov khoom siv ua haujlwm siab rau kev ua kom huv ntawm cov kav dej telecom.

Tel: +86-28-83625089 or via email: amy.wang@silike.cn. website:www.siliketech.com.