Cov khoom
PE Physically Foamed Insulation Compounds
Khoom Taw Qhia
Nrog kev txhim kho txuas ntxiv ntawm kev sib txuas lus hauv network thiab kev txhim kho txuas ntxiv ntawm kev sib kis bandwidth, cov ntaub ntawv cables siv nyob rau hauv kev sib txuas lus tes hauj lwm kuj tseem txhim kho mus rau qhov siab dua bandwidth. Tam sim no, Cat.6A thiab ntau dua cov ntaub ntawv cables tau dhau los ua cov khoom lag luam tseem ceeb ntawm kev sib txuas network. Yuav kom ua tiav kev sib kis tau zoo dua, cov ntaub ntawv cables yuav tsum tau txais foamed rwb thaiv tsev.
PE lub cev foamed rwb thaiv tsev tebchaw yog cov khoom siv hluav taws xob insulating ua los ntawm HDPE resin ua cov khoom siv hauv paus, ntxiv tus nqi tsim nyog ntawm nucleating tus neeg saib xyuas thiab lwm yam khoom ntxiv, thiab ua tiav los ntawm kev sib xyaw, plasticizing, thiab granulating.
Nws yog tsim nyog los txais yuav lub cev foaming tshuab uas yog ib tug txheej txheem txhaj pressured inert gas (N2 los yog CO2) rau hauv molten PE yas los tsim kaw-cell ua npuas ncauj. Piv nrog cov khoom PE rwb thaiv tsev, tom qab ua npuas dej, qhov dielectric tas li ntawm cov khoom yuav raug txo; tus nqi ntawm cov khoom raug txo, thiab tus nqi txo; qhov hnyav yog lightened; thiab lub tshav kub rwb thaiv tsev yog ntxiv dag zog.
Lub tebchaw ntawm OW3068 / F peb muab yog lub cev foamed insulating khoom siv tshwj xeeb rau kev tsim cov ntaub ntawv cable npuas rwb thaiv tsev txheej. Nws cov tsos yog lub teeb daj cylindrical tebchaw nrog qhov loj ntawm (φ2.5mm ~ φ3.0mm) × (2.5mm ~ 3.0mm).
Thaum lub sij hawm tsim cov txheej txheem, cov qib foaming ntawm cov khoom tuaj yeem tswj tau los ntawm cov txheej txheem txheej txheem, thiab foaming degree tuaj yeem ncav cuag li 70%. Cov qib foaming sib txawv tuaj yeem tau txais cov dielectric sib txawv, kom cov ntaub ntawv cable cov khoom tuaj yeem ua tiav qhov qis qis, siab dua tus nqi sib kis, thiab kev ua haujlwm zoo dua hluav taws xob.
Cov ntaub ntawv cable tsim los ntawm peb OW3068 / F PE lub cev foamed insulating tebchaw tuaj yeem ua tau raws li cov cai ntawm IEC61156, ISO11801, EN50173 thiab lwm yam qauv.
yam ntxwv
PE lub cev foamed insulating compounds rau cov ntaub ntawv cables peb muab muaj cov yam ntxwv hauv qab no:
1) Uniform particle loj tsis muaj impurities;
2) Haum rau kev kub ceev rwb thaiv tsev extruding, lub extruding ceev tuaj yeem ncav cuag ntau tshaj 1000m / min;
3) Nrog cov khoom siv hluav taws xob zoo heev. Lub dielectric tsis tu ncua yog ruaj khov ntawm ntau zaus, qhov dielectric poob tangent yog me ntsis, thiab lub ntim resistivity loj, uas tuaj yeem ua kom ruaj khov thiab sib xws ntawm kev ua tau zoo thaum lub sij hawm sib kis loj;
4) Nrog cov cuab yeej zoo heev, uas tsis yooj yim rau kev nyem thiab deformed thaum lub sij hawm extrusion thiab tom qab ua tiav.
Daim ntawv thov
Nws yog tsim rau zus tau tej cov foamed txheej ntawm insulated core hlau ntawm Cat.6A, Cat.7, Cat.7A thiab Cat.8 cov ntaub ntawv cable.
Technical Parameters
| Yam khoom | Chav tsev | Perkev index | Yam nqi |
| Qhov ceev (23 ℃) | g/cm3 | 0.941-0.965 Nws | 0.948 ib |
| MFR (melt flow rate) | g/10 min | 3.0 ~ 6.0 | 4.0 |
| Tsawg kub embrittlement (-76 ℃) tsis ua hauj lwm tus lej | / | ≤ 2/10 | 0/10 |
| Tensile zog | MPa | ≥17 | 24 |
| Ua elongation | % | ≥400 | 766 ib |
| Dielectic tsis tu ncua (1MHz) | / | ≤ 2.40 | 2.2 |
| Dielectric poob tangent (1MHz) | / | ≤ 1.0 × 10-3 | 2.0 × 10-4 |
| 20 ℃ ntim resistivity | Ω·m | ≥1.0 × 1013 | 1.3 × 1015 |
| 200 ℃ oxidation induction lub sij hawm (tooj liab khob) | min | ≥30 | 30 |
Txoj kev khaws cia
1) Cov khoom yuav tsum tau muab khaws cia rau hauv qhov chaw huv si, huv si, qhuav thiab qhov cua, thiab yuav tsum tsis txhob muab cov khoom tawg, thiab yuav tsum tsis txhob nyob ze ntawm qhov hluav taws kub;
2) Cov khoom yuav tsum tsis txhob ncaj qha tshav ntuj thiab los nag;
3) Cov khoom yuav tsum tau ntim kom zoo, tsis txhob damp thiab paug;
4) Qhov ntsuas kub ntawm cov khoom yuav tsum qis dua 50 ℃.
Ntim
Tsis tu ncua packing: ntawv-yas composite hnab rau txheej hnab, PE zaj duab xis hnab rau puab hnab. Cov ntsiab lus ntawm txhua lub hnab yog 25kg.
Los yog lwm txoj kev ntim khoom sib tham los ntawm ob tog.
Cov ntsiab lus pub dawb
Ib lub ntiaj teb tau cog lus los muab cov neeg siv khoom nrog Industleading High-Quality Hlau thiab Cable Matenals Thiab First-Classtechnical Services
Koj tuaj yeem thov tus qauv dawb ntawm cov khoom koj txaus siab uas txhais tau tias koj txaus siab siv peb cov khoom rau kev tsim khoom
Peb tsuas yog siv cov ntaub ntawv sim koj txaus siab los tawm tswv yim Andshare raws li kev txheeb xyuas cov yam ntxwv ntawm cov khoom lag luam thiab kev ua haujlwm zoo, Thiab tom qab ntawd pab peb txhawm rau tsim kom muaj kev tswj xyuas zoo dua kom txhim kho cov neeg siv khoom kev ntseeg siab thiab kev yuav khoom, yog li thov Restassured
Koj tuaj yeem sau daim foos ntawm Txoj Cai Thov Kom Ua Qauv Dawb
Cov lus qhia siv
1. Tus Neeg Siv Khoom Muaj Tus Nqi Xa Khoom Thoob Ntiaj Teb Los Ntawm Kev Them Nyiaj Them Nqi (Cov Khoom Muag tuaj yeem xa rov qab rau hauv qhov kev txiav txim)
2. Tib Lub Tsev Kawm Ntawv tsuas tuaj yeem thov rau ib qho qauv pub dawb ntawm cov khoom qub, thiab tib lub tsev kawm ntawv tuaj yeem thov txog li tsib lub qauv ntawm cov khoom sib txawv pub dawb hauv ib xyoos.
3. Cov qauv no tsuas yog rau cov neeg siv khoom siv hluav taws xob thiab cable, thiab tsuas yog rau cov neeg ua haujlwm hauv chav kuaj rau kev kuaj ntau lawm lossis kev tshawb fawb.
SAMPLE packing
DAWB SAMPLE FORM
Thov sau cov qauv uas yuav tsum tau ua, lossis piav qhia luv luv txog qhov yuav tsum tau ua, peb yuav pom zoo cov qauv rau koj
Tom qab xa daim foos, cov ntaub ntawv koj sau tuaj yeem raug xa mus rau ONE WORLD keeb kwm yav dhau los ua haujlwm ntxiv los txiav txim siab cov khoom tshwj xeeb thiab cov ntaub ntawv chaw nyob nrog koj. Thiab kuj tuaj yeem tiv tauj koj hauv xov tooj. Thov nyeem pebTxoj Cai Tswjfwm Ntiag TugYog xav paub ntxiv.