Thaum tshav kub kub Shrinkable Stress Control Tubing
✅Stress Control Muaj peev xwm
✅ Ib puag ncig phooj ywg & nplaim retardant
✅ rwb thaiv tsev thiab tag nrho sealing
✅ Kev laus & Huab cua Resistance
- Khoom Taw qhia
Thaum tshav kub kub Shrinkable Stress Control Tubing yog ib qho khoom siv tubular tsim los ntawm cov ntaub ntawv tshwj xeeb polymer uas, tom qab ua hluav taws xob, muaj "nco nyhuv." Thaum tshav kub kub, nws shrinks radially mus rau nws qhov loj me, nruj nreem qhwv ib ncig ntawm cov khoom xws li cov pob qij txha.
Nws lub luag haujlwm tseem ceeb tsis yog rwb thaiv tsev, tab sis theejtswj thiab dispersing hluav taws xob kev nyuaj siab
Txoj cai ua haujlwm
Ntawm cov pob qij txha thiab kev txiav tawm ntawm high -voltage cables (tshwj xeeb tshaj yog nruab nrab thiab siab voltage xws li 10kV thiab saum toj no), thaum lub cable shielding txheej yog stripped, lub teb hluav taws xob faib ua tsis sib xws. Kev ntxhov siab ntawm hluav taws xob hnyav tshwm sim ntawm cov txheej thaiv thaiv kev txiav tawm -tawm taw tes (zoo ib yam li lub ntsej muag ntse).
Qhov kev ntxhov siab no ua rau:
1. Ib feem (Corona): Thaum lub sij hawm, qhov no erodes cov ntaub ntawv rwb thaiv tsev.
2. Rwb thaiv tsev tawg: Thaum kawg ua rau cable sib koom ua haujlwm tsis ua haujlwm, ua rau hluav taws xob tawm lossis txawm tias tawg.
Lub luag hauj lwm ntawm Heat Shrinkable Stress Control Tube yog siv nws cov khoom tshwj xeeb dielectric los tsim kom muaj kev hloov hluav taws xob zoo nyob rau hauv cheeb tsam kev ntxhov siab, dispersing lub ncov ntse ntawm lub zog hluav taws xob mus rau hauv ib cheeb tsam du, tswj, yog li tiv thaiv kev sib koom tes.
Technical Specifications
| Yam khoom | Test Standard | Cov ntaub ntawv ib txwm / Cov txiaj ntsig |
|---|---|---|
| Tensile zog (MPa) | ASTM D 2671 1 | Ntau tshaj los yog sib npaug rau 10 |
| Elongation ntawm tawg (%) | ASTM D 2671 1 | Ntau dua lossis sib npaug li 300 |
| Longitudinal shrinkable piv% | ASTM D 2671 1 | ±5 |
| Volume kuj (Ω⋅cm) | ASTM D 2303 Cov khoom siv raw khoom | >1014 |
| Dielectric zog (kV / mm) | IEC 243 | Ntau tshaj los yog sib npaug rau 20 |
| Radial shrinkable piv | ASTM D 2671 1 | 2.5:1 |
| Dielectric tsis tu ncua | IEC 250 | 2.5 max |
Yam khoom
| Khoom qauv | Supplied Inner Diameter (Min) | Rov qab Inner Diameter (Max) | Phab ntsa Thickness (Max) | Txheem Length | Tubing Shape |
|---|---|---|---|---|---|
| YLG-26/10 | >26 mm | 10 mm | 1.8mm ib | 100 m los yog 1000 m | ○ (Round) |
| YLG-30/12 | >30 mm | 12 mm | 2.0mm ib | 100 m los yog 1000 m | ○ (Round) |
| YLG-35/14 | >35 hli | 14 mm | 2.2 hli | 100 m los yog 1000 m | ○ (Round) |
| YLG-40/16 | >40 mm | 16 mm | 2.4mm ib | 100 m los yog 1000 m | ○ (Round) |
| YLG-50/20 | >50 mm | 20 mm | 2.5 hli | 100 m los yog 1000 m | ○ (Round) |
| YLG-60/25 | >65mm ib | 25 mm | 2.7mm ib | 100 m los yog 1000 m | ○ (Round) |
| YLG-70/30 | >70 hli | 30 mm | 2.8mm ib | 100 m los yog 1000 m | ○ (Round) |
| YLG-80/35 | >80 hli | 35 hli | 3.0mm ib | 100 m los yog 1000 m | ○ (Round) |
Cov ntawv thov tseem ceeb
● Kev tsim kho cov pob qij txha nruab nrab thiab kev txiav tawm rau 10kV, 35kV, thiab siab dua voltage qib cross-txuas polyethylene (XLPE) cables.
● Kev kho mob sib koom ua ke rau cov kev siv tshwj xeeb xws li cov hlua khi hlua khi thiab cov tubrog nkoj.
● Txhua qhov kev sib txuas hauv cov khoom siv hluav taws xob uas siab -voltage hluav taws xob qhov kev ntxhov siab yuav tsum tau tswj hwm.
Cim npe nrov: Tuam Tshoj tshav kub shrinkable kev nyuaj siab tswj tubing manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
