Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2003.05b
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- Pages.149-153
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- 2003
Chararcteristics of Water Vapor Transmission in Base Resin for Underground Residential Distribution Power Cable
지중배전케이블 기저수지의 수증기 투과 전달특성
Abstract
In URD(Underground Residential Distribution) power cable, experiments of WVT(Water Vapor Transmission) test on the Base Resin accomplished to specimens which contained CB(Carbon Black), anti-oxidant to base resin and made by pressing to resin of pellet or lump form. a kind of specimens was HDPE(High Density Polyethylene), MDPE(Medium Density Polyethylene), LDPE(Low Density Polyethylene), LLDPE(Linear Low Density Polyethylene), PVC(Polyvinyl Chloride). as a results of WVT test, we saw that WVT ratio was HDPE < LLDPE < MDPE≒LDPE
Keywords
- HDPE( High Density Polyethylene);
- MDPE( Medium Density Polyethylene);
- LDPE( Low Density Polyethylene);
- LLDPE( Linear Low Density Polyethylene);
- WVT(Water Vapor Transmission);
- URD(Underground Residential Distribution) Cable