I-thermal conductivity ephansi yegwebu lethu le-polyolefin ihle kakhulu ekushiseni okushisayo. Isetshenziselwa ukufakwa komsindo nokushisa kwamapayipi omoya namapayipi esimo somoya anobubanzi obukhulu, ukufakwa kwamapayipi azungeze isakhiwo, namapayipi amanzi ashisayo nabandayo; kunciphisa ukulahlekelwa okushisayo futhi isakhiwo sayo seseli evaliwe sivimbela ukufiphala.
