| 摘要 |
<p>A blend of (a) a first linear low density polyethylene (LLDPE) and (b) one or more of (i) low density polyethylene (LDPE), (ii) polyethylene (PE) wax and (iii) a second LLDPE of melt index greater than that of the first LLDPE, the first LLDPE and optionally one or more of the polymers (b) possessing silane groups capable of crosslinking, is relatively rapidly crosslinked on exposure to moisture, whilst having good processability, and is therefore useful in an extrusion and subsequent crosslinking process to form a crosslinked coating for a cable.</p> |
