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Purging compounds for PE film & molding.


Two LLDPE-based purging master-batches designed for LDPE LDPE
abbr.
low-density polyethylene
, LLDPE LLDPE Linear Low Density Polyethylene , and HDPE blown and cast film and injection and blow molding are newly available from Ingenia Polymers Corp., Houston. Shutdown Purge Compound IP 1850 is formulated to reduce resin oxidation and protect equipment during shutdown and start-up. It is said to minimize crosslinking, gel formation, and carbonization car·bon·i·za·tion  
n.
1. The process of carbonizing.

2. The destructive distillation of bituminous coal, done in the absence of air in order to obtain coke and other fractions having a greater percentage of carbon than the
.

Purge Compound IP 1851 contains scrubbing and slip agents to facilitate rapid cleaning of processing equipment by efficiently removing degraded and carbonized For the process of carbonization, see .

Carbonized were a Swedish death metal band. They later developed into psychedelic grindcore and gradually became more and more avant garde.
 polymers. Its major advantage in blown film applications is that that the bubble can be maintained during the purge cycle. It can also be used as a shutdown purge agent. Tel: (800) 991-9000 * PTDirect: 772VZ
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Title Annotation:KEEPING UP WITH: Additives
Publication:Plastics Technology
Date:Mar 1, 2006
Words:112
Previous Article:Polar PE wax couples natural fibers in HDPE.(KEEPING UP WITH: Additives)
Next Article:New way to dry PET will debut at NPE 2006.(KEEPING UP WITH: Auxiliaries)
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