Clean out machines fast. (Materials).Two exhibitors at NPE NPE NullPointerException (Java) NPE Network Processing Engine NPE National Policy on Education NPE National Plastics Exposition NPE Natural Penis Enlargement NPE Nutrition Program for the Elderly in Chicago this month will introduce new purging agents. One of them, DynaPurge Div. of Shuman Plastics, Inc. in Depew, N.Y., is bringing out DynaPurge K, said to be the first purging compound for soft-touch TPEs, TPOs, and TPVs. This nonabrasive thermoplastic A polymer material that turns to liquid when heated and becomes solid when cooled. There are more than 40 types of thermoplastics, including acrylic, polypropylene, polycarbonate and polyethylene. compound is designed for injection molders and extruders processing these resins at 270 F to 500 F. DynaPurge K is said to soften but not actually melt, allowing it to flow through the screw and barrel. It loosens and flushes away 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. and degraded de·grad·ed adj. 1. Reduced in rank, dignity, or esteem. 2. Having been corrupted or depraved. 3. Having been reduced in quality or value. resins as well as colors. Because it reportedly cleans on the first pass, it minimizes machine downtime The time during which a computer is not functioning due to hardware, operating system or application program failure. and reduces scrap. The product is thermally stable and has an unlimited shelf-life. Just run it at same processing temperature as the resin to be purged-no machine adjustments are necessary Tel: (716) 685-2121, www.dynapurge.com Meanwhile, Sun Plastech, Inc. of Parsippany, N.J., will introduce Asaclean UP, a new PP-based purging compound especially designed for purging PP-based resins from injection machines and extruders. It is produced by Asahi Kasei in Japan. Tel: (800) 787-4348, www.asaclean.com |
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