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Metallocene EPDM toughens TPVs.


Metallocene EPDM EPDM Ethylene-Propylene-Diene-Monomer
EPDM Enterprise Product Data Management
EPDM Ethylene Propylene Dimonomer (industrial/commercial piping/plumbing components)
EPDM Engineering Product Data Management
 is starting to play a role in TPV TPV Temporary Protection Visa (Australia)
TPV Terminal Punto Venta
TPV Third-Party Verification
TPV Thermophotovoltaic
TPV Thermoplastic Vulcanizate (thermoplastic elastomer)
TPV Total Payment Volume
 compounding, thanks to new gas-phase technology from DuPont Dow Elastomers, Wilmington, Del. The company introduced Nordel MG gas-phase mEPDM grades 47130, 46140, and 47100, which have very high Mooney viscosities (>100) and do not need oil extenders. High-Mooney grades are said to be well suited to formulating polypropylene TPVs. Their granular form eliminates a compounding step because no bale bale

1. a package of wool in a wool pack weighing 150-250 lb depending largely on whether it is greasy or scoured.

2. a compressed bundle of hay, either about 100 lb tied with wire or twine, or large, round, untied bales, as big as a small hay stack and referred to as 'big bales'.
 grinding is needed. Significantly higher throughput in continuous compounding Continuous Compounding

The process of earning interest on top of interest. The interest is earned constantly, and immediately begins earning interest on itself.

Notes:
 of TPVs is also claimed. Tel: (800) 853-5515, www.dupont-dow.com
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No portion of this article can be reproduced without the express written permission from the copyright holder.
Copyright 2004, Gale Group. All rights reserved. Gale Group is a Thomson Corporation Company.

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Title Annotation:Additives
Publication:Plastics Technology
Date:Jan 1, 2004
Words:89
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