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TPE alloys provide barrier properties.


This producer of high performance thermoplastic elastomers has introduced TPE TPE Thermoplastic Elastomer
TPE Terminal de Paiement Electronique (French)
TPE Total Power Exchange
TPE Twisted Pair Ethernet
TPE Tampines Expressway (Singapore)
TPE Therapeutic Plasma Exchange
 alloy technology that is said to feature excellent barrier properties. Target applications in food and beverage F&B is a common abbreviation in the United States and Commonwealth countries, including Hong Kong. F&B is typically the widely accepted abbreviation for "Food and Beverage," which is the sector/industry that specializes in the conceptualization, the making of, and delivery of foods.  packaging include beverage closures, flexible food packaging films and other storage containers, as well as medical applications requiring package barrier integrity, such as vial stoppers stoppers

see stopper pad.
 and medical films for IV bags.

The key benefit of this technology is said to be as a barrier to oxygen and moisture va-por transmission rate (MVTR MVTR Moisture Vapor Transmission Rate
MVTR Multi-Stage Vacuum Tube Receiver
MVTR Mobile Videotape Recorder
). The oxygen permeation coefficients of the TPE alloys range from 2,000 to 20,000 cc.mil/[m.sup.2].day.atm @ 23[degrees]C. Standard TPE oxygen barrier is typically in the range of 50,000 to 90,000 cc.mil/[m.sup.2].day.atm @ 23[degrees]C. And the MVTR is in the range of 2.3 to 3.8 g/[m.sup.2].day @ 38[degrees]C/100% RH.

Use of this technology could provide a two to five times increase in shelf life over conventional materials, and covers a broad range to accommodate packaging and storing a wide variety of food, beverage and medical products, according to the company.

GLS GLS - Guy Lewis Steele, Jr.  

www.glscorp.com
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Title Annotation:Materials
Publication:Rubber World
Date:Sep 22, 2006
Words:196
Previous Article:Rubber bonding.(Materials)
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