By Liesl K. Massey
This commonly up-to-date moment variation was once created for clinical equipment, scientific packaging, and nutrients packaging layout engineers, fabric product technical help, and research/development group of workers. This finished databook includes very important features and houses facts at the results of sterilization tools on plastics and elastomers. It offers a prepared reference for evaluating fabrics within the related kinfolk in addition to fabrics in numerous households. info is gifted on forty three significant plastic and elastomer packaging fabrics, together with biodegradable or natural polymers. New to this variation are resin chapters containing textual precis details together with: classification; normal description; functions; resistances to specific sterilization tools; and regulatory prestige issues to be used in scientific units and medical/food packaging. The resin bankruptcy fabric provider alternate identify product info is gifted in graphical and tabular layout, with effects normalized to SI devices, holding the conventional layout of the simplest promoting first version and permitting effortless comparability among fabrics and try out stipulations.
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Additional info for The Effect of Sterilization Methods on Plastics and Elastomers, Second Edition (Plastics Design Library)
28] Graph 02-12. The reduction in post sterilization yellowing in BASF Terlux samples exposed to daylight. Chapter 3 Acrylic Category: Acrylic, thermoplastic.  Sterile Applications: Clear, disposable plastics only glass transmits light as well. 0 Mrads of gamma radiation experiences virtually no yellowing or discoloration.  Gamma sterilization has a tendency to yellow most acrylics. This yellowing is often temporary and recovery can be complete, with the parts retaining their original integrity.
Graph 2-06. Beta radiation dose versus yellowness index of ABS. 35 36 EFFECT OF STERILIZATION METHODS ON PLASTICS AND ELASTOMERS Graph 2-07. Post beta radiation exposure time versus yellowness index of ABS. Graph 2-08.  ACRYLONITRILE-BUTADIENE-STYRENE (ABS) 37 Graph 2-09.  Graph 2-10.  38 EFFECT OF STERILIZATION METHODS ON PLASTICS AND ELASTOMERS Graph 2-11.  Graph 02-12. The reduction in post sterilization yellowing in BASF Terlux samples exposed to daylight. Chapter 3 Acrylic Category: Acrylic, thermoplastic.
48 EFFECT OF STERILIZATION METHODS ON PLASTICS AND ELASTOMERS Table 4-01. 4 (kw) PROPERTIES RETAINED (%) Tensile Strength SURFACE AND APPEARANCE D Yellowness Index Table 4-02. Effect of Ethylene Oxide Sterilization on Zylar 93-546 and Zylar 94-568 Acrylic Copolymers Material Family Material Supplier ACRYLIC COPOLYMER Novacor Zylar 93-546 Novacor Zylar 94-568 Material Note Novacor Zylar 93-546 Novacor Zylar 94-568 Transparent, impact modified Reference Number 27 EXPOSURE CONDITIONS Type Ethylene Oxide Details Number of Cycles 100% EtO 12% EtO and 88% Freon 1 1 PROPERTIES RETAINED (%) Notched Izod Impact 90 (fm) 100 (fm) 75 (fm) 100 (fm) ACRYLIC COPOLYMER Graph 4-01.