The copolymerization of methacrylates in a counter-rotating twin-screw extruder.: An article from: Polymer Engineering and Science
Book Details
PublisherSociety of Plastics Engineers, Inc.
ISBN / ASINB00093LIEA
ISBN-13978B00093LIE2
AvailabilityAvailable for download now
MarketplaceUnited States 🇺🇸
Description
This digital document is an article from Polymer Engineering and Science, published by Society of Plastics Engineers, Inc. on April 15, 1995. The length of the article is 5802 words. The page length shown above is based on a typical 300-word page. The article is delivered in HTML format and is available in your Amazon.com Digital Locker immediately after purchase. You can view it with any web browser.
From the author: The copolymerization of n-butylmethacrylate with 2-hydroxypropylmethacrylate was studied in a closely intermeshing counterrotating twin-screw extruder. The average molecular weight of the product can be increased by increasing the screw rotation rate or the die resistance or by decreasing the throughput or the barrel temperature. The conversion can be improved by decreasing the throughput, increasing the die resistance, and (within limits) increasing the barrel temperature, as well as through post-initiation. Compared with various classical polymerization processes, this situation requires that particular attention be paid to the occurrence of a gel effect, the existence of a thermodynamic ceiling temperature, and the reactivity ratio of the monomers used.
Citation Details
Title: The copolymerization of methacrylates in a counter-rotating twin-screw extruder.
Author: H.A. Jongbloed
Publication:Polymer Engineering and Science (Refereed)
Date: April 15, 1995
Publisher: Society of Plastics Engineers, Inc.
Volume: v35 Issue: n7 Page: p587(11)
Distributed by Thomson Gale
From the author: The copolymerization of n-butylmethacrylate with 2-hydroxypropylmethacrylate was studied in a closely intermeshing counterrotating twin-screw extruder. The average molecular weight of the product can be increased by increasing the screw rotation rate or the die resistance or by decreasing the throughput or the barrel temperature. The conversion can be improved by decreasing the throughput, increasing the die resistance, and (within limits) increasing the barrel temperature, as well as through post-initiation. Compared with various classical polymerization processes, this situation requires that particular attention be paid to the occurrence of a gel effect, the existence of a thermodynamic ceiling temperature, and the reactivity ratio of the monomers used.
Citation Details
Title: The copolymerization of methacrylates in a counter-rotating twin-screw extruder.
Author: H.A. Jongbloed
Publication:Polymer Engineering and Science (Refereed)
Date: April 15, 1995
Publisher: Society of Plastics Engineers, Inc.
Volume: v35 Issue: n7 Page: p587(11)
Distributed by Thomson Gale
