METHODS FOR FORMING FOAMED BEADS INCLUDING A NANOSTRUCTURED FLUOROPOLYMER

A method for forming foamed beads includes: saturating pellets with a blowing agent to form saturated pellets; and depressurizing the saturated pellets in a pressure vessel to form the foamed beads. The pellets include: a matrix polymer component, and from 0.01 wt% to 2 wt%, based on the weight of t...

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Hauptverfasser: RAMAKRISHNAN, Vaidyanath, GOOSSENS, Johannes Gerardus Petrus, GOOSSENS, Johannes Martinus Dina
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GOOSSENS, Johannes Gerardus Petrus
GOOSSENS, Johannes Martinus Dina
description A method for forming foamed beads includes: saturating pellets with a blowing agent to form saturated pellets; and depressurizing the saturated pellets in a pressure vessel to form the foamed beads. The pellets include: a matrix polymer component, and from 0.01 wt% to 2 wt%, based on the weight of the pellets, of a nanostructured fluoropolymer, a nanostructured fluoropolymer encapsulated by an encapsulating polymer, or a combination thereof. Un procédé de formation de billes expansées comprend : la saturation de granulés avec un agent de soufflage pour former des granulés saturés ; et la dépressurisation des granulés saturés dans un récipient sous pression pour former les billes expansées. Les granulés comprennent: un composant polymère matriciel, et de 0,01 % en poids à 2 % en poids, sur la base du poids des granulés, d'un fluoropolymère nanostructuré, d'un fluoropolymère nanostructuré encapsulé par un polymère d'encapsulation, ou d'une combinaison de ceux-ci.
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subjects AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
CHEMISTRY
COMPOSITIONS BASED THEREON
GENERAL PROCESSES OF COMPOUNDING
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
WORKING-UP
title METHODS FOR FORMING FOAMED BEADS INCLUDING A NANOSTRUCTURED FLUOROPOLYMER
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