A POLYMER COMPOSITE COMPRISING AN INTERFACIALLY MODIFIED FIBER AND PARTICLE

Embodiments herein relate to a composite material including about 10 to 80 wt.% of a polymer phase, the polymer phase comprising a thermoplastic polymer with a density of less than about 1.9 g-m-2; and about 20 to 90 wt.% of a dispersed mixed particulate phase, the dispersed mixed particulate phase...

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Hauptverfasser: KROLL, JOHN S, HEIKKILA, KURT E
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creator KROLL, JOHN S
HEIKKILA, KURT E
description Embodiments herein relate to a composite material including about 10 to 80 wt.% of a polymer phase, the polymer phase comprising a thermoplastic polymer with a density of less than about 1.9 g-m-2; and about 20 to 90 wt.% of a dispersed mixed particulate phase, the dispersed mixed particulate phase comprising a mixed particulate and about 0.005 to 8 wt.% of a coating of at least one interfacial modifier. The mixed particulate including a portion of a reinforcing fiber and a portion of a particle. The composite material having a Young's modulus of greater than 700MPa. In various embodiments, structural building components made from the composite are included as well as additive manufacturing components made from the composite. Selon des modes de réalisation, l'invention concerne une matière composite comprenant environ 10 à 80 % en poids d'une phase polymère, la phase polymère comprenant un polymère thermoplastique ayant une densité inférieure à environ 1,9 g-m-2; et environ 20 à 90 % en poids d'une phase de matière particulaire mixte dispersée, la phase de matière particulaire mixte dispersée comprenant une matière particulaire mixte et environ 0,005 à 8 % en poids d'un revêtement d'au moins un agent de modification d'interface. La matière particulaire mixte comprend une partie de fibre de renforcement et une partie de particule. La matière composite a un module d'Young supérieur à 700 MPa. Divers modes de réalisation concernent des composants de construction structuraux fabriqués à partir du composite, ainsi que des composants de fabrication additive fabriqués à partir du composite.
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The mixed particulate including a portion of a reinforcing fiber and a portion of a particle. The composite material having a Young's modulus of greater than 700MPa. In various embodiments, structural building components made from the composite are included as well as additive manufacturing components made from the composite. Selon des modes de réalisation, l'invention concerne une matière composite comprenant environ 10 à 80 % en poids d'une phase polymère, la phase polymère comprenant un polymère thermoplastique ayant une densité inférieure à environ 1,9 g-m-2; et environ 20 à 90 % en poids d'une phase de matière particulaire mixte dispersée, la phase de matière particulaire mixte dispersée comprenant une matière particulaire mixte et environ 0,005 à 8 % en poids d'un revêtement d'au moins un agent de modification d'interface. La matière particulaire mixte comprend une partie de fibre de renforcement et une partie de particule. La matière composite a un module d'Young supérieur à 700 MPa. 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The mixed particulate including a portion of a reinforcing fiber and a portion of a particle. The composite material having a Young's modulus of greater than 700MPa. In various embodiments, structural building components made from the composite are included as well as additive manufacturing components made from the composite. Selon des modes de réalisation, l'invention concerne une matière composite comprenant environ 10 à 80 % en poids d'une phase polymère, la phase polymère comprenant un polymère thermoplastique ayant une densité inférieure à environ 1,9 g-m-2; et environ 20 à 90 % en poids d'une phase de matière particulaire mixte dispersée, la phase de matière particulaire mixte dispersée comprenant une matière particulaire mixte et environ 0,005 à 8 % en poids d'un revêtement d'au moins un agent de modification d'interface. La matière particulaire mixte comprend une partie de fibre de renforcement et une partie de particule. 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La matière composite a un module d'Young supérieur à 700 MPa. Divers modes de réalisation concernent des composants de construction structuraux fabriqués à partir du composite, ainsi que des composants de fabrication additive fabriqués à partir du composite.</abstract><oa>free_for_read</oa></addata></record>
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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 A POLYMER COMPOSITE COMPRISING AN INTERFACIALLY MODIFIED FIBER AND PARTICLE
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