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polymerization

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Book Chapter

By Don Smith
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006553
EISBN: 978-1-62708-290-7
... Abstract Vat polymerization (VP) is an additive manufacturing (AM), or three-dimensional (3-D) printing process in which 3-D objects are produced by hardening a liquid polymer into the desired shape. With the introduction of new materials and improvements in material properties, VP offers...
Series: ASM Handbook
Volume: 23A
Publisher: ASM International
Published: 12 September 2022
DOI: 10.31399/asm.hb.v23A.a0006863
EISBN: 978-1-62708-392-8
... Abstract Of the seven additive manufacturing (AM) processes, this article focuses on the vat photopolymerization, or simply vat polymerization, process, while briefly discussing the other six AM processes. Vat polymerization and its characteristics, AM applications in medical fields...
Series: ASM Handbook
Volume: 23A
Publisher: ASM International
Published: 12 September 2022
DOI: 10.31399/asm.hb.v23A.a0006882
EISBN: 978-1-62708-392-8
... Abstract Vat polymerization is a form of three-dimensional (3D) printing. Historically, it is the oldest additive manufacturing technique, with the development of stereolithography apparatus (SLA) by Charles Hull in 1986. This article outlines the various forms of vat polymerization techniques...
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Published: 30 September 2015
Fig. 1 Polymerization of acrylic monomers to generate linear polymer chains More
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Published: 30 September 2015
Fig. 7 Schematic of an emulsion polymerization process More
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Published: 01 November 1995
Fig. 50 Vinyl ester polymerization. R , backbone of epoxy resin More
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Published: 01 January 2001
Fig. 10 Isomerization during PMR-15 polymerization. Source: Ref 102 , 103 More
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Published: 01 January 2003
Fig. 3 (a) Hydrolysis-polymerization-precipitation mechanism for Cr(OH) 3 “backbone” formation. (b) Condensation of Cr(VI) on the Cr(III) backbone by nucleophilic attack of hydroxyl ligands in the backbone. Source: Ref 37 More
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Published: 15 June 2020
Fig. 11 Kodama’s 1981arrangements for vat polymerization. (a) Mask top-down arrangement. (b) Mask bottom-up arrangement. (c) Gantry arrangement with a moving energy beam. Reprinted from Ref 33 with the permission of AIP Publishing More
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Published: 15 June 2020
Fig. 12 Early part produced by Kodama (vat polymerization), ~1981. Source: Ref 31 – 33 More
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Published: 15 June 2020
Fig. 13 Herbert’s vat polymerization setup, 1982. Source: Ref 34 More
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Published: 15 June 2020
Fig. 14 Early part produced by Herbert (vat polymerization), ~1982. Source: Ref 31 , 32 , 34 More
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Published: 15 June 2020
Fig. 5 Schematic diagram of air flow for a vat polymerization work area More
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Published: 12 September 2022
Fig. 1 Main vat polymerization technologies comprise (a) stereolithography, (b) digital light processing, and (c) volumetric printing. Each technology relies on a light source that polymerizes a photosensitive resin inside a vat. DLP, digital light processing. Reprinted with permission from More
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Published: 12 September 2022
Fig. 2 Vat polymerization setup options include the (a) top-down and the (b) bottom-up strategies. The most salient differences are positioning of the light in relation to the vat and movement of the building object (a) deeper into the vat and (b) from the vat surface and upward. More
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Published: 12 September 2022
Fig. 8 Schematic illustration of facilities for vat polymerization. UV, ultraviolet More
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Published: 12 September 2022
Fig. 11 Application of vat polymerization to medical fields More
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Published: 15 May 2022
Fig. 11 Degree of polymerization of polybutadiene rubber at 25 °C (77 °F). MW, molecular weight. More
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006037
EISBN: 978-1-62708-172-6
... Abstract Polymeric floor coatings refer to flooring materials composed of multicomponent thermoset resins formulated with various fillers and pigments that are installed in situ, usually over concrete substrates. Polymeric flooring systems, specified for all industrial and commercial...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003002
EISBN: 978-1-62708-200-6
... Abstract This article is a comprehensive collection of engineering tables providing information on the mechanical properties of and the techniques for processing and characterizing polymeric materials, such as thermosets, thermoset-matrix unidirectional advanced composites, and unreinforced...