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formaldehyde

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Published: 30 September 2015
Fig. 32 (a) Melamine-formaldehyde resin. (b) Urea-formaldehyde resin More
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Published: 30 September 2015
Fig. 31 Phenyl-formaldehyde resin reaction More
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Published: 30 September 2015
Fig. 4 Structure of formaldehyde More
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Published: 30 September 2015
Fig. 4 Reaction of an acrylic polyol and melamine-formaldehyde resin More
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Published: 30 September 2015
Fig. 6 Bisphenol formaldehyde (bisphenol F) resin and some of its isomers. DGEBF, diglycidyl ether of bisphenol formaldehyde. Source: Ref 2 More
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Published: 01 January 2003
Fig. 20 Reaction of phenol and formaldehyde to form a phenolic resin. (a) Reaction using an alkaline catalyst. (b) Reaction using an acid catalyst. Source: Ref 3 More
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Published: 01 January 2000
Fig. 15 Schematic representation of the structure of a phenol formaldehyde. (a) Two phenol rings join with a formaldehyde molecule to form a linear chain polymer and molecular by-product. (b) Excess formaldehyde results in the formation of a network, thermosetting polymer due to cross-linking. More
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Published: 31 December 2017
Fig. 5 Example of fatigue wear of phenol formaldehyde resin More
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003010
EISBN: 978-1-62708-200-6
... the general and family characteristics of thermosetting resin families, including allyls, aminos (urea formaldehyde and melamine formaldehyde), cyanates, epoxies, polybenzimidazoles, unsaturated polyesters, thermoset polyimides, phenolics, and vinyl esters. It also explains processing methods, including...
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006077
EISBN: 978-1-62708-172-6
..., and dicyandiamides. Other curatives include polyester co-polymers, phenolic co-polymers, melamine and urea formaldehyde co-polymer resins, phosphate flame retardants, ultraviolet and electron beam curing of epoxy resins, Mannich bases, Mannich-based adducts, and anhydrides. The article concludes by discussing...
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006046
EISBN: 978-1-62708-172-6
... F epoxy resin formaldehyde phenolic coatings phenolic resins phenolic resol resins PHENOLS ARE A CLASS of aromatic organic compounds in which one or more hydroxyl groups (–OH) are attached directly to the aromatic benzene ring, C 6 H 6 . Phenol itself is depicted in Fig. 1 . Fig. 1...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001278
EISBN: 978-1-62708-170-2
... recently, to water-based systems. The types of chemistries that have been used for elastomeric coatings fall into two general categories: Modified polyester/polyurethane cross-linked with either melamine formaldehyde resin or polyisocyanate Modified acrylics cross-linked with either melamine...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004140
EISBN: 978-1-62708-184-9
.... Within such protective environments, surprisingly corrosive microclimates can exist. Corrosive pollutants such as ammonia, formaldehyde, acetaldehyde, formic acid, and acetic acid are often found in higher concentrations indoors than outdoors, inducing an array of chemical, electrochemical, and physical...
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Published: 01 November 1995
Fig. 33 Comparison of empirical tensile creep equations with experimental data for cresol-formaldehyde polymer-impregnated canvas. Curves fit through test data at 2000 h. Source: Ref 38 More
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003366
EISBN: 978-1-62708-195-5
... composites fabrication PHENOLICS are thermosetting resins produced by the reaction of phenol or substituted phenol with an aldehyde, usually formaldehyde, in the presence of a catalyst ( Ref 1 ). Phenolic resin composites offer superior fire resistance, excellent high-temperature performance, long...
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Published: 01 November 1995
Cellulose Cyclohexane Epoxide or epoxy group Ester group Ethane Ether group Ethylene Ethyl group Formaldehyde Hexamethylenediamine Hydroxyl group Imide group Isobutylene Maleimide group Melamine More
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Published: 01 November 1995
Cellulose Cyclohexane Epoxide or epoxy group Ester group Ethane Ether group Ethylene Ethyl group Formaldehyde Hexamethylenediamine Hydroxyl group Imide group Isobutylene Maleimide group Melamine More
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Published: 01 November 1995
Cellulose Cyclohexane Epoxide or epoxy group Ester group Ethane Ether group Ethylene Ethyl group Formaldehyde Hexamethylenediamine Hydroxyl group Imide group Isobutylene Maleimide group Melamine More
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Published: 01 November 1995
Cellulose Cyclohexane Epoxide or epoxy group Ester group Ethane Ether group Ethylene Ethyl group Formaldehyde Hexamethylenediamine Hydroxyl group Imide group Isobutylene Maleimide group Melamine More
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Published: 01 November 1995
Cellulose Cyclohexane Epoxide or epoxy group Ester group Ethane Ether group Ethylene Ethyl group Formaldehyde Hexamethylenediamine Hydroxyl group Imide group Isobutylene Maleimide group Melamine More