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1.What are the distinctive features between a polyester and vinyl ester in terms of their properties. 2.List...

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Mechanical Engineering

1.What are the distinctive features between a polyester andvinyl ester in terms of their properties.

2.List five (5) general characteristics of fiber re-enforcedcomposites over their metal counterparts.

please no hand writing.

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3.7 Ratings (556 Votes)
polyester vinyl ester Polyester resins are formed by the reaction between polyols such as glycol or ethylene glycol with dibasic acids such as phthalic acid or maleic acid Vinyl ester resins are produced by the reaction esterification between an epoxy resin and an unsaturated monocarboxylic acid These unsaturated resins are combined with other chemicals sometimes called hardeners or catalystsMethyl ethyl ketone peroxide MEKP is one such hardening agent Essentially they comprise a base of    See Answer
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