acetal

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Related to acetal: hemiacetal

ac·e·tal

(ăs′ĭ-tăl′)

1. A colorless, flammable, volatile liquid, C₆H₁₄O₂, used in perfumes and as a solvent.

2. Any of the class of compounds formed by combination of an aldehyde with two equivalent weights of alcohol.

American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

acetal

(ˈæsɪˌtæl)

1. (Elements & Compounds) 1,1-diethoxyethane; a colourless volatile liquid used as a solvent and in perfumes. Formula: CH3CH(OC2H5)2

2. (Elements & Compounds) any organic compound containing the group -CH(OR1)OR2, where R1 and R2 are other organic groups

[C19: from German Azetal, from aceto- + alcohol]

Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

ac•e•tal

(ˈæs ɪˌtæl)

n.

1. a colorless liquid, C₆H₁₄O₂, used chiefly as a solvent and in making perfume.

2. any of a class of compounds of aldehydes with alcohols.

[1850–55]

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Noun

acetal - any organic compound formed by adding alcohol molecules to aldehyde molecules

organic compound - any compound of carbon and another element or a radical

Translations

Acetal

acétal

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References in periodicals archive ?

For example, if you accidently mix acetal (POM) with PVC, you and the rest of the people on the shop floor will have an extremely unpleasant emotional and physical experience.

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Thermoforming trials with 1.39 mm-thick PP sheet, clarified with Milliken Millad NX 8000, were run to determine if CMT Materials' HYTAC-C1R copolymer syntactic foam could provide all the benefits of syntactic foam without any loss in optical properties compared to solid polymers such as polyetherimide (PEI) and acetal.

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Offered as an alternative to chain and live-roller conveyor, the corrosion-resistant belts handle loads up to 7,900 pounds per foot and come in five material types: low-friction acetal, low-cost polypropylene, antistatic acetal, electrically conductive acetal and electrically conductive polypropylene with a B1 rating for flame retardance.

Heavy-duty modular plastic belts

Metheringham, United Kingdom, July 13, 2012 --(PR.com)-- ELESA's new introduction to their proven and popular VC series of lobe knobs features an acetal resin cushioning stud mounted into the end of a stainless steel bolt.

Lobe Knobs with Cushioned Bolt from ELESA

To test this, five colors were prepared as precolored in a UV acetal copolymer resin and also molded at the press in 20:1 concentrates using UV acetal copolymer natural resin.

Get green without paint: looking good, and doing good, with molded-in- metallic engineering resins

monocytogenes as well as do acetal resin or reinforced plastic wall paneling.

The survival of foodborne pathogens

Aardalloy 3300 is a medium viscosity, high heat, homopolymer acetal alloyed with elastomers and modifiers that greatly increase impact strength and elongation compared to unfilled acetals.

Roto resins

Plastic valves are made of CPVC, PVC and ACETAL. The plastic valves available are gate valves, universal line valves, straight supply valves, angle supply valves, washer hose valves, angle valves, sill cocks and ball valves.

Valves

JC Tec was running its own resins to purge when changing over from flexible PVC to acetal resin in the production of bicycle tires for training wheels.