Difference between revisions of "Acrylic sheet"

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[[File:2006.630-SC179226.jpg|thumb|'''MFA Acc. #:''' 2006.630]]
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[[File:2006.630-SC179226.jpg|thumb|Plexiglas watch cover<br>MFA# 2006.630]]
 
== Description ==
 
== Description ==
  
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acrylic glass; acrylic glazing; lámina acrílica (Esp.); chapa acrílica (Port.)
 
acrylic glass; acrylic glazing; lámina acrílica (Esp.); chapa acrílica (Port.)
  
Examples: Lucite® [Lucite]; Perspex® [Lucite); Plexiglas® [Arkema]; Altuglas® [Arkema]; Acrylite® [Piedmont Plastics]; Acrylplast
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Product names: Lucite® [Lucite]; Perspex® [Lucite); Plexiglas® [Arkema]; Altuglas® [Arkema]; Acrylite® [Piedmont Plastics]; Acrylplast
  
 
== Applications ==
 
== Applications ==
 
[[File:glassbdGH.jpg|thumb|Acrylic sheet]]
 
[[File:glassbdGH.jpg|thumb|Acrylic sheet]]
 
* Glazing
 
* Glazing
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* Window film (with or without colors and/or UV absorbents)
  
 
== Personal Risks ==
 
== Personal Risks ==
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* Density = 1.11-1.19
 
* Density = 1.11-1.19
 
* Refractive Index = 1.49
 
* Refractive Index = 1.49
 
== Working Properties ==
 
 
== Forms and Sizes ==
 
  
 
== Resources and Citations ==
 
== Resources and Citations ==
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[[Category:Materials database]][[Category:MWG]][[Category: Sheet/Film, Plastic]][[Category: Board/Panel, Transparent]]
[[Category:Materials database]][[Category:MWG]]
 

Latest revision as of 11:17, 24 April 2022

Plexiglas watch cover
MFA# 2006.630

Description

A transparent sheet or film made of acrylic resins. Originally introduced as 'organic glass' in 1931, the thermoplastic acrylic sheets are prepared by cast polymerization or extrusion. Some common brand names are Plexiglas®, Perspex, and Lucite®. Acrylic sheets are lightweight, tough, and colorless with excellent clarity and outdoor weather resistance. Compared to glass, acrylic is lighter and shatter-resistant, but more susceptible to scratching and transmission of UV. Acrylic has the unique ability to carry light around corners. Acrylic sheets are used for safety glass, aircraft canopies, windows, skylights, signs, instrument dials, tail light lenses, lighting fixtures, optical lenses, storage and display cases, bulletproof glass.

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Synonyms and Related Terms

acrylic glass; acrylic glazing; lámina acrílica (Esp.); chapa acrílica (Port.)

Product names: Lucite® [Lucite]; Perspex® [Lucite); Plexiglas® [Arkema]; Altuglas® [Arkema]; Acrylite® [Piedmont Plastics]; Acrylplast

Applications

Acrylic sheet
  • Glazing
  • Window film (with or without colors and/or UV absorbents)

Personal Risks

Combustible, but often self-extinguishing or slow burning.

Collection Risks

Links to Oddy Test results posted on AIC Wiki Materials Database Pages for individual materials below

Physical and Chemical Properties

  • Soluble in mineral spirits, turpentine, aromatic hydrocarbons, chlorinated hydrocarbons, esters, and ketones.
  • Insoluble in water, ethanol.
  • Several types of coatings can be added to increase scratch resistance and decrease UV light transmission.
  • Density = 1.11-1.19
  • Refractive Index = 1.49

Resources and Citations

  • A Glossary of Paper Conservation Terms, Margaret Ellis (ed.), Conservation Center of the Institute of Fine Arts, New York City, 1998