Difference between revisions of "Medite"

From CAMEO
Jump to navigation Jump to search
 
(19 intermediate revisions by the same user not shown)
Line 1: Line 1:
 
== Description ==
 
== Description ==
  
[Roseburg] [https://www.roseburg.com/Product/medex/ Medex®] A brand name for a moisture resistant, medium-density [[fiberboard]] (MDF) that is made from cellulosic fibers bonded with a polyurea-isocyanate resin, then compressed into a hardboard. Medex is waterproof, smooth, heavier than plywood and slightly acidic (pH=5.5). Medex® uses a formaldehyde-free adhesive but the wood fibers may still emit small amounts of organic acids such as acetic acid. Medex® is sustainable using a 100% post-industrial recycled wood fiber.
+
[Roseburg] A brand name for a [[medium density fiberboard]] (MDF) that is made from recycled wood fibers bonded with a formaldehyde-free resin, then compressed into a hardboard. Medite®, first introduced in 1976 the UK by Medite/Smartply, is manufactured in North America by Roseburg.  Medite®, has a uniform, smooth, hard surface that cuts cleanly. It meets all US EPA emission regulations for formaldehyde.
  
 
==Synonyms and Related Terms==
 
==Synonyms and Related Terms==
 +
 +
Medite; Medite II; Medite 2F; Medite Superlite
  
 
== Applications ==
 
== Applications ==
Medex® is commonly used as a structural material for pedestals, display decks, display panels and risers.
+
Medite® is commonly used as a structural material for pedestals, display decks, display panels and risers.
  
 
== Personal Risks ==
 
== Personal Risks ==
 
Produces fine wood dust. Potential eye and respiratory irritant. Dust should be collected by suction cleaning equipment.
 
Produces fine wood dust. Potential eye and respiratory irritant. Dust should be collected by suction cleaning equipment.
  
Medex SDS [https://www.roseburg.com/Product/medex/]
+
Medite® [https://www.roseburg.com/Product/medite/]
 
 
== Environmental Risks ==
 
  
 
== Collection Risks ==
 
== Collection Risks ==
 +
Medite may emit acetic acid. The risks of organic acids to collections can be mitigated by using barrier materials.
  
{| class="wikitable"
+
'''Links to Oddy Test results posted on AIC Wiki Materials Database Pages for individual materials below'''
|+ Acetic acid emitter
+
* [http://www.conservation-wiki.com/wiki/Oddy_Test_Results:_Case_Construction_Materials#Medex0001 MDF Wood, IMA 2016]
|-
 
! Collection Material
 
! Risk
 
|-
 
| Pb, Zn, Cd metals
 
| Corrosion
 
|-
 
| Calcium based objects (limestone, shell, coral, pearl)
 
| Efflorescence
 
|-
 
| Some color photographs
 
| Fading
 
|-
 
| Pb glazed ceramics
 
| Efflorescence
 
|-
 
|}
 
 
 
The risks of organic acids to collections can be mitigated by using barrier materials.
 
  
 
== Working Properties ==
 
== Working Properties ==
  
* Standard wood product finishing processes. Medex® can be painted, stained, laminated, veneered or covered with display fabric.
+
* Standard wood product finishing processes. Medite® can be painted, stained, laminated, veneered or covered with display fabric.
 
* Readily accepts and holds hardware including staples, screws, other wood fastening hardware. Ideal for pressure fitting mounts.
 
* Readily accepts and holds hardware including staples, screws, other wood fastening hardware. Ideal for pressure fitting mounts.
  
Line 49: Line 31:
 
* Thicknesses ranging from 3/8" - 1 and 1/4".
 
* Thicknesses ranging from 3/8" - 1 and 1/4".
  
==Additional Information==
+
== Resources and Citations ==
 
 
'''Links to Oddy Test results posted on AIC Wiki Materials Database Pages for individual materials below'''
 
* [http://www.conservation-wiki.com/wiki/Oddy_Test_Results:_Case_Construction_Materials#Medex0001 MDF Wood, IMA 2016]
 
  
==Sources Checked for Data in Record==
+
* The [https://www.roseburg.com/Product/medite/ Medite® webpage] on the Roseburg manufacturer's website contains links to technical data sheets, safety data sheets and other technical information (accessed 4/2020)
 +
* Exhibit Guidelines Technical Notes: [https://www.conservation-wiki.com/wiki/Using_Composite_Panels_for_Exhibit_Case_Construction Using Composite Panels in Exhibit Case Construction]
  
* The [https://www.roseburg.com/Product/medex/ Medex® webpage] on the Roseburg manufacturer's website contains links to technical data sheets, safety data sheets and other technical information (accessed 10/2019)
 
  
[[Category:Materials database]][[Category:MWG]][[Category:Designer/Fabricator]]
+
[[Category:Materials database]][[Category:MWG]][[Category: Wood]][[Category: Board/Panel, Composite]]

Latest revision as of 08:20, 10 November 2024

Description

[Roseburg] A brand name for a Medium density fiberboard (MDF) that is made from recycled wood fibers bonded with a formaldehyde-free resin, then compressed into a hardboard. Medite®, first introduced in 1976 the UK by Medite/Smartply, is manufactured in North America by Roseburg. Medite®, has a uniform, smooth, hard surface that cuts cleanly. It meets all US EPA emission regulations for formaldehyde.

Synonyms and Related Terms

Medite; Medite II; Medite 2F; Medite Superlite

Applications

Medite® is commonly used as a structural material for pedestals, display decks, display panels and risers.

Personal Risks

Produces fine wood dust. Potential eye and respiratory irritant. Dust should be collected by suction cleaning equipment.

Medite® [1]

Collection Risks

Medite may emit acetic acid. The risks of organic acids to collections can be mitigated by using barrier materials.

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

Working Properties

  • Standard wood product finishing processes. Medite® can be painted, stained, laminated, veneered or covered with display fabric.
  • Readily accepts and holds hardware including staples, screws, other wood fastening hardware. Ideal for pressure fitting mounts.

Forms/Sizes

  • Panels available in 4' and 5' widths and lengths up to 18'.
  • Thicknesses ranging from 3/8" - 1 and 1/4".

Resources and Citations