Difference between revisions of "Medex"
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== Description == | == Description == | ||
| − | [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-isocyantate 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] [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-isocyantate 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. |
==Synonyms and Related Terms== | ==Synonyms and Related Terms== | ||
Revision as of 11:50, 8 November 2019
Description
[Roseburg] Medex® A brand name for a moisture resistant, medium-density Fiberboard (MDF) that is made from cellulosic fibers bonded with a polyurea-isocyantate 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.
Synonyms and Related Terms
Applications
Medex® is commonly used as a structural material for pedestals, display decks, display panels and risers.
Risks: Personal
Produces fine wood dust. Potential eye and respiratory irritant. Dust should be collected by suction cleaning equipment.
Medex SDS [1]
Risks: Environmental
Risks: Collections
| 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
- Standard wood product finishing processes. Medex® 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".
Additional Information
Links to Oddy Test results posted on AIC Wiki Materials Database Pages for individual materials below
Sources Checked for Data in Record
- The Medex® webpage on the Roseburg manufacturer's website contains links to technical data sheets, safety data sheets and other technical information (accessed 10/2019)