Difference between revisions of "Plastazote"
| Line 14: | Line 14: | ||
== Risks == | == Risks == | ||
| − | Softens at 105-115C and decomposes at 300C. | + | * Softens at 105-115C and decomposes at 300C. |
| − | + | * Combustion products are carbon monoxide and water. | |
| − | Combustion products are carbon monoxide and water. | ||
== Physical and Chemical Properties == | == Physical and Chemical Properties == | ||
| Line 22: | Line 21: | ||
Available in several densities and thicknesses (2-27 mm). Select from low density polyethylene (LDPE) or high density polyethylene (HDPE) | Available in several densities and thicknesses (2-27 mm). Select from low density polyethylene (LDPE) or high density polyethylene (HDPE) | ||
| − | == | + | ==Resources and Citations== |
| − | + | * Zotefoams: [https://www.zotefoams.com/product/azote/plastazote/ Plastazote] | |
| − | Zotefoams: [https://www.zotefoams.com/product/azote/plastazote/ Plastazote] | ||
| − | |||
| − | |||
* National Park System, Conserv O Gram, Number 8/2, 'Safe Plastic & Fabrics for Display & Storage': [https://www.nps.gov/museum/publications/conserveogram/18-02.pdf Link] | * National Park System, Conserv O Gram, Number 8/2, 'Safe Plastic & Fabrics for Display & Storage': [https://www.nps.gov/museum/publications/conserveogram/18-02.pdf Link] | ||
Revision as of 13:08, 17 August 2022
Description
[Zotefoams Limited] A trademark for a crosslinked Polyethylene foam that is expanded with nitrogen gas. Plastazote® is chemically and biologically inert. Plastazote® products are supplied as sheets, rolls, rods, or slabstock. As with other polyethylene products, these foams deteriorate, shrink, and/or warp in direct sunlight. Similar products by the same company are Propozote (Polypropylene), Evazote® (polyethylene) and Supazote (polyethylene). All Zotefoams exhibit very low emission of volatile species up to temperatures of 190C.
Synonyms and Related Terms
Zotefoam; Propozote (polypropylene); Evazote® (polyethylene); Supazote (polyethylene)
Similar products: Volara
Applications
Risks
- Softens at 105-115C and decomposes at 300C.
- Combustion products are carbon monoxide and water.
Physical and Chemical Properties
Available in several densities and thicknesses (2-27 mm). Select from low density polyethylene (LDPE) or high density polyethylene (HDPE)
Resources and Citations
- Zotefoams: Plastazote
- National Park System, Conserv O Gram, Number 8/2, 'Safe Plastic & Fabrics for Display & Storage': Link
- Pam Hatchfield, Pollutants in the Museum Environment, Archetype Press, London, 2002
- Ceramics and Glass Conservation Section, List of Workshop Materials, The British Museum, London