Difference between revisions of "Minicel"

From CAMEO
Jump to navigation Jump to search
Line 44: Line 44:
  
 
== Forms and Sizes ==
 
== Forms and Sizes ==
''Information below from [http://www.paccin.org/content.php?267-PolyPlank PACCIN: PolyPlank Polyethylene Foam].''
 
  
The most common in art handling is PolyPlank LAM 220, with a relatively medium density of 2.2 lbs/ft^3 in a 2” natural tint(white) sheets at 108x48” or 108x24” planks.
+
Produced in molded bun form.
  
'''Other Sizes and Densities'''
+
'''Density range:''' 2, 3, 3.8, 6, 8, 12 and 22 pcf.
  
Laminated units are available in the following densities:
+
'''Bun sizes:'''
  
* PolyPlank LAM090 = 0.9 pcf
+
* 2, 3, 3.8 pcf: 4” X 48” X 72”
  
* PolyPlank LAM120 = 1.2 pcf
+
* 6 pcf: 3” X 48” X 72”
  
* PolyPlank LAM170 = 1.7 pcf
+
* 8 pcf: 1.78” X 32” X 67”
  
* PolyPlank LAM220 = 2.2 pcf
+
* 12pcf: 1.50” X 28” X 59”
  
They are typically manufactured in 1/2" - 3" thicknesses, and 108 x 48" sheets, but other dimensions can be custom ordered.
+
* 22 pcf: 1.2” X 24” X 49”
  
PolyPlank EXT is the same formula as PolyPlank LAM, but extruded in one piece rather than laminated, and at a slightly higher price. It is available in the following densities:
+
'''Minicel L200 and LF200 Foam sheets''' <ref>[https://www.thefoamfactory.com/closedcellfoam/minicel-type-l-foam.html Foam Factory: Minicel Type 1 Foam]</ref>:
 
+
* 72x48” sheets
* PolyPlank EXT170 = 1.7 pcf
+
* ¼”,3.8”, ½”, ¾”, 1”, 1.5”, 2”, 3”, and 4”  thick 
 
+
''(sold in 2/3, ½, and 1/3 sheets)''
* PolyPlank EXT220 = 2.2 pcf
 
 
 
* PolyPlank EXT400 = 4.0 pcf
 
 
 
* PolyPlank EXT600 = 6.0 pcf
 
 
 
* PolyPlank EXT900 = 9.0 pcf
 
 
 
They are typically manufactured in 2 x 108 x 24" planks, but other dimensions may be available for custom order.
 
 
 
'''Other Variations'''
 
 
 
PolyPlank LEL is formulated with less than 10% LEL (low explosive limit) VOC, which meets military and other low residual blowing agent specifications.
 
 
 
PolyPlank Renew is made with 40%-60% pre-consumer recycled material.
 
 
 
PolyPlank SFT is formulated with finer cells for a softer surface texture.
 
 
 
PolyPlank Plus is a custom-ordered system of laminating foam with a variety of substrates, including foil, bubble, adhesive and cohesive films, paper, non-wovens, etc
 
  
 
== Additional Information ==
 
== Additional Information ==

Revision as of 10:46, 4 August 2020

Description

[Volek] A registered trademark for a cross-linked Polyethylene foam manufactured by Sekisui Voltek, LLC. Like polyethylene foams, cross-linked polyethylene foams are durable and chemically stable, but are typically finer celled. [1] Minicel is a closed cell foam. It is an extremely fine-celled bun foam that has a smooth, consistent surface. Minicel has a tough and firm, yet elastic feel. [2] Minicel has good thermal insulation, strength and shock absorption. It is impervious to mildew, mold, rot, and bacteria, as well as chemical resistance. Standard colors are natural-white and black. Minicel is very buoyant and is commonly used in water recreation devices such as kayaks. [3]

Synonyms and Related Terms

Polyethylene foam; crosslinked polyethylene foam; XLPE foam; X-linked PE foam; Volara

Applications

  • Art handling
  • Storage
  • Transport: shock absorption and cushioning

Personal Risks

Sekisui Voltek: SDS

All Minicel products are non-toxic and contain no CFC, HCFC, or hydrocarbon blowing agents. [4]

Collection Risks

Stable. Minnesota Historical Society says, “Can be used” (MWG 2020).

Environmental Risks

Physical and Chemical Properties

Form Solid, in various forms
Odor Light
Melting Point PE foam: 90-115°C
Solubility in/miscibility with water Insoluble

Working Properties

Forms and Sizes

Produced in molded bun form.

Density range: 2, 3, 3.8, 6, 8, 12 and 22 pcf.

Bun sizes:

  • 2, 3, 3.8 pcf: 4” X 48” X 72”
  • 6 pcf: 3” X 48” X 72”
  • 8 pcf: 1.78” X 32” X 67”
  • 12pcf: 1.50” X 28” X 59”
  • 22 pcf: 1.2” X 24” X 49”

Minicel L200 and LF200 Foam sheets [5]:

  • 72x48” sheets
  • ¼”,3.8”, ½”, ¾”, 1”, 1.5”, 2”, 3”, and 4” thick

(sold in 2/3, ½, and 1/3 sheets)

Additional Information

Pregis PolyPlank Website

Resources and Citations

  • Kaela Nurmi, contributed information, MWG group, 2020.

Retrieved from "https://cameo.mfa.org/index.php?title=Minicel&oldid=78255"