Difference between revisions of "Hollytex"

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(Forms/Sizes)
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== Forms/Sizes ==
 
== Forms/Sizes ==
Hollytex is sold in 60" wide rolls.  Some products and thicknesses available are:
+
Hollytex is sold in 60" wide rolls.  This table shows available, weight, thicknesses, permeability and polymer type.
#3491 : thickness = 1.5 mil  
+
{|
#3257 : thickness = 2.5 mil  
+
!  Grade || Basis Weight<br/>g/m3 || Thickness<br/>mm || Air Permeability<br/>L/mm2/sec || Material
#3221 : thickness = 2.8 mil  
+
|-
#3335 : thickness = 4.7 mil  
+
|  #3220 || 16.5 || 0.061 || 7040 || Polyester
 +
|-
 +
|  #3252 || 30.5 || 0.058 || 1840 || Polyester
 +
|-
 +
|  #3254 || 61.1 || 0.102 || 352 || Polyester
 +
|-
 +
|  #3256 || 23.9 || 0.058 || 3640 || Polyester
 +
|-
 +
|  #3257 || 32.3 || 0.074 || 2200 || Polyester
 +
|-
 +
|  #3265 || 16.5 || 0.061 || 7040 || Polyester
 +
|-
 +
|}
 +
#3491 : thickness = 1.5 mil #3257 : thickness = 2.5 mil #3221 : thickness = 2.8 mil #3335 : thickness = 4.7 mil  
 
#3265 : thickness = 5.3 mil  
 
#3265 : thickness = 5.3 mil  
 
#3261 : thickness = 6.5 mil
 
#3261 : thickness = 6.5 mil
 +
 +
3257 X X 32.3 0.074 2200 X
 +
3265 X X 81.1 0.135 160 X
 +
3271 111.6 0.211 264 X
 +
3324 X X 66.7 0.135 72 X
 +
3329 X 96.5 0.135 41 X
 +
6101 55.8 0.127 624 X
 +
6102 201.5 0.368 40 X
 +
6103 54.1 0.140 1200 X
 +
6107 55.8 0.165 2800 X
  
 
== Applications for Storage Exhibit and Transport ==
 
== Applications for Storage Exhibit and Transport ==

Revision as of 12:29, 24 November 2019

Hollytex

Description

[Ahlstrom Advanced Filtration] A registered trademark for a fabric series made with white, nonwoven fibers, with options available using either polyester fibers or polyethylene fibers. Hollytex® is spunbonded from continuous filaments resulting in a strong, lint-free, lightweight fabric with no added binders or pigments. It is calendared to produce a very smooth surface. Hollytex® is porous, but non-reactive, allowing moisture, vapors and liquids to pass through while effectively blocking particles. It is used as a support material, release paper, filtering agent, and interleaving paper. It is also used as a backing material for the 2-layer GORE-TEX® laminate.

Hollytex

Synonyms and Related Terms

Holytex; Holly-Tex

Applications

  • Support or backing material
  • Interleaving paper

Physical and Chemical Properties

Hollytex® has high tensile strength and high tear strength. Acid-free and non hygroscopic. Can be thermally and ultrasonically welded. Polyester is resistant to acids, oxidizing agents, solvents, rot and mildew. Dimensionally stable in all directions.

Forms/Sizes

Hollytex is sold in 60" wide rolls. This table shows available, weight, thicknesses, permeability and polymer type.

Grade Basis Weight
g/m3
Thickness
mm
Air Permeability
L/mm2/sec
Material
#3220 16.5 0.061 7040 Polyester
#3252 30.5 0.058 1840 Polyester
#3254 61.1 0.102 352 Polyester
#3256 23.9 0.058 3640 Polyester
#3257 32.3 0.074 2200 Polyester
#3265 16.5 0.061 7040 Polyester
  1. 3491 : thickness = 1.5 mil #3257 : thickness = 2.5 mil #3221 : thickness = 2.8 mil #3335 : thickness = 4.7 mil
  2. 3265 : thickness = 5.3 mil
  3. 3261 : thickness = 6.5 mil

3257 X X 32.3 0.074 2200 X 3265 X X 81.1 0.135 160 X 3271 111.6 0.211 264 X 3324 X X 66.7 0.135 72 X 3329 X 96.5 0.135 41 X 6101 55.8 0.127 624 X 6102 201.5 0.368 40 X 6103 54.1 0.140 1200 X 6107 55.8 0.165 2800 X

Applications for Storage Exhibit and Transport

  • Lining, interleaving and as a release paper
  • Support and backing
  • Humidification, drying and flattening
  • Barrier layer

Comparisons

Properties of Synthetic Fibers

Sources Checked for Data in Record

  • Marie Svoboda, Conservation Survey Index, unpublished, 1997

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