Difference between revisions of "Tyvek"

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[[File:Tyvek.jpg|thumb|Tyvek]]
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[[File:MFA20141122 Tyvek.jpg|thumb|Tyvek Quilt<br>MFA# 2014.1122]]
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[[File:681_2DS_7.jpg|thumb|Tyvek disposable articles <br> Credit: University Products]]
 
== Description ==
 
== Description ==
 
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[[File:Tyvek.jpg|thumb|Tyvek <br>Credit: Garry Harrison]]
[DuPont] Discovered in 1955, this spunbonded, olefin product was trademarked in 1967. Tyvek is 100% [[high density polyethylene|high density polyethylene]] without any fillers or binders. The fine, white, continuous filaments (0.5-10 microns) are bonded by heat and pressure to form a dimensionally stable, opaque sheet. Tyvek is chemically stable, lightweight, durable, strong, lint-free, and acid-free. The paper/fabric is resistant to wetting, but it allows transmission of moisture and vapors. It is widely used as a wear resistant, tear resistant, waterproof paper for banners, maps, and envelopes. Applications also include filtration, packaging, bookcovers, interleaving, clean room clothing, protective garments, and carpet backing. Tyvek is commonly seen as a protective barrier in new housing construction. In museums, the high-strength wrapping material is used a soft, lint-free, waterproof liner in packing crates and display cases.  It is available in stiff (Type 10), soft (Type 14) and perforated (Type 16) forms [http://www.paccin.org/content.php?62-Materials (PACCIN)].
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[DuPont] Initially developed in 1955, this spunbonded, olefin product was trademarked in 1967. Tyvek® is 100% [[high density polyethylene|high density polyethylene]] without any fillers or binders. The fine, white, continuous filaments (0.5-10 microns) are bonded by heat and pressure to form a dimensionally stable, opaque sheet. Tyvek® is chemically stable, lightweight, durable, strong, lint-free, and acid-free. The paper/fabric is resistant to wetting, but it allows transmission of moisture and vapors. It is widely used as a wear resistant, tear resistant, waterproof paper for banners, maps, and envelopes. Applications also include filtration, packaging, bookcovers, interleaving, clean room clothing, protective garments, and carpet backing. Tyvek® is commonly seen as a protective barrier in new housing construction. In museums, the high-strength wrapping material is used a soft, lint-free, waterproof liner in packing crates and display cases.  It is available in stiff (Type 10), soft (Type 14) and perforated (Type 16) forms [http://www.paccin.org/content.php?62-Materials (PACCIN)]. Tyvek® envelopes are used to store archival documents, photographic negatives or other small items. Tyvek® 6060 or 1073 has been recommended for paper-like labels; however, a sample should be tested before use to ensure that the ink does not soak through and transfer to the object below (Tetreault 2017).
 
 
[[File:681_2DS_7.jpg|thumb|Tyvek disposable articles]]
 
  
 
== Synonyms and Related Terms ==
 
== Synonyms and Related Terms ==
 
Tyvek@; Tyvek Hardwrap; Tyvek Softwrap; Crate liner
 
Tyvek@; Tyvek Hardwrap; Tyvek Softwrap; Crate liner
 
== Properties ==
 
 
Resistant to acids, alkalis and most organic solvents.  Fibers are 0.5-10 microns.  Chemical resistant. Neutral pH. Waterproof, acid-free, lint-free, resistant to mold, mildew, and insects. 
 
 
Shrinks at 118 <sup>o</sup>C.  Melting point = 135 <sup>o</sup>C. Maintains toughness and flexibility down to -73 <sup>o</sup>C.
 
 
Dimensional stability depends on fiber thickness. Lighter weights may elongate up to 25% before breaking.
 
 
== Hazards and Safety ==
 
 
[[[SliderGallery rightalign|MFA- Tyvek.jpg~FTIR]]]
 
[[[SliderGallery rightalign|MFA- Tyvek.jpg~FTIR]]]
Degraded by [[Freon]], [[pine oil]], [[Turpentine (oil)|turpentine]], [[dichloromethane]], [[mineral spirits]], [[ligroin]], [[kerosene]], [[toluene]]. 
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== Applications==
 
 
Tyvek is degraded by direct exposure to sunlight.  Tyvek may generate static electricity unless treated with antistatic agents.
 
 
 
== Handling and Workability ==
 
Type 10= paper-like, hard structure, area-bonded, smooth pattern, stiff
 
 
 
Type 14= fabric-like, soft structure, point-bonded, embossed pattern, flexible
 
 
 
Tyvek is tear resistant but is easily cut with scissors or a knife.  Water vapor can pass Tyvek, but liquid water cannot.
 
 
 
Tyvek can be bonded by ultrasonic welding or dielectric bonding.  Heat sealing causes puckering as it often bonds to itself.
 
 
 
Dupont recommends water-based adhesives (starch, dextrin, animal glues, PVAC) over any synthetic solvent-based adhesives.
 
 
 
== Forms and Sizes ==
 
Tyvek sheets are available as 30", 36” and 60” wide rolls in length up to 100 yds long. Thicknesses can range from 6.6 mils (1025=hard, 1443R=soft), 7.3 mills (1020=hard) and 7.6 mils (14M=soft)
 
 
 
Various sizes of pre-made folders, media sleeves, envelopes and expansion envelopes.
 
 
 
== Applications for Storage Exhibit and Transport ==
 
 
 
 
* Support for textiles
 
* Support for textiles
 
* Non-abrasive, tear-resistant envelopes and media sleeves
 
* Non-abrasive, tear-resistant envelopes and media sleeves
Line 46: Line 14:
 
* Cover foam pads or line cavities in contour cut foam
 
* Cover foam pads or line cavities in contour cut foam
 
* Light-blocking and form-fitting dust covers
 
* Light-blocking and form-fitting dust covers
* Soft Tyvek used to make filled bags/snakes to stabilize objects during transport
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* Soft Tyvek® used to make filled bags/snakes to stabilize objects during transport
  
== Additional Information ==
+
== Risks ==
 +
* Tyvek® is degraded by direct exposure to sunlight. 
 +
* Tyvek may generate static electricity unless treated with antistatic agents.
 +
* Degraded by [[Freon]], [[pine oil]], [[Turpentine (oil)|turpentine]], [[methylene chloride|dichloromethane]], [[mineral spirits]], [[ligroin]], [[kerosene]], [[toluene]].
 +
* DuPont: [[https://www.diyhomecenter.com/media/pdf/tyvek-msds.pdf| Safety Data sheet]]
  
DuPont: [http://www.tyvek.com/ Tyvek Website]
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== Physical and Chemical Properties ==
 +
* Resistant to acids, alkalis and most organic solvents. 
 +
* Fibers are 0.5-10 microns. 
 +
* Neutral pH. Waterproof, acid-free, lint-free, resistant to mold, mildew, and insects. 
 +
* Shrinks at 118 <sup>o</sup>C.  Melting point = 135 <sup>o</sup>C. Maintains toughness and flexibility down to -73 <sup>o</sup>C.
 +
* Dimensional stability depends on fiber thickness. Lighter weights may elongate up to 25% before breaking.
  
== Sources Checked for Data in Record ==
+
== Working Properties ==
* Preparation, Art Handling, Collections Care Information Network [http://www.paccin.org/content.php?62-Materials (PACCIN)]
+
* Type 10= paper-like, hard structure, area-bonded, smooth pattern, stiff
 +
* Type 14= fabric-like, soft structure, point-bonded, embossed pattern, flexible
 +
* Tyvek® is tear resistant but is easily cut with scissors or a knife. Water vapor can pass Tyvek, but liquid water cannot.
 +
* Tyvek® can be bonded by ultrasonic welding or dielectric bonding. Heat sealing causes puckering as it often bonds to itself.
 +
* Dupont recommends water-based adhesives (starch, dextrin, animal glues, PVAC) over any synthetic solvent-based adhesives.
  
* Rosalie Rosso King, Rosalie Rosso King, ''Textile Identification, Conservation, and Preservation'', Noyes Publications, Park Ridge, NJ, 1985
+
== Forms/Sizes ==
 +
Tyvek® sheets are available as 30", 36” and 60” wide rolls in length up to 100 yds long. Thicknesses can range from 6.6 mils (1025=hard, 1443R=soft), 7.3 mills (1020=hard) and 7.6 mils (14M=soft)
  
* Book and Paper Group, Book and Paper Group, ''Paper Conservation Catalog'', AIC, 1984, 1989
+
Various sizes of pre-made folders, media sleeves, envelopes and expansion envelopes.
  
* Pam Hatchfield, Pam Hatchfield, ''Pollutants in the Museum Environment'', Archetype Press, London, 2002
+
== Resources and Citations ==
 
+
* DuPont: [http://www.tyvek.com/ Tyvek Website]
* Meredith Montague, Meredith Montague, contributed information, 1998
+
* Rachael Perkins Arenstein, Lisa Goldberg, and Eugenie Milroy, ‘Support and Rehousing for Collection Storage’ In ‘Preventive Conservation: Collection Storage’ Lisa Elkin and Christopher A. Norris (eds.), Society for the Preservation of Natural History Collections, New York. 2019.
 
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* Jean Tetreault ''Products Used in Preventive Conservation'' CCI, December 2017. [https://www.researchgate.net/publication/323153775_Products_Used_in_Preventive_Conservation Link]
* Website address 1, Website address 1  Comment: AMOL reCollections Glossary -http://amol.org.au/recollections/7/c/htm
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* Preparation, Art Handling, Collections Care Information Network [http://www.paccin.org/content.php?62-Materials (PACCIN)]
 +
* Rosalie Rosso King, ''Textile Identification, Conservation, and Preservation'', Noyes Publications, Park Ridge, NJ, 1985
 +
* Book and Paper Group, ''Paper Conservation Catalog'', AIC, 1984, 1989
 +
* Pam Hatchfield, ''Pollutants in the Museum Environment'', Archetype Press, London, 2002
 +
* Meredith Montague, contributed information, 1998
 +
* AMOL reCollections Glossary -http://amol.org.au/recollections/7/c/htm
  
  
[[Category:Materials database]] [[Category:PACCIN]] [[Category:MWG]]
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[[Category:Materials database]] [[Category:MWG]] [[Category:PACCIN]][[Category:Sheet, Fabric]][[Category: Interleaving]]

Latest revision as of 14:28, 2 October 2024

Tyvek Quilt
MFA# 2014.1122
Tyvek disposable articles
Credit: University Products

Description

Tyvek
Credit: Garry Harrison

[DuPont] Initially developed in 1955, this spunbonded, olefin product was trademarked in 1967. Tyvek® is 100% High density polyethylene without any fillers or binders. The fine, white, continuous filaments (0.5-10 microns) are bonded by heat and pressure to form a dimensionally stable, opaque sheet. Tyvek® is chemically stable, lightweight, durable, strong, lint-free, and acid-free. The paper/fabric is resistant to wetting, but it allows transmission of moisture and vapors. It is widely used as a wear resistant, tear resistant, waterproof paper for banners, maps, and envelopes. Applications also include filtration, packaging, bookcovers, interleaving, clean room clothing, protective garments, and carpet backing. Tyvek® is commonly seen as a protective barrier in new housing construction. In museums, the high-strength wrapping material is used a soft, lint-free, waterproof liner in packing crates and display cases. It is available in stiff (Type 10), soft (Type 14) and perforated (Type 16) forms (PACCIN). Tyvek® envelopes are used to store archival documents, photographic negatives or other small items. Tyvek® 6060 or 1073 has been recommended for paper-like labels; however, a sample should be tested before use to ensure that the ink does not soak through and transfer to the object below (Tetreault 2017).

Synonyms and Related Terms

Tyvek@; Tyvek Hardwrap; Tyvek Softwrap; Crate liner

FTIR

MFA- Tyvek.jpg

Applications

  • Support for textiles
  • Non-abrasive, tear-resistant envelopes and media sleeves
  • Moisture proof liner for cases and crates
  • Cover foam pads or line cavities in contour cut foam
  • Light-blocking and form-fitting dust covers
  • Soft Tyvek® used to make filled bags/snakes to stabilize objects during transport

Risks

Physical and Chemical Properties

  • Resistant to acids, alkalis and most organic solvents.
  • Fibers are 0.5-10 microns.
  • Neutral pH. Waterproof, acid-free, lint-free, resistant to mold, mildew, and insects.
  • Shrinks at 118 oC. Melting point = 135 oC. Maintains toughness and flexibility down to -73 oC.
  • Dimensional stability depends on fiber thickness. Lighter weights may elongate up to 25% before breaking.

Working Properties

  • Type 10= paper-like, hard structure, area-bonded, smooth pattern, stiff
  • Type 14= fabric-like, soft structure, point-bonded, embossed pattern, flexible
  • Tyvek® is tear resistant but is easily cut with scissors or a knife. Water vapor can pass Tyvek, but liquid water cannot.
  • Tyvek® can be bonded by ultrasonic welding or dielectric bonding. Heat sealing causes puckering as it often bonds to itself.
  • Dupont recommends water-based adhesives (starch, dextrin, animal glues, PVAC) over any synthetic solvent-based adhesives.

Forms/Sizes

Tyvek® sheets are available as 30", 36” and 60” wide rolls in length up to 100 yds long. Thicknesses can range from 6.6 mils (1025=hard, 1443R=soft), 7.3 mills (1020=hard) and 7.6 mils (14M=soft)

Various sizes of pre-made folders, media sleeves, envelopes and expansion envelopes.

Resources and Citations

  • DuPont: Tyvek Website
  • Rachael Perkins Arenstein, Lisa Goldberg, and Eugenie Milroy, ‘Support and Rehousing for Collection Storage’ In ‘Preventive Conservation: Collection Storage’ Lisa Elkin and Christopher A. Norris (eds.), Society for the Preservation of Natural History Collections, New York. 2019.
  • Jean Tetreault Products Used in Preventive Conservation CCI, December 2017. Link
  • Preparation, Art Handling, Collections Care Information Network (PACCIN)
  • Rosalie Rosso King, Textile Identification, Conservation, and Preservation, Noyes Publications, Park Ridge, NJ, 1985
  • Book and Paper Group, Paper Conservation Catalog, AIC, 1984, 1989
  • Pam Hatchfield, Pollutants in the Museum Environment, Archetype Press, London, 2002
  • Meredith Montague, contributed information, 1998
  • AMOL reCollections Glossary -http://amol.org.au/recollections/7/c/htm