Difference between revisions of "Aralac"

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[[File:aralac15wb.jpg|thumb|Aralac fabric swatches]]
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Source: Historic Costume & Textiles Collection
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== Description ==
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{|
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|[[FILE:70602594d4f998be4bf25f2d9f48ee49.jpg|300px]]
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001.aralac.11-22-2013.BF.200X.glycerine
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||
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{| Class="wikitable" border="1" style="border-collapse:collapse;"
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|-
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!scope="row" style="text-align:left;" | Accession Number
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|| none
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|-
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!scope="row" style="text-align:left;" | Title
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|| aralac in glycerine
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|-
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!scope="row" style="text-align:left;" | Image Identification information
 +
|| 001.aralac.11-22-2013.BF.200X.glycerine
 +
|-
 +
!scope="row" style="text-align:left;" | Image capture
 +
|| digital image
 +
|-
 +
!scope="row" style="text-align:left;" | Date of image capture
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|| 11/22/13
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|-
 +
!scope="row" style="text-align:left;" | Microscopist
 +
|| jakes
 +
|-
 +
!scope="row" style="text-align:left;" | Microscope
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|| Zeiss
 +
|-
 +
!scope="row" style="text-align:left;" | Mounting agent and RI
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|| glycerine, 1.473
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|-
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!scope="row" style="text-align:left;" | Microscopic technique
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|| Brightfield
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|-
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!scope="row" style="text-align:left;" | Striations
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|| Striations
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|}
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|}
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{|
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|[[FILE:7522a451073e9eac4d521a6cb4d02aa1.jpg|300px]]
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002.aralac.11-22-2013.POL.200X.glycerine_(c1)
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||
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{| Class="wikitable" border="1" style="border-collapse:collapse;"
 +
|-
 +
!scope="row" style="text-align:left;" | Accession Number
 +
|| none
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|-
 +
!scope="row" style="text-align:left;" | Title
 +
|| aralac in glycerine
 +
|-
 +
!scope="row" style="text-align:left;" | Image Identification information
 +
|| 002.aralac.11-22-2013.POL.200X.glycerine
 +
|-
 +
!scope="row" style="text-align:left;" | Date of image capture
 +
|| 11/22/13
 +
|-
 +
!scope="row" style="text-align:left;" | Microscopist
 +
|| jakes
 +
|-
 +
!scope="row" style="text-align:left;" | Microscope
 +
|| Zeiss
 +
|-
 +
!scope="row" style="text-align:left;" | Mounting agent and RI
 +
|| glycerine, 1.473
 +
|}
 +
|}
 +
{|
 +
|[[FILE:7cdc946f8292dfd1bf01719295345a62.jpg|300px]]
 +
004.aralac.11-22-2013.POLFOR.200X.glycerine_(c1)
 +
||
 +
{| Class="wikitable" border="1" style="border-collapse:collapse;"
 +
|-
 +
!scope="row" style="text-align:left;" | Accession Number
 +
|| none
 +
|-
 +
!scope="row" style="text-align:left;" | Title
 +
|| 004.aralac.11-22-2013.POLFOR.200Xglycerine
 +
|-
 +
!scope="row" style="text-align:left;" | Image Identification information
 +
|| 004.aralac.11-22-2013.POLFOR.200X.glycerine
 +
|-
 +
!scope="row" style="text-align:left;" | Date of image capture
 +
|| 11/22/13
 +
|-
 +
!scope="row" style="text-align:left;" | Microscopist
 +
|| jakes
 +
|-
 +
!scope="row" style="text-align:left;" | Microscope
 +
|| Zeiss
 +
|-
 +
!scope="row" style="text-align:left;" | Mounting agent and RI
 +
|| glycerine, 1.473
 +
|-
 +
!scope="row" style="text-align:left;" | Sign of elongation
 +
|| positive sign of elongation
 +
|}
 +
|}
 +
{|
 +
|[[FILE:b8ad22388bb4d17035e1b3f12062fc8b.jpg|300px]]
 +
005.aralac.11-22-2013.POLFOR.200X.glycerine
 +
||
 +
{| Class="wikitable" border="1" style="border-collapse:collapse;"
 +
|-
 +
!scope="row" style="text-align:left;" | Accession Number
 +
|| none
 +
|-
 +
!scope="row" style="text-align:left;" | Title
 +
|| 005.aralac.11-22-2013.POLFOR.200X.glycerine
 +
|-
 +
!scope="row" style="text-align:left;" | Image Identification information
 +
|| 005.aralac.11-22-2013.POLFOR.200X.glycerine
 +
|-
 +
!scope="row" style="text-align:left;" | Image capture
 +
|| digital image
 +
|-
 +
!scope="row" style="text-align:left;" | Date of image capture
 +
|| 11/22/13
 +
|-
 +
!scope="row" style="text-align:left;" | Microscopist
 +
|| jakes
 +
|-
 +
!scope="row" style="text-align:left;" | Microscope
 +
|| Zeiss
 +
|-
 +
!scope="row" style="text-align:left;" | Mounting agent and RI
 +
|| glycerine, 1.473
 +
|-
 +
!scope="row" style="text-align:left;" | Microscopic technique
 +
|| Polarized light, First Order Red plate, exaggerated brightness
 +
|-
 +
!scope="row" style="text-align:left;" | Sign of elongation
 +
|| positive sign of elongation
 +
|}
 +
|}
  
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[Aralac] The U.S brand name for a synthetic polyamide fiber polymerized from casein. Aralac was developed by the American Research Associates, hence its name ARA+lac (latin for milk). Based on a process developed in 1935 in Italy (see [[Lanital|Lanital]]), Aralac was sold in the U.S. from the late 1930s until 1947. Aralac is a translucent, silky, white fiber that was blended with wool, mohair, rayon, and cotton for fabrics. It was also mixed with rabbit fur for felt hats.
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[[Category:FRIL]]
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[[Category: FRIL: Azlon]]
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== Synonyms and Related Terms ==
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[[Category: FRIL: Manufactured Fibers]]
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Ara-plaid; Ara-flannel
 
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== Hazards and Safety ==
 
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Dryclean only. Dampness can result in a sour milk smell.
 
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== Additional Information ==
 
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Joan Kiplinger 'Vintage Fabrics' at [http://www.fabrics.net/joan103.asp Fabrics.net]
 
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[[[SliderGallery rightalign|Aralacfiberkj1.jpg~FTIR|aralac100m.jpg~SEM|aralac300m.jpg~SEM]]]
 
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== Comparisons ==
 
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[[media:download_file_60.pdf|Properties of Synthetic Fibers]]
 
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== Authority ==
 
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* G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971  Comment: p. 153
 
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* Rosalie Rosso King, ''Textile Identification, Conservation, and Preservation'', Noyes Publications, Park Ridge, NJ, 1985
 
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* Website address 1  Comment: http://www.fabrics.net/joan1102.asp
 
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[[Category:Materials database]]
 

Latest revision as of 10:02, 28 June 2017

Source: Historic Costume & Textiles Collection

70602594d4f998be4bf25f2d9f48ee49.jpg

001.aralac.11-22-2013.BF.200X.glycerine

Accession Number none
Title aralac in glycerine
Image Identification information 001.aralac.11-22-2013.BF.200X.glycerine
Image capture digital image
Date of image capture 11/22/13
Microscopist jakes
Microscope Zeiss
Mounting agent and RI glycerine, 1.473
Microscopic technique Brightfield
Striations Striations
7522a451073e9eac4d521a6cb4d02aa1.jpg

002.aralac.11-22-2013.POL.200X.glycerine_(c1)

Accession Number none
Title aralac in glycerine
Image Identification information 002.aralac.11-22-2013.POL.200X.glycerine
Date of image capture 11/22/13
Microscopist jakes
Microscope Zeiss
Mounting agent and RI glycerine, 1.473
7cdc946f8292dfd1bf01719295345a62.jpg

004.aralac.11-22-2013.POLFOR.200X.glycerine_(c1)

Accession Number none
Title 004.aralac.11-22-2013.POLFOR.200Xglycerine
Image Identification information 004.aralac.11-22-2013.POLFOR.200X.glycerine
Date of image capture 11/22/13
Microscopist jakes
Microscope Zeiss
Mounting agent and RI glycerine, 1.473
Sign of elongation positive sign of elongation
B8ad22388bb4d17035e1b3f12062fc8b.jpg

005.aralac.11-22-2013.POLFOR.200X.glycerine

Accession Number none
Title 005.aralac.11-22-2013.POLFOR.200X.glycerine
Image Identification information 005.aralac.11-22-2013.POLFOR.200X.glycerine
Image capture digital image
Date of image capture 11/22/13
Microscopist jakes
Microscope Zeiss
Mounting agent and RI glycerine, 1.473
Microscopic technique Polarized light, First Order Red plate, exaggerated brightness
Sign of elongation positive sign of elongation
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