Difference between revisions of "Lascaux Hydrosealer 750"

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[Alois K Diethelm, Switzerland] A trademark for a thermoplastic acrylic composed of fine styrene acrylate particles (0.06 micrometers) in a 30% solids aqueous dispersion. Lascaux Hydrosealer 750 is used for consolidation of friable and cupping paint. For use with oil paints, the manufacturer recommends the addition of a wetting agent (0.1%) to increase penetration of the consolidant.
 
[Alois K Diethelm, Switzerland] A trademark for a thermoplastic acrylic composed of fine styrene acrylate particles (0.06 micrometers) in a 30% solids aqueous dispersion. Lascaux Hydrosealer 750 is used for consolidation of friable and cupping paint. For use with oil paints, the manufacturer recommends the addition of a wetting agent (0.1%) to increase penetration of the consolidant.
 
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[[[SliderGallery rightalign|Hydroseal 750.PNG~FTIR]]]
 
== Synonyms and Related Terms ==
 
== Synonyms and Related Terms ==
  
 
Lascaux Hydroseal 750
 
Lascaux Hydroseal 750
  
[[[SliderGallery rightalign|Hydroseal 750.PNG~FTIR]]]
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==Physical and Chemical Properties==
 
 
== Other Properties ==
 
 
 
Aqueous dispersion: pH = 9-10  Dry film: Soluble in acetone, ethanol, toluene and xylene.  Insoluble in water.
 
  
{| class="wikitable"
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* Aqueous dispersion: pH = 9-10  
|-
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* Dry film: Soluble in acetone, ethanol, toluene and xylene.  Insoluble in water.
! scope="row"| Molecular Weight
 
| pH (dispersion) = 9-10
 
|}
 
  
== Sources Checked for Data in Record ==
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==Resources and Citations==
  
 
* Marie Svoboda, Conservation Survey Index, unpublished, 1997
 
* Marie Svoboda, Conservation Survey Index, unpublished, 1997

Latest revision as of 13:57, 29 September 2022

Description

[Alois K Diethelm, Switzerland] A trademark for a thermoplastic acrylic composed of fine styrene acrylate particles (0.06 micrometers) in a 30% solids aqueous dispersion. Lascaux Hydrosealer 750 is used for consolidation of friable and cupping paint. For use with oil paints, the manufacturer recommends the addition of a wetting agent (0.1%) to increase penetration of the consolidant.

FTIR

Hydroseal 750.PNG

Synonyms and Related Terms

Lascaux Hydroseal 750

Physical and Chemical Properties

  • Aqueous dispersion: pH = 9-10
  • Dry film: Soluble in acetone, ethanol, toluene and xylene. Insoluble in water.

Resources and Citations

  • Marie Svoboda, Conservation Survey Index, unpublished, 1997
  • Teri Hensick, contributed information, 1998
  • Conservation Materials Ltd., Catalog
  • Conservation Support Systems, Catalog, 1997
  • Product Information Comment: manufacturer's literature

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