Difference between revisions of "Lascaux Acrylic Adhesive 498 HV"
(username removed) |
m (Text replace - "== Authority ==" to "== Sources Checked for Data in Record ==") |
||
| Line 18: | Line 18: | ||
Talas: [http://talasonline.com/photos/instructions/lascaux_adhesives.pdf Information sheet] | Talas: [http://talasonline.com/photos/instructions/lascaux_adhesives.pdf Information sheet] | ||
| − | == | + | == Sources Checked for Data in Record == |
* Book and Paper Group, ''Paper Conservation Catalog'', AIC, 1984, 1989 | * Book and Paper Group, ''Paper Conservation Catalog'', AIC, 1984, 1989 | ||
Revision as of 07:15, 1 May 2016
Description
[Alois K Diethelm, Switzerland] A trademark for a thermoplastic acrylic resin composed of a water-based emulsion containing butyl acrylate thickened with methacrylic acid (40% solids). Lascaux Acrylic Adhesive 498 HV can be thinned with water, but once the film is dried it is insoluble in water. The minimum film formation temperature for 498 HV is approximately 5C. A dry film is slightly tacky and can be used as a weak pressure sensitive adhesive or it can be activated to improve adhesion with toluene, alcohol or heat (75C). Lascaux Acrylic Adhesive 498 HV has been used for lining and mounting canvases, paper, wood and plaster.
Other Properties
Dry films: Soluble in acetone, ethanol, glycol esters, toluene and xylene. Insoluble in water, white spirit and ligroin.
| Molecular Weight | Tg=26C |
|---|
Additional Information
Talas: Information sheet
Sources Checked for Data in Record
- Book and Paper Group, Paper Conservation Catalog, AIC, 1984, 1989
- Marie Svoboda, Conservation Survey Index, unpublished, 1997
- Meredith Montague, contributed information, 1998
- Teri Hensick, contributed information, 1998
- Conservation Materials Ltd., Catalog
- Conservation Support Systems, Catalog, 1997