Difference between revisions of "CM Bond - M series"
Jump to navigation
Jump to search
| (3 intermediate revisions by the same user not shown) | |||
| Line 38: | Line 38: | ||
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
| − | CM | + | CM Bond® M-1, CM Bond® M-2, CM Bond® M-3, CM Bond® M-4 |
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
==Resources and Citations== | ==Resources and Citations== | ||
| Line 56: | Line 50: | ||
| − | [[Category:Materials database]] | + | [[Category:Materials database]][[Category:MWG]][[Category: Adhesives]] |
Latest revision as of 11:18, 28 March 2022
Description
[W.R.Grace and Co.] A registered trademark for an aqueous white adhesive emulsion containing polyvinyl acetate. CM Bond® M-1 does not contain any added plasticizers. It dries to a clear film but may yellow with exposure to sunlight. Films also soften with exposure to water.
| Trademark name | Base polymer | Solution | Additives/Plasticizers | Properties |
|---|---|---|---|---|
| CM Bond® M-1 | Polyvinyl acetate | aqueous emulsion (54-56% solids) | none | Viscosity=300-600cps; pH = 5-7 |
| CM Bond® M-2 | Ethylene/vinyl acetate copolymer (10/90) | aqueous emulsion (54-56% solids) | none | Viscosity=1500-2000cps; pH = 4.5-6.0 |
| CM Bond® M-3 | Polyvinyl acetate/polyvinyl alcohol mixture (3:1) | aqueous emulsion (54-56% solids) | none | Viscosity=2300-700cps; pH = 5-7 |
| CM Bond® M-4 | Polyvinyl acetate/polyvinyl alcohol mixture | aqueous emulsion | none | Viscosity=300-700cps; pH = 4-6.5; dried film soluble in methanol |
Synonyms and Related Terms
CM Bond® M-1, CM Bond® M-2, CM Bond® M-3, CM Bond® M-4
Resources and Citations
- Marie Svoboda, Conservation Survey Index, unpublished, 1997
- Conservation Materials Ltd., Catalog
- Jane Down, Maureen MacDonald, Jean Te'treault, Scott Williams, Adhesive testing at the Canadian Conservation Institute-An evaluation of selected poly(vinyl acetate) and acrylic adhesives., Studies in Conservation, 41, 19-44, 1996