CM Bond - M series

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[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  • Marie Svoboda, Conservation Survey Index, unpublished, 1997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

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