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  Understanding Chartwell
Adhesion Promoter Choices		  
 
1. “W” Products  

Supplied as water solutions - ZERO VOC

  
   
2. Solvent Carriers  

All other Chartwell products are supplied as adhesion promoter solutions in:
  B = Ethylene Glycol
  C = Propylene Glycol
  D = Dipropylene Glycol
  F = PEG 300 (Polyethylene Glycol MW = 300)

  
   
3. “H”, “1.5H”, and “2H” Products  

Higher active matter of the non-”H” analogs. These are more cost effective products than the non-”H” analogs.
  H = 1.38x non-H solids
  1.5 H = 1.5x non-H solids
  2H = 2x non-H solids

 
   
4. HR Products

Products in which the organoreactive portion of the molecule has been increased 2x (higher reactivity at the polymer reactive end)

Chartwell International, Inc.
100 John Dietsch Blvd.
North Attleboro, MA 02763
info@chartwellintl.com

Tel: (508)695-1690
Fax: (508)699-6693