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RHOPLEX™ R-225 Water-Borne Binder

Designed to be used in release coatings for masking tapes. It offers tape manufacturers the application advantages of water-based systems. This polymer is simple to formulate, requires no catalyst, and offers the good initial release and re-adhesion characteristics that are obtained with solvent-based release systems. It can be coated onto flat or creped saturated backings, offering a good release surface for the natural and synthetic rubber adhesives that are typically used for masking tape applications.It has been successfully coated onto saturated paper with varying degrees of creping using roll coaters with knife or rod metering devices as well as with air knife coaters. The product may be applied as received or in diluted form.


These values are typical properties and are not intended for use in preparing specifications.

  • % Solids Yes No 37.5-38.5 %
  • % Solids Range Yes No 38 %
  • pH Yes No 9.4
  • pH Range Yes No 8.8-9.8
  • Tg-Glass Transition Temp Yes No 32 °C
  • Viscosity Yes No 30 cP
  • Viscosity Range Yes No <30 cP

No Safety Data Sheets are available online for this material
Please Contact Dow for additional information.

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RHOPLEX™ R-225 Water-Borne Binder
No Technical Data Sheets are available for this product
Please Contact Dow for additional information.


RHOPLEX™ R-225 Water-Borne Binder

No Regulatory Data Sheets are available for this product

RHOPLEX™ R-225 Water-Borne Binder
Please Contact Dow for distribution options available for this product.