Have you registered for PHLASH?

With PHLASH, placing orders for your raw materials or fine food ingredients has never been easier or more efficient. PHLASH is also a resource for your order management needs.

Sign me up!
  • Tailored Solutions
  • Markets
  • Products
  • Principals
  • About Us
  • Careers
  • Resources
  • Requests

DYNASYLAN VPS 7161

ORGANOFUNCTIONAL SILANE–ADHESION PROMOTER AND CO-CROSSLINKER
  • Request Pricing
  • Request a Sample
  • Product Type: Organosilane
  • Master Product Number: MITM04189
  • Product SKUs: ITM09180, ITM09181
  • Download Product sds
  • Click here to send a request for this TDS

Product Details

VPS 7161 is an isocyanurate silane with a high concentration of trimethoxysilyl groups. Therefore it is a strong crosslinker. It can be used as an adhesion promoter on different types of substrates like metals and plastics. The molecule with the heterocyclic planar six membered ring system imparts good wetting and thermal resistance thus leading to good adhesion even at high temperatures on metal substrates.

For special applications VPS 7161 can be formulated with other silanes.

The oxidative stability and the low volatility of VPS 7161 makes it especially useful for hot melt adhesives e.g. EVA, PA, polyester, PU, and polyolefins.
  • Planar molecule with 9 methoxy groups, thus high crosslinking potential
  • Compatible with amine-critical formulations, thus broad formulation window for users
  • Favorable physical properties like e.g. high boiling/flash point
  • Excellent adhesion profile towards metals and selected polymers

Typical Applications

  • Polyurethanes (1K and 2K)
  • PU hot melts
  • Silicones

About Evonik Corporation Silanes

Today there is a multitude of possibilities to benefit from the use of Dynasylan® in a responsible and sustainable way. New application areas have constantly been discovered by the combination of our research and development along with close contacts to our customers. Whether you are thinking about Dynasylan® products for a well-established application or for the next cutting-edge idea, you will find the right solution with our Dynasylan® products.

Learn more about Evonik Corporation Silanes >

Related Products

  • DYNASYLAN SIVO 203

    PROPRIETARY MULTIFUNCTIONAL AMINOSILANE SYSTEM

    • Principal: Evonik Corporation Silanes
    • View Product Details
  • DYNASYLAN DAMO

    DIAMINO-FUNCTIONAL SILANE

    • Principal: Evonik Corporation Silanes
    • View Product Details
  • DYNASYLAN 1189

    BIFUNCTIONAL SILANE

    • Principal: Evonik Corporation Silanes
    • View Product Details
  • Toll Free: 800-635-4822
  • 191 American Blvd, Suite 300
  • Westlake, Ohio 44145
  • Contact Us
Markets We Serve
  • Adhesives & Sealants
  • Agriculture
  • Elastomers
  • Health & Nutrition
  • Lubricants
  • Paints & Coatings
  • Engineered Materials
Connect With Us
  • ESG
  • PHLASH Portal
  • Principal Portal
  • Privacy Policy
  • Warehouse Portal
© 2025 PALMER HOLLAND. ALL RIGHTS RESERVED. All other trademarks are the property of their respective owners.