Titanates and Zirconates bond to non-polar substrates such as PP:
See attached Acoustic Emission Analysis tech paper written in 1993 from which the above graphic was taken.
See attached Adhesion Promotion Chapter from 340-page Ken-React® Reference Manual written in 1985.
See link: https://4kenrich.com/wp-content/uploads/2017/10/pci1017p48-Kenrich-FT-PCI-Oct-2017-Issue-PCI-Approved-for-Publication.pdf
The coupling agent can be compounded into the PP or added to the adhesive as they are sold as liquids or 65% powder and 20% pellet masterbatches.
Salvatore J. Monte
P.E., B.C.E., M.S.-Polymeric Materials, Fellow (SPE)
Board of Governors – Plastics Pioneers Assocoation
Kenrich Petrochemicals, Inc.
PO Box 32
Bayonne, NJ 07002 USA
Tel No. 201-823-9000
Fax No. 201-823-0691
Customer Support: firstname.lastname@example.org
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