Epoxy Systems for Fiber Adhesive Treatments

EPI-REZ™ waterborne epoxy resins for fiber adhesive treatments in tire and rubber applications offer these features and benefits:

Enable optimum bonding with the rubber matrix
Primarily for PET and aramid fibers
Suitable for single- and multi-dip adhesive formulations
Also used for spin finishes for adhesion-activated fibers
Suitable for tires and other mechanical rubber goods, such as hoses, serpentine belts and conveyer belts

Epoxy Resins for Fiber Adhesive Treatments

Epoxy Resin	Resin Features
Epoxy Resin	Dispersed Resin	WPE, g/eq on solids	Solvent
Waterborne difunctional epoxy resins
EPI-REZ Resin 3510-W-60	Liquid BPA epoxy	185 - 215	Water
EPI-REZ Resin 3515-W-60	Semi-solid BPA epoxy	225 - 275	Water
EPI-REZ Resin 3522-W-60	Solid BPA epoxy	615 - 715	Water
EPI-REZ Resin 3540-WY-55	Solid BPA epoxy	1600 - 2000	Water/EGMPE
EPI-REZ Resin 3546-WH-53	Solid BPA epoxy	1900 - 2200	Water/PGME
Waterborne modified and multifunctional epoxy resins
EPI-REZ Resin 5040-W-58	Epoxy phenol novolac with functionality of 3.6	185 - 205	Water
EPI-REZ Resin 5108-W-60	Epoxy BPA novolac with functionality of 8	210 - 250	Water
EPI-REZ Resin 5520-W-60	Modified solid BPA epoxy with functionality of 2-3	480 - 560	Water
EPI-REZ Resin 6006-W-68	Epoxy o-cresol novolac with functionality of 5-6	215 - 255	Water