Interplastic Corporation makes no warranties regarding any material and/or samples described in this report. All properties
specified above are approximate and may vary from material delivered. Delivered material complies with the Certificate of
Analysis on each shipment of product. Interplastic Corporation makes no representations of fact regarding the material
except those specified above. Final determination of part or application and the suitability of the material for the use
contemplated is the sole responsibility of the buyer. Our technical sales representatives will assist in developing procedures
to fit individual requirements as a customer accommodation, but all advice is accepted at your risk and should be checked for
suitability to your particular processes and needs. These test data and properties are based on results obtained for a specific
material under the specified test conditions. They are not to be used as specifications and are not warranted as performance
attributes for any product or system.
INTERPLASTIC CORPORATION
2015 Northeast Broadway Street
Minneapolis, Minnesota 55413-1775
651.481.6860 Fax 612.331.4235
www.interplastic.com
Revised: 01/2022
COR50-ZZ-11506
Inhibitor Solution
Technical Data Sheet
COR50-ZZ-11506 is an inhibitor solution of 10% Tertiary Butyl Catechol (TBC) in styrene.
This inhibitor is used to lengthen the gel time and increase the storage stability of unsaturated
polyester resins. This material has no shelf life restrictions.
GENERAL INSTRUCTIONS FOR USE
Adjustment for 10 minutes of gel time in a general polyester resin 0.09%
Note:
Inhibitor may be very active when trying to adjust very long gel times (over 35 minutes).
Interplastic Corporation s Research and Development Laboratory recommends a conservative
addition to a small amount or resin followed by a gel time test to be certain this inhibitor is
appropriate before use in production.
This method is not a guarantee of precise gel time results.
TYPICAL PROPERTIES RESULTS
Refractive Index 1.538 1.548