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Intrinsic Viscosity Calculator

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g/mol
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How To:
To use this calculator just enter the IV values between 0.44 and 1.06 of the both the resins being used for the blend and also input the volume (in %) of one of these resins. Click "Submit" and the resulting IV will be displayed. The calculator also gives you the molecular weights of the individual resins.The resulting IV is set as the blended resin's Starting IV on the Nomograph and indicates what its final IV would be when there is 50 ppm moisture present. If you would like to vary the moisture present, simply drag the point along the scale and your final IV will change accordingly.
These calculations are for theoretical use only and do not take into account any other forms of degradation other than hydrolytic.

Plastic Technologies, Inc. All rights reserved.

*Plastic Technologies, Inc. provides technology development services to a variety of customers for specific applications depending upon their needs. Plastic Technologies, Inc. does not warrant or represent the accuracy of this information in each and every application and disclaim any and all responsibility for the results or consequences of use of such information or the use of any calculator product method or apparatus referred to above. It is the responsibility of each customer or user, based on whatever testing criteria it deems appropriate, to determine the suitability of PET resins and resin blends for that customer or user's particular purpose.