Rheological device for in situ measurements of photo polymerizat

Measuring and testing – Liquid analysis or analysis of the suspension of solids in a... – Cleaning or foaming ability

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G01N 1100

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active

051056550

ABSTRACT:
A rheological device suitable for measuring the rate of polymerization of ultraviolet sensitive polymers includes a part of open-ended cylindrical fixtures having removable quartz windows at one end. The upper fixture is adapted with a window which permits light to enter and impinge upon the surface of an elliptically-shaped mirror. Curing is monitored by measuring the elastic and viscous moduli during polymerization.

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