ASTM D4640

Standard Test Method for Determining Stroke Cure Time of Thermosetting Phenol-Formaldehyde Resins

Standard · ASTM
ASTM D4640

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1.1 This test method covers the determination of the cure rate at any specified temperature for a thermosetting phenol-formaldehyde resin. The time at that temperature required to make a fluid mixture change into a hard immovable mass indic

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