ASTMD 1525 - polymertesting.in

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Thermal Testing

Thermal Behavior Assessment of Polymers: Vicat Softening Point Determination via ASTM D1525 and ISO 306 Methods

June 30, 2025 ASTMD 1525, Immersion Bath:, ISO 306, Penetration, Vicat softening Point, VSP, VST

The test determines the temperature at which a standard indentor penetrates 1mm under the surface…

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