Plastics. Thermoplastic materials. Determination of Vicat softening temperature (VST) Ingestion-build-73935 Smoke control dampers

Smoke control dampers

BS ISO 1070:2018 has been reorganized to first present two-section computations followed by multiple reach computations

and also specifies a method of classifying the results

it provides a guide for facilitating the reading and the use of the IEC 62257 series for setting up decentralized rural electrification in developing countries or in developed countries

Plastics. Thermoplastic materials. Determination of Vicat softening temperature (VST) Ingestion-build-73935 Smoke control dampers1 Scope This International Standard specifies four methods for the determination of the Vicat softening temperature (VST) of thermoplastic materials: method A50 using a force of 10 N and a heating rate of 50 K h; method B50 using a force of 50 N and a heating rate of 50 K h; method A120 using a force of 10 N and a heating rate of 120 K h; method B120 using a force of 50 N and a heating rate of 120 K h. The methods specified are applicable only to