Leading Manufacturer, Supplier & Retailer of Vicat Softening Point Apparatus, Smoke Density Test Apparatus, HDT Apparatus, Halogen Gas Test Apparatus and Flammability Test Apparatus- Bunched cables.
Determination of the temperature at which a standard indenter penetrates 1mm into the surface of a plastics test specimen under one of the loads specified under uniform rate of heating. Rate of rise of temp. 50 + 50C per hr. 120 + 120C
This test method describes the measuring and observing the relative amounts of smoke obscuration produced by the burning or decomposition of plastics. It is intended to be used for measuring the smoke producing characteristics of plastics under controlled conditions of combustion or decomposition. The measurements are made interns of the loss of light transmission through a collected volume of smoke produced under controlled, standardized conditions.