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PN EN ISO 182-4 : 2011
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PLASTICS - DETERMINATION OF THE TENDENCY OF COMPOUNDS AND PRODUCTS BASED ON VINYL CHLORIDE HOMOPOLYMERS AND COPOLYMERS TO EVOLVE HYDROGEN CHLORIDE AND ANY OTHER ACIDIC PRODUCTS AT ELEVATED TEMPERATURES - PART 4: POTENTIOMETRIC METHOD
Published date
12-01-2013
Publisher
Describes a testing method consisting in measurement a time needed for achievement the predetermined change in the chloride ion concentration (pCL) in the solution which absorbed the hydrogen chloride evolved from the test portion at elevated temperatures.
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