SIST ISO 182-1:1996

Oznaka standarda: SIST ISO 182-1:1996
Koda projekta: 004024
Organizacija: SIST
Naslov (angleški): 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 1: Congo red method
Naslov (slovenski): Polimerni materiali - Določanje tendence zmesi in proizvodov na osnovi homo- in kopolimerov vinilklorida, da pri povišanih temperaturah sproščajo klorovodik ali druge kisle produkte - 1. del: Metoda z indikatorjem kongo-rdeče
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Dokumenti
Ime Jezik Status Cena Dodaj v košarico
SIST ISO 182-1:1996 angleški jezik Active SIST-A: 27.83 EUR
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Tehnični odbor: IPMA - Polimerni materiali in izdelki
ICS: 83.080.20
Status: Objavljen
Objavljen: 01-jun-1996
Refer. št. objave: Sporocila 1996-06-01
Referenčna oznaka: ISO 182-1:1990
Področje projekta (angleško): Intended primarily as a simple and rapid quality-control test during the manufacture and conversion of PVC compounds. Suitable for coloured compounds. Is not recommended for compounds in the form of dry blends. The determination is carried out on a sample of the PVC compound which is maintained at an agreed temperature in still air until the colour of a Congo red paper held above it changes from red to blue. If universal indicator paper is used, the colour change is that corresponding to pH 3. The time required for the colour change is taken to be the stability time, ts. Together with ISO 182-2, replaces and cancels ISO Recommendation R 182:1970.
Povezava na standarde
Povezava Ime Datum
Revidiran ISO/R 182:1970 - Plastics -- Determination of the thermal stability of polyvinyl chloride and related copolymers and their compounds by splitting off of hydrogen chloride 12-maj-2008
Revidiran ISO/DIS 182-1 - 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 12-maj-2008


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