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ISO 1265:1979

Plastics — Polyvinyl chloride resins — Determination of number of impurities and foreign particles
1. 7. 1979.
95.99   Povučen   12. 1. 2007.

Опште информације

95.99     12. 1. 2007.

ISO

ISO/TC 61/SC 9

Međunarodni standard

83.080.20  

francuski   engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

Specification of a visual method of determining the number of impurities and foreign particles in polyvinylchloride resin. About 200 g of resin are flattened between a rigid white plate and a glass sheet containing a grid. The impurities and foreign particles visible in 25 squares (= 225 cm ) and having a diameter equal or greater than 0,250 mm are counted. Expression of the result by extrapolation as the number of specks per 100 squares of the grid.

Životni ciklus

TRENUTNO

POVUČEN
ISO 1265:1979
95.99 Povučen
12. 1. 2007.

REVIDIRAN OD

OBJAVLJEN
ISO 1265:2007