STAS 6368-1989
Paper, paperboard and corrugated paperboard WATER ABSORBTION DETERMINAT?ON Cobb method

Standard No.
STAS 6368-1989
Release Date
1989
Published By
RO-ASRO
Latest
STAS 6368-1989
Scope
1.1 Obiect ?i domeniu de aplicare Prezentul standard stabile?te metoda de determinare a absorb?iei de ap? la suprafa?a (metoda Cobb) pentru turtii, cartoane ?i cartoane ondulate. 1.2 Standarde conexe STAS 106-88 H?rtie ?i carton. Luarea probelor ?n vederea ?ncerc?rilor ?i reguli pentru verificarea calit??ii STAS 3975-88 H?rtie, carton ?i mucava. Condi?ionarea epruvetelor 1.3 Terminologie Absorb?ia de ap? la suprafa?? (indicele Cobb): masa apei, ?n grame, cu temperatura de 20±1℃, absorbit? de Im2 de h?rtie sau carton, ?ntr-un timp prescris, stratul de ap? utilizat av?nd ?n?l?imea de 10 mm sau de 25 mm.

STAS 6368-1989 history

  • 1989 STAS 6368-1989 Paper, paperboard and corrugated paperboard WATER ABSORBTION DETERMINAT?ON Cobb method



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