ISO 6836:1983 Preview
Surface active agents -- Mercerizing agents -- Evaluation of the activity of wetting products for mercerization by determination of the shrinkage rate of cotton
This standard was last reviewed and confirmed in 2013. Therefore this version remains current.
The test is carried out in the following way: Immersion in the liquor containing the agent being studied of a hank of smooth cotton held by a hook and with a load fixed on the end of it. determination of the shrinkage of the hank at different intervals of time using one of the tow pieces of apparatus described.
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