This Standard specifies the testing method for linear density of filament yarns (multifilament and monofilament) such as polyester (PET), polyamide (nylon), polypropylene (PP), and cellulose chemical fibers. This Standard applies to the testing of linear density of filament yarns which are drawn from roll-packed or fabric. Strands and cables can refer to this Standard for implementation. This Standard does not apply to the filament yarns of which the elongation is greater than 0.5% when the tension increases from 0.05 cN/dtex to 0.1 cN/dtex. .Each laboratory samples shall be tested with more than one sample, and CALCULATE the arithmetic mean of single values of this laboratory samples according to the C.3. CALCULATE standard deviation of arithmetic mean of each group ofanbsp;...
|Title||:||GB/T 14343-2008: Translated English PDF of Chinese Standard GB/T14343-2008|
|Publisher||:||www.ChineseStandard.net - 2014-08-08|