GB/T 14336-2008 (English Version) PDF

Standard No.: GB/T 14336-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 14336-2008
Replace: GB/T 14336-1993

Scope: This standard specifies the test methods for the length of short chemical fibers: the middle-section weighing method of bundle fibers, single-fiber instrumental measurement method (Appendix A) and single-fiber manual measurement method (Appendix B). In case of dispute, the method of weighing the mid-section of the fiber bundle is adopted, and when this method is not applicable, relevant parties shall agree on a corresponding test method. This standard applies to the average length and length of short chemical fibers such as polyester (polyester), polyamide (nylon), polyacrylonitrile (acrylic), polypropylene (propylene), polyvinyl formal (vinylon), and cellulose Determination of deviation rate, ultra-long fiber rate and double-long fiber rate.

GB/T 14336-2008 Referenced Document

GB/T 14334 Sampling method for man-made staple fibres
GB/T 3291.1 Textiles--Terms of textile material properties and test--Part 1: Fibre and yarn
GB/T 6529 Textiles.Standard atmospheres for conditioning and testing
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values*， 2008-07-16 Update