GB/T 6505-2008 (English Version) PDF

Standard No.: GB/T 6505-2008
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
Status: Be replaced 2018-07
Replace By: GB/T 6505-2017
Latest: GB/T 6505-2017
Replace: GB/T 6505-2001

Scope: This standard specifies the test methods for the boiling water shrinkage and dry hot air shrinkage of chemical fiber filaments such as polyester (polyester), polyamide (nylon), polypropylene (polypropylene), and cellulose fibers - skein method and single fiber Law. The twisted wire method provides two forms: manual measurement method and instrument measurement method. In case of dispute, the manual measurement method is used. When this method is not applicable, the relevant parties shall agree on the corresponding test method. This standard applies to chemical fiber filaments with a linear density less than 3000dtex. This standard does not apply to pre-oriented filaments.

GB/T 6505-2008 Referenced Document

GB/T 3291.3 Textiles--Terms of textile material properties and test--Part 3: General
GB/T 6502 Sampling method of man-made filament yarns
GB/T 6506 Synthetic fibre.Test method for crimp contraction properties of textured filament yarns*， 2017-12-29 Update
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

2017 GB/T 6505-2017 Man-made fiber.Test method for thermal shrinkage of filament yarns (after treatment)
2008 GB/T 6505-2008 Testing method for thermal shrinkage of man-made filament yarns
2001 GB/T 6505-2001 Test method for thermal shrinkage of synthetic filament yarns