GB/T 16604-2017 Translated English of Chinese Standard. (GBT 16604-2017, GB/T16604-2017, GBT16604-2017): Polyester Filament for Industry [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]This Standard specifies the terms and definitions, classification and identification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of polyester filament for industry. This Standard is applicable to polyester filament for industry with a linear density of 140 dtex ~ 9,000 dtex; other polyester filaments for industry may take this as a reference. |
Contents
3 | |
Scope | 5 |
Classification and Identification | 7 |
Technical Requirements | 8 |
Test Methods | 11 |
Inspection Rules | 16 |
Marking Packaging Transportation and Storage | 18 |
Appendix A normative Appearance Requirements Inspection and Evaluation | 20 |
Common terms and phrases
4.0 cN/dtex load appearance items arbitrary modification average dry-hot shrinkage batch of products Breaking Tenacity Variation Breaking Tenacity/(cN/dtex broken filaments central value Clamping Length Cobweb filament comply with GB/T demand-side Density Variation Coefficient determined dimensional stability dry-hot shrinkage rate dry-hot shrinkage test dtex Elongation at Break Elongation of 4.0 elongation rate filament for industry First-class Qualified Superior High-modulus low-shrinkage polyester high-modulus low-shrinkage type High-tenacity and High-modulus High-tenacity low-shrinkage polyester Index of Dimensional Industry High-tenacity industry refers industry whose dry-hot inspection batch Jiangsu low-shrinkage polyester filament monofilament Number of Tests packaging box physical indicators pre-tension 0.01 cN/dtex previous grade Qualified Superior First-class rate test conditions refers to polyester shrinkage rate test shrinkage test conditions shrinkage type sliding specimen frame specified in 6.1.1 specimen support frame standard atmosphere Superior First-class Qualified supply-side through negotiation Table Tensile Speed Terms and Definitions Test About Condition Testing Method Textile value of elongation Variation Coefficient CV