GB/T 4146-1984
Replaced
FZ/T 54046-2020
Active
Industry standards-Textiles
FZ/T 54046-2020 Recycled poly(ethylene terephthalate)partially oriented yarns
FZ/T 54046-2020 Recycled poly(ethylene terephthalate)partially oriented yarns
Basic Information
Standard Code:
FZ/T 54046-2020
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Chemical fibers
ICS Name:
Artificial fibers
Publish Date:
2020-12-09
Implement Date:
2021-04-01
Publisher:
中华人民共和国工业和信息化部
Technical Committee:
中国纺织工业联合会
Pages:
12 pages
Scope
本标准规定了循环再利用涤纶预取向丝（以下简称再生涤纶预取向丝）的术语和定义、产品标识、技术要求、试验方法、检验规则和标志、包装、运输、贮存的要求。
本标准适用于总线密度为30 dtex～1200 dtex、单丝线密度为0.5 dtex～10.0 dtex，圆形、扁平形、三叶形和十字形截面，本色，用于加弹和牵伸用再生涤纶预取向丝。直接织造用或其他类型再生涤纶预取向丝可参照使用。
Development Information
Drafting Units:
浙江海利环保科技股份有限公司、福建省百川资源再生科技股份有限公司、安徽东锦资源再生科技有限公司、江苏国望高科纤维有限公司、厦门翔鹭化纤股份有限公司、桐昆集团浙江恒超化纤有限公司、浙江古纤道股份有限公司、新凤鸣集团股份有限公司、浙江华欣新材料股份有限公司、张家港市华蕴新材料有限公司、江苏恒科新材料有限公司、福建赛隆科技有限公司、上海市纺织工业技术监督所、上海纺织集团检测标准有限公司
Drafting Persons:
陈浩、姚海鹤、谢历峰、邢朝东、候志伟、余庆峰、杨银仙、李蓉、崔利、赵江峰、周平、晏金龙、方华玉、周祯德、蔡雯嫣
Replace the following standards
Referenced Standards
GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 4146-1984 Textile terms and terminology (Parts of chemical fibers)
GB/T 4146.1-2009 Textiles—Man-made fibres—Part 1:Generic names
GB/T 4146.1-2020 Textiles—Man-made fibres—Part 1:Generic names
GB/T 4146.2-2017 Textiles—Man-made fibers—Part 2:Terms of products
GB/T 4146.3-2011 Textiles—Man-made fibers—Part 3:Terms of inspection
GB/T 6502-2001 Sampling method for synthetic filament yarns
GB/T 6502-2008 Sampling method of man-made filament yarns
GB/T 6504-2001 Test method for determination of oil synthetic filament yarns
GB/T 6504-2008 Testing method for oil content of man-made fibres
GB/T 6504-2017 Man-made fiber—Test method for oil content
GB/T 14343-2003 Testing method for linear density of synthetic filament yarns
GB/T 14343-2008 Testing method for linear density of man-made filament yarns
GB/T 14344-2003 Testing method for drawability of synthetic filament yarns
GB/T 14344-2008 Testing method for tensile of man-made filament yarns
GB/T 14344-2022 Man-made fibre—Test method for tensile properties of filament yarns
GB/T 14346-1993 Testing method for yarn irregularity of man-made filament yarns by means of electronic evenness tester
GB/T 14346-2015 Man-made fiber—Testing method for unevenness of filament yarns—Capacitance method
FZ/T 50002-1991
FZ/T 50002-2013 Testing method for shape factor of man-made fiber
Related Standards
GB/T 6509-1986
Replaced
GB/T 6509-1986 Method for determination of low molecular weight compounds content in polyamide 6
GB/T 9997-1988
Replaced
GB/T 9997-1988 Man-made fibres—Determination of breaking strength and elongation of individual fibres
GB/T 14334-1993
Replaced
GB/T 14334-1993 Sampling method of synthetic staple fibres
GB/T 14335-1993
Replaced
GB/T 14335-1993 Testing method for linear density of synthetic staple fibres
GB/T 14336-1993
Replaced