FZ/T 50021-2014 Active Industry standards-Textiles

FZ/T 50021-2014 Phosphorus flame-retardant chemical fiber products—Determination of the phosphorus content

FZ/T 50021-2014 Phosphorus flame-retardant chemical fiber products—Determination of the phosphorus content

Publish Date: 2014-07-09 Implement Date: 2014-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: FZ/T 50021-2014

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Chemical fibers

ICS Name: Artificial fibers

Publish Date: 2014-07-09

Implement Date: 2014-11-01

Pages: 8 pages

Scope

This standard specifies the test methods for determining the phosphorus content in phosphorus-based flame retardant products for chemical fibers. It includes Method A - Phosphomolybdenum blue spectrophotometry and Method B - Inductively Coupled Plasma (ICP) spectrometry.
This standard is applicable to the determination of phosphorus content in phosphorus-based flame retardant products for chemical fibers.

Development Information

Word Count: 11 Thousand words Pages: 8 pages

Referenced Standards

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 4146.3-2011 Textiles—Man-made fibers—Part 3:Terms of inspection GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values

Related Standards

GB/T 4146-1984 Replaced

GB/T 4146-1984 Textile terms and terminology (Parts of chemical fibers)

Publish Date: 1984-02-22

GB/T 6509-1986 Replaced

GB/T 6509-1986 Method for determination of low molecular weight compounds content in polyamide 6

Publish Date: 1986-06-18

GB/T 9997-1988 Replaced

GB/T 9997-1988 Man-made fibres—Determination of breaking strength and elongation of individual fibres

Publish Date: 1988-12-10

GB/T 14334-1993 Replaced

GB/T 14334-1993 Sampling method of synthetic staple fibres

Publish Date: 1993-04-20

GB/T 14335-1993 Replaced

GB/T 14335-1993 Testing method for linear density of synthetic staple fibres

Publish Date: 1993-04-20

GB/T 14336-1993 Replaced

GB/T 14336-1993 Testing method for length of synthetic staple fibres

Publish Date: 1993-04-20