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Standards crosswalk

ISO

ISO appears on 1,355 crosswalks here — as the issuing body, or as an equivalent to another body's standard.

Any body’s number. It lands on the crosswalk that covers it, whichever body issued it.

Every issuing body

Showing 231–240 of 1,355 Show the whole register

International Organization for Standardization

The international consensus standard, and usually the one a crosswalk is filed under. Textile test methods sit in technical committee TC 38.

International Official site

What are ISO, ASTM and AATCC — and what do IDT, MOD and NEQ mean?

Calculators on this site cite 35 further standards that the register does not cover yet. They are being written in order of how many tools need them.

ISO 1833-28

Textiles — Quantitative chemical analysis — Part 28: Mixtures of chitosan with certain other fibres (method using diluted acetic acid)

Chitosan dissolved in dilute acetic acid. Chitosan appears in antimicrobial and medical textiles, usually in small proportions, and this part exists because it dissolves in conditions that leave…

  • CEN
  • IDT

ISO 1833-29

Textiles — Quantitative chemical analysis — Part 29: Mixtures of polyamide with polypropylene/polyamide bicomponent (method using sulfuric acid)

Polyamide dissolved in sulfuric acid, leaving the polypropylene side of a polypropylene/polyamide bicomponent fibre. The newest problem in the series: a bicomponent fibre is one fibre made of…

  • CEN
  • IDT

ISO 1833-3

Textiles — Quantitative chemical analysis — Part 3: Mixtures of acetate with certain other fibres (method using acetone)

Acetate dissolved in acetone, leaving the other fibre behind. The workhorse method for acetate blends, and the one to reach for before the benzyl alcohol or acetic acid…

  • CEN
  • IDT

ISO 1833-4

Textiles — Quantitative chemical analysis — Part 4: Mixtures of certain protein fibres with certain other fibres (method using hypochlorite)

Protein fibres - wool, silk, other animal hair - destroyed by hypochlorite, leaving cellulosics or synthetics. Hypochlorite is aggressive: over-running it attacks the residue as well, which shows…

  • CEN
  • IDT

ISO 1833-5

Textiles — Quantitative chemical analysis — Part 5: Mixtures of viscose, cupro or modal and cotton fibres (method using sodium zincate)

Regenerated cellulose - viscose, cupro, modal - dissolved in sodium zincate, leaving cotton. This is the difficult one in the series: viscose and cotton are both cellulose, so…

ISO 1833-6

Textiles — Quantitative chemical analysis — Part 6: Mixtures of viscose, certain types of cupro, modal or lyocell with certain other fibres (method using formic acid and zinc chloride)

Viscose, cupro, modal or lyocell dissolved in formic acid with zinc chloride, leaving cotton or other fibres. The alternative route to Part 5 for the same difficult separation,…

ISO 1833-7

Textiles — Quantitative chemical analysis — Part 7: Mixtures of polyamide with certain other fibres (method using formic acid)

Polyamide dissolved in formic acid, leaving wool, cotton, polyester and most other fibres. One of the cleanest separations in the series, which is why nylon blends are among…

  • CEN
  • IDT

ISO 1833-8

Textiles — Quantitative chemical analysis — Part 8: Mixtures of acetate and triacetate fibres (method using acetone)

Acetate dissolved in acetone, leaving triacetate. Separating two fibres of the same chemical family on nothing but their degree of acetylation, which is why the timing and temperature…

  • CEN
  • IDT

ISO 1833-9

Textiles — Quantitative chemical analysis — Part 9: Mixtures of acetate with certain other fibres (method using benzyl alcohol)

Acetate dissolved in benzyl alcohol. The route for acetate blends where the other component would not survive acetone, or where acetone fails to separate them cleanly. The residue…

  • CEN
  • IDT

ISO 18403

Footwear — Test methods for slide fasteners — Resistance to damage during closure under a lateral force

Footwear — Test methods for slide fasteners — Resistance to damage during closure under a lateral force

  • CEN
  • IDT
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