Dtex (decitex) and Denier are both common units used to describe the linear density (ie, thickness) of textile fibers, yarns, or filaments. Lawv txoj kev sib raug zoo yog qhov yooj yim heev, vim tias ob qho tib si tseem ceeb raws li tib lub hauv paus ntsiab lus ntawm qhov loj ntawm ib chav tsev ntev.
Cov ntsiab lus tseem ceeb
Denier (D)
- Txhais: qhov loj hauv grams ib 9000 meters ntawm qhov ntev.
- Formula: D=(qhov hnyav (grams) / ntev (meters)) * 9000
- Piv txwv li: Yog tias 9000 meters ntawm cov xov paj hnyav 1 gram, nws yog 1 denier (1D). Tus nqi siab dua qhia tias cov xov paj tuab dua.
Dtex (Decitex)
- Txhais raws li: qhov loj hauv grams ib 10,000 meters ntawm qhov ntev.
- Formula: dtex=(loj (grams) / ntev (meters)) * 10,000
- Nws yog ib qho -feem kaum ntawm International System of Units (SI) "Tex" (1 Tex=10 dtex). 1 Tex txhais tau hais tias 1000 meters ntawm cov xov paj hnyav 1 gram.
Hloov ntawm Dtex rau Denier:
Denier=Dtex * 0.9
Hloov ntawm Denier rau Dtex:
Dtex=Denier / 0.9 los yog Dtex ≈ Denier * 1.111