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ASTM D4848-98(2004)e1

Заменен
Standard Terminology Related to Force, Deformation and Related Properties of Textiles — 6 стр.
Область применения

1.1 This terminology standard is a compilation of definitions of technical terms related to force and deformation properties when evaluating a stress-strain curve of a textile. (See Figs. X1.1 and X1.2.) A chart showing the relationship of the basic terms is shown in Table 1. Terms that are generally understood or adequately defined in other readily available sources are not included.

1.2 For other terms associated with textiles, refer to Terminology D123.

TABLE 1 Relationship of Force and Deformation Terms

TermSymbolMathematical
ExpressionUnit LengthLmm (in.) ExtensionΔLmm (in.) StrainΔL/L ElongationΔL/L × 100% Linear densityD1Atex (den) Cross-sectional
areaAmm2 (in.2) ForceFN (lbf) TensionTN (lbf) StrengthSN (lbf) TenacityF/D1AmN/tex (lbf/den)B StressF/AN/m2 (lbf/yd2)B

A In computers, this may be given as LD instead of D1.

B For fibers, these inch-pound units are usually gf/den and gf/in.2

ICS
01.040.59 Textile and leather technology (Vocabularies) / Текстильное и кожевенное производство (Словари)
59.080.01 Textiles. Including colour fastness of textiles / Текстиль в целом. Включая прочность окраски текстиля
Сборник ASTM
07.02 Textiles (II): D4393–latest / Текстиль (II): с D4393 и далее
Тематика
Textiles