ASTM D3218-25

Podrobné informace

Označení: ASTM D3218-25

Datum vydání: 01.06.2025

Stran: 6

Země: Americká technická norma

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Anotace

This specification covers polyolefin monofilament yarn materials, and test methods for standard polyolefin monofilaments. The direct yarn number in tex or in denier, tensile properties in terms of breaking force, breaking tenacity, elongation at break and initial modulus shall be determined from a sample material. The width, thickness, gloss, hot water shrinkage, resistance to ultraviolet radiation, stability to thermal oxidation and cleanliness of the material shall also be analyzed.


Keywords:
appearance, chemical properties (textiles), dimensional change, polyolefin monofilaments, tension (tensile) properties/tests, thickness, width, yarn, yarn number ,, ICS Number Code 59.060.20 (Man-made fibres)