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Database: 365,228(8 Aug 2026)

Material stiffness

Material stiffness, Total:12 items.

The international standard classification for "Material stiffness" includes: Plastics in general , Thermoplastic materials .

The Chinese standard classification for "Material stiffness" includes: Basic standards and general methods for synthetic resin and plastic .


General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 41936.1-2022 Plastics—Determination of stiffness in torsion of flexible materials—Part 1: General method
  • GB/T 41936.2-2022 Plastics—Determination of stiffness in torsion of flexible materials—Part 2: Application to plasticized compounds of homopolymers and copolymers of vinyl chloride

Czech Standards Institute (UNMZ)

  • CSN 77 0310-1978 Metliod of (lctorininin" tlie stiffno ot pa.'kaging malorials. H-O-M test.

Korean Agency for Technology and Standards (KATS)

  • KS F 2868-2003(2018) Determination of dynamic stiffness of materials used under floating floors in dwellings

Polski Komitet Normalizacyjny (PKN)

  • PN O79119-1974 Packaging materials Determination of flexual rigidity

American Society for Testing and Materials (ASTM)

  • ASTM D6575/D6575M-16 Standard Test Method for Determining Stiffness of Geosynthetics Used as Turf Reinforcement Mats (TRMs)
  • ASTM D6575/D6575M-22 Standard Test Method for Determining Stiffness of Geosynthetics Used as Turf Reinforcement Mats (TRMs)
  • ASTM D6874-22a Standard Test Methods for Nondestructive Evaluation of the Stiffness of Wood and Wood-Based Materials Using Transverse Vibration or Stress Wave Propagation
  • ASTM D6874-21 Standard Test Methods for Nondestructive Evaluation of the Stiffness of Wood and Wood-Based Materials Using Transverse Vibration or Stress Wave Propagation

Gosstandart of Russia

  • GOST 6943.11-1979 Glass textile products. Methods of flexible rigidity
  • GOST 6943.11-1993 Textile glass. Woven fabrics. Method for determination of conventional flexural stiffness. Fixed angle flexometer method

Ente Nazionale Italiano di Unificazione

  • UNI 10138:1992 Woven fabrics and nonwovens. Determination of the flexural rigidity (bending length test).