GB/T 37794-2019
ActiveCarbon fibre—Determination of knot strength
碳纤维 结节拉伸强度的测定
Application Summary AI generated
This standard specifies a test method for determining the knot strength of carbon fibre, measuring the tensile force required to break a fibre strand containing a deliberately tied knot. It is applied in the carbon fibre manufacturing and composite materials industries to evaluate fibre brittleness and handling durability, particularly for quality control in textile processing and reinforcement applications.
Related Standards
GB/T 4202-2001
Designation for glass fibres
GB/T 20102-2006
Test method for determining tensile breaking strength of glass fiber reinforcing mesh, after exposure to a sodium hydroxide sulution
GB/T 20310-2006
Textile glass-Rovings-Manufacture of test specimens and determination of tensile strength of impregnated rovings
GB/T 20309-2006
Textile glass - Mats and fabrics - Determination of contact mouldability
GB/T 17470-2007
Glass fiber mats - chopped strand and continuous filament mats
GB/T 4202-2007
Designation for glass fibres
GB/T 21825-2008
Glass fibre geogrid
GB/T 18371-2008
Glass filament yarn
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.