GB/T 20309-2006
ActiveTextile glass - Mats and fabrics - Determination of contact mouldability
玻璃纤维毡和织物覆模性的测定
Application Summary AI generated
This standard specifies a test method for determining the ability of glass fiber mats and fabrics to conform to a mold surface without bridging or wrinkling during contact molding. It is applied in the composites manufacturing industry, particularly for evaluating materials used in hand lay-up or spray-up processes for products like boat hulls, automotive body panels, and construction components. The test helps manufacturers and quality control labs assess material suitability for producing smooth, void-free laminates over complex shapes.
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 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
GB/T 18369-2008
Glass fiber roving
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.