Test Background
Coated fabrics for membrane structures refer to synthetic fiber or glass fiber fabrics as base fabrics, which are covered with a polymer continuous layer on the surface of the base fabrics through impregnation, coating or lamination processes, and are used as coated fabrics for membrane structure construction. Antifouling refers to the material's resistance to contamination, that is, the material has the property of not easily adhering to contamination, or being easy to remove even if contamination is present. It is characterized by contamination resistance and easy decontamination.
The antifouling test of coated fabrics for membrane structures can determine their antifouling properties.
Zhongke Testing Reliability Experiment Center has the capability of reliability testing of various coated fabrics and provides professional antifouling testing services for coated fabrics used in membrane structures.
Scope of tests
PA coating, PU coating, anti-velvet coating, PA white glue coating, PU white glue coating, PA silver glue coating, PU silver glue coating, pearlescent coating, flame retardant coating, etc.
Test method
Fix the sample flatly in the test cylinder containing solid dirt, turn the test simple to make the sample fully contact with the dirt, rinse the sample under the specified conditions, and use the gray sample card to evaluate the stain resistance of the sample before flushing and the easy decontamination of the sample after flushing and drying.
Test standard:
FZ/T 60038-2013 Coated fabrics for membrane structures Antifouling performance test method
GB/T 251 Textile Color Fastness Test Gray Sample Card
for Evaluating Staining
GB/T 4802.3-2008 Textiles - Determination of the pilling properties of fabrics - Part 3: Pilling box method
GB/T6529 Textiles Standard Atmosphere for Humidity Conditioning and Testing
GB/T7044-2003 Pigment carbon black
GB/T8629-2001 Textiles - Test household washing and drying procedures
