... EN470-1) 200gsm100%cotton Flame Retardant Fabric with Proban for workwear Description: 100%cotton flame retardant fabricSpecification: 21*21/108* ... EN470-1),ISO11612(renew EN531)EN1149-3etc.Products lines: flame retardant fabric, anti-acid alkali fabric, anti-static fabric, ... other functional fabrics, Also the work wear. XINXING flame retardant fabric is durable against normal washing, non-poisonous, ...