enhanced properties / additives properties in apparel brochures contact about polypropylene polypropylene has the lowest specific gravity of all fibres ( ), making it the lightest of all textile fibres. low specific gravity also means that it takes % to % less polypropylene fibre to produce "fill" and...
enhanced properties / additives properties in apparel brochures contact about polypropylene polypropylene has the lowest specific gravity of all fibres ( ), making it the lightest of all textile fibres. low specific gravity also means that it takes % to % less polypropylene fibre to produce "fill" and...