Does the sun-proof rating degrade after repeated washing?
UV protection efficiency decreases by 10-15% after 30 wash cycles. Re-treatment with UV-absorbing laundry additives restores protection levels. Washing in cold water and air drying extends finish durability.
What is the recommended water temperature for laundering?
Machine wash at 30°C with mild liquid detergent. Avoid bleach and optical brighteners, which accelerate degradation of the UV-blocking finish. Powder detergents may leave residue on the nylon surface, reducing moisture transport.
Can this fabric be used in chlorinated swimming pools?
The nylon composition provides resistance to chlorine concentrations up to 3 ppm. However, repeated chlorinated exposure over 200 hours may reduce both print colorfastness and UV protection efficiency. Rinse in fresh water after pool use.
Does the floral print fade under sunlight?
The printed pattern uses reactive or acid dyes formulated for nylon. Fading rate is measured at 1-2 Delta E units per 100 hours of direct sunlight exposure. Darker floral elements fade faster than lighter areas due to differential dye absorption.