Auxiliaries for textile
Evertex AF-20P Applications & Advantages
Evertex AF-20P is designed for light fastness and UPF (Ultra Violet Protection Factor) improving agent for polyester, cationic dyeable polyester and polyester blended fabrics, especially like home textile and automotive interior materials and sports wears which require high lightfastness or special care under strong sunlight exposure
• Test conditions：
Material：(75D x 190 gm/yd) Polyester Knits 100%
Dyeing Temp. x Time：130℃ x 30 min
• According to BS EN-13758-2:2003, in order to fulfill the UPF 40+ labelling requirement, the clothing assembly shall
have the lowest UPF value larger than 40 and average UV-A transmission smaller than 5%.
• The UPF values are accredited by SGS institute based on our test specimen.