Optical Brightener KCB ya EVA

Optical Brightener KCB amagwiritsidwa ntchito makamaka pakuwunikira ulusi wopangidwa ndi mapulasitiki, PVC, thovu PVC, TPR, EVA, thovu la PU, mphira, zokutira, utoto, thovu Eva ndi Pe , angagwiritsidwe ntchito powunikira mafilimu apulasitiki zida zomangira atolankhani kukhala zida zowoneka bwino. ya jekeseni nkhungu, itha kugwiritsidwanso ntchito pakuwunikira ulusi wa poliyesitala, utoto ndi utoto wachilengedwe.