Pencerah Optik untuk Kapas, OBA untuk Campuran Viskosa & Selulosa
Optical Brightener for Cotton 24085 is mainly composed of diphenylethyl compounds. Fibers absorbing Whitening Agent 24085 can absorb UV light and then convert it into purple-red visible light, which they transmit. That will improve the whiteness of fabrics. It is suitable for whitening and brightening fabrics and yarns made from cellulose fibers, such as cotton, flax, viscose fiber, Modal, and Tencel, as well as their blends. Oeko-Tex Standard 100 compliant. Contact us for free samples or expert guidance on formulas!
Model No. 24085
Dari Produsen Bahan Kimia Tekstil
Deskripsi Bahan Kimia Tekstil
Features of Optical Brightener for Cotton:
Strong Fluorescence, High Whiteness. Delivers brilliant brightening effects even at low dosages.
Hydrogen Peroxide Compatibility. Stable in peroxide bleaching, suitable for same-bath whitening.
Resistant to High-Temperature Yellowing. Maintains whiteness under high heat.
Broad Temperature Applicability. Effective across a wide dyeing temperature range.
Aplikasi Serbaguna. Ideal for cotton, viscose, flax, Tencel, Modal, and their blends.
Properties of Optical Brightener for Cotton:
| Penampilan: | Yellow green powder |
| Ionisitas: | Anionik |
| Nilai pH: | 8,0 ± 1,0 (larutan berair 1%) |
| Kelarutan: | Larut dalam air |
Instructions for Optical Brightener for Cotton:
1. For the dipping process, reference dosage: 0.1~0.4% (o.w.f). (Please adjust dosage according to actual requirements.)
90~98°C × 40~60 menit (Dapat digunakan dalam proses pemutihan secara terpisah atau digunakan bersama dengan proses pretreatment dalam rendaman yang sama).
2. Padding process:
Untuk proses padding, dosis referensi: 1 ~ 4 g/L.
Mencelupkan dan melapisi dua kali → Mengukus → Mengeringkan

















