Hopebright PS-3
CI：199：1
CAS：13001-38-2
Hopebright PS-3 is a kind of ideal optical brightening agent for polyester. Mainly used in whitening of polyester and its blends. And could be used in whitening of acetate fiber. Suitable for exhaustion and padding process.
Key Features and Typical Benefits:
Has properties of high whiteness strong fluorescence, low dosage and vivid color shade.
The advantages of high, medium and low temperature color are ideal for low temperature color whitening agent
Excellent stability to acid, alkali and hydrogen peroxide.
Be similar to Ultraphor SFN/SFG (BASF)； Hostalux ETBN (Hoechst);Uvitex EMG (Ciba)
Optical brightening agent Specification:
Property | Value |
Physical Form | Liquid |
Appearance | Yellow green emulsion |
pH value(1% aqueous solution) | 5.0-7.0 |
Solid content% | ≥16 |
Package & Storage:
Plastic drum net 25 kg, can be stored for 6 months under room temperature and hermetic condition without exposure to sunlight.
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