In short
UV-absorbing Finishing Agent for Polyester UVP is a functional auxiliary from CRYSL (Milky white liquid · Anionic · pH 6-7 · Easily soluble in water). UV-absorbing Finishing Agent UVP is a UV-protection finishing agent for polyester. Reference dosage 1-3g/L; UV-absorbing Finishing Agent UVP is a UV-protection agent designed for one-bath application with disperse dyeing.
Product Properties
| Model | UVP |
|---|---|
| Series | Functional Auxiliaries |
| Reference dosage | 1-3g/L |
| Appearance | Milky white liquid |
| Ionicity | Anionic |
| pH | 6-7 |
| Solubility | Easily soluble in water |
| Packaging & storage | Packed in 25 kg blue PE drums or white PE IBC totes; seal and store in a cool, dry place. Shelf life: 6 months. |
Product Description
UV-absorbing Finishing Agent UVP is a UV-protection finishing agent for polyester. It is suitable for polyester and its blends and can be used for the UV protection of fabrics made from various fibres — for example lightweight summer wear, childrenswear, sportswear, outdoor wear, headscarves and hats, workwear and sun-shading fabrics.
Performance & Benefits
- UV-absorbing Finishing Agent UVP is a UV-protection agent designed for one-bath application with disperse dyeing. After treatment in the dyeing bath at 130℃ the fabric shows very good UV protection and a high level of UV shielding.
Application & Dosage
Dilute UVP with cold water and pour it into the treatment bath.
Disperse dye X%; acetic acid 0.5 g/L; disperse levelling agent PEH 1-3 g/L; UVP 2-5%; process 130℃ × 30-60 min.
Rinse, then reduction clearing.
| Disperse levelling agent PEH | 1-3g/L |
|---|---|
| UV-absorbing finishing agent UVP | 2-5% |
| Process | 130℃*30-60 min |
Packaging & Storage
Packed in 25 kg blue PE drums or white PE IBC totes; seal and store in a cool, dry place. Shelf life: 6 months.
Note: the parameters and processes above are reference values. Please run a lab trial based on your equipment, greige specification and customer test standard before bulk production. Technical data is subject to the latest TDS. For the latest TDS / COA or a sample trial, contact +86 186-7586-4963.