UV Resistant Finishing Agent HOLPOSON® Bigmax

UV Resistant

Finishing Agent

HOLPOSON® Bigmax

HOLPOSON® BIG MAX is suitable for polyester, nylon, cotton, viscose and blended fiber textiles. It not only has excellent UV absorption performance, but also improves the color fastness to sunlight of some fabric. It’s especially suitable for polyester fabric, bringing excellent sunlight resistance function. It can be added in the dye bath directly, and the fabric will endure washing for more than 100 times.

Physical & chemical properties:             

Appearance :                   Pale yellow emulsion

Ionicity:                       Non-ionic

Main content:                  Phenyl derivative

pH :                           6-7      

Usage:

Dilution method: Dissolve the product first, then add more water slowly while stirring, finally dilute to the required concentration.

1. Dip rolling method

Dosage: 20-50g/L    Rolling liquid rate: 60-80%    Drying: 130-150 ℃

2. Immersion method

Dosage: 2-5% o.w.f.     pH: 4.5-5.5 (adjusted with acetic acid)

Temperature: 40 ℃    Duration: 20 minutes

Drying: 130-150 ℃

Attentions:

Use cold or warm water (about 30-40 ℃)for diluting to ensure good stability and anti-UV effect of the product. However, if fiber matting agent is used or the fabric structure is too loose, the overall effect will be reduced, but the influence on the fabric color is small.

Storage:

Do not store the product below 0 ℃ or above 40 ℃; the product is a highly dispersed suspension liquid and will has some stratification after being put for a period of time, which is a normal phenomenon. It can be used as usual after being stirred evenly. Package: 25kg, 50kg or 120kg plastic barrel. Storage period: 12 months.