Fastness to Sunlight Improving Finishing Agent

Fastness to Sunlight Improving

Finishing Agent

HOLPOSON® Color Keep-Sun

With the improvement of people's living standard,there are higher and higher requirements for some decorative materials, especially for home curtains, cushion in cars, outdoor tents and other materials. The product is mainly developed to improve the color fastness of polyester, cotton, leather and other fabrics to sunlight. The finished fabric has excellent sunlight durability and can improve the color fastness by about 1 level.

Physical & chemical properties:             

Appearance:          Light yellow liquid

Ionicity：               Anionic

pH value:               About 6-7

Solubility:             Easily dilutable and dispersable in water

Usage:

1.Padding method

Dosage: 30-50g/L

Liquid retention rate: 60%

Padding (Dip and roll once) → drying at 130-150 ℃

2. Impregnation method

Dosage: 3-5% (o.w.f.)

Impregnation for 10-20min at room temperature → drying at 130-150 ℃

Characteristics:

1. Improves the color fastness to sunlight of the fabric;

2. In order to ensure the stability of the product, the color of the finished fabric may change, please make sure that the sample is confirmed before mass production;

3. Some disperse dyed fabrics can be dyed in the same bath.

Attentions:

1. Please shake well before use, and use cold water or warm water (30-40 ℃) to dissolve the product to maintain the stability;

2. After use, please seal the cover to prevent foreign matters from mixing and product drying;

3. There may be fluorescent achromatic problem when it is used with fluorescent dyes. Please do the test first before using.

Storage:

Packaging of HOLPOSON® Color Keep-Sun: 16Kg/plastic barrel, Storage period: 12 months.

Store indoor to avoid overheat and severe cold.