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Sun fastness improver HTUV130

Product Usage

The sun fastness improver HTUV130 can be used to improve the sun fastness of cotton, silk, wool, polyester, nylon and blended fabrics. HTUV130 complies with REACH regulations, GB18401-2010 "National Technical Specification for Basic Safety of Textile Products", and Oeko-Tex Standard 100.

Features Benefits

1. Enhance the effect Improve the sun fastness of the fabric, at the same time, it has UV protection performance and UV blocking effect, which can continuously maintain UV absorption performance

2. High affinity with fiber, good stability Suitable for various processes, can effectively improve the fastness of sunlight

3. Does not affect strength and moisture absorption and breathability. Soft, fresh and comfortable to wear.

4. Good product versatility, suitable for dyeing bathing method, padding method, treatment process simple

5. Particularly suitable for polyester fiber blending. Example: Some manufacturers use sun-fastness improver HTUV130 or cross-spun fabrics for dyeing in the same bath.
Degree can be increased to level 4 or higher (using high-temperature days Light fastness tester Fade-O-Meter was tested at 83 ° C for 300 hours).


The sun fastness improver HTUV130 can be used for padding and dyeing in one bath. The optimal amount varies depending on the type, shape, structure, density, mechanical device, use of dyes, shades of hue, and processing purpose. The standard amount is 2 to 3% o.w.f.

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IMPORTANT NOTICE: Any statements in this material are based on controlled or laboratory work and are provided for informational purposes only. Before using the company's products, the buyer is requested to conduct sufficient tests and inspections according to the expected conditions of use of the buyer, and confirm whether the results meet the specific requirements of the buyer. The seller will not be responsible for any quality disputes, incidental or indirect losses caused Take any responsibility.

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