Product Attributes

Composition : High molecular weight polymer (blend of specialized organic compounds)

Appearance : Pale yellow transparent liquid

pH Value : 7.0-9.0 (1% aqueous solution)

Ionic Nature : Non-ionic

Solubility : Dispersible in water at any ratio

Particle Size : 1-20μm

Key Features : • Effectively absorbs UV rays to mitigate dye damage • Significantly improves dye lightfastness • Easy to use (alone or with dyes) • Wash-fast, long-lasting efficacy • Minimal impact on fabric color appearance • Imparts excellent UV resistance to fabrics

Applicable Fabrics : Various fabrics requiring enhanced lightfastness

Primary Application : Enhancing sunlight fastness and imparting UV resistance

Application Methods : Impregnation (Immersion) method, Padding method

Packaging : 50 kg / 125 kg plastic drums

Shelf life : 6 months

Product introduction

Protecting Colors from UV Fading

TY-8807A1 Sunlight Fastness Enhancer is a specialized finishing agent composed of a blend of organic compounds that effectively absorbs ultraviolet (UV) rays in sunlight.

By mitigating UV damage to the dye's chromophores, it significantly enhances the colorfastness of dyes to sunlight exposure. This product is suitable for improving the lightfastness of various fabrics while also imparting excellent UV resistance.

Key Characteristics and Performance Advantages

Significant Lightfastness Improvement: Possesses a strong UV absorption capability, which effectively improves the lightfastness of dyes.

Easy to Use: Offers flexible application and can be applied alone or co-treated in the same bath with dyes.

Durable and Wash-Fast: Provides a wash-fast finish, ensuring the lightfastness enhancement remains effective for a long-lasting period.

Color Safe: Has minimal impact on the fabric's original color appearance.

Technical Properties

Appearance: Pale yellow transparent liquid

Composition: High molecular weight polymer

pH Value: 7.0-9.0 (1% aqueous solution)

Ionic Nature: Non-ionic

Solubility: Dispersible in water at any ratio

Particle Size: 1-20μm

Recommended Application Methods

1. Impregnation (Immersion) Method

Dosage: 2-5% (o.w.f.)

Process: Treat at 45-55°C for 30 minutes → Dehydrate → Dry → Set.

(Setting conditions should be adjusted according to the specific fabric requirements.)

2. Padding Method

Dosage: 20-50 g/L

Process: Pad → Dry → Set.

(Setting conditions should be adjusted according to the specific fabric requirements.)

Important Usage Precautions

Pre-Testing Recommended: The effectiveness of sunlight fastness enhancement is influenced by multiple factors (e.g., weave structure, color depth, dye type). It is essential to conduct small-scale sample testing to confirm application results.

Compatibility: When used in the same bath with other finishing auxiliaries, compatibility testing should be performed beforehand.

Scope of Application

Suitable for enhancing the lightfastness of various fabrics while imparting excellent UV resistance.

Packaging and Storage

Packaging: Available in 50 kg and 125 kg plastic drums.

Storage: When properly stored at ambient temperature in its original packaging, this product poses no operational or storage difficulties.

Shelf life: 6 months.

Disclaimer

The technical advice provided is for reference only. Buyers must confirm suitability for their specific process and intended purpose through testing under their anticipated usage conditions. Our company guarantees only that the product meets specifications.

About us

Patent qualification

TY-8807A1 Sunlight Fastness Enhancer for Dyed Fabrics