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Flyadd® AY2 is a highly efficient liquid-type compounded anti-yellowing agent, which can effectively absorb 240 - 330 nm UV light. It has better resistance to yellowing when compared to the traditional benzophenone type or benzotriazole type UV Absorber. It is widely used in polyurethane foam material for shoes, insoles foam, adhesives for shoes, and other materials. This product is particularly suitable for outdoor use.

Functions: Anti-Yellowing Agent, Color Stabilizer, UV Absorber

Compatible Polymers & Resins: Polyurethanes (PU)

Features: Good Color Stability, Good Non-Yellowing Properties, Good Thermal Stability

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Features & Benefits

Features and Merits

Flyadd®-AY2 is a high efficient iquid type compounded Anti- Yellowing agent, which can effectively absorb 240-330 nm UV light. It has better resistance to yellowing comparing with the traditional benzophenone type or benzotriazole type UV Absorber. This product has excellent absorption of ultraviolet, it can effectively inhibit the yellowing in the polyurethane shoe material cause by the ultraviolet light. It is widely used in polyurethane foam material for shoe, insoles foam, adhesives for shoe and other materials. Particularly suitable for outdoor use.

Applications & Uses

Compatible Polymers & Resins
Recommended Dosage

1. Shoe material cotton: 1-3%;
2. Soles or insoles foam:0.8-2%;
3. Shoe upper material:0.5~1.5%.
Usage: Add this product in the synthesis process, mix well with polylol and react with isocyanate.

Properties

Physical Form
Appearance
Pale yellow transparent liquid
Specifications
ValueUnitsTest Method / Conditions
Effective Contentmin. 99%
Moisturemax. 0.1%
Boiling Pointmin. 170°C

Packaging & Availability

Packaging Type
Packaging Information

25kg/drum