Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Clariant Hostavin 3225-2 DISP Light Stabilizer

Clariant  Hostavin® 3225-2 DISP is a 52% solids aqueous dispersion, formulated by blending halogenated benzotriazole UV absorber and HALS. It exerts synergistic light stabilizing effects, fits waterborne clearcoats, and provides efficient weather resistance protection for coatings.

Features Of Clariant Hostavin 3225-2 DISP Light Stabilizer

  1. Synergistic effect of halogenated benzotriazole and HALS efficiently inhibits coating aging caused by UV rays, extending coating service life.

  2. 52% solids aqueous dispersion form, easy to disperse uniformly in waterborne coatings, solvent-free and eco-friendly.

  3. Excellent compatibility with waterborne clearcoat systems, without affecting coating transparency and gloss, ensuring coating appearance quality.

  4. Outstanding anti-yellowing and anti-gloss loss performance, maintaining long-term appearance stability of coatings.

  5. No adverse impact on the storage stability of waterborne coatings, stable in-can without delamination easily

Typical Applications Of Clariant Hostavin 3225-2 DISP Light Stabilizer

  1. Suitable for waterborne automotive OEM paints and refinish paints, providing long-term weather resistance and UV protection for vehicle coatings.

  2. Compatible with waterborne industrial coatings, improving anti-aging and weather resistance of outdoor coatings for construction machinery and metal components.

  3. Applied in waterborne architectural exterior wall coatings, enhancing the ability of exterior wall coatings to resist sun exposure and rain, extending renovation cycle.

  4. Used in waterborne wood clearcoats, protecting coatings of wooden furniture and outdoor wood components from fading and cracking.

  5. Suitable for waterborne plastic coatings, improving light stability and durability of coatings on PC, ABS and other plastic substrates.

Specifications Of Clariant Hostavin 3225-2 DISP Light Stabilizer

CharacteristicsUnitTarget ValueTest Method
Appearance-Milky white aqueous dispersionVisual
Active Content%52Clariant Internal Method
UV Absorber Type-Halogenated BenzotriazoleClariant Internal Method
HALS Type-Low - molecular - weight Free Radical ScavengerClariant Internal Method
pH Value-7.0 - 9.0pH Meter
Viscosity (25°C)mPa·s50 - 500Brookfield Viscometer
Density (25°C)g/cm³1.05 - 1.10Pycnometer
Particle Sizeμm<5Laser Diffraction
Storage Stability-Stable for 12 Months (25°C)Accelerated Aging Test




Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *