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

SONGWON SABOSTAB UV 312 Oxalylanilide UV Absorber

SONGWON SABOSTAB UV 312 is an advanced oxalanilide-based UV absorber designed for demanding plastic and coating applications. This specialized stabilizer delivers exceptional light protection with minimal color shift, even in challenging alkaline environments or with metal catalyst residues present.

Features Of SONGWON SABOSTAB UV 312 Oxalylanilide UV Absorber

  1. Superior Light Stability - Outstanding UV protection with low discoloration

  2. Chemical Resistance - Performs well in alkaline conditions

  3. Low Volatility - Ensures long-term performance retention

  4. Broad Compatibility - Works with various polymers and optical brighteners

  5. Synergistic Effects - Enhances performance when combined with HALS

Typical Applications Of SONGWON SABOSTAB UV 312 Oxalylanilide UV Absorber

  1. Engineering Plastics - Protection for polyamides and polyesters

  2. PVC Products - Stability for both rigid and flexible formulations

  3. Industrial Coatings - Durability for automotive and architectural paints

  4. Adhesives & Sealants - UV resistance for bonding materials

  5. Powder Coatings - Protection for metal substrates

Specifications Of SONGWON SABOSTAB UV 312 Oxalylanilide UV Absorber

Chemical ClassOxalanilide-
AppearanceLight yellow powderVisual
Melting Point124-128°CISO 11357-3
Bulk Density390-430 kg/m³ISO 60
Solubility in THF>50 g/100gGravimetric method
Thermal Decomposition>250°CTGA


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