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

BASF Chimassorb 2020FDL Hindered Amine Light Stabilizer

BASF Chimassorb 2020FDL is a high-performance hindered amine light stabilizer (HALS) with block oligomer technology. Designed for polyolefins and elastomer blends, it delivers superior UV and thermal stability while minimizing pigment interaction and improving processing efficiency. Its narrow molecular weight distribution ensures consistent performance in harsh environments.

Features Of BASF Chimassorb 2020FDL Hindered Amine Light Stabilizer

  1. Acid-Resistant Chemistry - NOR structure prevents reactions with acidic coatings

  2. Exceptional Weathering - 50% better UV resistance than standard HALS

  3. Processing Stability - Maintains performance at 200-280°C processing temps

  4. Synergistic Formula - Enhances thermal stability with antioxidants

  5. Optical Clarity - Maintains transparency in colored polymer systems

Typical Applications Of BASF Chimassorb 2020FDL Hindered Amine Light Stabilizer

  1. Automotive Exteriors - Durable bumpers and body panels

  2. Building Materials - Weather-resistant roofing membranes

  3. Consumer Goods - Outdoor furniture and sporting equipment

  4. Industrial Components - Protective covers and enclosures

  5. Electrical Systems - UV-stable cable sheathing

Specifications Of BASF Chimassorb 2020FDL Hindered Amine Light Stabilizer

Chemical Type
Hindered amine blend
Appearance
White to off-white granules
Melting Point
>200°C (decomposition)
Recommended Dosage
0.05-0.8% (on polymer weight)
Solubility (20°C)
Acetone>50 g/100g / Water:<0.01 g/100g
Packaging
40 kg/drum (moisture-proof foil)


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