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

BASF Tinuvin XT855 Hindered Amine Light Stabilizer

BASF Tinuvin XT855 is a next-generation hindered amine light stabilizer featuring innovative NOR technology. Designed for polyolefins and elastomers, it delivers acid-resistant UV protection while preventing mold contamination - making it ideal for automotive components and industrial applications requiring both durability and regulatory compliance.

Features Of BASF Tinuvin XT855 Hindered Amine Light Stabilizer

  1. Acid-Tolerant Formula - Unique NOR structure resists acidic environments

  2. Extended Weathering - 50% better UV resistance than conventional stabilizers

  3. Processing Stability - Low volatility during high-temperature molding

  4. Regulatory Approved - Complies with FDA and heavy metal restrictions

  5. Synergistic Performance - Enhances thermal stability with antioxidant

Typical Applications Of BASF Tinuvin XT 855 Hindered Amine Light Stabilizer

  1. Automotive Exteriors - Durable bumpers and body panels

  2. Interior Components - UV-stable dashboards and trim

  3. Industrial Seals - Weather-resistant TPE gaskets

  4. Construction Membranes - Long-lasting PVC roofing

  5. Food Packaging - FDA-compliant HDPE containers

Specifications Of BASF Tinuvin XT855 Hindered Amine Light Stabilizer

Chemical Type
NOR hindered amine blend
Appearance
White to off-white granules
Molecular Weight
2000-3100 g/mol (main component)
Melting Point
55-64°C
Flash Point
>150°C
Bulk Density
480 kg/m³
Volatiles (150°C/3h)
≤0.5%
Solubility (20°C)
Acetone>50 g/100g / Water<0.01 g/100g
Recommended Dosage
0.05-0.8% (on polymer weight)
Packaging
20 kg/bag (moisture-proof foil)


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