Name: BASF Tinuvin XT855 Hindered Amine Light Stabilizer
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of BASF Tinuvin XT855 Hindered Amine Light Stabilizer

High-performance hindered amine light stabilizer (HALS) with exceptional long-term UV protection for polyolefins and engineering plastics.
Low volatility and excellent thermal stability, enabling use in high-temperature processing such as injection molding and extrusion.
Good compatibility with polypropylene (PP), polyethylene (PE), thermoplastic elastomers (TPE), and filled polymer systems.
Non-migrating design minimizes surface blooming and enhances retention of mechanical properties during outdoor aging.
Halogen-free formulation supports regulatory compliance and sustainability requirements for automotive and consumer goods applications.

Typical Applications Of BASF Tinuvin XT855 Hindered Amine Light Stabilizer

Automotive interior components including dashboards, door trims, and pillar covers.
Outdoor furniture and garden products exposed to prolonged sunlight and weathering.
Geotextiles and agricultural films requiring extended UV resistance in open-field conditions.
Polypropylene-based nonwovens for hygiene and medical packaging with demanding shelf-life requirements.
Blends of PP/EPDM and TPO used in exterior automotive trim and under-hood components.

Chemical Type	Hindered amine light stabilizer (HALS), tetramethylpiperidine derivative
Product Form	Pellets
Appearance	Off-white to light yellow free-flowing pellets
Primary Applications	Polyolefins (PP, HDPE, LDPE), TPO, TPE, PP/EPDM blends
Key Features	Low volatility, halogen-free, non-migrating, high thermal stability
Benefits	Extended service life, reduced surface cracking/yellowing, improved color retention
Recommended Loading Range	0.1–0.5 wt% depending on substrate and end-use requirements
Storage Conditions	Store in original unopened containers at 5–30 °C; protect from moisture and direct sunlight

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