Name: Clariant Hostavin 3058 LIQ Hindered Amine Light Stabilizer
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Clariant Hostavin 3058 LIQ Hindered Amine Light Stabilizer

Highly effective liquid hindered amine light stabilizer (HALS) with excellent compatibility in polar and non-polar polymer systems.
Low volatility and superior thermal stability, enabling processing at elevated temperatures without significant loss or degradation.
Non-migrating and non-extractable formulation, ensuring long-term stabilization performance in demanding end-use environments.
Excellent hydrolytic stability, maintaining efficacy in humid or aqueous exposure conditions.
Easy handling and dispersion due to its low-viscosity liquid form—no melting, grinding, or pre-dilution required.

Typical Applications Of Clariant Hostavin 3058 LIQ Hindered Amine Light Stabilizer

Polyolefin films and sheets (e.g., agricultural mulch, greenhouse covers, packaging).
Automotive interior plastics including PP and TPO trim components exposed to sunlight.
Coated textiles and technical fabrics requiring UV resistance under outdoor conditions.
Engineering thermoplastics such as PA6, PA66, and PBT used in exterior applications.
Water-based coatings and inks where HALS functionality must be retained without compromising formulation stability.

Chemical Type	Hindered amine light stabilizer (HALS), tetramethylpiperidine derivative
Product Form	Clear to pale yellow liquid
Appearance	Homogeneous, mobile liquid at 20 °C
Primary Applications	Polyolefins, polyamides, polyesters, water-based coatings, elastomers
Key Features	Low volatility, high compatibility, hydrolytically stable, non-migrating
Benefits	Extended service life, reduced surface cracking/chalking, improved color retention
Recommended Dosage Range	0.1–0.5 wt% relative to polymer or formulation
Storage Conditions	Store in original container below 30 °C, protect from direct sunlight and moisture

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