Name: Songwon SABO STAB UV 78 Hindered Amine Light Stabilizer
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Songwon SABO STAB UV 78 Hindered Amine Light Stabilizer

High-performance hindered amine light stabilizer (HALS) offering exceptional long-term UV protection in polyolefins and engineering plastics.
Low volatility and excellent thermal stability, enabling processing at elevated temperatures without significant loss or degradation.
Good compatibility with polypropylene (PP), polyethylene (PE), thermoplastic elastomers (TPE), and ABS.
Non-migrating and non-discoloring—maintains clarity and color stability in sensitive applications such as thin films and transparent profiles.
Synergistic with phenolic antioxidants and UV absorbers, supporting robust stabilization packages for demanding outdoor use.

Typical Applications Of Songwon SABO STAB UV 78 Hindered Amine Light Stabilizer

Automotive interior and exterior components exposed to sunlight, including dashboards, bumpers, and trim parts.
Agricultural films and greenhouse covers requiring extended UV resistance under intense solar radiation.
Geotextiles and geomembranes used in civil engineering and landfill liner systems.
Packaging films—especially PP-based woven sacks and laminated structures for outdoor storage.
Outdoor furniture, garden products, and building & construction profiles (e.g., decking, fencing, cladding).

Chemical Type	Hindered amine light stabilizer (HALS), tetramethylpiperidine derivative
Product Form	Free-flowing white to off-white granules
Appearance	White to pale yellow granules
Molecular Weight (approx.)	500–600 g/mol
Primary Applications	Polypropylene (PP), polyethylene (PE), TPO, TPE, ABS, and styrenic polymers
Key Features	Low volatility, high compatibility, non-blooming, UV-resistant, hydrolytically stable
Recommended Use Level	0.1–0.5 wt% depending on polymer and end-use requirements
Storage Conditions	Store in cool, dry place below 30 °C; keep container tightly closed

Get in Touch with ERICW

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E-mail: wangxingqiang@ericwchem.com
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15921782326
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China