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

Clariant CESA-light UV Light Stabilizer

Clariant CESA-light UV Light Stabilizer is a high-performance hindered amine light stabilizer (HALS) from Clariant’s CESA-light series designed for polyolefins and engineering plastics. It offers exceptional UV resistance thermal stability and low volatility while enabling thinner lighter parts without compromising durability or color retention in demanding outdoor applications.
  • clariant cesa light uv light stabilizer_4fcfc38f
  • clariant cesa light uv light stabilizer_4fcfc38f

Features Of Clariant CESA-light UV Light Stabilizer

  1. High-performance hindered amine light stabilizer (HALS) specifically engineered for thin-section and light-colored polyolefin applications.

  2. Exceptional UV protection with low volatility and minimal migration, ensuring long-term stabilization in demanding outdoor environments.

  3. Excellent compatibility with polypropylene (PP), polyethylene (PE), and thermoplastic elastomers (TPEs) without blooming or plate-out.

  4. Low odor and non-staining formulation—ideal for automotive interior parts, consumer goods, and sensitive aesthetic applications.

  5. Designed for efficient dispersion and high thermal stability during extrusion and injection molding processing.

Typical Applications Of Clariant CESA-light UV Light Stabilizer

  1. Automotive exterior trim and under-hood components requiring durable UV resistance and color retention.

  2. Thin-walled packaging films and containers for agricultural and industrial use exposed to sunlight.

  3. Consumer durables including garden furniture, outdoor storage boxes, and playground equipment.

  4. Technical textiles and geotextiles where prolonged UV exposure and mechanical integrity are critical.

  5. Injection-molded household appliances and white/grey polyolefin housings demanding high clarity and low yellowing.

Specifications Of Clariant CESA-light UV Light Stabilizer

Chemical TypeHindered amine light stabilizer (HALS), tetramethylpiperidine derivative
Product FormPellets
AppearanceOff-white to light beige free-flowing pellets
Primary ApplicationsPolypropylene (PP), polyethylene (PE), TPEs, and PP/EPDM blends
Key FeaturesLow volatility, non-migrating, low odor, excellent thermal stability up to 300°C
BenefitsSuperior long-term UV protection, reduced surface cracking, enhanced color stability, no blooming
Recommended Loading Range0.1 – 0.5 wt% depending on substrate and performance requirements
Regulatory ComplianceREACH compliant; not classified as hazardous under CLP Regulation


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *