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

Clariant Hostavin 3070 P Light Stabilizer

Clariant Hostavin 3070 P is a high-performance light stabilizer from the Hostavin® P series, featuring hindered amine light stabilizer (HALS) technology. It delivers exceptional UV protection for polyolefins and engineering plastics, enhancing weatherability and long-term color stability without compromising processing or mechanical properties.
  • clariant hostavin 3070 p light stabilizer_7edc4491
  • clariant hostavin 3070 p light stabilizer_7edc4491

Features Of Clariant Hostavin 3070 P Light Stabilizer

  1. High-performance hindered amine light stabilizer (HALS) with exceptional long-term UV protection.

  2. Excellent compatibility with polyolefins, including PP and PE, without blooming or migration issues.

  3. Thermally stable up to 280 °C, enabling use in high-temperature processing such as injection molding and extrusion.

  4. Low volatility and minimal odor—ideal for sensitive applications including automotive interior parts and consumer goods.

  5. Non-basic HALS chemistry minimizes adverse interactions with acid-sensitive additives (e.g., certain flame retardants or pigments).

Typical Applications Of Clariant Hostavin 3070 P Light Stabilizer

  1. Automotive exterior and interior plastic components (e.g., bumpers, trim, dashboards).

  2. Polypropylene (PP) and polyethylene (PE) packaging films requiring extended outdoor shelf life.

  3. Garden furniture and building products exposed to direct sunlight and weathering.

  4. Technical textiles and geotextiles made from stabilized spunbond or nonwoven polyolefins.

  5. Household appliances and durable consumer goods with colored polymer housings.

Specifications Of Clariant Hostavin 3070 P Light Stabilizer

Chemical TypeHindered amine light stabilizer (HALS), tetramethylpiperidine derivative
Product FormPellets
AppearanceWhite to off-white free-flowing pellets
Primary ApplicationsPolyolefins (PP, HDPE, LDPE), especially thin-walled and highly pigmented parts
Key FeaturesLow volatility, high thermal stability, excellent compatibility, non-basic
BenefitsExtended service life under UV exposure, reduced surface cracking and color fading, process robustness
Density (23 °C)~1.05–1.10 g/cm³
Recommended Use Level0.1–0.5 wt% depending on substrate and performance requirements


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