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

BASF Tinuvin 765 Hindered Amine Light Stabilizer

BASF Tinuvin 765 is a high-performance hindered amine light stabilizer (HALS) from the Tinuvin series, designed to protect polymers against UV-induced degradation. It offers excellent long-term thermal stability, low volatility, and superior compatibility with polyolefins, PVC, and engineering plastics. Widely used in automotive parts, packaging, and outdoor applications, it significantly extends service life under intense sunlight and heat.
  • basf tinuvin 765 hindered amine light stabilizer_9a35526b
  • basf tinuvin 765 hindered amine light stabilizer_9a35526b

Features Of BASF Tinuvin 765 Hindered Amine Light Stabilizer

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

  2. Excellent compatibility with polyolefins, polyethylene (PE), and polypropylene (PP) polymers.

  3. Low volatility and high thermal stability, enabling use in high-temperature processing such as extrusion and injection molding.

  4. Non-migrating and non-blooming formulation ensures surface clarity and sustained stabilization performance.

  5. Resistant to extraction by water and common solvents, supporting durable outdoor applications.

Typical Applications Of BASF Tinuvin 765 Hindered Amine Light Stabilizer

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

  2. Agricultural films including mulch films and greenhouse covers exposed to intense solar radiation.

  3. Geotextiles and civil engineering membranes requiring extended UV resistance in outdoor installations.

  4. Packaging films for UV-sensitive products, especially in transparent or colored polyolefin structures.

  5. Rotomolded tanks, playground equipment, and outdoor furniture made from polyethylene or polypropylene.

Specifications Of BASF Tinuvin 765 Hindered Amine Light Stabilizer

Chemical TypeHindered amine light stabilizer (HALS), bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate
Product FormFree-flowing white to off-white granules
AppearanceWhite to pale yellow granular solid
Molecular Weight (approx.)577 g/mol
Melting Range65–75 °C
Primary ApplicationsPolyolefins (PE, PP), polyethylene films, rotomolded parts, agricultural plastics
Key FeaturesNon-basic HALS, low volatility, excellent melt stability, good hydrolytic resistance
BenefitsExtended service life under UV exposure, reduced surface cracking and embrittlement, minimal impact on polymer color


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