CB8755 2,2,6,6-Tetramethyl-4-piperidinyl stearate Powder (CAS No.: 167078-06-0)

2,2,6,6-Tetramethyl-4-piperidinyl stearate Powder (CAS No.: 167078-06-0) Description

2,2,6,6-Tetramethyl-4-piperidinyl stearate Powder (CAS No.: 167078-06-0) is a specific hindered amine light stabiliser (HALS) extensively used in the polymer and coatings industries. Its distinct molecular structure provides significant resistance to degradation caused by UV radiation, heat, and oxidative stress, effectively extending the lifespan and maintaining the appearance of materials. With a fine particle form, it disperses readily into various formulations such as plastics, paints, and adhesives, ensuring uniform protection and improved performance.

Produced under rigorous quality protocols, this powder meets high purity standards, minimising unwanted side reactions and preserving reliable stabilisation efficacy. It is compatible with a range of resins and manufacturing processes, making it a versatile choice for product developers seeking enhanced durability and consistent quality in end-use applications.

2,2,6,6-Tetramethyl-4-piperidinyl stearate Powder (CAS No.: 167078-06-0) Applications

2,2,6,6-Tetramethyl-4-piperidinyl stearate Powder (CAS No.: 167078-06-0) is widely acknowledged for its effective UV shielding and antioxidant capabilities, making it an exceptional stabiliser in varied environments. Its performance-enhancing features help maintain product integrity and extend lifespan under challenging conditions. This versatile compound finds significant use in industrial, research, and commercial sectors, offering durable protection and improved efficiency.

1. Industrial Applications

·         Enhances the stability of polymeric materials in extrusion and injection moulding processes, reducing degradation under heat and UV exposure

·         Serves as a reliable additive in protective coatings for equipment and structural components, prolonging service life in demanding environments

2. Research Applications

·         Investigated advanced light stabilisation in novel composite materials, improving overall performance and durability

·         Evaluated in formulation studies to optimise compatibility with other additives, enabling targeted improvements in product resilience

3. Commercial Applications

·         Incorporated into consumer products requiring extended colour retention and surface protection, such as outdoor furniture and high-performance textiles

·         Utilised in automotive interior treatments to resist fading and wear, preserving appearance and functionality over a longer product lifetime

2,2,6,6-Tetramethyl-4-piperidinyl stearate Powder (CAS No.: 167078-06-0) Packaging

2,2,6,6-Tetramethyl-4-piperidinyl stearate Powder is packaged in robust, sealed containers lined with inert, anti-static materials to prevent contamination. Protective outer layers and tamper-evident seals guard against moisture or chemical exposure. Store in a cool, dry area, away from direct sunlight. Vacuum or inert atmosphere options are available for specialised needs. Customised sizes and labelling can be provided upon request, ensuring product integrity and user convenience.

Packaging: Vacuum sealed, Wooden Box, or Customised.

2,2,6,6-Tetramethyl-4-piperidinyl stearate Powder (CAS No.: 167078-06-0) FAQs

Q1: What are the key material properties of 2,2,6,6-Tetramethyl-4-piperidinyl stearate Powder (CAS No.: 167078-06-0)?

A1: 2,2,6,6-Tetramethyl-4-piperidinyl stearate Powder (CAS No.: 167078-06-0) is a hindered amine light stabiliser that typically appears as a fine white to off-white powder, with a molecular weight around 481 g/mol, and a melting point in the range of approximately 45–65°C. This compound is soluble in many organic solvents, exhibits low volatility, and contributes improved weathering stability to various polymer systems when used as an additive.

Q2: How should this product be handled and stored?

A2: Proper personal protective equipment (PPE), such as gloves and safety goggles, should be worn to prevent direct contact. Handle the powder in a well-ventilated area, preferably applying local exhaust ventilation to minimise dust exposure. It must be stored in sealed containers at ambient temperature, protected from moisture and sources of ignition. Follow standard precautions outlined in the Safety Data Sheet (SDS) and observe good housekeeping to avoid cross-contamination.

Q3: Which quality standards and certifications apply to 2,2,6,6-Tetramethyl-4-piperidinyl stearate Powder (CAS No.: 167078-06-0)?

A3: 2,2,6,6-Tetramethyl-4-piperidinyl stearate Powder (CAS No.: 167078-06-0) is typically produced under recognised quality frameworks like ISO 9001, ensuring consistent manufacturing processes and traceable documentation. Reputable suppliers perform stringent analytical testing, including purity determination, moisture analysis, and thermal stability checks, to confirm compliance with established specifications. Users should request a Certificate of Analysis (CoA) to verify adherence to product standards, ensuring reliability for diverse industrial and commercial applications.

Related Information

1. Material Properties and Advantages

Excellent thermal stability is a defining trait of 2,2,6,6-Tetramethyl-4-piperidinyl stearate Powder (CAS No.: 167078-06-0), making it an exceptional choice for products exposed to high temperatures over extended periods. This hindered amine light stabiliser (HALS) effectively minimises the degradation of polymers under UV radiation by scavenging free radicals, thus preserving the mechanical strength and overall appearance of finished goods.

This compound also demonstrates remarkable chemical compatibility, allowing it to blend smoothly with commonly used polymeric matrices such as polyethylene, polypropylene, and certain styrenic materials. In addition, its intrinsic structural design supports slow and controlled release of stabilising functionalities, contributing to sustained performance and longer product lifespans in outdoor applications.

2. Applications in Advanced Industries

Electronics benefit greatly from the incorporation of 2,2,6,6-Tetramethyl-4-piperidinyl stearate Powder in protective films, cable insulation, and devices that require anti-aging improvements. Reducing the impact of environmental stressors such as heat and light helps maintain the flexibility and overall reliability of electronic components over their operational lifecycle.

In the realm of high-performance coatings, this powder enhances UV resistance in automotive and aerospace finishes, as well as in specialty wood and plastic coatings. Incorporating this stabiliser into such applications not only improves colour retention but also optimises resistance to cracking and chalking, delivering surfaces with an appealing appearance and protective properties.